<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Ricardo Meireles - Estação Agroflorestal]]></title><description><![CDATA[Notícias, opinião e investigação sobre ecologia, agrofloresta, agricultura regenerativa e justiça ambiental, contadas com independência e olhar crítico e com foco em novas propostas]]></description><link>https://www.estacaoagroflorestal.org</link><image><url>https://substackcdn.com/image/fetch/$s_!syHt!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F41d10514-f839-4fd1-9e22-e559437965eb_314x314.png</url><title>Ricardo Meireles - Estação Agroflorestal</title><link>https://www.estacaoagroflorestal.org</link></image><generator>Substack</generator><lastBuildDate>Sun, 24 May 2026 22:40:57 GMT</lastBuildDate><atom:link href="https://www.estacaoagroflorestal.org/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Ricardo Meireles]]></copyright><language><![CDATA[pt]]></language><webMaster><![CDATA[ricardomeireles@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[ricardomeireles@substack.com]]></itunes:email><itunes:name><![CDATA[Ricardo Meireles]]></itunes:name></itunes:owner><itunes:author><![CDATA[Ricardo Meireles]]></itunes:author><googleplay:owner><![CDATA[ricardomeireles@substack.com]]></googleplay:owner><googleplay:email><![CDATA[ricardomeireles@substack.com]]></googleplay:email><googleplay:author><![CDATA[Ricardo Meireles]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Sobreiro: Como Extinguir uma Espécie, Proibindo o Seu Corte]]></title><description><![CDATA[O incentivo perverso de uma lei que transforma cada rebento numa amea&#231;a.]]></description><link>https://www.estacaoagroflorestal.org/p/sobreiro-como-extinguir-uma-especie</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/sobreiro-como-extinguir-uma-especie</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Mon, 27 Apr 2026 22:54:10 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!HuCz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!HuCz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!HuCz!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg 424w, https://substackcdn.com/image/fetch/$s_!HuCz!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg 848w, https://substackcdn.com/image/fetch/$s_!HuCz!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!HuCz!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!HuCz!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg" width="1456" height="1456" 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srcset="https://substackcdn.com/image/fetch/$s_!HuCz!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg 424w, https://substackcdn.com/image/fetch/$s_!HuCz!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg 848w, https://substackcdn.com/image/fetch/$s_!HuCz!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!HuCz!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1aac27c2-e0d3-478c-b934-44b5cc600edf_1920x1920.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Sobreiro com corti&#231;a antiga, fenda viva e marca de fogo. Uma &#225;rvore feita para resistir e permanecer. Tr&#225;s-os-Montes. Foto: Ricardo Meireles</figcaption></figure></div><p>H&#225; uns dias um vizinho parou o carro ao passar por mim na estrada e avisou-me, com a melhor das inten&#231;&#245;es, que tinha sobreiros a nascer junto ao muro. O conselho foi directo: arrancar enquanto era cedo, antes de ficarem mapeados. Antes de se tornarem um problema.</p><p>Fiquei com aquele conselho a trabalhar dentro de mim durante dias. Um pa&#237;s que ensina os seus propriet&#225;rios a temer o crescimento de uma &#225;rvore est&#225; a proteger qualquer coisa, mas talvez n&#227;o seja a &#225;rvore.</p><p><a href="https://diariodarepublica.pt/dr/detalhe/decreto-lei/169-2001-332749">A lei de 2001</a> n&#227;o pro&#237;be em absoluto o corte ou arranque de sobreiros e azinheiras. Exige autoriza&#231;&#227;o. Na pr&#225;tica quotidiana, a diferen&#231;a &#233; pequena: o que o propriet&#225;rio ouve &#233; que um sobreiro mapeado complica tudo o que vier depois. A resposta racional, &#224; escala do indiv&#237;duo, &#233; o arranque preventivo, feito cedo, feito em sil&#234;ncio, feito no estado em que ningu&#233;m repara. Protege-se assim a &#225;rvore adulta vis&#237;vel e elimina-se a regenera&#231;&#227;o invis&#237;vel, que &#233; a fase mais barata e mais decisiva de qualquer floresta.</p><p></p><p><a href="https://diariodarepublica.pt/dr/detalhe/decreto-lei/169-2001-332749">O pr&#243;prio pre&#226;mbulo da lei</a> admite uma coisa que raramente entra na conversa p&#250;blica: o montado &#233; paisagem de origem antr&#243;pica e s&#243; se mant&#233;m enquanto as actividades econ&#243;micas que o sustentam continuarem activas. O pr&#243;prio legislador sabe que &#233; um sistema agro-silvo-pastoril gerido &#224; m&#227;o, todos os dias, h&#225; s&#233;culos. A lei, contudo, trata o sobreiro como pe&#231;a de museu, e o efeito &#233; o oposto do declarado: o medo de cada rebento que &#233; calcado, arrancado, mal germina. </p><p>A quest&#227;o maior, por&#233;m, est&#225; por baixo desta. E &#233; aqui que mexe numa das vacas mais sagradas da identidade econ&#243;mica portuguesa.</p><p>Portugal produz cerca de metade da corti&#231;a mundial a partir de aproximadamente 8% do seu territ&#243;rio continental. O sobreiro ocupa cerca de 720 mil hectares, perto de um quarto da floresta nacional. O sobreiro &#233;, at&#233; hoje, a &#250;nica esp&#233;cie cuja casca regenera depois de ser retirada do tronco, o que faz dele a &#250;nica fonte comercial de corti&#231;a no mundo. Esta singularidade ecol&#243;gica transformou-se em singularidade econ&#243;mica, e a singularidade econ&#243;mica transformou-se em orgulho nacional. Somos os maiores. Repete-se isto como prova de compet&#234;ncia.</p><p>Recentemente, a corti&#231;a portuguesa voltou ao espa&#231;o. Foi not&#237;cia em todo o lado. Um comp&#243;sito desenvolvido a partir da casca dos nossos sobreiros, baptizado P50, integrou o sistema de prote&#231;&#227;o t&#233;rmica da c&#225;psula Orion na miss&#227;o Artemis II da NASA, depois de j&#225; ter servido na Artemis I. Funcionou como escudo: aguentou fluxos t&#233;rmicos de dezenas de megawatts por metro quadrado durante o lan&#231;amento e a reentrada, e protegeu os astronautas que orbitaram a Lua. A imprensa celebrou. Est&#225;vamos a contribuir, a partir do nosso peda&#231;o de terra, para uma nova ida ao espa&#231;o de uma pot&#234;ncia alheia. &#201; um orgulho conhecido: o orgulho do fornecedor de mat&#233;ria-prima de luxo, vaidoso por servir um projecto que n&#227;o decide nem partilha. E &#233; este tipo de orgulho que imuniza o sector contra qualquer pergunta inc&#243;moda.</p><p>A pergunta que poucos formulam &#233; se faz sentido manter um quarto da floresta de um pa&#237;s pequeno fixado num &#250;nico degrau de um processo ecol&#243;gico muito mais longo, em nome dessa posi&#231;&#227;o no mercado mundial.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!NRk9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!NRk9!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg 424w, https://substackcdn.com/image/fetch/$s_!NRk9!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg 848w, https://substackcdn.com/image/fetch/$s_!NRk9!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!NRk9!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!NRk9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg" width="1456" height="777" 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srcset="https://substackcdn.com/image/fetch/$s_!NRk9!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg 424w, https://substackcdn.com/image/fetch/$s_!NRk9!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg 848w, https://substackcdn.com/image/fetch/$s_!NRk9!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!NRk9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcc9af9d5-dfbc-4164-9f34-e67f8116dadc_2048x1093.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Deserto verde de sobreiros. Solo pelado, esp&#233;cie &#250;nica, sucess&#227;o travada. Uma planta&#231;&#227;o que a lei protege como se fosse floresta. &#169; Ricardo Meireles, 2006.</figcaption></figure></div><p>O sobreiro &#233; uma esp&#233;cie de ciclo secular e estrato emergente, pr&#243;pria dos cons&#243;rcios secund&#225;rios tardios e de transi&#231;&#227;o. Prepara o solo, fixa carbono, d&#225; sombra, ret&#233;m humidade. Cria as condi&#231;&#245;es para que se sucedam sistemas mais complexos, no caminho para o est&#225;dio de abund&#226;ncia, onde o ser humano poderia viver com muito mais resili&#234;ncia do que vive hoje. </p><p>O montado, esse, &#233; uma fotografia parada a meio da escadaria. Existe porque &#233; limpo, gerido, podado, descorti&#231;ado, pastoreado. Este n&#227;o &#233; o destino do sobreiro mas sim um arranjo humano que congela o sistema num ponto que d&#225; rendimento previs&#237;vel. Eternizar esse arranjo &#233; escolher a renda certa e adiar indefinidamente a abund&#226;ncia que viria depois se o sistema n&#227;o fosse travado.</p><p>H&#225; ainda um mantra que a ind&#250;stria comunica com particular cuidado. Diz-se que o descorti&#231;amento beneficia a &#225;rvore. O que as fontes t&#233;cnicas descrevem &#233; outra coisa: em cada extrac&#231;&#227;o, <a href="https://www.sciencedirect.com/science/article/abs/pii/S0378112712000357">o felog&#233;nio &#233; destru&#237;do</a>, e a &#225;rvore regenera-o. A opera&#231;&#227;o faz-se durante o per&#237;odo mais stressante do ano para o sobreiro, exp&#245;e c&#233;lulas vivas que perdem &#225;gua, e nos anos seguintes a &#225;rvore fica mais vulner&#225;vel a pragas e a inc&#234;ndios. Em anos de seca severa, a extrac&#231;&#227;o deve ser adiada precisamente para evitar danos. Quando &#233; mal executada, deixa feridas que dificultam a regenera&#231;&#227;o e podem levar &#224; morte prematura da &#225;rvore. Estamos perante um processo de stress real, suport&#225;vel dentro de certos limites, e a afirma&#231;&#227;o de que "faz bem" &#224; &#225;rvore pertence ao registo do marketing, n&#227;o ao da ecologia verific&#225;vel. Pode n&#227;o a matar. Da&#237; a benefici&#225;-la vai uma dist&#226;ncia que ningu&#233;m demonstrou.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!XbEc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!XbEc!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg 424w, https://substackcdn.com/image/fetch/$s_!XbEc!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg 848w, https://substackcdn.com/image/fetch/$s_!XbEc!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!XbEc!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!XbEc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg" width="1456" height="841" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:841,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1579442,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.estacaoagroflorestal.org/i/188255553?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!XbEc!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg 424w, https://substackcdn.com/image/fetch/$s_!XbEc!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg 848w, https://substackcdn.com/image/fetch/$s_!XbEc!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!XbEc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43c75b37-4eb4-4af2-b58c-9bafd5b8fda5_1752x1012.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Linha de produ&#231;&#227;o de rolhas em corticeira de Santa Maria da Feira.           &#169; Ricardo Meireles, 2006.</figcaption></figure></div><p>Tudo isto seria um debate acad&#233;mico se n&#227;o houvesse pessoas reais agarradas a este modelo. Mas h&#225; fam&#237;lias inteiras cuja sobreviv&#234;ncia material depende, h&#225; gera&#231;&#245;es, da venda da sua for&#231;a de trabalho ao sector corticeiro. Foram perdendo, ao longo do tempo, outras formas de autonomia econ&#243;mica e ficaram amarradas a um &#250;nico circuito produtivo. Qualquer reflex&#227;o honesta sobre o futuro do montado tem de come&#231;ar por reconhecer isto. N&#227;o se transforma um ecossistema sem transformar, ao mesmo tempo, as condi&#231;&#245;es materiais de quem dele depende. Pensar o sobreiro para l&#225; do montado obriga a pensar, em paralelo, que outras formas de vida, que outros rendimentos, que outras autonomias podem ser constru&#237;das para essas fam&#237;lias. </p><p>A retrac&#231;&#227;o, entretanto, j&#225; est&#225; em curso sem que tenhamos decidido nada. A &#225;rea de montado tem vindo a diminuir h&#225; d&#233;cadas, por seca, por doen&#231;a, por substitui&#231;&#227;o, por abandono. A depend&#234;ncia econ&#243;mica de um ecossistema que encolhe &#233;, por si s&#243;, um argumento para repensar o modelo antes que seja a desgra&#231;a a faz&#234;-lo por n&#243;s.</p><p>A sa&#237;da passa por mudar o desenho do incentivo. O propriet&#225;rio que hoje v&#234; um rebento como amea&#231;a n&#227;o tem medo da &#225;rvore, tem medo do que ela representa no mapa: uma restri&#231;&#227;o futura &#224; venda, &#224; heran&#231;a, &#224; constru&#231;&#227;o. O problema est&#225; no ordenamento do territ&#243;rio, que usa o sobreiro como desculpa para travar decis&#245;es que deviam ser tratadas noutro plano. Separar uma coisa da outra &#233; o primeiro passo. O segundo &#233; tornar a regenera&#231;&#227;o natural num activo concreto para o propriet&#225;rio, com apoio t&#233;cnico e benef&#237;cios fiscais. O terceiro &#233; dar previsibilidade ao licenciamento, porque o medo nasce sempre da incerteza. E h&#225; ainda uma quest&#227;o de fundo: assumir publicamente que o montado &#233; uma das formas poss&#237;veis do sobreiro, e que a floresta densa com Quercus suber e outras esp&#233;cies do mesmo porte a partilhar o mesmo espa&#231;o tamb&#233;m tem direito a existir.</p><p>Se este medo se mantiver, a lei que diz proteger o sobreiro ser&#225; o mecanismo que o extingue. N&#227;o desaparecer&#225; pela for&#231;a da motosserra mas pela aniquila&#231;&#227;o silenciosa de cada rebento arrancado antes de ser &#8220;apanhado pelo sat&#233;lite&#8221;. Perderemos com isso uma esp&#233;cie que faz de ponte para sistemas mais complexos e mais abundantes. O Alentejo, que hoje associamos quase de forma autom&#225;tica &#224; paisagem do montado aberto, poderia ser muito mais do que essa fotografia repetida. Poderia ser territ&#243;rio vivo, estratificado, h&#250;mido, capaz de alimentar e abrigar muito para l&#225; da corti&#231;a. Estamos a recusar essa hip&#243;tese antes sequer de a discutir.</p><p>O meu vizinho continua a passar na estrada. Os sobreiros junto ao muro continuam l&#225;, pequenos, ainda quase invis&#237;veis. Decidi deix&#225;-los crescer. Sem medo da fotoss&#237;ntese. Na esperan&#231;a de que Portugal n&#227;o se torne num imenso Alentejo. </p>]]></content:encoded></item><item><title><![CDATA[#AreiaParaOsOlhos 2 - O que o sistema Volta não explica sobre o plástico]]></title><description><![CDATA[O sistema Volta e a SDR Portugal afirmam que "uma garrafa de pl&#225;stico pode voltar a ser uma garrafa." A ci&#234;ncia da reciclagem de PET e o conceito de downcycling mostram que a realidade &#233; mais complexa]]></description><link>https://www.estacaoagroflorestal.org/p/areiaparaosolhos-2-o-que-o-sistema</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/areiaparaosolhos-2-o-que-o-sistema</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Thu, 16 Apr 2026 22:10:41 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!BcwB!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!BcwB!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!BcwB!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png 424w, https://substackcdn.com/image/fetch/$s_!BcwB!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png 848w, https://substackcdn.com/image/fetch/$s_!BcwB!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png 1272w, https://substackcdn.com/image/fetch/$s_!BcwB!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!BcwB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png" width="2560" height="1434" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dd849504-5bea-4c6a-8345-194b09189199_2560x1434.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1434,&quot;width&quot;:2560,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:8034766,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.estacaoagroflorestal.org/i/193894930?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3e841d3-dcc9-452f-873e-d68fae4873b9_2560x1434.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!BcwB!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png 424w, https://substackcdn.com/image/fetch/$s_!BcwB!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png 848w, https://substackcdn.com/image/fetch/$s_!BcwB!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png 1272w, https://substackcdn.com/image/fetch/$s_!BcwB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd849504-5bea-4c6a-8345-194b09189199_2560x1434.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>A 10 de abril de 2026, o sistema Volta entrou em funcionamento em Portugal. As m&#225;quinas azuis instalaram-se nos supermercados, h&#225; uma cau&#231;&#227;o de dez c&#234;ntimos por garrafa ou lata e o Governo apresentou a iniciativa como uma reforma estrutural da pol&#237;tica ambiental. A SDR Portugal, um cons&#243;rcio que re&#250;ne os principais produtores de bebidas e retalhistas do pa&#237;s e gestora do sistema, resumiu a promessa numa frase que consta tanto do comunicado oficial do Governo como dos materiais de comunica&#231;&#227;o da marca: <em>&#8220;<strong>uma garrafa pode voltar a ser uma garrafa, uma lata pode voltar a ser uma lata</strong>.&#8221;</em></p><p>Ser&#225; verdade para os dois materiais?</p><p></p><h4>O que a frase promete</h4><p>A ideia central do sistema Volta assenta num princ&#237;pio de economia circular: as embalagens devolvidas seguem para centros de triagem em Lisboa e no Porto, s&#227;o enviadas para recicladores, e o material resultante serve para fabricar novas embalagens. A garrafa fecha o ciclo e regressa &#224;s prateleiras. O pl&#225;stico PET que hoje cont&#233;m &#225;gua mineral ser&#225;, depois de processado, o pl&#225;stico PET que amanh&#227; voltar&#225; a conter &#225;gua mineral.</p><p>Este modelo existe e tem um nome t&#233;cnico: reciclagem em circuito fechado. O alum&#237;nio faz isso. O pl&#225;stico, na maioria dos casos, n&#227;o, e a raz&#227;o est&#225; na f&#237;sica dos dois materiais.</p><p></p><h4>Tr&#234;s ciclos muito diferentes</h4><p>Uma nota antes de avan&#231;ar: a reutiliza&#231;&#227;o, o modelo das garrafas de vidro lavadas e reenchidas, est&#225; fora de quest&#227;o para o pl&#225;stico. O vidro &#233; um material inerte e imperme&#225;vel, que suporta ciclos repetidos de lavagem a alta temperatura sem absorver contaminantes nem alterar as suas propriedades. O pl&#225;stico PET &#233; poroso a n&#237;vel molecular e absorve res&#237;duos do conte&#250;do anterior, odores e compostos qu&#237;micos que os processos de lavagem convencional n&#227;o eliminam. Por isso, o pr&#243;prio FAQ da Volta classifica as garrafas abrangidas pelo sistema como "embalagens de bebidas n&#227;o reutiliz&#225;veis." Uma garrafa de pl&#225;stico &#233; sempre triturada. Nunca &#233; lavada e reenchida.</p><p>Antes de avaliar a promessa, &#233; preciso perceber que existem tr&#234;s processos completamente distintos a que chamamos, de forma imprecisa, &#8220;reciclagem&#8221;.</p><p>O primeiro &#233; a reutiliza&#231;&#227;o, o modelo que conhecemos das garrafas de vidro com dep&#243;sito. A garrafa volta ao circuito, &#233; lavada, desinfectada e enchida de novo. &#201; a mesma garrafa. N&#227;o h&#225; transforma&#231;&#227;o do material, n&#227;o h&#225; degrada&#231;&#227;o. &#201; o ciclo mais perfeito que existe, mas n&#227;o &#233; poss&#237;vel para o pl&#225;stico.</p><p>O segundo &#233; a reciclagem mec&#226;nica simples do PET. A garrafa &#233; triturada em flocos, lavada, fundida e reprocessada em pellets. O problema &#233; qu&#237;mico: o PET &#233; um pol&#237;mero que absorve humidade, e a cada ciclo de fus&#227;o a reac&#231;&#227;o com a &#225;gua degrada as cadeias moleculares do pol&#237;mero. A qualidade diminui. Com este processo, uma garrafa aguenta dois a tr&#234;s ciclos antes de j&#225; n&#227;o ter qualidade suficiente para voltar a ser garrafa. A maioria acaba em fibra t&#234;xtil ou tapete, entre outros. &#201; o downcycling, em portugu&#234;s uma esp&#233;cie de reciclagem descendente. O material n&#227;o desaparece, mas desce progressivamente na escala de qualidade.</p><p></p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9142f10e-c84b-4d51-ba4b-c940a655dddc_2912x2912.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/05bd5aa2-ea97-452d-b7be-c87d9859fb4b_2765x2765.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9c06698a-a5c3-43b7-8ed4-f0fa1f4c2a72_2912x2912.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/92a4be58-4492-49ab-9ae9-43dc0579ca4e_2912x2912.jpeg&quot;}],&quot;caption&quot;:&quot;P&#225;s e baldes de praia prontos a embalar. O pl&#225;stico chegou aqui depois de ter sido outra coisa. Daqui, seguir&#225; para ser outra coisa ainda. Fotos: Ricardo Meireles&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a77f3af6-374a-452a-8eee-fd4dfa4d379f_1456x1456.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>William McDonough e Michael Braungart, autores de <em>Cradle to Cradle</em>, a obra de refer&#234;ncia da economia circular, s&#227;o directos a explicar: &#8220;a maior parte da reciclagem &#233; na verdade downcycling, porque reduz a qualidade ao longo do tempo.&#8221; A afirma&#231;&#227;o foi publicada num <a href="https://www.mdpi.com/2071-1050/13/13/7370">estudo cient&#237;fico da revista MDPI</a> sobre reciclagem de PET garrafa-para-garrafa precisamente para ser posta &#224; prova. </p><p>O terceiro processo, mais sofisticado, adiciona uma etapa chamada Solid State Polycondensation, que reconstr&#243;i as cadeias moleculares ap&#243;s a fus&#227;o e restaura a qualidade do material para valores pr&#243;ximos do PET virgem. &#201; tecnicamente reciclagem garrafa-para-garrafa, e &#233; o processo que permite produzir rPET (pl&#225;stico PET reciclado) de grau alimentar, apto para voltar a ser embalagem de contacto com alimentos.</p><p>A SDR Portugal afirma que o material produzido pelo sistema Volta ser&#225; &#8220;adequado para contacto alimentar&#8221;, o que aponta para este terceiro processo. Mas no FAQ oficial da Volta, &#224; pergunta directa sobre o que acontece &#224;s embalagens depois de devolvidas, a resposta &#233;: &#8220;s&#227;o enviadas para recicladores para se transformarem em novos materiais.&#8221; Sem refer&#234;ncia ao processo t&#233;cnico, sem identifica&#231;&#227;o dos recicladores, sem men&#231;&#227;o ao tipo de reciclagem utilizado. E mesmo que o processo mais avan&#231;ado seja efectivamente utilizado, exige mistura com PET virgem e n&#227;o &#233; compar&#225;vel &#224; reciclagem cont&#237;nua do alum&#237;nio ou do vidro.</p><div id="youtube2-JKjbSY1OPjA" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;JKjbSY1OPjA&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/JKjbSY1OPjA?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><p></p><h4>O que diz quem conhece o setor</h4><p>Fonte ligada &#224; industria do pl&#225;stico granulado em Portugal, consultada para este artigo, confirma &#224; Esta&#231;&#227;o Agroflorestal que existe no pa&#237;s capacidade instalada para fazer reciclagem mec&#226;nica de PET com grau alimentar. O modelo &#233; garrafa-para-garrafa: a embalagem entra, &#233; triturada, lavada, descontaminada e sai como granulado rPET apto para voltar a ser embalagem de contacto alimentar. A mesma fonte refere que <strong>este material vale no mercado o dobro do rPET comum,</strong> <strong>o que torna este processo o mais interessante economicamente para os operadores.</strong></p><p>A promessa da Volta &#233;, portanto, tecnicamente poss&#237;vel, pelo menos nos primeiros ciclos. A cada vez que o pl&#225;stico &#233; fundido e reprocessado, as cadeias moleculares encurtam e o material perde qualidade. Ao fim de poucos ciclos, o PET j&#225; n&#227;o re&#250;ne as propriedades necess&#225;rias para voltar a ser garrafa e segue para aplica&#231;&#245;es de menor valor: fibra t&#234;xtil, tapete, enchimento, ou incorpora&#231;&#227;o em alcatr&#227;o para pavimento de estradas, onde o PET reciclado &#233; usado como substituto parcial do betume.</p><p>A <a href="https://www.sciencedirect.com/science/article/abs/pii/S0304389422011244">literatura cient&#237;fica</a> documenta que estes pavimentos libertam micropl&#225;sticos por desgaste mec&#226;nico, que as &#225;guas pluviais arrastam para os sistemas de drenagem, depois para os rios e finalmente para os oceanos, onde contaminam as cadeias alimentares e os ecossistemas. <strong>O pl&#225;stico n&#227;o desaparece. Muda de forma at&#233; deixar de ser vis&#237;vel.</strong></p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c9c5ef03-c845-4853-baf7-979adad7fb2a_4624x2604.jpeg&quot;}],&quot;caption&quot;:&quot;Pavimento de borracha reciclada retirado de um recinto desportivo em Amarante. Este tipo de pavimento incorpora tipicamente granulado de pneus e ligantes de pl&#225;stico reciclado, uma das &#250;ltimas etapas da cadeia de reciclagem descendente antes do aterro. &#169; Ricardo Meireles, 2026&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c9c5ef03-c845-4853-baf7-979adad7fb2a_4624x2604.jpeg&quot;}},&quot;isEditorNode&quot;:true}"></div><h4>O alum&#237;nio tem um ciclo diferente</h4><p>Para a lata de alum&#237;nio, a promessa da Volta &#233; leg&#237;tima. O alum&#237;nio &#233; um metal, e os metais t&#234;m uma propriedade que os pl&#225;sticos n&#227;o t&#234;m: a sua estrutura at&#243;mica permite que sejam fundidos e reformados repetidamente sem altera&#231;&#227;o das suas propriedades fundamentais. N&#227;o h&#225; degrada&#231;&#227;o qu&#237;mica. N&#227;o h&#225; downcycling. Uma lata pode efectivamente tornar-se outra lata, que pode tornar-se outra lata ainda, indefinidamente.</p><h4>Uma frase, dois materiais, duas realidades</h4><p>A SDR Portugal e o Governo portugu&#234;s repetem, em comunicados e apresenta&#231;&#245;es p&#250;blicas, que o sistema Volta permite que <em>uma garrafa volte a ser uma garrafa e uma lata volte a ser uma lata</em>. <strong>A frase trata dois materiais como equivalentes. N&#227;o s&#227;o.</strong></p><p>Para o alum&#237;nio, a frase descreve um processo que existe e funciona. Para o pl&#225;stico PET, descreve uma aspira&#231;&#227;o que depende de tecnologia espec&#237;fica que o sistema Volta n&#227;o confirma utilizar, e que mesmo no melhor cen&#225;rio n&#227;o &#233; infinita depende sempre de uma parte de mat&#233;ria-prima virgem.</p><p>Uma nota sobre o modelo econ&#243;mico do sistema: Segundo a mesma fonte consultada, o rPET de grau alimentar vale no mercado o dobro do rPET comum. &#201; plaus&#237;vel que a valoriza&#231;&#227;o deste material seja uma das alavancas que torna financeiramente sustent&#225;vel pagar dez c&#234;ntimos por cada garrafa devolvida. N&#227;o h&#225; documentos p&#250;blicos da SDR que confirmem este mecanismo, mas a l&#243;gica econ&#243;mica parece apontar nesse sentido.</p><p>O sistema Volta pode aumentar significativamente a recolha de embalagens de pl&#225;stico, o que j&#225; seria um avan&#231;o real. Mas recolher mais pl&#225;stico n&#227;o &#233; o mesmo que fechar o ciclo.</p><p>Apresentar garrafa de pl&#225;stico PET e lata de alum&#237;nio como um ciclo &#250;nico e sim&#233;trico, unidos na mesma frase pelo sistema Volta e pelo Governo portugu&#234;s, ignora o que a ci&#234;ncia da reciclagem documenta sobre o comportamento destes dois materiais. &#201; <strong>#AreiaParaOsOlhos</strong>.<br><br>*<em>Questionamos a SDR Portugal sobre o tipo de processo de reciclagem contratado para o tratamento das embalagens recolhidas pelo sistema Volta. Este artigo ser&#225; actualizado com a resposta assim que recebida.</em></p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!2LhO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!2LhO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png 424w, https://substackcdn.com/image/fetch/$s_!2LhO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png 848w, https://substackcdn.com/image/fetch/$s_!2LhO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png 1272w, https://substackcdn.com/image/fetch/$s_!2LhO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!2LhO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png" width="1100" height="220" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:220,&quot;width&quot;:1100,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:573077,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.estacaoagroflorestal.org/i/193894930?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!2LhO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png 424w, https://substackcdn.com/image/fetch/$s_!2LhO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png 848w, https://substackcdn.com/image/fetch/$s_!2LhO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png 1272w, https://substackcdn.com/image/fetch/$s_!2LhO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd24e03d9-ac7c-41dd-973b-5da8cdf6d2c4_1100x220.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div>]]></content:encoded></item><item><title><![CDATA[O que a OCDE ainda não conseguiu dizer sobre os incêndios em Portugal]]></title><description><![CDATA[O relat&#243;rio final chega quase ao ponto. Depois p&#225;ra, e deixa de fora o eucalipto, a celulose e a monocultura que fabricou a paisagem que arde.]]></description><link>https://www.estacaoagroflorestal.org/p/o-que-a-ocde-ainda-nao-conseguiu</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/o-que-a-ocde-ainda-nao-conseguiu</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Sun, 12 Apr 2026 22:27:04 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!jgcY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>A OCDE publicou esta semana o seu <a href="https://www.oecd.org/en/publications/towards-an-integrated-rural-fire-management-framework-in-portugal_9cb528df-en.html">relat&#243;rio final</a> sobre a gest&#227;o dos fogos rurais em Portugal.  &#8220;<em>Rumo a um quadro integrado de gest&#227;o dos fogos rurais em Portugal&#8221;</em> que fecha um projecto de dois anos com financiamento europeu. O Expresso saiu com a manchete que resume bem o teor do documento: &#8220;Sucesso no combate aos fogos pequenos est&#225; na origem dos grandes inc&#234;ndios em Portugal.&#8221;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!jgcY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!jgcY!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg 424w, https://substackcdn.com/image/fetch/$s_!jgcY!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg 848w, https://substackcdn.com/image/fetch/$s_!jgcY!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!jgcY!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!jgcY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg" width="1456" height="930" 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srcset="https://substackcdn.com/image/fetch/$s_!jgcY!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg 424w, https://substackcdn.com/image/fetch/$s_!jgcY!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg 848w, https://substackcdn.com/image/fetch/$s_!jgcY!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!jgcY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294abbfb-ac11-4301-943e-4f8cfdbec1c3_1871x1195.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">A bandeira resiste ao cen&#225;rio, como o discurso oficial resiste &#224; evid&#234;ncia. Vide, Portugal / Foto &#169;Ricardo Meireles</figcaption></figure></div><p>H&#225; anos que escrevo sobre a mesma ideia, que Portugal desenhou a sua paisagem como um corpo em <em>stress</em> cr&#243;nico, que a floresta empobrecida fabrica o seu pr&#243;prio fogo, que a reten&#231;&#227;o de humidade no solo &#233; a &#250;nica verdadeira preven&#231;&#227;o &#224; escala clim&#225;tica que a&#237; vem. E aqui, num documento assinado pela OCDE, aparecem frases que n&#227;o me fazem sentir mais acompanhado.</p><h2>O paradoxo</h2><p>O relat&#243;rio diz coisas importantes. Num par&#225;grafo quase cl&#237;nico do segundo cap&#237;tulo, a OCDE descreve o sistema pr&#233;-2017 como uma abordagem fragmentada onde &#8220;a preven&#231;&#227;o foi subvalorizada e o financiamento e os recursos concentraram-se principalmente na resposta de emerg&#234;ncia e no combate ao fogo. Este desequil&#237;brio entre preven&#231;&#227;o e resposta criou um paradoxo do fogo: <strong>as redu&#231;&#245;es de curto prazo na &#225;rea ardida atrav&#233;s da supress&#227;o permitiram a acumula&#231;&#227;o de combust&#237;vel, aumentando a severidade dos fogos futuros.</strong>&#8221;</p><p>&#201; literalmente isto. A OCDE chama-lhe <em>fire paradox</em> e assume-o como explica&#231;&#227;o estrutural. O sucesso no combate dos pequenos fogos est&#225; na origem dos grandes. Apagar fogo acumula fogo. &#201; uma invers&#227;o t&#227;o radical do senso comum portugu&#234;s e que contradiz d&#233;cadas de discurso oficial sobre bombeiros, canadair&#180;s e dispositivos.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!p9TQ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!p9TQ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png 424w, https://substackcdn.com/image/fetch/$s_!p9TQ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png 848w, https://substackcdn.com/image/fetch/$s_!p9TQ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png 1272w, https://substackcdn.com/image/fetch/$s_!p9TQ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!p9TQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png" width="1456" height="1024" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1024,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2158461,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.estacaoagroflorestal.org/i/193979880?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!p9TQ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png 424w, https://substackcdn.com/image/fetch/$s_!p9TQ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png 848w, https://substackcdn.com/image/fetch/$s_!p9TQ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png 1272w, https://substackcdn.com/image/fetch/$s_!p9TQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc32e6b5-5522-46fe-b2e3-d652a75d2bd9_1497x1053.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>O documento &#233; ainda mais duro quando analisa os n&#250;meros. Em 2024, trinta e cinco fogos com mais de 500 hectares foram respons&#225;veis por 84% de toda a &#225;rea ardida. O Ver&#227;o de 2025 ultrapassou 2017. Oito anos de reformas, duplica&#231;&#227;o do or&#231;amento p&#250;blico dedicado &#224; gest&#227;o do fogo e a pergunta inevit&#225;vel: <strong>se o sistema funciona, porque &#233; que arde cada vez mais?</strong></p><p>A resposta que a OCDE d&#225; &#233; institucional. Falta coordena&#231;&#227;o entre for&#231;as, falta clareza de cadeia de comando, faltam dados de perdas e danos, falta monitoriza&#231;&#227;o de resultados em vez de actividades. Todas estas respostas s&#227;o ins&#237;pidas. Nenhuma delas &#233; suficiente.</p><h2>O que o relat&#243;rio recomenda mas com timidez</h2><p>&#201; no cap&#237;tulo terceiro que o relat&#243;rio come&#231;a a ro&#231;ar a tese que venho a defender embora sem lhe tocar inteiramente. A OCDE escreve que <strong>Portugal precisa de &#8220;um maior uso de abordagens baseadas na paisagem e na natureza que lidem com a continuidade do combust&#237;vel em escalas espaciais mais amplas</strong>. Isto inclui mosaicos estrat&#233;gicos que combinam diferentes usos do solo e tipos de vegeta&#231;&#227;o, tais como vegeta&#231;&#227;o nativa e folhosa, para reduzir a intensidade e a propaga&#231;&#227;o do fogo.&#8221;</p><p>Leia-se esta frase com aten&#231;&#227;o. Mosaicos estrat&#233;gicos. Diferentes tipos de vegeta&#231;&#227;o. Esp&#233;cies nativas. Folhosas. A OCDE est&#225; a descrever, em linguagem t&#233;cnica e s&#243;bria, o mesmo organismo vivo que venho a divulgar com outras palavras e sem o peso de representar uma organiza&#231;&#227;o.</p><p>A estratifica&#231;&#227;o vertical e as fases de sucess&#227;o ecol&#243;gica fazem parte da din&#226;mica intr&#237;nseca das florestas naturais. S&#227;o o padr&#227;o que a floresta segue ao reconstituir-se, em qualquer latitude. Sistemas agroflorestais sucessionais ind&#237;genas, praticados em diferentes partes do mundo sob nomes distintos ou sem nome nenhum, revelam uma capacidade consistente de observa&#231;&#227;o e intui&#231;&#227;o para espelhar os processos da floresta local.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3Hce!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!3Hce!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg 424w, https://substackcdn.com/image/fetch/$s_!3Hce!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg 848w, https://substackcdn.com/image/fetch/$s_!3Hce!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!3Hce!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!3Hce!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3257017,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.estacaoagroflorestal.org/i/193979880?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!3Hce!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg 424w, https://substackcdn.com/image/fetch/$s_!3Hce!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg 848w, https://substackcdn.com/image/fetch/$s_!3Hce!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!3Hce!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93ae3a15-ecbe-4603-8db7-76fd277d3e9a_4000x2250.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">A prova de que &#233; poss&#237;vel. Mata Nacional do Bu&#231;aco, estratos, sombra e humidade no lugar. Fotografia: Ricardo Meireles</figcaption></figure></div><p>A Agricultura Sintr&#243;pica de Ernst Gotsch sistematizou este saber, nomeou as fases, articulou os estratos, e tornou o processo replic&#225;vel como pr&#225;tica agr&#237;cola consciente e universal.</p><p>O princ&#237;pio de que uma floresta diversificada e estratificada arrefece o ar, condensa humidade, fixa carbono no solo e recusa-se a arder com a viol&#234;ncia com que arde hoje.</p><p>A recomenda&#231;&#227;o t&#233;cnica est&#225; l&#225;. O diagn&#243;stico est&#225; l&#225;. Falta o passo seguinte, aquele que um relat&#243;rio institucional, financiado pela Uni&#227;o Europeia, provavelmente n&#227;o pode dar. Falta nomear o que precisa de ser substitu&#237;do.</p><h2>As palavras que n&#227;o aparecem</h2><p>Fiz o exerc&#237;cio que qualquer leitor pode fazer. Procurei no documento, palavra por palavra, os termos que definem a paisagem portuguesa real.</p><p>Eucalipto: zero ocorr&#234;ncias. <em>Eucalyptus</em> em ingl&#234;s: zero. Pinheiro ou <em>pine</em>: zero. Celulose ou <em>pulp</em>: zero. Monocultura ou <em>monoculture</em>: zero. Biomassa como fonte energ&#233;tica industrial: nenhuma men&#231;&#227;o substantiva. Navigator, Altri e as empresas que ocupam centenas de milhares de hectares de territ&#243;rio nacional: n&#227;o existem no documento.</p><p>Este sil&#234;ncio &#233; indubitavelmente pol&#237;tico. A OCDE descreve a floresta portuguesa atrav&#233;s de abstrac&#231;&#245;es: <em>fragmented private forest ownership</em>, <em>unmanaged fire-prone vegetation</em>, <em>fuel accumulation</em>, <em>land abandonment</em>. A composi&#231;&#227;o concreta do bosque que arde, aquilo que l&#225; est&#225; plantado e quem o plantou, fica fora do quadro. <strong>&#201; como escrever um relat&#243;rio sobre obesidade infantil sem nunca mencionar a ind&#250;stria dos refrigerantes.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ALmi!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ALmi!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg 424w, https://substackcdn.com/image/fetch/$s_!ALmi!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg 848w, https://substackcdn.com/image/fetch/$s_!ALmi!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!ALmi!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ALmi!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:4086284,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.estacaoagroflorestal.org/i/193979880?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ALmi!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg 424w, https://substackcdn.com/image/fetch/$s_!ALmi!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg 848w, https://substackcdn.com/image/fetch/$s_!ALmi!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!ALmi!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F663ccac9-1d09-443c-a987-521fa7a21ace_4000x2250.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Mesmo pa&#237;s, outra floresta. Sem sombra viva, sem sub-bosque, sem humidade no solo, o palco do pr&#243;ximo ver&#227;o j&#225; est&#225; montado. Lourinh&#227;. Fotografia: Ricardo Meireles</figcaption></figure></div><p>A consequ&#234;ncia desta abstrac&#231;&#227;o importa. Quando o relat&#243;rio diz que Portugal tem combust&#237;vel acumulado por causa do abandono rural, est&#225; a dizer uma meia verdade. A outra metade, a que a OCDE n&#227;o escreve, &#233; que o abandono rural aconteceu sobre uma paisagem que foi deliberadamente convertida em monocultura industrial desde os anos cinquenta, primeiro pelo Estado Novo e depois pelo mercado, e que essa convers&#227;o &#233; hoje o principal factor de inflamabilidade do territ&#243;rio. O solo seco, o dossel uniforme, os corredores de vento, a aus&#234;ncia de estratos interm&#233;dios, tudo isto tem origem na planta&#231;&#227;o industrial que ocupou as aldeias antes ou depois de as pessoas as deixarem. N&#227;o na sa&#237;da das pessoas em si.</p><h2>A Figura 5 como confiss&#227;o</h2><p>H&#225; um momento em que o relat&#243;rio se aproxima perigosamente do que n&#227;o se costuma falar. &#201; na p&#225;gina 28, na Figura 5, onde a OCDE cruza tr&#234;s mapas de Portugal continental. Um mostra os territ&#243;rios vulner&#225;veis ao fogo. Outro mostra as &#225;reas ardidas entre 2010 e 2019. O terceiro mostra a distribui&#231;&#227;o dos fundos da Pol&#237;tica Agr&#237;cola Comum.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!4Qzg!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!4Qzg!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png 424w, https://substackcdn.com/image/fetch/$s_!4Qzg!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png 848w, https://substackcdn.com/image/fetch/$s_!4Qzg!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png 1272w, https://substackcdn.com/image/fetch/$s_!4Qzg!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!4Qzg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png" width="1456" height="939" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:939,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:981610,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.estacaoagroflorestal.org/i/193979880?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!4Qzg!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png 424w, https://substackcdn.com/image/fetch/$s_!4Qzg!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png 848w, https://substackcdn.com/image/fetch/$s_!4Qzg!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png 1272w, https://substackcdn.com/image/fetch/$s_!4Qzg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4e7e21d-0fe4-4b5b-be9b-6abc6e1b2516_1482x956.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Os tr&#234;s mapas dizem a mesma coisa de &#226;ngulos diferentes. Os territ&#243;rios mais vulner&#225;veis e mais ardidos est&#227;o concentrados no interior norte e centro. Os fundos da PAC, que deveriam apoiar a gest&#227;o rural, concentram-se no litoral e no sul, onde arde menos e onde a agricultura &#233; mais intensiva. A OCDE cita Viegas, Batista e Cordovil para escrever que &#8220;os recursos foram desproporcionadamente direccionados para as regi&#245;es mais pr&#243;speras do pa&#237;s, negligenciando &#225;reas mais vulner&#225;veis com maior cobertura florestal e maior risco de inc&#234;ndio.&#8221;</p><p>A leitura imediata &#233; desconfort&#225;vel. Traduzindo do relator&#234;s: o Estado, atrav&#233;s dos fundos europeus que canaliza, financia a agricultura intensiva nos s&#237;tios onde n&#227;o arde, e abandona financeiramente os s&#237;tios onde arde. Mas esta tradu&#231;&#227;o, se pararmos aqui, fica curta. Sugere que bastaria redireccionar o dinheiro para os s&#237;tios certos e o problema resolver-se-ia. N&#227;o se resolveria, porque o problema n&#227;o &#233; de geografia mas do destino do pr&#243;prio dinheiro.</p><p>Escrevi h&#225; pouco tempo um texto que &#233;, retrospectivamente, o complemento necess&#225;rio a esta Figura 5. Chamei-lhe <a href="https://www.estacaoagroflorestal.org/p/nova-agricultura-desertificar-com">&#8220;Nova Agricultura, Desertificar com Subs&#237;dios&#8221;</a> e documentei, a partir da minha pr&#243;pria experi&#234;ncia como antigo benefici&#225;rio de fundos de jovem agricultor, o que acontece ao territ&#243;rio quando os apoios chegam. Linhas, telas pl&#225;sticas, tubos de gota-a-gota como cabos de uma linha de montagem. Mosaicos de mirtilo, framboesa, abacate, pist&#225;cio, olival super intensivo, uva de mesa, que mudam de cultura a cada moda mas repetem sempre o mesmo m&#233;todo: muito investimento &#224; cabe&#231;a, muita qu&#237;mica, um selo no fim para sossegar as consci&#234;ncias.</p><p>Quando a PAC chega, mesmo em modo biol&#243;gico, &#233; isto que financia. N&#227;o financia mosaicos estratificados nem floresta sucessional mas sim fichas t&#233;cnicas, cadernos de encargos e infra-estrutura pl&#225;stica que ao fim de cinco, dez, quinze anos deixa de ter utilidade e passa a ter destino incerto. Financia a desertifica&#231;&#227;o qu&#237;mica de solos que deveriam condensar humidade e acaba por produzir, &#224; sua maneira, territ&#243;rios t&#227;o fr&#225;geis ao fogo e &#224; seca quanto a monocultura florestal que ocupa o outro Portugal.</p><p>A Figura 5, lida com esta camada por cima, diz uma coisa muito mais dura do que parece. Diz que o territ&#243;rio est&#225; partido em duas zonas geridas pela mesma l&#243;gica extractiva, com etiquetas financeiras diferentes. Numa, a PAC paga para converter solo vivo em substrato plastificado ao servi&#231;o de cadeias alimentares longas que exportam valor e deixam c&#225; o passivo. Noutra, a aus&#234;ncia desses fundos entrega o territ&#243;rio &#224; monocultura florestal industrial, produ&#231;&#227;o em s&#233;rie, rotatividade for&#231;ada, combust&#227;o c&#237;clica.</p><p>Onde a OCDE v&#234; um problema de distribui&#231;&#227;o, h&#225; na verdade um problema de destino dos pr&#243;prios fundos. A PAC, como est&#225; constru&#237;da, n&#227;o consegue financiar o que o relat&#243;rio noutra p&#225;gina pede: paisagens estratificadas, vegeta&#231;&#227;o nativa, gest&#227;o baseada na natureza. A grelha de apoios n&#227;o recebe candidaturas de sucess&#227;o sintr&#243;pica. Recebe projectos de mirtilo em tela pl&#225;stica e de oliveiras em compasso apertado. E quem desenha projectos sabe-o, porque &#233; esse desenho que acelera a execu&#231;&#227;o da verba.</p><p>Os s&#237;tios onde arde foram, em boa parte, aqueles onde o pr&#243;prio Estado plantou ou incentivou a planta&#231;&#227;o da monocultura que hoje alimenta as chamas. Os s&#237;tios onde n&#227;o arde s&#227;o aqueles onde o dinheiro p&#250;blico paga hoje uma agricultura que est&#225; a fabricar a pr&#243;xima crise: solos exaustos, &#225;gua desviada, pl&#225;stico a degradar-se em micropart&#237;culas, trabalho migrante pago ao quilo e &#224; pe&#231;a. </p><p>Duas paisagens, uma l&#243;gica. A pol&#237;tica florestal e a pol&#237;tica agr&#237;cola portuguesas das &#250;ltimas sete d&#233;cadas funcionam como duas m&#225;quinas coordenadas: uma desenhada para produzir combust&#237;vel inflam&#225;vel, outra desenhada para produzir terreno desertificado. A m&#225;quina financeira que as alimenta &#233; a mesma.</p><p>Falta apenas juntar os pontos, e aceitar que o problema n&#227;o se resolve com mais fundos bem distribu&#237;dos. Resolve-se mudando aquilo que os fundos podem financiar.</p><h2>Duas ideias de gest&#227;o</h2><p>A palavra <em>management</em>, gest&#227;o, aparece centenas de vezes no documento. &#201; o eixo em torno do qual giram todas as recomenda&#231;&#245;es. Gest&#227;o integrada, gest&#227;o de combust&#237;vel, gest&#227;o de risco, planos de gest&#227;o, Ag&#234;ncia para a Gest&#227;o.</p><p>H&#225; aqui um problema sem&#226;ntico que importa abrir. Quando a OCDE fala de gest&#227;o, fala de um conjunto de opera&#231;&#245;es t&#233;cnicas e regulat&#243;rias feitas sobre a floresta: inspec&#231;&#245;es, faixas de combust&#237;vel, queimadas prescritas, cadastro, planos municipais, coimas. A floresta &#233; o objecto, o gestor &#233; o Estado ou o propriet&#225;rio, e <strong>a gest&#227;o &#233; o que se faz &#224; floresta para a disciplinar</strong>.</p><p>Quando falo de gest&#227;o, e quando Ernst G&#246;tsch, Ana Maria Primavesi ou Gon&#231;alo Ribeiro Telles falavam de gest&#227;o, estamos a falar de outra coisa. De acompanhar uma floresta que se gere sozinha h&#225; centenas de milh&#245;es de anos, ajudando-a a recuperar processos que n&#243;s pr&#243;prios interrompemos. De deixar que as fases de sucess&#227;o avancem, coloniza&#231;&#227;o, acumula&#231;&#227;o, abund&#226;ncia, e intervir para acelerar o movimento em vez de o travar. <strong>De ler o solo, e n&#227;o de o domar</strong>. Primavesi dizia-o em poucas palavras, o homem &#233; o que o solo faz dele, e s&#243; um solo vivo pode fazer gente viva. Ribeiro Telles, na sua <a href="https://visao.pt/atualidade/politica/2017-06-20-goncalo-ribeiro-telles-esta-entrevista-tem-14-anos-mas-podia-ter-sido-dada-hoje/">entrevista &#224; Revista Vis&#227;o em 2003</a> que continua a parecer escrita hoje, era ainda mais direto: <strong>a limpeza da floresta &#233; um mito, o que importa &#233; garantir a circula&#231;&#227;o da &#225;gua e da mat&#233;ria org&#226;nica para melhorar a capacidade de reten&#231;&#227;o do solo</strong>, dentro do mosaico mediterr&#226;nico onde agricultura, pecu&#225;ria, matos e mata coexistem.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2835b6a5-b793-4ac6-a347-ad98197c2dfb_1116x1222.png&quot;},{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d1a0c6cf-fd05-4c28-83d4-cfcc65d7b95e_1130x1214.png&quot;}],&quot;caption&quot;:&quot;O mito que Ribeiro Telles desmontava em 2003 e a paisagem que a OCDE ainda n&#227;o consegue nomear em 2026. Capas e esquemas da Vis&#227;o.&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6bc2e443-8e23-4d91-8cba-d0c7ad9025a8_1456x720.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p></p><p>A diferen&#231;a entre as duas ideias de gest&#227;o parece filos&#243;fica e &#233; pr&#225;tica. Uma gere para produzir, a outra gere para regenerar. Uma calcula metas de limpeza em hectares por ano, a outra mede sucesso em espessura de h&#250;mus e em esp&#233;cies de fungos. Uma v&#234; biomassa acumulada como risco, a outra v&#234; biomassa acumulada como investimento no futuro. <strong>A OCDE est&#225;, no limite do que um relat&#243;rio seu consegue dizer, a sugerir a segunda. Mas escreve-a no vocabul&#225;rio da primeira, e &#233; isso que a trava.</strong></p><h2>O que seria preciso dizer a seguir</h2><p>Se tivesse de continuar o relat&#243;rio onde a OCDE parou, remataria com quatro pontos.</p><p>Primeiro, a paisagem que arde foi fabricada. O Estado Novo plantou a utopia da pasta de papel, o mercado consolidou-a, a Uni&#227;o Europeia pagou para a manter. Oitocentos mil hectares de eucalipto s&#227;o op&#231;&#227;o pol&#237;tica.</p><p>Segundo, a recomenda&#231;&#227;o sobre mosaicos estratificados s&#243; vale se vier acompanhada da decis&#227;o inversa &#224; que vigora: fechar a torneira da planta&#231;&#227;o industrial e redireccionar os subs&#237;dios, com transi&#231;&#227;o justa para quem hoje vive dela.</p><p>Terceiro, a humidade retida no solo &#233; a &#250;nica protec&#231;&#227;o real &#224; escala clim&#225;tica que a&#237; vem, e s&#243; aparece quando a floresta &#233; acompanhada como organismo. Um cent&#237;metro de h&#250;mus &#233; mais necess&#225;ria que um avi&#227;o de combate &#224;s chamas.</p><p>Quarto, o problema &#233; de coragem institucional antes de ser de ci&#234;ncia. A ci&#234;ncia est&#225; feita, em parte dentro do pr&#243;prio relat&#243;rio. Falta quem pague o custo de contrariar a ind&#250;stria que captura metade do territ&#243;rio.</p><p><strong>A OCDE chegou mais perto do que alguma vez tinha chegado, mas parou &#224; porta do essencial</strong>. Entre o que diz e o que falta dizer, fica-nos o tempo que sobra para escrever, ler, discutir, pressionar e, sobretudo, plantar de outra maneira. Porque enquanto um relat&#243;rio de quarenta e seis p&#225;ginas evita nomear o eucalipto, o eucalipto continua a crescer. E a arder.</p><div><hr></div><p><em>Fontes e leituras complementares:</em></p><ul><li><p><em>Towards an integrated rural fire management framework in Portugal</em>, OECD Environment Policy Paper No. 49, abril de 2026. Dispon&#237;vel em acesso aberto no site da OCDE.</p></li><li><p>Viegas, M., Batista, P. e Cordovil, F. (2023), &#8220;The Portuguese forest and the Common Agricultural Policy&#8221;, <em>Landscape Ecology</em>.</p></li><li><p>Artigos anteriores neste site: <a href="https://www.estacaoagroflorestal.org/p/voltar-as-raizes-renascer-em-vez-de-arder">&#8220;Voltar &#224;s Ra&#237;zes, Renascer em vez de Arder&#8221;</a>, <a href="https://www.estacaoagroflorestal.org/p/monocultura-de-arvores-ligacao-fatal-entre-a-falta-de-estratificacao-e-a-prevencao-de-incendios-florestais">&#8220;Monocultura de &#193;rvores, Liga&#231;&#227;o Fatal entre falta de Biodiversidade e Fogos Florestais&#8221;</a>, <a href="https://www.estacaoagroflorestal.org/p/portugal-incendiario-o-problema-comeca">&#8220;Portugal incendi&#225;rio, o problema come&#231;a no ch&#227;o&#8221;</a>, <a href="https://www.estacaoagroflorestal.org/p/nova-agricultura-desertificar-com">&#8220;Nova Agricultura, Desertificar com Subs&#237;dios&#8221;</a>.</p></li></ul>]]></content:encoded></item><item><title><![CDATA[#AreiaParaOsOlhos 1- A matéria combustível que alimenta o solo: o mito da “limpeza” total dos terrenos]]></title><description><![CDATA[Limpar os terrenos protege contra inc&#234;ndios. Mas ser&#225; que protege o solo?]]></description><link>https://www.estacaoagroflorestal.org/p/areiaparaosolhos-1-a-materia-combustivel</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/areiaparaosolhos-1-a-materia-combustivel</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Tue, 31 Mar 2026 15:50:24 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!oxJO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Todos os anos, com a aproxima&#231;&#227;o do ver&#227;o, a express&#227;o &#8220;material combust&#237;vel&#8221; instala-se no discurso p&#250;blico portugu&#234;s como sin&#243;nimo de perigo. Os propriet&#225;rios rurais s&#227;o pressionados a &#8220;limpar&#8221; os seus terrenos, as autarquias fiscalizam, a GNR patrulha, e tudo o que esteja no ch&#227;o da floresta, matos, folhas, ramos secos, passa a ser tratado como amea&#231;a. A ideia de que o solo deve ficar nu ganhou for&#231;a. O problema &#233; que essa ideia, levada ao extremo, ignora algo elementar: aquilo a que se chama &#8220;material combust&#237;vel&#8221; &#233; mat&#233;ria org&#226;nica. E essa mat&#233;ria &#233; o alimento do solo.</p><h4>O solo portugu&#234;s tem fome</h4><p>Portugal tem um problema antigo com os seus solos. Cerca de 58% do territ&#243;rio continental &#233; suscet&#237;vel &#224; desertifica&#231;&#227;o, segundo documentos oficiais alinhados com o enquadramento da Conven&#231;&#227;o das Na&#231;&#245;es Unidas de Combate &#224; Desertifica&#231;&#227;o. A vulnerabilidade &#233; particularmente grave no interior Centro e no Sul.</p><p>Maria Jos&#233; Roxo, investigadora da Universidade Nova de Lisboa e uma das vozes mais persistentes sobre o tema, tem explicado que a mat&#233;ria org&#226;nica &#233; o que mant&#233;m um solo vivo: d&#225;-lhe resist&#234;ncia &#224; chuva, ajuda-o a reter &#225;gua, sustenta a actividade biol&#243;gica que o torna f&#233;rtil. Sem mat&#233;ria org&#226;nica, o solo deixa de funcionar como esponja e passa a funcionar como peneira.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!oxJO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!oxJO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg 424w, https://substackcdn.com/image/fetch/$s_!oxJO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg 848w, https://substackcdn.com/image/fetch/$s_!oxJO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!oxJO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!oxJO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg" width="1456" height="971" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:971,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:7175947,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/192659210?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!oxJO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg 424w, https://substackcdn.com/image/fetch/$s_!oxJO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg 848w, https://substackcdn.com/image/fetch/$s_!oxJO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!oxJO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d67a116-ffd5-4b9d-8f55-6e664f20a7be_5472x3648.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Solo coberto com estilha num sistema de consocia&#231;&#227;o. A mat&#233;ria org&#226;nica que se v&#234; no ch&#227;o &#233; a mesma que alimenta o que cresce por cima. Foto: Ricardo Meireles/Esta&#231;&#227;o Agroflorestal</figcaption></figure></div><p></p><p>No per&#237;metro de rega do Alqueva, a <strong>EDIA (empresa p&#250;blica gestora do empreendimento de Alqueva)</strong> encontrou zonas com teores de mat&#233;ria org&#226;nica abaixo de 1%. Para ter uma ideia, um solo equilibrado deveria ter perto de 5%. Em ensaios para o efeito, a Universidade de &#201;vora mostrou que a simples manuten&#231;&#227;o de palhas e res&#237;duos vegetais &#224; superf&#237;cie pode aumentar a mat&#233;ria org&#226;nica em 62%, comparando com pr&#225;ticas de mobiliza&#231;&#227;o convencional. Ou seja: <strong>o que faz a diferen&#231;a n&#227;o &#233; acrescentar mas sim deixar de tirar.</strong></p><h4>A sucess&#227;o natural interrompida</h4><p>Os ecossistemas n&#227;o nascem prontos. Evoluem por etapas, num processo que a ecologia chama de sucess&#227;o. Primeiro chegam as esp&#233;cies pioneiras, plantas resistentes e pouco exigentes, que estabilizam o solo, moderam a temperatura e come&#231;am a acumular biomassa. Essa biomassa, viva e morta, &#233; o que permite que esp&#233;cies mais complexas se instalem a seguir. A folhada, os ramos ca&#237;dos, os restos de matos em decomposi&#231;&#227;o alimentam fungos, insectos e microorganismos. S&#227;o eles que, passo a passo, transformam um terreno degradado em solo f&#233;rtil.</p><p>A Sociedade Portuguesa de Ecologia sublinha precisamente isto: a diversidade e a complexidade ecol&#243;gica aumentam &#224; medida que a mat&#233;ria org&#226;nica se acumula. Quando essa mat&#233;ria &#233; retirada de forma sistem&#225;tica, o terreno fica mais exposto, mais pobre e mais longe de se tornar uma floresta funcional. A sucess&#227;o &#233; interrompida. E come&#231;a tudo de novo, do zero.</p><h4>A energia que sai do terreno</h4><p>A biomassa retirada dos terrenos florestais tem hoje um destino crescente: as centrais de produ&#231;&#227;o de energia. A central de Mort&#225;gua, por exemplo, &#233; referida em informa&#231;&#227;o p&#250;blica como consumindo cerca de 300 toneladas de biomassa por dia, algo como 137 mil toneladas por ano. E o enquadramento legal criado em 2017 abriu caminho a mais centrais do mesmo tipo.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!L_-V!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!L_-V!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg 424w, https://substackcdn.com/image/fetch/$s_!L_-V!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg 848w, https://substackcdn.com/image/fetch/$s_!L_-V!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!L_-V!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!L_-V!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg" width="1456" height="820" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:820,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3730854,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/192659210?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!L_-V!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg 424w, https://substackcdn.com/image/fetch/$s_!L_-V!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg 848w, https://substackcdn.com/image/fetch/$s_!L_-V!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!L_-V!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3a77da2-2297-4717-9d63-f601e2b97bab_4624x2604.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Recolha de biomassa vegetal para transporte. O que sai do terreno neste volume n&#227;o regressa ao solo.</figcaption></figure></div><p>O racioc&#237;nio parece simples: tira-se o que &#8220;sobra&#8221; e transforma-se em electricidade. O problema &#233; que aquilo que &#8220;sobra&#8221; no ch&#227;o da floresta &#233; exactamente o que alimenta o solo. Cada tonelada que entra numa caldeira &#233; uma tonelada que deixa de se decompor no local, que deixa de alimentar a vida do solo, que deixa de fechar o ciclo dos nutrientes.<br></p><h4>A alternativa que existe e funciona</h4><p>A mat&#233;ria vegetal cortada nos terrenos n&#227;o tem de arder numa caldeira nem ficar empilhada como risco de inc&#234;ndio. Triturada no local ou espalhada sobre o solo, transforma-se numa cobertura que protege, ret&#233;m &#225;gua e devolve nutrientes ao ecossistema. A estilha dispersa, ao contr&#225;rio dos matos em p&#233;, perde a continuidade que permite a propaga&#231;&#227;o r&#225;pida do fogo. Deixa de ser um perigo e passa a ser um investimento.</p><p>Tamb&#233;m o Agroportal, citando especialistas do sector, assinalou que em solos pobres a solu&#231;&#227;o pode ser t&#227;o simples como destro&#231;ar os sobrantes e incorpor&#225;-los no solo, compensando custos com benef&#237;cios de fertiliza&#231;&#227;o. Uma alternativa pr&#225;tica, barata e ecologicamente inteligente, que continua a ser largamente ignorada.</p><h4>O efeito multiplicador: estilha que gera floresta</h4><p>Importa distinguir entre dois usos muito diferentes da estilha. Quando &#233; aplicada como cobertura em jardins p&#250;blicos, canteiros urbanos ou hortas decorativas, a estilha cumpre uma fun&#231;&#227;o sobretudo est&#225;tica. Protege o solo, reduz a evapora&#231;&#227;o, mas &#233; consumida: a mat&#233;ria org&#226;nica sai com a manuten&#231;&#227;o, as podas e as colheitas. &#201; um sistema que precisa de ser alimentado de fora, permanentemente.</p><p>Num sistema agroflorestal, a l&#243;gica inverte-se. A estilha &#233; o arranque dos primeiros dois anos. Deposita carbono, alimenta fungos e microorganismos, activa a biologia do solo. Depois disso, a pr&#243;pria biomassa do sistema, as podas das plantas de servi&#231;o, os restos dos estratos emergentes, passa a alimentar o ciclo. A ciclagem torna-se interna. A mesma tonelada de estilha, num caso, &#233; consumida e tem de ser reposta. No outro, &#233; o in&#237;cio de um ciclo que se auto-alimenta, com produ&#231;&#227;o crescente de biomassa nos anos seguintes e criando ambientes cada vez mais h&#250;midos e resilientes ao fogo. A diferen&#231;a &#233; entre um sistema que exporta fertilidade e um sistema que a recircula.</p><p>E h&#225; uma raz&#227;o qu&#237;mica para isto. A mat&#233;ria org&#226;nica do solo pode representar entre 25% e 90% da capacidade de troca nos horizontes superficiais, dependendo do tipo de solo. &#201; esta fra&#231;&#227;o org&#226;nica, o h&#250;mus, que ret&#233;m e disponibiliza nutrientes como azoto, f&#243;sforo e pot&#225;ssio. Sem ela, os nutrientes s&#227;o arrastados pela primeira chuvada condenando esse solo &#224; pobreza eterna.</p><p>A solu&#231;&#227;o para alimentar o solo est&#225; no que o territ&#243;rio j&#225; produz, na ciclagem que a vegeta&#231;&#227;o assegura quando lhe &#233; permitido crescer, morrer e decompor-se sem ter de alimentar uma central de biomassa.</p><h4>O descontrolo das centrais</h4><p>A associa&#231;&#227;o ambientalista ZERO tem vindo a levantar problemas s&#233;rios sobre o funcionamento das centrais de biomassa. Em 2022, revelou que das treze centrais enquadradas no regime de remunera&#231;&#227;o majorada, apenas seis tinham apresentado planos de sustentabilidade ao ICNF. Dessas seis, quatro obtiveram parecer favor&#225;vel, uma favor&#225;vel condicionado, e uma parecer desfavor&#225;vel. A ZERO falou em descontrolo do sistema, com suspeitas de queima de madeira que deveria ter outro destino, num contexto em que o d&#233;fice de mat&#233;ria-prima do pinheiro-bravo atingia 57%, segundo o Centro PINUS.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!bUjg!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!bUjg!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg 424w, https://substackcdn.com/image/fetch/$s_!bUjg!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg 848w, https://substackcdn.com/image/fetch/$s_!bUjg!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!bUjg!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!bUjg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg" width="4864" height="3223" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3223,&quot;width&quot;:4864,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:7084797,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/192659210?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73e88973-7da5-4898-b891-4be5d62c836e_4864x3648.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!bUjg!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg 424w, https://substackcdn.com/image/fetch/$s_!bUjg!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg 848w, https://substackcdn.com/image/fetch/$s_!bUjg!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!bUjg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F356a1603-01e1-4311-b51d-04cb5f59a47f_4864x3223.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Uma central de biomassa consome centenas de toneladas de mat&#233;ria org&#226;nica por dia. A quest&#227;o &#233; saber quanta deveria ter ficado no solo. Foto:<a href="https://unsplash.com/@passimage?utm_source=unsplash&amp;utm_medium=referral&amp;utm_content=creditCopyText">Snap Wander</a> / <a href="https://unsplash.com/photos/a-large-white-building-sitting-on-top-of-a-lush-green-field-ZXZ4jlDtiXE?utm_source=unsplash&amp;utm_medium=referral&amp;utm_content=creditCopyText">Unsplash</a></figcaption></figure></div><p>No plano europeu, a revis&#227;o da Directiva das Energias Renov&#225;veis trouxe um endurecimento do escrut&#237;nio sobre o uso de biomassa prim&#225;ria para produ&#231;&#227;o de energia. As decis&#245;es finais ficaram aqu&#233;m do que muitas organiza&#231;&#245;es ambientais defendiam, mas o sinal pol&#237;tico foi claro: a biomassa florestal deixou de poder ser tratada como solu&#231;&#227;o autom&#225;tica e indiscut&#237;vel.</p><h4>A coincid&#234;ncia conveniente</h4><p>&#201; dif&#237;cil ignorar a cronologia. O Decreto-Lei n.&#186; 64/2017, que criou o regime especial para novas centrais de biomassa, foi publicado a 12 de Junho de 2017, poucos dias antes do inc&#234;ndio de Pedr&#243;g&#227;o Grande. A Lei n.&#186; 76/2017, aprovada em Agosto desse mesmo ano, reformou o sistema de defesa da floresta e agravou as obriga&#231;&#245;es de gest&#227;o de combust&#237;vel. O medo, compreens&#237;vel e leg&#237;timo, de uma popula&#231;&#227;o traumatizada criou o ambiente pol&#237;tico ideal para que a remo&#231;&#227;o massiva de biomassa deixasse de ser questionada.</p><p>As centrais de biomassa foram apresentadas como parte da solu&#231;&#227;o: entidades que, ao consumirem os res&#237;duos florestais, protegeriam o territ&#243;rio dos inc&#234;ndios. Em Mar&#231;o de 2026, o Governo alterou a f&#243;rmula de remunera&#231;&#227;o das centrais de biomassa, passando a incluir uma componente associada &#224; &#225;rea ardida na regi&#227;o de influ&#234;ncia de cada unidade. Isso significa que o fogo deixa de ser apenas o contexto pol&#237;tico que justifica estas centrais e passa tamb&#233;m a entrar nos crit&#233;rios da sua remunera&#231;&#227;o. &#201; uma op&#231;&#227;o que refor&#231;a a liga&#231;&#227;o entre a pol&#237;tica de inc&#234;ndios, a retirada de biomassa do territ&#243;rio e o modelo econ&#243;mico destas unidades.</p><h4>A mat&#233;ria org&#226;nica &#233; o inimigo?</h4><p>A gest&#227;o de combust&#237;vel junto a habita&#231;&#245;es e aglomerados populacionais, nas faixas previstas na lei, &#233; uma medida de seguran&#231;a razo&#225;vel e necess&#225;ria. A pr&#243;pria informa&#231;&#227;o do Sistema de Gest&#227;o Integrada de Fogos Rurais esclarece que gerir combust&#237;vel n&#227;o &#233; eliminar toda a vegeta&#231;&#227;o. O problema surge quando esta l&#243;gica de protec&#231;&#227;o localizada &#233; extrapolada para a totalidade do territ&#243;rio, transformando a floresta portuguesa numa paisagem rapada, sem manta morta, sem sub-bosque, sem mat&#233;ria org&#226;nica.</p><p>O que cai ao ch&#227;o da floresta, folhas, ramos, matos, res&#237;duos em decomposi&#231;&#227;o, &#233; alimento. Alimenta microorganismos, insectos, fungos. E com isso alimenta o processo de sucess&#227;o que, com tempo, pode tornar um ecossistema mais resistente aos inc&#234;ncios e mais maduro. Retirar toda essa mat&#233;ria para alimentar caldeiras &#233; trocar o futuro ecol&#243;gico de um territ&#243;rio por quilowatts de energia. A mat&#233;ria org&#226;nica pode arder, sim. Mas a literatura diz que o seu papel no ecossistema &#233; infinitamente maior do que o calor que produz em combust&#227;o.</p>]]></content:encoded></item><item><title><![CDATA[Tudo o que Passa por um Estreito]]></title><description><![CDATA[O fecho do Estreito de Ormuz cortou o acesso aos fertilizantes que alimentam a agricultura mundial. A convencional depende disto. A biol&#243;gica tamb&#233;m. H&#225; um sistema que n&#227;o espera nada dali.]]></description><link>https://www.estacaoagroflorestal.org/p/tudo-o-que-passa-por-um-estreito</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/tudo-o-que-passa-por-um-estreito</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Mon, 23 Mar 2026 00:27:34 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!aTxr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>No in&#237;cio de mar&#231;o, as for&#231;as iranianas fecharam o Estreito de Ormuz. Trinta quil&#243;metros de &#225;gua entre o Ir&#227;o e Om&#227;, o &#250;nico canal mar&#237;timo de sa&#237;da do Golfo P&#233;rsico para o oceano. Por ele passavam 20 milh&#245;es de barris de petr&#243;leo por dia, cerca de 20% do com&#233;rcio mar&#237;timo global de crude. Bastaram alguns drones  para transformar a zona numa &#225;rea de incerteza que as seguradoras e as empresas de navega&#231;&#227;o n&#227;o conseguiram ignorar.</p><p>A quest&#227;o do petr&#243;leo recebeu toda a aten&#231;&#227;o, o que &#233; compreens&#237;vel. A crise agr&#237;cola que se abriu atr&#225;s dela &#233; mais silenciosa e exp&#245;e todas as  fragilidades de um setor. </p><p>Os pa&#237;ses do Golfo P&#233;rsico s&#227;o respons&#225;veis por cerca de 49% das exporta&#231;&#245;es mundiais de ureia e 30% das exporta&#231;&#245;es de amon&#237;aco. Circula pelo estreito cerca de um ter&#231;o do com&#233;rcio mar&#237;timo global de fertilizantes, incluindo a ureia, o amon&#237;aco e os fosfatos produzidos no Qatar, Ar&#225;bia Saudita, Emirados, Iraque e Ir&#227;o. Na primeira semana do conflito, os maiores produtores reduziram opera&#231;&#245;es. Os pre&#231;os globais da ureia subiram quase 26% em menos de duas semanas, de 465 para 585 d&#243;lares por tonelada.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!aTxr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!aTxr!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png 424w, https://substackcdn.com/image/fetch/$s_!aTxr!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png 848w, https://substackcdn.com/image/fetch/$s_!aTxr!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png 1272w, https://substackcdn.com/image/fetch/$s_!aTxr!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!aTxr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png" width="1456" height="1456" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1456,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:6680859,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/191700645?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!aTxr!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png 424w, https://substackcdn.com/image/fetch/$s_!aTxr!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png 848w, https://substackcdn.com/image/fetch/$s_!aTxr!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png 1272w, https://substackcdn.com/image/fetch/$s_!aTxr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F19a3c60c-1af3-4881-a8f0-e293f6a07a5c_2048x2048.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">O Estreito de Ormuz visto do mapa. As setas azuis s&#227;o as rotas de navega&#231;&#227;o obrigat&#243;rias: dois corredores de entrada e dois de sa&#237;da, todos dentro de trinta quil&#243;metros de &#225;gua controlada pelo Ir&#227;o a norte e por Om&#227; a sul.</figcaption></figure></div><p>Uma guerra fecha um estreito. Um estreito fecha uma cadeia. Uma cadeia fecha o acesso ao fertilizante. O fertilizante n&#227;o chega ao campo. O campo n&#227;o produz. Este &#233; o caminho entre um conflito no Golfo P&#233;rsico e o pre&#231;o da fruta nos nossos mercados. &#201; curto. &#201; fr&#225;gil. E j&#225; come&#231;ou.</p><p>Pergunto-me, a prop&#243;sito disto, quanto petr&#243;leo passou pela minha pr&#243;pria explora&#231;&#227;o h&#225; dez anos, quando produzia plantas arom&#225;ticas e medicinais.</p><p>Houve um ano em que percebi que as esp&#233;cies que plantava precisavam de fertilizantes. O crescimento abrandava. A produtividade ca&#237;a. A tela de solo estava colocada, os tubos de gota a gota corriam ao longo das linhas, tudo parecia em ordem. E no entanto o solo, imobilizado por baixo daquela cobertura de pl&#225;stico, n&#227;o conseguia receber nada. Sucumbia &#224; estagna&#231;&#227;o porque a microbiologia do solo desapareceu. </p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!txeL!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!txeL!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg 424w, https://substackcdn.com/image/fetch/$s_!txeL!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg 848w, https://substackcdn.com/image/fetch/$s_!txeL!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!txeL!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!txeL!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:708447,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/191700645?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!txeL!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg 424w, https://substackcdn.com/image/fetch/$s_!txeL!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg 848w, https://substackcdn.com/image/fetch/$s_!txeL!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!txeL!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0b1b7b4d-eaaa-492d-8c6a-78670fa56d26_2000x1125.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Quinta da Manguela, Santo Tirso, 2014. Produ&#231;&#227;o de plantas arom&#225;ticas sobre tela de solo e rega gota a gota. O sistema que o texto descreve: produtivo, limpo no produto final, sufocante por baixo. Abandonado em 2017 por estagna&#231;&#227;o ecol&#243;gica. O mesmo terreno &#233; hoje uma esta&#231;&#227;o agroflorestal. Foto: Ricardo Meireles</figcaption></figure></div><p>Mas o mercado tem sempre uma solu&#231;&#227;o. Esta vinha de Israel, sob a forma de um gel sol&#250;vel para fertirrega. Incorporava-se directamente na &#225;gua de rega, circulava pelos tubos, chegava a cada planta gota-a-gota. Praticidade total. Enquanto decidia se comprava, fui contando: o gel, produzido noutro pa&#237;s; os tubos gota-a-gota, derivados do petr&#243;leo; os conectores, idem; a tela de solo, importada vinha da Argentina, mais petr&#243;leo; a bomba de rega, movida a electricidade de origem f&#243;ssil. Uma pr&#225;tica agr&#237;cola aparentemente simples, atravessada por petr&#243;leo do primeiro ao &#250;ltimo gesto. Tudo para produzir e vender uma planta limpa, destinada a um consumidor exigente do norte da Europa, preocupado com a qu&#237;mica residual que entrava no seu corpo ao tomar um ch&#225; de l&#250;cia-lima.</p><p>A conta n&#227;o fechava. O valor do gel era razo&#225;vel. O que pesava era a consci&#234;ncia da pegada ecol&#243;gica. Havia algo absurdo em produzir uma planta limpa de res&#237;duos qu&#237;micos com uma produ&#231;&#227;o t&#227;o suja por detr&#225;s. Estas coisas perdem o sentido quando percebemos que somos o &#250;nico ser neste planeta que inverteu a l&#243;gica da contribui&#231;&#227;o. Nascemos, vivemos, morremos e n&#227;o deixamos um lugar melhor, com mais energia consolidada para as gera&#231;&#245;es seguintes.</p><p>H&#225; um item concreto que o fecho do estreito coloca em evid&#234;ncia e que raramente aparece nas an&#225;lises: o enxofre. Os pa&#237;ses do Golfo produzem cerca de um quarto do enxofre global, subproduto da refina&#231;&#227;o de petr&#243;leo e g&#225;s. O enxofre &#233; o corrector de pH mais utilizado em agricultura convencional e biol&#243;gica. Aplica-se para acidificar solos alcalinos, tornando nutrientes como o ferro e o f&#243;sforo assimil&#225;veis pelas plantas. Sem acesso ao enxofre, uma parte significativa dos solos tratados de forma convencional fica simplesmente bloqueada.</p><p>A depend&#234;ncia n&#227;o afecta apenas a agricultura convencional. Afecta tamb&#233;m a agricultura biol&#243;gica, certificada e supostamente &#8220;sustent&#225;vel&#8221;. A agricultura biol&#243;gica moderna aplica ureia de origem mineral, fosfatos, enxofre elementar para correc&#231;&#227;o de pH. Recorre a embalagens de pl&#225;stico, a m&#225;quinas a gas&#243;leo, a transporte refrigerado. A etiqueta &#8220;biol&#243;gico&#8221; descreve a aus&#234;ncia de pesticidas de s&#237;ntese mas ignora a depend&#234;ncia das cadeias longas de abastecimento.</p><p>Praticamente todos os fertilizantes azotados do mundo s&#227;o fabricados a partir de g&#225;s natural. O processo industrial que os produz, o mesmo desde h&#225; mais de um s&#233;culo, usa o g&#225;s como mat&#233;ria-prima para fabricar amon&#237;aco, que &#233; a base da ureia e dos nitratos. A energia f&#243;ssil entra na mol&#233;cula. O sistema alimentar moderno, biol&#243;gico ou convencional, assenta nisto: numa cadeia que tem de vir de longe, passar por estreitos, ser segurada, escoltada, refinada e distribu&#237;da antes de chegar ao campo.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!J4br!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!J4br!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png 424w, https://substackcdn.com/image/fetch/$s_!J4br!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png 848w, https://substackcdn.com/image/fetch/$s_!J4br!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png 1272w, https://substackcdn.com/image/fetch/$s_!J4br!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!J4br!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png" width="1456" height="1245" 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srcset="https://substackcdn.com/image/fetch/$s_!J4br!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png 424w, https://substackcdn.com/image/fetch/$s_!J4br!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png 848w, https://substackcdn.com/image/fetch/$s_!J4br!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png 1272w, https://substackcdn.com/image/fetch/$s_!J4br!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3faef293-caff-4086-8833-687a31273c4d_2240x1916.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Pre&#231;os do petr&#243;leo e pre&#231;os dos alimentos seguem-se como sombra e corpo. Trinta e cinco anos de dados da UNCTAD e da FAO mostram que cada choque energ&#233;tico se transforma, com poucos meses de atraso, numa crise alimentar.</figcaption></figure></div><p>Existe, no entanto, um tipo de agricultura que n&#227;o cria esta depend&#234;ncia.</p><p>Os <strong>sistemas agroflorestais agroecol&#243;gicos</strong>, concebidos como imita&#231;&#227;o da din&#226;mica das florestas naturais, fecham os seus pr&#243;prios ciclos. N&#227;o precisam de corrector de pH importado porque os seus solos n&#227;o perdem pH para corrigir.</p><p>A floresta regula o seu pr&#243;prio pH. A queda cont&#237;nua de mat&#233;ria org&#226;nica, a decomposi&#231;&#227;o foliar, a actividade microbiana intensa nos primeiros cent&#237;metros do solo, as ra&#237;zes a profundidades diversas a circularem nutrientes entre camadas: tudo isto produz h&#250;mus, e o h&#250;mus tampona o pH. Solos ricos em mat&#233;ria org&#226;nica e em actividade biol&#243;gica resistem &#224; acidifica&#231;&#227;o e &#224; alcaliniza&#231;&#227;o porque a sua estrutura qu&#237;mica &#233; est&#225;vel e diversificada.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!f5R9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b66a6ff-e107-408a-bde8-1a96d2b5b013_3648x3648.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!f5R9!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3b66a6ff-e107-408a-bde8-1a96d2b5b013_3648x3648.jpeg 424w, 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Esta&#231;&#227;o Agroflorestal da Manguela, Santo Tirso, 2020. Linhas de produ&#231;&#227;o entre esp&#233;cies de ciclos curtos, m&#233;dios e longos. Um sistema desenhado para se tornar progressivamente independente de si pr&#243;prio. Foto: Ricardo Meireles</figcaption></figure></div><p></p><p>A agrofloresta imita este processo e acelera-o. A poda constante devolve ao solo volumes cont&#237;nuos de biomassa fresca. O design da planta&#231;&#227;o, com esp&#233;cies de ciclos curtos, m&#233;dios e longos a sucederem-se umas &#224;s outras, replica e comprime a sucess&#227;o natural. O resultado &#233; um solo que n&#227;o consome fertilidade adquirida no exterior mas sim a produz. Cicla nutrientes, acumula mat&#233;ria org&#226;nica, acumula energia. Cada ano que passa, o sistema precisa menos de fora e oferece mais de dentro. <strong>&#201; o movimento que criou a vida: do simples para o complexo. A sintropia</strong>.</p><p>A quest&#227;o pr&#225;tica que fica no ar: enquanto os gestores de risco discutem rotas alternativas para os navios-tanque e os minist&#233;rios da agricultura correm a distribuir subs&#237;dios para disfar&#231;ar uma fragilidade que j&#225; &#233; rotina, o que &#233; que uma horta, uma quinta, um sistema alimentar podem fazer para reduzir esta exposi&#231;&#227;o?</p><p>Os sistemas agroflorestais agroecol&#243;gicos respondem por si, com autonomia que cresce ao longo dos anos. Com solos que n&#227;o precisam de enxofre do Golfo P&#233;rsico para se corrigirem, porque aprenderam, como a floresta aprendeu muito antes, a corrigir-se sozinhos.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.estacaoagroflorestal.org/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.estacaoagroflorestal.org/subscribe?"><span>Subscreva agora</span></a></p><p>As confedera&#231;&#245;es agr&#237;colas exigiram medidas urgentes. A CAP, eterna viciada na compensa&#231;&#227;o em euros, pediu 100 milh&#245;es ao Minist&#233;rio e reconheceu, ela pr&#243;pria, que seria insuficiente. O modelo pede dinheiro para se aguentar de p&#233;. Chega sempre. E o problema fica.</p><p>A pergunta c&#233;ptica &#233; sempre a mesma: e &#233; com agroecologia que vamos alimentar o mundo?</p><p>A FAO tem uma resposta. Em 2019 adoptou os <a href="https://www.fao.org/agroecology/overview/overview10elements/en/">Dez Elementos da Agroecologia</a> como quadro orientador da transi&#231;&#227;o alimentar global. Em 2021 <a href="https://www.fao.org/agroecology/database/detail/en/c/1402652/">pediu explicitamente aos estados membros que reorientassem subs&#237;dios e investimentos para abordagens agroecol&#243;gicas</a>, reconhecendo que est&#227;o sistematicamente subfinanciadas. A organiza&#231;&#227;o que coordena a alimenta&#231;&#227;o mundial disse, por escrito, que a direc&#231;&#227;o &#233; outra.</p><p>O estreito fecha, abre, fecha outra vez. Os pre&#231;os sobem. Os subs&#237;dios disfar&#231;am o problema. E enquanto o mundo ferve, em solos que ningu&#233;m subvenciona, a sabedoria da floresta continua a corrigir o seu pr&#243;prio pH e a produzir comida.</p>]]></content:encoded></item><item><title><![CDATA[A Floresta Que Nos Falta]]></title><description><![CDATA[O pa&#237;s fala do vento como se fosse o agressor, mas o agressor &#233; a fragilidade acumulada.]]></description><link>https://www.estacaoagroflorestal.org/p/a-floresta-que-nos-falta</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/a-floresta-que-nos-falta</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Tue, 10 Feb 2026 11:18:37 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!GZ5L!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!GZ5L!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!GZ5L!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg 424w, https://substackcdn.com/image/fetch/$s_!GZ5L!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg 848w, https://substackcdn.com/image/fetch/$s_!GZ5L!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!GZ5L!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!GZ5L!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg" width="1456" height="654" 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srcset="https://substackcdn.com/image/fetch/$s_!GZ5L!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg 424w, https://substackcdn.com/image/fetch/$s_!GZ5L!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg 848w, https://substackcdn.com/image/fetch/$s_!GZ5L!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!GZ5L!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6dd3cb95-2116-4569-a43c-17c05dcbacd5_2009x902.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Quinta no distrito de Leiria, ap&#243;s a tempestade Kristin: pinheiros tombados sobre a encosta, junto a uma vinha. Foto: Pedro Neves</figcaption></figure></div><p>A Kristin foi uma tempestade de vento com caracter&#237;sticas raras, descrita como um acontecimento em que o principal impacto vem da for&#231;a do vento e n&#227;o apenas da chuva. No Centro, houve registos de rajadas extremas, com 200 km/h reportados numa esta&#231;&#227;o em Soure. O resultado foi um teste de stress ao territ&#243;rio, do litoral ao interior, que exp&#244;s fragilidades que j&#225; l&#225; estavam muito antes de o vento chegar.&#8221; N&#227;o interessa aqui julgar se o Governo, IPMA ou Prote&#231;&#227;o Civil fizeram o suficiente. Isso ainda vai ser contado, e haver&#225; quem o fa&#231;a melhor do que eu. <strong>Interessa perceber a facilidade com que aceitamos a destrui&#231;&#227;o como se fosse apenas um fen&#243;meno natural, quando boa parte dela &#233; um fen&#243;meno social, acumulado, desenhado ao longo de d&#233;cadas.</strong></p><p>As imagens do Pinhal de Leiria com quil&#243;metros de &#225;rvores ca&#237;das atravessadas nas estradas s&#227;o um s&#237;mbolo cruel: se n&#227;o &#233; o fogo, &#233; o vento. E isto &#233; repetido com um tom fatalista, como se a paisagem fosse um cen&#225;rio neutro onde a meteorologia entra e faz o que quer. N&#227;o &#233;.</p><p>Nos &#250;ltimos dias ouvi v&#225;rias vezes a explica&#231;&#227;o pronta: &#8220;os solos estavam saturados&#8221;. Sim, estavam. E com chuva persistente em cima de chuva, a satura&#231;&#227;o &#233; uma condi&#231;&#227;o real do momento.  A pergunta s&#233;ria n&#227;o &#233; se o solo estava molhado ou n&#227;o. A pergunta seria: por que raz&#227;o tantos solos ficam vulner&#225;veis, e t&#227;o depressa, ao ponto de falharem em cadeia quando o teste chega?</p><p>Um solo vivo e estruturado aguenta &#225;gua de forma diferente. N&#227;o por magia, mas por engenharia biol&#243;gica: mat&#233;ria org&#226;nica, agrega&#231;&#227;o, porosidade, galerias criadas por ra&#237;zes e pela vida subterr&#226;nea. Um solo exposto, compactado, &#8220;limpo&#8221;, com pouca cobertura e pouca continuidade de plantas perenes, tende a transformar chuva em escorr&#234;ncia e a escorr&#234;ncia em problema. Quando o problema cresce, a linguagem p&#250;blica fala em &#8220;satura&#231;&#227;o&#8221; como se fosse uma maldi&#231;&#227;o do c&#233;u, em vez de uma consequ&#234;ncia de como trat&#225;mos o ch&#227;o.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-cJG!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bc73271-8bd5-49ae-b8ce-e681fa973dd9_1364x756.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-cJG!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bc73271-8bd5-49ae-b8ce-e681fa973dd9_1364x756.png 424w, 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srcset="https://substackcdn.com/image/fetch/$s_!-cJG!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bc73271-8bd5-49ae-b8ce-e681fa973dd9_1364x756.png 424w, https://substackcdn.com/image/fetch/$s_!-cJG!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bc73271-8bd5-49ae-b8ce-e681fa973dd9_1364x756.png 848w, https://substackcdn.com/image/fetch/$s_!-cJG!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bc73271-8bd5-49ae-b8ce-e681fa973dd9_1364x756.png 1272w, https://substackcdn.com/image/fetch/$s_!-cJG!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4bc73271-8bd5-49ae-b8ce-e681fa973dd9_1364x756.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Solo sem cobertura vs solo com cobertura vegetal: &#224; esquerda, a &#225;gua infiltra-se por poucos canais e aumenta a percola&#231;&#227;o/lixivia&#231;&#227;o; &#224; direita, ra&#237;zes, mat&#233;ria org&#226;nica, poros e agregados criam uma estrutura que abranda o fluxo e melhora a reten&#231;&#227;o. &#201; a diferen&#231;a entre &#8216;solo suporte&#8217; e solo vivo. &#8220;Fonte: New Mexico State University (NMSU), ilustra&#231;&#227;o: Evan Evans (NMSU Innovative Media Research &amp; Extension).&#8221;</figcaption></figure></div><p>Depois vem a segunda frase feita: &#8220;as &#225;rvores ca&#237;ram porque o solo estava mole&#8221;. Outra vez: pode ser um fator, mas &#233; uma simplifica&#231;&#227;o pregui&#231;osa. &#193;rvores caem quando, sob press&#227;o do vento, o sistema raiz&#8211;solo n&#227;o oferece resist&#234;ncia suficiente. Isso depende de esp&#233;cie, profundidade e arquitetura das ra&#237;zes, tipo de solo, compacta&#231;&#227;o, encharcamento, e tamb&#233;m da exposi&#231;&#227;o e da pr&#243;pria estrutura do povoamento. Em alinhamentos &#8220;limpos&#8221;, bordaduras abertas e &#225;rvores isoladas no meio do bet&#227;o, o sistema est&#225; a pedir um acidente: a &#225;rvore vira um poste. E um poste, quando apanha vento s&#233;rio, ou parte ou &#233; arrancado.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!9qr5!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!9qr5!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg 424w, https://substackcdn.com/image/fetch/$s_!9qr5!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg 848w, https://substackcdn.com/image/fetch/$s_!9qr5!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!9qr5!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!9qr5!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg" width="1456" height="784" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:784,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1406852,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/172605867?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!9qr5!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg 424w, https://substackcdn.com/image/fetch/$s_!9qr5!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg 848w, https://substackcdn.com/image/fetch/$s_!9qr5!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!9qr5!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9628fcbb-28a8-4852-a348-eca3836f9f40_1756x945.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Ap&#243;s a tempestade Kristin, distrito de Leiria: um pinheiro tombado numa paisagem &#8216;higienizada&#8217; de brita e asfalto. Sem solo vivo &#224; volta do tronco e sem uma malha de vegeta&#231;&#227;o a amortecer o vento, a &#225;rvore comporta-se como um poste, at&#233; ao dia em que deixa de aguentar. Foto: Pedro Neves</figcaption></figure></div><p></p><p><br>&#201; aqui que entra o contraponto que falta na narrativa medi&#225;tica: a diferen&#231;a entre uma cole&#231;&#227;o de &#225;rvores e uma floresta. Uma floresta n&#227;o significa &#8220;muitas &#225;rvores&#8221;. <strong>Uma floresta &#233; uma estrutura em camadas que dissipa energia</strong>. &#201; um tecido, n&#227;o uma cole&#231;&#227;o de postes. Num ecossistema estratificado, o vento n&#227;o encontra uma superf&#237;cie lisa e vazia: encontra rugosidade, encontra obst&#225;culos em sequ&#234;ncia, encontra amortecimento distribu&#237;do.</p><p>E n&#227;o &#233; s&#243; no campo. &#201; tamb&#233;m na cidade. H&#225; um ponto que quase desaparece nas reportagens de temporal: o edificado. Vimos muros e paredes de alvenaria tombadas. E voltamos &#224; pergunta que ningu&#233;m gosta de fazer em voz alta: por que raz&#227;o temos tantas estruturas fr&#225;geis, tantas veda&#231;&#245;es mal dimensionadas, tantos anexos expostos como velas. E, pior ainda, tantas constru&#231;&#245;es em zonas onde a &#225;gua historicamente passa por leito de cheia?</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!xBAK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!xBAK!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg 424w, https://substackcdn.com/image/fetch/$s_!xBAK!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg 848w, https://substackcdn.com/image/fetch/$s_!xBAK!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!xBAK!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!xBAK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg" width="1448" height="854" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:854,&quot;width&quot;:1448,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:766660,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/172605867?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!xBAK!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg 424w, https://substackcdn.com/image/fetch/$s_!xBAK!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg 848w, https://substackcdn.com/image/fetch/$s_!xBAK!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!xBAK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b9ac0dc-f629-49b1-b868-943874bc95fa_1448x854.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Praia de Vieira, Leiria. Uma estrutura leve arrancada e projetada para a via p&#250;blica. Quando o vento encontra ruas abertas e pouca prote&#231;&#227;o vegetal, a zona urbana comporta-se como um corredor de rajadas. Foto cedida por Pedro Neves</figcaption></figure></div><p><br>N&#227;o estou a falar de culpar um autarca espec&#237;fico ou uma obra em particular e muito menos as v&#237;timas desta trag&#233;dia, que viram telhados e edif&#237;cios sucumbir. Nem dev&#237;amos estar j&#225; a dissecar isto, enquanto h&#225; gente a arriscar-se em telhados escorregadios para salvar o que resta. Mas a aten&#231;&#227;o p&#250;blica tem hoje uma janela curta, e a trag&#233;dia tamb&#233;m se tornou ref&#233;m disso. Estou a falar do modelo. N&#243;s ocup&#225;mos a plan&#237;cie de inunda&#231;&#227;o, cort&#225;mos vegeta&#231;&#227;o rip&#237;cola, endireit&#225;mos linhas de &#225;gua, asfalt&#225;mos e compact&#225;mos. <strong>Depois estranhamos que a &#225;gua corra como uma bala e que o vento bata &#8220;em chapa&#8221; nos edif&#237;cios</strong>. E quando um dique amea&#231;a falhar, tratamos a amea&#231;a como se tivesse surgido do nada, sem voltar ao primeiro ato da pe&#231;a, que foi retirar a esponja ecol&#243;gica e tentar substitu&#237;-la por solo exposto no campo e bet&#227;o na cidade.</p><p><br>Da&#237; a ideia-&#226;ncora que quero manter: se, ao criar zonas verdes e zonas urbanizadas, pens&#225;ssemos como uma floresta, muitos edif&#237;cios ficariam de p&#233;.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.estacaoagroflorestal.org/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.estacaoagroflorestal.org/subscribe?"><span>Subscreva agora</span></a></p><p><br>&#201; somente uma proposta de racionalidade. Pensar como a floresta, em contexto urbano e periurbano, significa desenhar para dissipar energia e distribuir &#225;gua, em vez de a concentrar. Significa criar cinturas verdes em camadas, n&#227;o &#8220;&#225;rvores solit&#225;rias decorativas&#8221;. Significa plantar e gerir corredores arborizados que funcionem como barreiras de vento, com composi&#231;&#227;o e manuten&#231;&#227;o (n&#227;o ao calhas) capazes de reduzir a pancada direta em fachadas e coberturas nas &#225;reas mais expostas.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!XxV2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!XxV2!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png 424w, https://substackcdn.com/image/fetch/$s_!XxV2!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png 848w, https://substackcdn.com/image/fetch/$s_!XxV2!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png 1272w, https://substackcdn.com/image/fetch/$s_!XxV2!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!XxV2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png" width="1536" height="850" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:850,&quot;width&quot;:1536,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1720481,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/172605867?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6d40fee4-c15c-4e6f-8940-d936e81e9b5a_1536x1024.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!XxV2!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png 424w, https://substackcdn.com/image/fetch/$s_!XxV2!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png 848w, https://substackcdn.com/image/fetch/$s_!XxV2!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png 1272w, https://substackcdn.com/image/fetch/$s_!XxV2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb66eb094-d4cf-44d6-958c-98d295e6e506_1536x850.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Esquema simplificado do efeito &#8216;quebra-vento&#8217;: uma cintura arb&#243;rea em camadas (&#225;rvores + sub-bosque) perturba o fluxo, reduz a velocidade do vento e cria uma zona de prote&#231;&#227;o onde a press&#227;o sobre telhados e fachadas diminui. Infraestrutura ecol&#243;gica.</figcaption></figure></div><p>Pensar como uma floresta tamb&#233;m significa devolver ao solo urbano algum direito a existir: menos impermeabiliza&#231;&#227;o, mais infiltra&#231;&#227;o, mais armazenamento tempor&#225;rio, mais tempo. Jardins de chuva, valas ajardinadas, bacias de reten&#231;&#227;o, pavimentos perme&#225;veis, continuidade de solo vivo. Engenharia de resili&#234;ncia. Porque a alternativa &#233; simples: <strong>a &#225;gua corre onde a mandamos correr. E n&#243;s temos mandado a &#225;gua correr depressa demais, sempre para o s&#237;tio errado</strong>.</p><p>Pensar como uma floresta significa aceitar limites. H&#225; o que se pode fazer, e h&#225; o que n&#227;o se deve fazer. H&#225; s&#237;tios onde n&#227;o se constr&#243;i. H&#225; margens onde se deixa crescer vegeta&#231;&#227;o alta e densa, porque ela estabiliza, protege, segura, amortece. A vegeta&#231;&#227;o rip&#237;cola n&#227;o &#233; &#8220;mato&#8221; mas sim uma infraestrutura ecol&#243;gica. Quando a removemos, estamos a trocar uma solu&#231;&#227;o barata e cont&#237;nua por uma solu&#231;&#227;o cara e fr&#225;gil.</p><p>Algu&#233;m vai dizer: &#8220;mas &#225;rvores tamb&#233;m caem sobre casas&#8221;. Sim. E &#233; precisamente por isso que &#8220;pensar como floresta&#8221; n&#227;o &#233; &#8220;plantar por plantar&#8221;. &#201; composi&#231;&#227;o, estratos, dist&#226;ncias, manuten&#231;&#227;o, escolha de esp&#233;cies e desenho do espa&#231;o. <strong>O problema n&#227;o &#233; a &#225;rvore. O problema &#233; a &#225;rvore isolada, plantada como objeto, num ch&#227;o que j&#225; n&#227;o &#233; ch&#227;o, e depois esquecida como se fosse um candeeiro.</strong></p><p>Nos pr&#243;ximos dias vai continuar a falar-se de depress&#245;es, de rajadas, de avisos e de chuva persistente. Vai continuar a contar-se o n&#250;mero de ocorr&#234;ncias e o custo dos estragos. Vai discutir-se apoio, seguros, reconstru&#231;&#227;o. Tudo isso &#233; necess&#225;rio. Mas se ficarmos s&#243; a&#237;, repetimos o ritual de sempre: reparar o que caiu e preparar a queda seguinte.</p><p>A tempestade foi um teste de stress. E o que falhou n&#227;o foi &#8220;o tempo&#8221;, mas a nossa paisagem rural e urbana, desenhada durante demasiado tempo para ser barata no curto prazo e vulner&#225;vel no longo prazo. Este texto n&#227;o quer julgar quem tomou decis&#245;es no terreno. Quem constr&#243;i e quem repara &#233; muitas vezes o elo mais fraco de uma cadeia que vem de cima e de tr&#225;s, feita de pressas, apertos financeiros, licen&#231;as, cr&#233;dito, falta de alternativas e &#8220;&#233; o que h&#225;&#8221;. O mais importante agora &#233; perceber o que podemos fazer no futuro, n&#227;o encontrar culpados para o que j&#225; correu mal. <br><br>A coragem de quem, nestes dias, subiu a telhados molhados, desimpediu estradas e protegeu vizinhos merece ser dita com todas as letras: <strong>s&#227;o Her&#243;is, e h&#225; uma solidariedade que continua a ser um dos poucos patrim&#243;nios que ainda n&#227;o deix&#225;mos cair</strong>. Se queremos que os pr&#243;ximos ventos gerem menos ru&#237;nas, temos de parar de tratar o territ&#243;rio como cen&#225;rio e come&#231;ar a trat&#225;-lo como sistema. Uma floresta, quando &#233; floresta, aguenta. O resto&#8230; s&#227;o postes.<br><br><br><em>*Agrade&#231;o ao meu amigo Pedro Neves, natural da regi&#227;o de Leiria, que no dia seguinte &#224; tempestade, em pleno esfor&#231;o de ajuda no terreno, ainda encontrou tempo para registar estas imagens que me cedeu para este artigo. Um abra&#231;o, Pedro. Que tudo volte ao normal depressa.</em></p><p></p>]]></content:encoded></item><item><title><![CDATA[O vinho e a vinha que nos consome]]></title><description><![CDATA[A ecologia da nossa ressaca: o custo invis&#237;vel da monocultura para a terra, para o corpo e para a economia.]]></description><link>https://www.estacaoagroflorestal.org/p/o-vinho-e-a-vinha-que-nos-consome</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/o-vinho-e-a-vinha-que-nos-consome</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Tue, 27 Jan 2026 18:40:51 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!wrKQ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!wrKQ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!wrKQ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg 424w, https://substackcdn.com/image/fetch/$s_!wrKQ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg 848w, https://substackcdn.com/image/fetch/$s_!wrKQ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!wrKQ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!wrKQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg" width="1456" height="971" 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srcset="https://substackcdn.com/image/fetch/$s_!wrKQ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg 424w, https://substackcdn.com/image/fetch/$s_!wrKQ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg 848w, https://substackcdn.com/image/fetch/$s_!wrKQ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!wrKQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4100ca8b-e8b9-4a43-bf4a-96217fbbdc24_4368x2912.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Vista da Extinta linha do Tua para Quinta de produ&#231;&#227;o de vinho no Douro Foto: Ricardo Meireles 2006</figcaption></figure></div><p>Portugal &#233; campe&#227;o mundial em consumo de vinho por cabe&#231;a. Quem nunca ouviu isto em reportagens entusi&#225;sticas, pol&#237;ticos de copo erguido e imprensa rendida &#224; l&#225;grima na parede do copo? O vinho, por c&#225;, &#233; quase hino nacional: motivo de orgulho, suplemento de revistas, cart&#227;o-de-visita nas feiras internacionais. Mas por detr&#225;s da cortina de celebra&#231;&#227;o, h&#225; uma ressaca ambiental, social e at&#233; econ&#243;mica de que a imprensa raramente fala. Anda-se de bra&#231;o dado com o copo, ignorando, por pudor ou conveni&#234;ncia, o pre&#231;o real desse n&#233;ctar para os solos, para os rios, para quem trabalha a terra e para o pr&#243;prio paladar.</p><h3>Mondovino e a morte do terroir</h3><p>Se nunca ouviu falar de <em>Mondovino</em> (2004), n&#227;o est&#225; sozinho. Este document&#225;rio de Jonathan Nossiter nunca teve honras de grande destaque por c&#225;, apesar de ter passado por Cannes e abalado as estruturas do setor l&#225; fora. Lembro-me de ter assistido ao filme, (eu e pouco mais de uma d&#250;zia de curiosos), na penumbra do extinto Cinema Nun&#8217;&#193;lvares, no Porto.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/833e2baa-3c8a-42f8-aa55-91bc3bf8d423_1226x466.png&quot;}],&quot;caption&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/833e2baa-3c8a-42f8-aa55-91bc3bf8d423_1226x466.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>O document&#225;rio desmascara a globaliza&#231;&#227;o do vinho ao mostrar como cr&#237;ticos como o norte-americano <strong>Robert Parker</strong> e consultores como o franc&#234;s <strong>Michel Rolland</strong> impuseram ao mundo um &#8220;paladar global&#8221;. Esta influ&#234;ncia for&#231;ou vinhos de regi&#245;es t&#227;o distintas como Portugal, Fran&#231;a ou Argentina a partilharem as mesmas caracter&#237;sticas sensoriais: excesso de madeira, fruta sobremadura e elevada pot&#234;ncia alco&#243;lica.</p><p>Recentemente, vozes ligadas a este sistema tentaram rebater a ideia da <strong>&#8220;Parkeriza&#231;&#227;o&#8221;</strong>, alegando que o cr&#237;tico apenas deu voz ao desejo genu&#237;no dos consumidores. Contudo, essa suposta democratiza&#231;&#227;o do gosto foi, na verdade, uma <strong>esteriliza&#231;&#227;o cultural</strong>. O <em>terroir</em> transformou-se num mero slogan de marketing, enquanto as paisagens vitivin&#237;colas passavam a ser fabricadas com o mesmo rigor artificial que o l&#237;quido dentro da garrafa.</p><p>Rolland, o en&#243;logo superstar que percorre o planeta a bordo do seu jato privado, &#233; retratado a aconselhar grandes casas a utilizarem t&#233;cnicas como a <strong>micro-oxigena&#231;&#227;o</strong> para &#8220;amaciar&#8221; taninos e acelerar processos naturais. Tudo &#233; desenhado para agradar ao sistema de 100 pontos de Parker, que destronou gera&#231;&#245;es de tradi&#231;&#227;o local em nome da uniformiza&#231;&#227;o comercial. Ao espectador leigo, fica o alerta: o vinho que lhe chega ao copo pode ter viajado muito mais em qu&#237;mica e consultoria do que em tempo e solo.</p><h3>Da vinha do enforcado aos cons&#243;rcios esquecidos</h3><p>Muito antes de termos fileiras industriais de videiras solit&#225;rias, a vinha em Portugal era um sistema diverso, integrado e quase selvagem. Lembro aqui a &#8220;vinha do enforcado&#8221;: um m&#233;todo ancestral em que as videiras subiam pelos troncos dos amieiros, freixos ou carvalhos, numa alian&#231;a vertical e produtiva. Eram vinhas em cons&#243;rcio, onde as &#225;rvores ofereciam sombra, suporte e frescura, criando um microclima natural muito antes de termos ventiladores ou geot&#234;xteis.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!GDsj!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!GDsj!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg 424w, https://substackcdn.com/image/fetch/$s_!GDsj!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg 848w, https://substackcdn.com/image/fetch/$s_!GDsj!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!GDsj!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!GDsj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg" width="1456" height="1029" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1029,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1080860,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/172605883?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!GDsj!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg 424w, https://substackcdn.com/image/fetch/$s_!GDsj!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg 848w, https://substackcdn.com/image/fetch/$s_!GDsj!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!GDsj!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F83c45263-82c6-4a51-9003-b6b97f235ce1_2840x2007.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Fonte: Biblioteca Digital do. C&#225;vado</figcaption></figure></div><p>Esta pr&#225;tica era o modelo dominante em muitas regi&#245;es da Europa desde o tempo dos romanos. Basta ler Virg&#237;lio, nas <em>Ge&#243;rgicas</em>, onde descreve as vinhas plantadas junto a oliveiras e outras frut&#237;feras, com ramos que se entrela&#231;avam em bosques onde a uva, a azeitona e o cereal conviviam em equil&#237;brio. No Alentejo, at&#233; ao s&#233;culo XIX, era comum ver esta policultura resiliente que devolvia fertilidade ao solo.</p><p>O oposto desse modelo &#233; a monocultura geom&#233;trica que hoje domina a nossa paisagem. Ao retirarmos a &#225;rvore do sistema, conden&#225;mos a videira &#224; solid&#227;o de um deserto biol&#243;gico. O resultado foi a eros&#227;o galopante: sem as ra&#237;zes profundas dos hospedeiros e sem a prote&#231;&#227;o da copa, o solo, especialmente no Douro e no Alentejo, est&#225; literalmente a correr para o rio a cada chuva intensa. O equil&#237;brio de Virg&#237;lio foi substitu&#237;do por uma geometria est&#233;ril que precisa de assist&#234;ncia constante para n&#227;o colapsar. A industria da qu&#237;mica continua a agradecer, mas o solo j&#225; grita por socorro h&#225; d&#233;cadas.</p><h3>A fun&#231;&#227;o ecol&#243;gica da videira e a planta d&#233;bil</h3><p>Para compreendermos o porqu&#234; de tanta depend&#234;ncia qu&#237;mica, precisamos de olhar para a biologia da planta. A videira (<em>Vitis vinifera</em>) &#233;, na sua ess&#234;ncia, uma trepadeira de clareira. Na sucess&#227;o ecol&#243;gica, a sua fun&#231;&#227;o &#233; a de mediadora: ela aproveita a estrutura de &#225;rvores estabelecidas para alcan&#231;ar a luz, equilibrando o ecossistema ao &#8220;puxar para baixo&#8221; quem cresce depressa demais impedindo a entrada de mais luz para quem ainda precisa no sistema.</p><p></p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/472af81e-f85a-4d69-9e45-b7f90d4c66e7_1024x1024.png&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/78869e75-ae8d-446c-acf9-98bc66bf3b62_800x800.jpeg&quot;}],&quot;caption&quot;:&quot;A viagem alucinante da esp&#233;cie Vitis vinifera&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/47997c60-926e-4249-983d-199d86fa8487_1456x720.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p>Toda a vinha moderna &#233; plantada num contexto totalmente fora da sua fun&#231;&#227;o ecol&#243;gica. Ao for&#231;armos uma trepadeira de orla florestal a viver em pleno sol, sem suporte vivo e num solo despido, estamos a criar uma planta cronicamente d&#233;bil. O que chamamos de &#8220;doen&#231;as da vinha&#8221; s&#227;o, muitas vezes, apenas o grito de uma esp&#233;cie stressada por viver fora do seu est&#225;dio sucessional. Por estar &#8220;fora do s&#237;tio&#8221;, a planta adoece, e para a manter viva, recorremos ao qu&#237;mico.</p><h3>A imprensa de copo na m&#227;o e o pre&#231;o do cobre</h3><p>A paix&#227;o da imprensa portuguesa pelo vinho merece cr&#243;nica &#224; parte. Assistimos a programas televisivos onde se procura a &#8220;l&#225;grima&#8221; no copo como se fosse o Santo Graal. O fen&#243;meno, tecnicamente conhecido como efeito Marangoni, indica apenas viscosidade e &#225;lcool, mas &#233; vendido como sinal de alma. Enquanto se discute a l&#225;grima, ignora-se o rasto ambiental. A mesma imprensa que faz suplementos coloridos com an&#250;ncios de produtores sofre de amn&#233;sia quando o tema &#233; o impacto da produ&#231;&#227;o no solo ou na sa&#250;de p&#250;blica. Ver produtores de vinho revoltados com alertas sobre os riscos do &#225;lcool &#233; como assistir a produtores de can&#225;bis a manifestarem-se contra quem comunica os malef&#237;cios do haxixe.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/358054b0-b40d-4117-a4fb-0e09e5d4e5a5_624x842.jpeg&quot;},{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/35f7d8e5-008f-451b-87be-dd8087bc9fc8_890x1182.png&quot;},{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/bbac7938-e977-4da1-bfff-e6c88755009f_990x1206.png&quot;},{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4f589dd0-1059-4c22-b3dc-b36aebb7831f_844x1064.png&quot;}],&quot;caption&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f70f72b8-f107-4df8-896e-26d889687120_1456x1456.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p></p><p>O pre&#231;o oculto desta ind&#250;stria &#233;, entre outros, a crise do cobre. Usado mesmo no modo biol&#243;gico, este metal pesado &#233; letal para a microvida do solo. O cobre inibe a fixa&#231;&#227;o de azoto e mata a micro vida do solo, fazendo com que a terra perca a respira&#231;&#227;o. &#201; uma crise ecol&#243;gica silenciosa. A outra crise, bem mais ruidosa, &#233; a do pr&#243;prio setor: produziu-se demais, incentivado por subs&#237;dios e bolhas de otimismo. A bolha agora rebentou no Douro e n&#227;o &#233; apenas de stock; &#233; o del&#237;rio da monocultura a cobrar juros. Quando a terra adoece, quando o mercado satura, resta pedir &#224; sociedade que pague a diferen&#231;a.</p><h3>Devolver a orquestra &#224; vinha</h3><p>N&#227;o &#233; preciso acabar com a vinha, mas &#233; urgente devolver-lhe a orquestra que lhe roub&#225;mos. Precisamos de resgatar a videira para o seu lugar original, os cons&#243;rcios antigos e as bordaduras de &#225;rvores. O caminho para um vinho verdadeiramente bom (e n&#227;o apenas pontuado)  passa pela transpar&#234;ncia entre o que est&#225; no copo e o que sobra na paisagem. &#201; necess&#225;rio aceitar que n&#227;o h&#225; quantidade segura de consumo de &#225;lcool e que a sa&#250;de do solo &#233; indissoci&#225;vel da nossa pr&#243;pria sa&#250;de. S&#243; regenerando o ecossistema, respeitando o lugar da videira na sucess&#227;o natural, poderemos ter um vinho que nos orgulhe sem nos pedir contas que j&#225; n&#227;o conseguimos pagar.</p>]]></content:encoded></item><item><title><![CDATA[Eles não Lavram nem criam]]></title><description><![CDATA[O erro de leitura dos portugueses no Brasil e o fio perdido da agrofloresta de sucess&#227;o na hist&#243;ria da agricultura.]]></description><link>https://www.estacaoagroflorestal.org/p/eles-nao-lavram-nem-criam</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/eles-nao-lavram-nem-criam</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Tue, 02 Dec 2025 23:15:12 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!NbiH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h3>1. No princ&#237;pio, foi a carta</h3><blockquote><p>&#8220;Eles n&#227;o lavram, nem criam. N&#227;o h&#225; aqui boi, nem vaca, nem cabra, nem ovelha, nem galinha, nem qualquer outra alim&#225;ria, que costumada seja ao viver dos homens. Nem comem sen&#227;o desse inhame, que aqui h&#225; muito, e dessa semente e frutos que a terra e as &#225;rvores de si lan&#231;am. E com isto andam tais e t&#227;o rijos e t&#227;o n&#233;dios, que o n&#227;o somos n&#243;s tanto, com quanto trigo e legumes comemos.&#8221;</p></blockquote><p></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!NbiH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!NbiH!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg 424w, https://substackcdn.com/image/fetch/$s_!NbiH!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg 848w, https://substackcdn.com/image/fetch/$s_!NbiH!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!NbiH!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!NbiH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg" width="1456" height="971" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:971,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:912184,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/179067747?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!NbiH!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg 424w, https://substackcdn.com/image/fetch/$s_!NbiH!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg 848w, https://substackcdn.com/image/fetch/$s_!NbiH!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!NbiH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F55b49ee3-1269-402b-8635-b12a42842288_1800x1200.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Comunidade ribeirinha do Pini - Floresta Nacional do Tapaj&#243;s, Par&#225; - Foto: Ricardo Meireles</figcaption></figure></div><p></p><p>Foi assim, mais palavra menos palavra, que P&#234;ro Vaz de Caminha descreveu os povos que encontrou quando a armada de Cabral encostou no litoral do que viria a ser chamado Brasil. Uma carta enviada a D. Manuel I, cheia de detalhes sobre corpos, h&#225;bitos, madeiras e &#225;guas, mas onde esta passagem salta &#224; vista: eles n&#227;o lavram, n&#227;o criam gado, comem &#8220;inhame&#8221; e frutos das &#225;rvores e, apesar disso, est&#227;o mais fortes e saud&#225;veis do que n&#243;s, com todo o nosso trigo e legumes.</p><p>&#201; dif&#237;cil arranjar um resumo mais perfeito da arrog&#226;ncia europeia: olhamos para um povo bem alimentado, com corpos &#8220;rijos e n&#233;dios&#8221;, vivendo de uma rela&#231;&#227;o &#237;ntima com a floresta&#8230; e a primeira conclus&#227;o &#233; que &#8220;n&#227;o lavram nem criam&#8221;. Ou seja: n&#227;o fazem agricultura &#8220;a s&#233;rio&#8221;.</p><p>Hoje sabemos que esse tal &#8220;inhame&#8221; de que fala Caminha n&#227;o era s&#243; uma raiz perdida no mato. Era, muito provavelmente, mandioca &#8211; base de sistemas agr&#237;colas complexos, plantada e gerida ao longo de gera&#231;&#245;es. Sabemos tamb&#233;m que aquela floresta n&#227;o era um &#8220;supermercado natural&#8221; onde bastava estender a m&#227;o: era uma paisagem trabalhada, com pomares, ro&#231;ados, caminhos de ca&#231;a e solos constru&#237;dos ao longo de s&#233;culos, o que a ci&#234;ncia moderna baptizou de <strong>terra preta de &#237;ndio</strong>. Terras escuras, f&#233;rteis, cheias de carv&#227;o, cer&#226;mica, restos org&#226;nicos e nutrientes, criadas por povos ind&#237;genas entre h&#225; 500 e 2 500 anos.</p><p>Ou seja: quando Caminha escreve &#8220;eles n&#227;o lavram nem criam&#8221;, o que est&#225; a acontecer n&#227;o &#233; uma descri&#231;&#227;o neutra da realidade. &#201; um <em>choque de modelo mental</em>. Para os europeus, agricultura significava arado, campo limpo, gado, cereais, propriedade cercada. Tudo o que n&#227;o coubesse nesse pacote era rapidamente etiquetado como &#8220;recolec&#231;&#227;o&#8221;, &#8220;atraso&#8221; ou &#8220;pregui&#231;a&#8221;. Mesmo quando os corpos &#224; frente deles desmentiam a narrativa.</p><p>A ironia &#233; esta: naquele pequeno par&#225;grafo da carta, o cronista portugu&#234;s deixa escapar tudo o que precisava de ver e n&#227;o viu. Um povo que n&#227;o revolve o solo, que vive de ra&#237;zes e frutos, que organiza o seu sustento em torno da floresta, e que parece estar metabolicamente mais saud&#225;vel do que a Europa que o envia. Em 1500, tivemos nas m&#227;os um relato detalhado de uma <strong>outra forma de produzir alimento</strong> e decidimos l&#234;-lo como prova de que o &#8220;&#237;ndio&#8221; precisava de aprender a lavrar.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!TQGd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!TQGd!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg 424w, https://substackcdn.com/image/fetch/$s_!TQGd!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg 848w, https://substackcdn.com/image/fetch/$s_!TQGd!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!TQGd!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!TQGd!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg" width="1456" height="714" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:714,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:14208262,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/179067747?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!TQGd!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg 424w, https://substackcdn.com/image/fetch/$s_!TQGd!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg 848w, https://substackcdn.com/image/fetch/$s_!TQGd!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!TQGd!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F82ca3a8e-8b23-4ec4-aee0-8e6188d40c91_4686x2297.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">A arte oficial mostra quase sempre os portugueses como protagonistas saud&#225;veis e os povos ind&#237;genas como figurantes. Na realidade, quem vivia em ecossistemas mais equilibrados eram eles. Os Portugueses chegavam de uma Europa ambientalmente degradada. Por Benedito Calixto - Museu Paulista da USP</figcaption></figure></div><p></p><p>Este texto nasce exactamente desse ponto cego:<br>e se, em vez de ver ali um povo &#8220;que n&#227;o lavra&#8221;, tiv&#233;ssemos reconhecido uma <strong>agrofloresta de sucess&#227;o</strong> em pleno funcionamento?</p><p></p><h3>2. A hist&#243;ria &#250;nica da agricultura&#8230; que nunca existiu</h3><p>Se passaste pela escola portuguesa standard, provavelmente decoraste uma linha simples, quase higienizada, da hist&#243;ria humana: durante muito tempo fomos ca&#231;adores-recolectores, depois veio a <strong>Revolu&#231;&#227;o Neol&#237;tica</strong> no Crescente F&#233;rtil, invent&#225;mos a agricultura, domestic&#225;mos animais, cri&#225;mos aldeias, cidades, Estados, e pronto, o resto &#233; detalhe.</p><p>&#201; uma hist&#243;ria bonita porque encaixa bem num slide de PowerPoint. O problema &#233; que n&#227;o encaixa assim t&#227;o bem na realidade.</p><p>Nas &#250;ltimas d&#233;cadas, arqueologia e antropologia t&#234;m vindo a desmontar com alguma paci&#234;ncia esta narrativa linear. O que aparece, quando come&#231;amos a olhar com mais aten&#231;&#227;o, n&#227;o &#233; uma auto-estrada &#8220;recolec&#231;&#227;o &#8594; agricultura &#8594; civiliza&#231;&#227;o&#8221;, mas uma esp&#233;cie de encruzilhada permanente: zonas onde se plantavam algumas esp&#233;cies e se ca&#231;ava o resto; cidades sem reis e sem ex&#233;rcitos permanentes; agricultores sem desigualdade estrutural; povos que alternavam entre modos de vida ao longo do ano, quase como se estivessem a testar diferentes vers&#245;es de sociedade.</p><p>No livro <em>O Princ&#237;pio de Tudo: Uma nova hist&#243;ria da humanidade</em> (Bertrand Editora, 2022), David Graeber e David Wengrow resumem isto de forma particularmente clara: <strong>a agricultura, por si s&#243;, n&#227;o significou o in&#237;cio da propriedade privada nem marcou um caminho irrevers&#237;vel rumo &#224; desigualdade</strong>. Muitas das primeiras comunidades agr&#237;colas que conhecemos eram surpreendentemente igualit&#225;rias, e algumas das primeiras cidades funcionavam sem soberanos, sem generais e sem burocracias pesadas.</p><p>Traduzido em portugu&#234;s corrente:<br>n&#227;o houve uma &#250;nica &#8220;descoberta&#8221; da agricultura, houve muitas.<br>N&#227;o houve um &#250;nico modelo de agricultura, houve dezenas.<br>E n&#227;o era inevit&#225;vel que o modelo mais agressivo com o ecossistema fosse aquele que acabaria a mandar nos outros.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!cqyp!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!cqyp!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg 424w, https://substackcdn.com/image/fetch/$s_!cqyp!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg 848w, https://substackcdn.com/image/fetch/$s_!cqyp!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!cqyp!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!cqyp!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg" width="1456" height="861" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:861,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1025989,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/179067747?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!cqyp!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg 424w, https://substackcdn.com/image/fetch/$s_!cqyp!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg 848w, https://substackcdn.com/image/fetch/$s_!cqyp!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!cqyp!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5d7fa400-f74a-4bc6-b533-0ceee9f74a42_3000x1774.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>Enquanto no Levante e na Mesopot&#226;mia se consolidava um pacote agr&#237;cola baseado em cereais, arado e grandes irriga&#231;&#245;es,com direito a saliniza&#231;&#227;o de solos, desfloresta&#231;&#227;o e colapsos peri&#243;dicos de civiliza&#231;&#245;es inteiras, noutras partes do mundo desenhavam-se solu&#231;&#245;es muito diferentes: jardins florestais no Sudeste Asi&#225;tico, pomares complexos no Pac&#237;fico, sistemas agroflorestais nas Am&#233;ricas, ro&#231;as e quintais africanos onde &#225;rvores, tub&#233;rculos e culturas anuais conviviam num mosaico fino.</p><p>O que hoje chamamos, com alguma pompa, <strong>agrofloresta de sucess&#227;o</strong> &#233;, em grande medida, a continua&#231;&#227;o consciente de uma dessas linhas paralelas da hist&#243;ria: a linha em que o ser humano aprende a comer com a floresta, n&#227;o contra ela.</p><p>O problema &#233; que, quando os navios portugueses aportam ao Brasil, essa hist&#243;ria alternativa j&#225; vem com um r&#243;tulo colado: &#8220;eles n&#227;o lavram nem criam&#8221;. E quando trazes na bagagem s&#233;culos de arado, de desfloresta&#231;&#227;o, de peste e de fome, &#233; muito dif&#237;cil reconhecer como agricultura qualquer coisa que n&#227;o se pare&#231;a com o teu pr&#243;prio cansa&#231;o.</p><p>&#201; aqui que a conversa sobre agrofloresta de sucess&#227;o come&#231;a:<br>n&#227;o com uma t&#233;cnica moderna &#8220;alternativa&#8221;, mas com um reconhecimento tardio de que <strong>nunca houve s&#243; uma agricultura poss&#237;vel</strong>.</p><p>A seguir, vamos olhar para o outro lado do espelho: a Europa cansada que chega ao Brasil j&#225; em estado avan&#231;ado de burnout ecol&#243;gico e a floresta que, mesmo assim, foi tratada como se fosse um atraso a corrigir.</p><p></p><h3>3. A Europa j&#225; estava doente quando chegou ao Brasil</h3><p>Quando os navios de Cabral chegam &#224; costa do Brasil, n&#227;o &#233; a &#8220;civiliza&#231;&#227;o saud&#225;vel&#8221; que encontra selvagens nus e felizes no mato. &#201; um continente exausto que encosta numa floresta em boa forma.</p><p>Durante s&#233;culos, a Europa vinha a serrar a pr&#243;pria base. Florestas derrubadas para lenha, carv&#227;o e constru&#231;&#227;o naval, encostas e plan&#237;cies abertas &#224; pressa para pasto e cereais, terras trabalhadas at&#233; &#224; exaust&#227;o. Quando faltava madeira, abria-se mais um monte; quando o solo cansava, abria-se mais um bocado de mata. A agricultura era, na pr&#225;tica, uma guerra permanente contra qualquer coisa que se parecesse com floresta.</p><p>Nas cidades, o quadro n&#227;o era melhor. Epidemias recorrentes, &#225;gua contaminada, esgotos improvisados, pessoas amontoadas em vielas sem luz nem ventila&#231;&#227;o. A peste n&#227;o era um epis&#243;dio isolado da Idade M&#233;dia; era quase uma personagem recorrente. Vistas &#224; dist&#226;ncia, estas grandes concentra&#231;&#245;es humanas mais pareciam sintomas de uma paisagem doente do que sinal de &#8220;progresso&#8221;.</p><p>N&#227;o &#233; que o campon&#234;s medieval ou renascentista acordasse de manh&#227; a pensar em destruir ecossistemas. Ele queria sobreviver, alimentar filhos, pagar d&#237;vidas. Mas o pacote mental era este:<br>terra boa &#233; terra limpa;<br>floresta &#233; obst&#225;culo;<br>natureza vale sobretudo enquanto recurso.</p><p>Agora volta ao par&#225;grafo de Caminha. Aqueles corpos &#8220;rijos e n&#233;dios&#8221; que ele descreve s&#227;o, no fundo, o espelho invertido de uma Europa familiarizada com a fome, a doen&#231;a e o desgaste f&#237;sico precoce. A carta de achamento n&#227;o &#233; s&#243; a descri&#231;&#227;o de um &#8220;outro&#8221; ex&#243;tico; &#233; um retrato indireto do cansa&#231;o ecol&#243;gico de quem escreve.</p><p>E &#233; aqui que a ironia d&#243;i um bocadinho mais:<br>um continente em burnout ecol&#243;gico chega a uma floresta que conseguiu alimentar gente durante s&#233;culos sem se esgotar &#8212;<br>e a conclus&#227;o &#233; que quem precisa de aprender agricultura s&#227;o os ind&#237;genas.</p><p></p><h3>4. O que os portugueses n&#227;o viram na paisagem ind&#237;gena</h3><p>Voltemos &#224; frase: &#8220;Nem comem sen&#227;o desse inhame, que aqui h&#225; muito, e dessa semente e frutos que a terra e as &#225;rvores de si lan&#231;am.&#8221;</p><p>Para um portugu&#234;s do s&#233;culo XVI, isto soa a vida de recolector: uma raiz qualquer, frutos que &#8220;a terra d&#225;&#8221;, sementes que &#8220;caem das &#225;rvores&#8221;. Ou seja: nada de muito s&#233;rio. Nada que pare&#231;a arado, talh&#227;o, gado e fronteira bem marcada.</p><p>Hoje, sabemos que essa leitura era, no m&#237;nimo, pobre.</p><p>Primeiro, o tal &#8220;inhame&#8221;. A maior parte dos investigadores concorda que aquilo que Caminha chamou &#8220;inhame&#8221; era, muito provavelmente, mandioca. E mandioca n&#227;o &#233; um acaso da floresta: &#233; cultivo. Est&#225; plantada, escolhida, replantada. Faz parte de sistemas onde tub&#233;rculos, &#225;rvores de fruto, palmeiras e outras culturas convivem em diferentes alturas e tempos. N&#227;o &#233; um snack espont&#226;neo mas a base de um sistema alimentar pensado.</p><p>Depois, a pr&#243;pria floresta. Durante muito tempo, a imagem dominante foi a da &#8220;Amaz&#243;nia virgem&#8221;. Um imenso tapete de natureza intocada, onde o ser humano entrou apenas de rasp&#227;o. As &#250;ltimas d&#233;cadas t&#234;m destru&#237;do esse mito com alguma eleg&#226;ncia. Aos poucos, fomos descobrindo que muito do que tom&#225;vamos por mata &#8220;natural&#8221; &#233;, na verdade, paisagem trabalhada: florestas enriquecidas com esp&#233;cies alimentares, pomares disfar&#231;ados, clareiras abertas e fechadas ao ritmo do fogo, da ro&#231;a, da regenera&#231;&#227;o.</p><p>E, debaixo de tudo isso, a tal <strong>terra preta de &#237;ndio</strong>: solos escuros, extremamente f&#233;rteis, cheios de carv&#227;o vegetal, fragmentos de cer&#226;mica, restos de ossos, sementes, mat&#233;ria org&#226;nica acumulada. N&#227;o &#233; um acidente geol&#243;gico. &#201; o registo no solo de s&#233;culos de cozinha, de lixeira bem colocada, de compostagem involunt&#225;ria, de gest&#227;o paciente de res&#237;duos. Em suma: de gente a viver muito tempo no mesmo lugar sem destruir o ch&#227;o em que pisa.</p><p>Se quiseres, podes imaginar a cena ao contr&#225;rio. Em vez de um portugu&#234;s a olhar para a floresta e a dizer &#8220;n&#227;o lavram nem criam&#8221;, imagina um agricultor ind&#237;gena a atravessar o Atl&#226;ntico e a escrever, ao chegar &#224; Europa:</p><blockquote><p>&#8220;Eles arrancam as &#225;rvores todas, deixam a terra nua, insistem em plantar s&#243; uma coisa de cada vez, abrem sulcos cada vez mais fundos at&#233; a terra ir embora nos rios&#8230; e depois admiram-se de viver entre fome e epidemias.&#8221;</p></blockquote><p>&#201; uma invers&#227;o injusta? Talvez. Mas serve para mostrar o ponto: <strong>n&#227;o &#233; a realidade que fala por si. S&#227;o os nossos &#243;culos.</strong></p><p>Os portugueses viram um povo que &#8220;n&#227;o lavra&#8221; porque lavrar, para eles, significava abrir o solo, p&#244;r cereais, dominar o mato com ferro e fogo. N&#227;o lhes passou pela cabe&#231;a que se podia fazer agricultura sem destruir a floresta &#8212; ou melhor, que <em>se podia fazer agricultura justamente tornando a floresta mais complexa e mais produtiva</em>.</p><p>Aquilo a que hoje chamamos &#8220;agrofloresta de sucess&#227;o&#8221; j&#225; estava ali, em linguagem ind&#237;gena:</p><ul><li><p>Estratos: plantas baixas, m&#233;dias, altas, emergentes, todas a partilhar o mesmo espa&#231;o.</p></li><li><p>Sucess&#227;o: esp&#233;cies que preparam o caminho para outras, numa dan&#231;a lenta em que a paisagem nunca est&#225; acabada.</p></li><li><p>Alimento, fibra, medicina, madeira e beleza misturados, em vez de separados por talh&#245;es.</p></li></ul><p>A carta de Caminha &#233; o relato de um encontro entre dois modos de estar na terra. N&#243;s escolhemos o nosso e pass&#225;mos 500 anos a export&#225;-lo como se fosse o &#250;nico poss&#237;vel. O outro ficou arquivado como exotismo.</p><p>&#201; aqui que a conversa muda de tom:<br>quando falamos hoje de <strong>agrofloresta de sucess&#227;o</strong>, n&#227;o estamos a inventar mais uma moda agr&#237;cola. Estamos a tentar dar nome, m&#233;todo e continuidade a uma forma de agricultar que foi sistematicamente ignorada, quando n&#227;o apagada, desde o primeiro &#8220;eles n&#227;o lavram nem criam&#8221;.</p><p></p><h3>5. O atalho errado que ganhou: do Crescente F&#233;rtil &#224; planta&#231;&#227;o</h3><p>Quando falamos da tal &#8220;Revolu&#231;&#227;o Neol&#237;tica&#8221; no Crescente F&#233;rtil, estamos a falar de um pacote que junta quatro coisas que v&#227;o marcar quase toda a hist&#243;ria agr&#237;cola que nos ensinaram: cereais, arado, irriga&#231;&#227;o e desfloresta&#231;&#227;o. Trigo e cevada em campos abertos, &#225;gua desviada em canais, &#225;rvores abatidas para dar lugar a terras &#8220;limpas&#8221;, tudo organizado para alimentar cidades, ex&#233;rcitos e burocracias.</p><p>Este modelo tem uma vantagem &#243;bvia: concentra muita energia com relativa rapidez. Em poucas d&#233;cadas, uma paisagem de mato e bosque passa a ter campos, celeiros, estruturas de poder. A fatura ecol&#243;gica vem mais tarde: eros&#227;o, saliniza&#231;&#227;o, colapso de solos, depend&#234;ncia de rios cada vez mais controlados. Mas, para quem est&#225; dentro da bolha, o que fica vis&#237;vel &#233; o aumento de produ&#231;&#227;o e de excedentes.</p><p>&#201; este modelo que viaja, de forma mais ou menos disfar&#231;ada, ao longo de mil&#233;nios. Quando chega &#224; Idade Moderna, vem vestido de trigo, vinha, gado e, pouco depois, de monocultura de a&#231;&#250;car, algod&#227;o, caf&#233;. A l&#243;gica &#233; a mesma: limpar, nivelar, semear uma coisa s&#243;, extrair at&#233; ao limite. Se o solo se cansa, abre-se outra frente; se a paisagem se esgota, procura-se outra col&#243;nia.</p><p>Nas Am&#233;ricas, este pacote encontra uma oportunidade brutal. As doen&#231;as trazidas da Europa dizimam popula&#231;&#245;es ind&#237;genas, abrindo espa&#231;o para uma ocupa&#231;&#227;o &#224; escala continental. Onde antes havia mosaicos de floresta manejada, hortas, pomares e ro&#231;ados rotativos, instalam-se grandes propriedades voltadas para exporta&#231;&#227;o. Nasce o sistema de <strong>plantation</strong>, ref&#233;m de m&#227;o de obra escravizada, onde a terra &#233; tratada como dep&#243;sito de nutrientes e as pessoas como pe&#231;as substitu&#237;veis.</p><p>No Brasil, esse processo &#233; quase um laborat&#243;rio extremo: cana-de-a&#231;&#250;car, depois caf&#233;, mais tarde soja e gado em massa, sempre o mesmo padr&#227;o a repetir-se com pequenas varia&#231;&#245;es. Floresta corta-se, queima-se, semeia-se uma s&#243; cultura, extrai-se at&#233; o limite, procura-se nova fronteira agr&#237;cola. A ideia de que a floresta poderia ser a base de um sistema produtivo de longo prazo nem sequer entra na equa&#231;&#227;o.</p><p>Repara no contraste: de um lado, povos que aprendem a prolongar a fertilidade da floresta ao ponto de deixarem, s&#233;culos depois, solos antropog&#233;nicos ricos em mat&#233;ria org&#226;nica e carv&#227;o, a famosa terra preta. Do outro, uma tradi&#231;&#227;o que se habitua a matar o solo aos poucos, sempre &#224; espera da pr&#243;xima terra &#8220;virgem&#8221; para repetir o ciclo.</p><p>N&#227;o foi por falta de exemplos que fic&#225;mos presos a este atalho. Foi por falta de vontade &#8212; e por interesse expl&#237;cito. Um modelo que concentra poder e riqueza em quem controla a terra e a produ&#231;&#227;o &#233; muito mais &#250;til a imp&#233;rios do que uma teia de agroflorestas comunit&#225;rias, pomares diversificados e sistemas alimentares locais. O problema &#233; que esse modelo foi sendo apresentado como <strong>a</strong> agricultura, o padr&#227;o a partir do qual tudo o resto &#233; avaliado.</p><p>&#201; precisamente contra este &#8220;monop&#243;lio de defini&#231;&#227;o&#8221; que a conversa sobre agrofloresta de sucess&#227;o come&#231;a a ganhar import&#226;ncia. N&#227;o como mais uma t&#233;cnica simp&#225;tica para guardar num nicho, mas como lembran&#231;a inc&#244;moda de que escolher este caminho foi isso mesmo: uma escolha.</p><p></p><h3>6. Agrofloresta de sucess&#227;o: nome moderno para uma pr&#225;tica antiga</h3><p>Quando se fala hoje de <strong>agrofloresta</strong>, cabe praticamente tudo dentro da palavra. Desde sistemas altamente t&#233;cnicos e regenerativos at&#233; pomares com meia d&#250;zia de &#225;rvores perdidas num campo de herbicida &#8212; se houver &#225;rvores, algu&#233;m j&#225; lhe chamou agrofloresta algures.</p><p>Por isso &#233; que a express&#227;o <strong>agrofloresta de sucess&#227;o</strong> surgiu como necessidade. N&#227;o basta misturar &#225;rvores com culturas anuais; importante &#233; <em>como</em> se organiza essa mistura no tempo e no espa&#231;o.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!WKWT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!WKWT!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg 424w, https://substackcdn.com/image/fetch/$s_!WKWT!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg 848w, https://substackcdn.com/image/fetch/$s_!WKWT!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!WKWT!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!WKWT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg" width="1456" height="971" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:971,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3847645,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/179067747?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!WKWT!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg 424w, https://substackcdn.com/image/fetch/$s_!WKWT!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg 848w, https://substackcdn.com/image/fetch/$s_!WKWT!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!WKWT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd5ce7f27-106f-435f-93dd-b5e18635a6ab_5061x3374.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>A ideia central &#233; simples de dizer e muito exigente de praticar:<br>em vez de tentar manter o terreno num estado artificialmente fixo (sempre limpo, sempre igual, sempre na mesma cultura), aceitamos que a paisagem est&#225; em constante transforma&#231;&#227;o e trabalhamos com essa mudan&#231;a. Sucess&#227;o, aqui, n&#227;o &#233; s&#243; uma palavra de ec&#243;logo; &#233; a base do planeamento.</p><p>Numa agrofloresta de sucess&#227;o:</p><ul><li><p>pensa-se em <strong>camadas</strong> (estratos): ch&#227;o coberto por herb&#225;ceas e adubadeiras, arbustos, &#225;rvores de m&#233;dio porte, emergentes que v&#227;o puxar o dossel l&#225; para cima;</p></li><li><p>pensa-se em <strong>&#233;pocas</strong>: esp&#233;cies de arranque, que crescem r&#225;pido, geram biomassa e preparam o microclima; esp&#233;cies de m&#233;dio prazo, que ocupam o espa&#231;o quando as primeiras come&#231;am a sair; esp&#233;cies de longo prazo, que s&#243; se afirmam quando o sistema est&#225; mais maduro;</p></li><li><p>pensa-se em <strong>fun&#231;&#245;es</strong>: alimento, sombra, mat&#233;ria org&#226;nica, fixa&#231;&#227;o de azoto, atra&#231;&#227;o de polinizadores, madeira, fibra, ra&#237;zes profundas que v&#227;o buscar nutrientes l&#225; em baixo.</p></li></ul><p>A grande diferen&#231;a em rela&#231;&#227;o ao pacote agr&#237;cola dominante &#233; que, em vez de simplificar a paisagem para produzir mais de uma s&#243; coisa, a agrofloresta de sucess&#227;o aposta no aumento da complexidade como estrat&#233;gia de produtividade. Mais estratos, mais esp&#233;cies, mais rela&#231;&#245;es entre elas. A produtividade deixa de ser medida apenas em sacas de um gr&#227;o espec&#237;fico e passa a ser vista em termos de fluxo de biomassa, diversidade de colheitas, estabilidade do sistema, sa&#250;de do solo.</p><p>Se olharmos para tr&#225;s, vemos isto espalhado nos sistemas ind&#237;genas que foram sendo ignorados: florestas enriquecidas com esp&#233;cies &#250;teis, clareiras usadas em ciclos, cons&#243;rcios de plantas que se protegem e alimentam mutuamente. A novidade n&#227;o est&#225; na pr&#225;tica em si; est&#225; na maneira como come&#231;amos a descrev&#234;-la, estud&#225;-la e replic&#225;-la de forma consciente em contextos diferentes.</p><p>Cham&#225;-la <strong>agrofloresta de sucess&#227;o</strong> &#233; um gesto pol&#237;tico e t&#233;cnico ao mesmo tempo. Pol&#237;tico, porque recoloca no centro a ideia de que a agricultura pode aumentar a complexidade ecol&#243;gica em vez de a destruir. T&#233;cnico, porque obriga a planear plantios, podas, colheitas e substitui&#231;&#245;es &#224; luz dessa din&#226;mica de sucess&#227;o, e n&#227;o de um calend&#225;rio fixo de &#8220;preparar solo &#8594; semear &#8594; adubar &#8594; colher &#8594; repetir&#8221;.</p><p>Quando um agricultor come&#231;a a pensar assim, a pergunta muda.<br>Deixa de ser &#8220;como &#233; que limpo isto para plantar X?&#8221; e passa a ser &#8220;em que fase de sucess&#227;o est&#225; este peda&#231;o de terra e que esp&#233;cies posso introduzir agora para o empurrar um pouco mais para a frente?&#8221;.</p><p>&#201; este tipo de pergunta que nos aproxima, sem romantismo, daquilo que os povos da floresta j&#225; faziam h&#225; muito: gerir a abund&#226;ncia em vez de gerir a escassez.</p><p>No pr&#243;ximo passo, entra em cena o nome que hoje concentra boa parte desta conversa &#8212; <strong>Ernst G&#246;tsch</strong> &#8212; e a forma como ele decidiu arrumar tudo isto debaixo de uma express&#227;o que n&#227;o &#233; apenas agron&#243;mica: <strong>Agricultura Sintr&#243;pica</strong>.</p><p></p><h3>7. Agricultura Sintr&#243;pica: quando a sucess&#227;o ganha um nome pr&#243;prio</h3><p>Em algum momento destas &#250;ltimas d&#233;cadas, a tal agrofloresta de sucess&#227;o ganhou uma tradu&#231;&#227;o muito concreta num peda&#231;o de terra no sul da Bahia, na fazenda Olhos d&#8217;&#193;gua. Um su&#237;&#231;o, formado em gen&#233;tica, muda-se para o Brasil nos anos 80, olha para um solo cansado de cacau e derrube e faz uma pergunta simples, que curiosamente quase ningu&#233;m fazia:<br><em>e se, em vez de tentarmos adaptar as plantas &#224; pobreza do solo, melhorarmos as condi&#231;&#245;es de vida do lugar em que elas crescem?</em></p><p>&#201; desta pergunta que nasce o trabalho de <strong>Ernst G&#246;tsch</strong>. Ao observar a floresta e replicar os seus padr&#245;es em sistemas agr&#237;colas, ele acaba por condensar pr&#225;tica e teoria num nome que hoje corre o mundo: <strong>Agricultura Sintr&#243;pica</strong>.<br></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!sC_x!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!sC_x!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg 424w, https://substackcdn.com/image/fetch/$s_!sC_x!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg 848w, https://substackcdn.com/image/fetch/$s_!sC_x!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!sC_x!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!sC_x!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:9712752,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/179067747?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!sC_x!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg 424w, https://substackcdn.com/image/fetch/$s_!sC_x!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg 848w, https://substackcdn.com/image/fetch/$s_!sC_x!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!sC_x!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0a8f4a54-9a01-4d45-9620-75adfd344a72_5472x3078.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><br></p><p>A palavra pode soar estranha, mas a ideia &#233; direta. Sintropia &#233; o movimento contr&#225;rio da entropia: onde a entropia aponta para dispers&#227;o e perda de estrutura, a sintropia aponta para aumento de organiza&#231;&#227;o, de complexidade, de informa&#231;&#227;o. Quando G&#246;tsch fala de Agricultura Sintr&#243;pica, est&#225; a propor uma agricultura que entra nesse movimento de aumento de ordem viva: sistemas que produzem alimento ao mesmo tempo que regeneram solo, &#225;gua, microclima e biodiversidade.</p><p>Na pr&#225;tica, o que ele faz &#233; levar at&#233; &#224;s &#250;ltimas consequ&#234;ncias aquilo que a agrofloresta de sucess&#227;o j&#225; insinuava:</p><ul><li><p>pega na sucess&#227;o ecol&#243;gica e transforma-a na coluna vertebral do planeamento;</p></li><li><p>pega na estratifica&#231;&#227;o e desenha os plantios como quem comp&#245;e uma floresta, em camadas;</p></li><li><p>trata ramos, folhas e podas n&#227;o como lixo a remover, mas como o principal investimento de longo prazo.</p></li></ul><p>Aqui entra a parte mais especulativa, mas que, para mim, faz sentido dizer em voz alta.</p><p>Diria, num ato assumido de especula&#231;&#227;o, que Ernst sentiu a necessidade de construir uma narrativa que tornasse &#8220;palat&#225;vel&#8221; para o olhar ocidental algo que sempre foi &#243;bvio para muitas comunidades ind&#237;genas e camponesas: o respeito radical pelos elementos  floresta, &#225;gua, animais, solo.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!YnuW!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08c2296b-c87b-405e-b539-f64799daab0a_2500x1252.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!YnuW!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08c2296b-c87b-405e-b539-f64799daab0a_2500x1252.jpeg 424w, https://substackcdn.com/image/fetch/$s_!YnuW!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08c2296b-c87b-405e-b539-f64799daab0a_2500x1252.jpeg 848w, https://substackcdn.com/image/fetch/$s_!YnuW!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08c2296b-c87b-405e-b539-f64799daab0a_2500x1252.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!YnuW!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08c2296b-c87b-405e-b539-f64799daab0a_2500x1252.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!YnuW!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08c2296b-c87b-405e-b539-f64799daab0a_2500x1252.jpeg" width="1456" height="729" 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>As popula&#231;&#245;es ind&#237;genas, os caboclos, os <strong>quilombolas</strong> (descendentes de comunidades formadas por pessoas escravizadas fugidas e seus descendentes) e muitos assentados do Movimento dos Sem Terra que optaram por pr&#225;ticas agroflorestais regenerativas para produzir alimento para as suas fam&#237;lias herdaram, em grande parte, esse enraizamento no respeito pela m&#227;e natureza. A natureza &#233; m&#227;e, n&#227;o met&#225;fora po&#233;tica: &#233; do ch&#227;o que tudo vem, &#233; do equil&#237;brio do ecossistema que depende a sa&#250;de da comunidade. N&#227;o &#233; um conceito abstrato; &#233; um acordo de conviv&#234;ncia.</p><p>G&#246;tsch, ao trabalhar com estas pessoas e com estes lugares, ter&#225; percebido que essa vis&#227;o n&#227;o se traduzia facilmente para o c&#233;rebro formatado do colonizador e dos seus descendentes, a massa de popula&#231;&#227;o &#8220;ocidentalizada&#8221; que hoje ocupa grande parte do Brasil, e boa parte da Am&#233;rica do Sul. Da&#237;, arrisco eu, a necessidade de dar uma nova roupagem a essa sabedoria: desenvolver uma linguagem mais pedag&#243;gica, organizada, que fale de energia, de sintropia, de sucess&#227;o, de forma a atravessar o filtro mental de quem n&#227;o cresceu a entender a floresta como parente.</p><p>De certa maneira, a Agricultura Sintr&#243;pica &#233; essa tradu&#231;&#227;o: um esfor&#231;o para converter em &#8220;racionalidade aceit&#225;vel&#8221; aquilo que, em muitas culturas ind&#237;genas, &#233; vivido como princ&#237;pio b&#225;sico, preservar o meio para garantir n&#227;o s&#243; a pr&#243;xima colheita, mas o bem-estar das pr&#243;ximas gera&#231;&#245;es. Entre v&#225;rios povos nativos da Am&#233;rica do Norte, fala-se muitas vezes em decidir pensando nas pr&#243;ximas sete gera&#231;&#245;es. A frase n&#227;o &#233; de Ernst, mas a filosofia encaixa bem no que ele tentou fazer: criar uma ponte entre esse respeito ancestral e um mundo que desaprendeu a pensar para l&#225; do pr&#243;ximo subs&#237;dio ou do pr&#243;ximo ciclo de pre&#231;os.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!UtrO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13d0765f-5792-489c-b126-c674d1161ff4_5472x3648.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!UtrO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F13d0765f-5792-489c-b126-c674d1161ff4_5472x3648.jpeg 424w, 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Do ponto de vista de quem anda no terreno, a diferen&#231;a em rela&#231;&#227;o &#224; agricultura org&#226;nica convencional aparece na forma como se olha para os insumos. Na agricultura org&#226;nica, substitui-se o adubo qu&#237;mico por composto, esterco, caldas. Continua a haver, muitas vezes, uma depend&#234;ncia de inputs que v&#234;m de fora. Na Agricultura Sintr&#243;pica, o foco est&#225; em desenhar sistemas que produzam o pr&#243;prio adubo: cons&#243;rcios densos, muito verde a crescer, podas frequentes, ch&#227;o permanentemente coberto. O sistema alimenta-se a si pr&#243;prio &#224; medida que avan&#231;a na sucess&#227;o.</p><p>No fundo, a Agricultura Sintr&#243;pica pega numa pr&#225;tica antiga &#8212; produzir em di&#225;logo com a floresta &#8212; e oferece-lhe uma gram&#225;tica nova. N&#227;o para apagar as ra&#237;zes ind&#237;genas e camponesas, mas para conseguir falar, tamb&#233;m, com quem cresceu a ver o campo como cen&#225;rio de extra&#231;&#227;o e a floresta como obst&#225;culo. Se for bem usada, essa gram&#225;tica n&#227;o substitui as hist&#243;rias de quem sempre esteve l&#225;; ajuda a amplific&#225;-las.<br><br></p><h3>8. E se D. Manuel tivesse lido a carta de outra maneira?<br></h3><p>Voltemos agora ao in&#237;cio, &#224;quela sala imagin&#225;ria em Lisboa onde D. Manuel recebe a carta de P&#234;ro Vaz de Caminha. Costumamos pensar na cena em termos muito administrativos: o rei l&#234;, toma nota das boas not&#237;cias (terra f&#233;rtil, gente para converter, riqueza potencial), assina uns despachos e segue viagem.</p><p>Vamos fazer um pequeno desvio de fic&#231;&#227;o hist&#243;rica.</p><p>Imagina que, em vez de sublinhar o &#8220;achamento&#8221; &#8212; a posse, a cruz fincada, a nova fronteira &#8212; o rei se fixa naquele par&#225;grafo aparentemente secund&#225;rio:</p><ul><li><p>um povo sem bois, nem vacas, nem cavalos;</p></li><li><p>gente que se alimenta de ra&#237;zes, sementes e frutos de &#225;rvores;</p></li><li><p>corpos mais robustos e saud&#225;veis do que os seus pr&#243;prios s&#250;bditos, carregados de trigo e legumes.</p></li></ul><p>Imagina que em vez de ver ali atraso, D. Manuel sente curiosidade. Em vez de mandar mission&#225;rios e feitores &#224; frente, envia aprendizes. Em vez de procurar sobretudo ouro e madeira, faz uma pergunta estranha para a &#233;poca:<br><em>como &#233; que estas pessoas conseguem viver bem sem destruir a floresta &#224; volta?</em></p><p>&#201; um exerc&#237;cio especulativo, claro. Mas &#233; &#250;til porque exp&#245;e a encruzilhada: pod&#237;amos ter olhado para o Brasil como col&#243;nia de extra&#231;&#227;o &#8212; e foi isso que fizemos &#8212; ou como escola de regenera&#231;&#227;o agr&#237;cola para um continente esgotado.</p><p>Se a segunda hip&#243;tese tivesse ganho, a hist&#243;ria europeia podia ter sido outra. Em vez de exportarmos o modelo de plantation e o pacote arado-monocultura para o Novo Mundo, pod&#237;amos ter importado para c&#225; a l&#243;gica da sucess&#227;o e da estratifica&#231;&#227;o, adaptando-a aos carvalhais, aos montados, &#224;s encostas h&#250;midas e secas da Pen&#237;nsula. A crise ecol&#243;gica que j&#225; se fazia sentir na Europa em 1500 &#8212; desfloresta&#231;&#227;o, eros&#227;o, epidemias &#8212; talvez tivesse encontrado ali um laborat&#243;rio de corre&#231;&#227;o de rota.</p><p>N&#227;o estou a dizer que, com meia d&#250;zia de cartas diferentes, t&#237;nhamos evitado o capitalismo f&#243;ssil, o agroneg&#243;cio global e a crise clim&#225;tica. A escala do problema &#233; outra. Mas faz diferen&#231;a perceber que havia, logo no arranque das &#8220;Descobertas&#8221;, um outro manual poss&#237;vel pousado em cima da mesa: o manual de povos que sabiam produzir alimento enquanto aumentavam a complexidade do ecossistema local.</p><p>Quinhentos anos depois, a pergunta volta, mas ao contr&#225;rio:<br>ser&#225; que, desta vez, conseguimos ler a carta com outros olhos?</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Oe_k!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Oe_k!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Oe_k!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Oe_k!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Oe_k!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Oe_k!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg" width="1456" height="723" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:723,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1966422,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/179067747?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Oe_k!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Oe_k!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Oe_k!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Oe_k!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F30255e72-5e66-4238-9913-02c22853c827_5472x2716.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Sistema Agroflorestal Sucessional na Esta&#231;&#227;o Agroflorestal da Manguela, Santo Tirso, Portugal - Foto: Ricardo Meireles</figcaption></figure></div><p></p><h3>9. O regresso tardio: porque &#233; que isto nos diz respeito agora</h3><p>Se este texto ficasse pela arqueologia da agricultura, era uma curiosidade acad&#233;mica. Mas o que me interessa aqui &#233; o presente: um pa&#237;s a desertificar por dentro, a arder todos os ver&#245;es, a perder solo, &#225;gua e gente, enquanto insiste num modelo agr&#237;cola que j&#225; mostrou, vezes demais, os seus limites.</p><p>Portugal &#233; um caso quase did&#225;tico. Pass&#225;mos s&#233;culos a limpar encostas para p&#244;r gado e cereais. Depois vieram os pinhais e eucaliptais plantados em s&#233;rie. Pelo meio, perdemos boa parte da diversidade de sistemas tradicionais &#8212; soutos, lameiros, pomares mistos, hortas de vale &#8212; que ainda faziam alguma media&#231;&#227;o entre a floresta e a monocultura. Hoje, o mosaico simplificou-se: blocos de floresta industrial, campos nus, manchas de mato abandonado.</p><p>No meio deste cen&#225;rio, falar de <strong>agrofloresta de sucess&#227;o</strong> n&#227;o &#233; s&#243; recuperar uma palavra bonita. &#201; perguntar, com toda a crueza:</p><ul><li><p>quantos hectares de Portugal estamos dispostos a continuar a gerir como se a floresta fosse inimiga?</p></li><li><p>quanto tempo mais queremos apostar em modelos que dependem de insumos externos caros, de mercados vol&#225;teis e de solo tratado como combust&#237;vel descart&#225;vel?</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!S_XV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!S_XV!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg 424w, https://substackcdn.com/image/fetch/$s_!S_XV!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg 848w, https://substackcdn.com/image/fetch/$s_!S_XV!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!S_XV!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!S_XV!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg" width="1456" height="638" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:638,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:457329,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/179067747?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!S_XV!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg 424w, https://substackcdn.com/image/fetch/$s_!S_XV!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg 848w, https://substackcdn.com/image/fetch/$s_!S_XV!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!S_XV!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7c2acead-071f-4772-ab03-b742fc733020_2000x877.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Do outro lado, come&#231;am a aparecer exemplos, ainda pequenos mas teimosos, de outro caminho: sistemas onde a linha de cultura deixa de ser uma cicatriz num campo lavrado e passa a ser parte de uma composi&#231;&#227;o mais ampla; onde a colheita de hoje &#233; feita a pensar no microclima de amanh&#227;; onde as podas, a sombra e a mat&#233;ria org&#226;nica s&#227;o tratadas como patrim&#243;nio.</p><p>&#201; este tipo de experi&#234;ncia que me interessa partilhar a partir da Esta&#231;&#227;o Agroflorestal: s&#237;tios onde a sucess&#227;o deixa de ser palavr&#227;o de ec&#243;logo e passa a ser ferramenta de trabalho di&#225;rio. N&#227;o porque seja moda, mas porque, num clima cada vez mais extremo, &#233; provavelmente a &#250;nica forma honesta de produzir comida sem destruir a base de onde ela vem.</p><p></p><h3>10. De quem &#233; que escolhemos copiar agora?</h3><p>Durante 500 anos, copi&#225;mos o manual mais agressivo que t&#237;nhamos &#224; m&#227;o: campos limpos, arado fundo, monoculturas, florestas cortadas &#8220;para desenvolver&#8221;, pessoas e ecossistemas tratados como vari&#225;veis descart&#225;veis. Cham&#225;mos a isso agricultura moderna, depois agricultura industrial, agora chamamos-lhe, com algum pudor, &#8220;setor agr&#237;cola&#8221;.</p><p>Entretanto, os povos que tinham desenvolvido outras formas de estar na terra foram sendo empurrados para as margens  e as suas pr&#225;ticas agr&#225;rias seguiram o mesmo caminho. Hoje, quando falamos de agrofloresta de sucess&#227;o ou de Agricultura Sintr&#243;pica, estamos a tentar reatar esse fio: recuperar um tipo de intelig&#234;ncia ecol&#243;gica que foi conscientemente desvalorizada e, ao mesmo tempo, traduzi-la numa linguagem que permita trabalh&#225;-la, ensin&#225;-la, replic&#225;-la.</p><p>A pergunta que fica para cada um de n&#243;s, enquanto agricultores, t&#233;cnicos, consumidores, vizinhos, &#233; desarmantemente simples:</p><p><strong>de quem &#233; que queremos continuar a copiar?</strong></p><p>Do pacote arado/monocultura/veneno, que responde a curto prazo mas abre crateras no longo?<br>Ou do manual, bem mais discreto, de quem aprendeu a fazer da sucess&#227;o e da floresta a base do seu sustento?</p><p>N&#227;o h&#225; respostas imediatas nem receitas prontas &#8212; e desconfia sempre de quem prometer o contr&#225;rio. O que h&#225; &#233; isto: peda&#231;os de terra onde se experimenta, erros que se acumulam, sucessos que se v&#227;o observando e afinando. A Esta&#231;&#227;o Agroflorestal &#233; um desses s&#237;tios. Se este texto servir para alguma coisa, que seja para te p&#244;r a olhar para o teu peda&#231;o de mundo &#8212; mesmo que seja um quintal urbano &#8212; e perguntar:</p><blockquote><p>se eu parasse de tratar este ch&#227;o como t&#225;bua rasa, que sucess&#227;o &#233; que j&#225; est&#225; a tentar acontecer aqui?</p></blockquote><p>A partir da&#237;, a agrofloresta de sucess&#227;o deixa de ser teoria brasileira, livro caro ou termo t&#233;cnico. Passa a ser uma escolha concreta, feita todos os dias, sobre o lado da hist&#243;ria ecol&#243;gica em que queremos estar.</p><h1></h1><p></p>]]></content:encoded></item><item><title><![CDATA[Nova Agricultura — Desertificar com Subsídios]]></title><description><![CDATA[Plantando incentivos, colhendo degrada&#231;&#227;o: a hist&#243;ria dos apoios agr&#237;colas]]></description><link>https://www.estacaoagroflorestal.org/p/nova-agricultura-desertificar-com</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/nova-agricultura-desertificar-com</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Mon, 22 Sep 2025 23:44:47 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Lp_X!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Lp_X!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Lp_X!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Lp_X!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Lp_X!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Lp_X!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Lp_X!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:11072122,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/172161022?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Lp_X!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Lp_X!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Lp_X!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Lp_X!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fccc17405-388b-477c-b5dd-eb7036a4316a_4000x2250.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Quando o talh&#227;o empurra a floresta: produ&#231;&#227;o &#224; custa de ecossistema. Imagem a&#233;rea de instala&#231;&#227;o de pequenos frutos no litoral norte de Portugal - Foto: Ricardo Meireles</figcaption></figure></div><p>Come&#231;o pelo meu lado. Fui benefici&#225;rio de fundos de instala&#231;&#227;o de jovem agricultor. Estendi telas pl&#225;sticas no solo quando produzia arom&#225;ticas. Desenrolei quil&#243;metros de tubo de rega, alinhei linhas, cumpri cadernos de encargos, acreditei nos manuais. Hoje ainda pago a fatura ambiental dessa captura: lixo que ressurge no terreno, solos cansados, &#225;gua que corre onde devia infiltrar. N&#227;o escrevo de fora a apontar o dedo; escrevo de dentro de quem j&#225; fez parte do problema. Foi ao perceber o qu&#227;o prejudiciais podemos ser ao ecossistema com uma das atividades mais poluentes do planeta que ganhei coragem para mudar e divulgar caminhos regenerativos. &#201; sobre isso este texto: como o m&#233;todo nos empurra para fabricar terreno e como podemos voltar a cultivar vida.</p><p></p><h4>A paisagem que o dinheiro desenha</h4><p>Vejo cada vez mais terrenos &#8220;fabricados&#8221;: linhas a r&#233;gua e esquadro, lonas a brilhar ao sol, tubos de gota-a-gota como cabos de uma linha de montagem. A paisagem aprende a falar a linguagem do Excel. O campo &#233; tratado como ch&#227;o de f&#225;brica. Produ&#231;&#227;o em s&#233;rie, prazos, auditorias. Mas f&#225;bricas servem processos. A agricultura deveria servir pessoas e ecossistemas. Hoje, demasiadas vezes, serve a esteira dos subs&#237;dios: f&#225;brica de investimento &#224; cabe&#231;a, f&#225;brica de manuten&#231;&#227;o qu&#237;mica a pingar m&#234;s ap&#243;s m&#234;s, um selo no fim para sossegar consci&#234;ncias. </p><p>&#201; disso que falo: de como o dinheiro desenha a paisagem, de como a qu&#237;mica a mant&#233;m de p&#233;, de como trocamos comunidade por cumprimento de tabela e, sobretudo, de como podemos voltar a uma gest&#227;o por processos: sombra, &#225;gua, sucess&#227;o, para que a agricultura volte a alimentar gente e territ&#243;rio.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.estacaoagroflorestal.org/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Quem quiser seguir estas ideias de perto pode subscrever este Substack</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h4>Onde tudo come&#231;a</h4><p>Na pr&#225;tica, a roda come&#231;a no formul&#225;rio e n&#227;o no solo. O desenho nasce de uma candidatura que precisa de cumprir cronogramas e rubricas. O objetivo passa a ser executar verba, n&#227;o construir ecossistema. Propriet&#225;rios com pressa de ver obra feita contratam solu&#231;&#245;es chave-na-m&#227;o a empresas que n&#227;o vivem o territ&#243;rio; estas otimizam o que controlam: materiais, m&#225;quinas, horas. Quanto mais tubo, mais lona, mais arame, mais margem. O resultado est&#233;tico &#233; conhecido: linhas &#224; r&#233;gua, vegeta&#231;&#227;o aparada para n&#227;o atrapalhar, ch&#227;o domesticado para caber na auditoria. Quando a m&#233;trica &#233; a execu&#231;&#227;o do investimento, o crit&#233;rio ecol&#243;gico vira adere&#231;o. O caderno de encargos manda mais do que a chuva. A pergunta muda de s&#237;tio: em vez de que processos vivos precisamos de ativar, passa a ser que itens precisamos de montar. O terreno fica fabricado; a comunidade, desmontada.</p><h4><br><br>Do investimento ao passivo: o lixo que fica</h4><p>E isto tem rosto. Conhe&#231;o o Ant&#243;nio. Nome fict&#237;cio, ang&#250;stias reais. Trabalhava por turnos na cidade; herdou um peda&#231;o de terra e achou que ali podia recome&#231;ar. Apareceu uma consultora com apoio a fundo perdido, projeto pronto a assinar, cultura da moda e n&#250;meros gordos. Depois vieram os or&#231;amentos, os corretivos, a rega, as certifica&#231;&#245;es, as forma&#231;&#245;es. Veio tamb&#233;m o pre&#231;o do fruto que afinal n&#227;o era o do plano. O projeto tornou-se um peso. O Ant&#243;nio teve de emigrar para pagar o preju&#237;zo e manter a explora&#231;&#227;o ligada &#224; m&#225;quina, preso ao contrato. <strong>Emigrou para os mesmos lugares da Europa onde se consomem, sem culpa e a pre&#231;o de ouro, os frutos da sua aposta furada.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!g0uF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!g0uF!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg 424w, https://substackcdn.com/image/fetch/$s_!g0uF!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg 848w, https://substackcdn.com/image/fetch/$s_!g0uF!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!g0uF!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!g0uF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg" width="1456" height="971" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:971,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:5617824,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/172161022?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!g0uF!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg 424w, https://substackcdn.com/image/fetch/$s_!g0uF!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg 848w, https://substackcdn.com/image/fetch/$s_!g0uF!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!g0uF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc98df3d2-9ad6-4fc8-8226-ad21054eb6f8_8256x5504.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Valor ao pequeno-almo&#231;o; margem a descoberto na origem. Photo:<a href="https://unsplash.com/@magnoliasagestudio?utm_content=creditCopyText&amp;utm_medium=referral&amp;utm_source=unsplash">Annemarie Grud&#235;n</a></figcaption></figure></div><p></p><p>O que hoje entra na candidatura como investimento estruturante aparece amanh&#227;, aos peda&#231;os, no meio da paisagem. Pl&#225;stico que estala ao sol, tubos que se soltam do fio e descem a encosta nas primeiras enxurradas, arames e fitas a assobiar no vento. Solo exposto, descoberto, a queimar microvida. Estacas, telas, mangueiras, geot&#234;xteis, abra&#231;adeiras. Uma log&#237;stica inteira que, ao fim de cinco, dez, quinze anos, deixa de ter utilidade e passa a ter destino incerto. Ningu&#233;m or&#231;amenta o desmantelamento. Ningu&#233;m fica respons&#225;vel pela retirada. O que foi ativo contabil&#237;stico transforma-se em passivo ecol&#243;gico. </p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!iXcU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!iXcU!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg 424w, https://substackcdn.com/image/fetch/$s_!iXcU!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg 848w, https://substackcdn.com/image/fetch/$s_!iXcU!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!iXcU!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!iXcU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg" width="1456" height="1456" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1456,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:9949422,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/172161022?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!iXcU!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg 424w, https://substackcdn.com/image/fetch/$s_!iXcU!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg 848w, https://substackcdn.com/image/fetch/$s_!iXcU!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!iXcU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60c995c6-74ef-4bab-be9a-093805683cdd_2874x2874.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Hort&#237;colas intensivas, mesmo que biol&#243;gicas: a infraestrutura pl&#225;stica garante produ&#231;&#227;o mas deixa passivo ecol&#243;gico no territ&#243;rio.   Foto: Ricardo Meireles &#169;2025</figcaption></figure></div><p></p><p>N&#227;o &#233; s&#243; feio. &#201; persistente. O pl&#225;stico desfaz-se em pe&#231;as cada vez menores e volta ao ciclo da &#225;gua. O ferro enferruja e tomba nos caminhos. A auditoria aprovou infraestrutura indispens&#225;vel; o terreno herdou lixo espalhado.</p><p>Para manter de p&#233; este terreno fabricado, entra a qu&#237;mica, muitas vezes legal e at&#233; certificada. Mesmo no modo biol&#243;gico recorre-se a fitossanit&#225;rios permitidos, alguns &#224; base de metais como o cobre. Em pequena escala passam discretos; multiplicados por dezenas ou centenas de hectares tornam-se pano de fundo. O ano agr&#237;cola deixa de ser chuva, sol e poda e organiza-se em torno de um calend&#225;rio de aplica&#231;&#245;es. <strong>Importa perceber que a maior parte do impacto n&#227;o vem de um cano a descarregar num s&#237;tio, vem de muitos gestos pequenos espalhados pelo territ&#243;rio</strong>. Um talh&#227;o trata hoje, o vizinho trata amanh&#227;, a encosta inteira ao longo do m&#234;s. Isolado, cada gesto &#233; aceit&#225;vel; somados no espa&#231;o, criam uma carga difusa que acompanha a &#225;gua e o vento. </p><p>No tempo, os protocolos repetem-se safra ap&#243;s safra. Alguns compostos n&#227;o desaparecem, ficam no solo, suspendem-se no p&#243;, seguem a enxurrada, infiltram para o len&#231;ol fre&#225;tico, nos po&#231;os da &#225;gua que ainda bebemos. A natureza n&#227;o recebe um produto de cada vez; recebe misturas, muitas vezes em per&#237;odos de calor e seca que concentram o que n&#227;o se degradou. Quem vive dentro deste mosaico &#233; exposto sem escolher. A conversa deixa de ser conforme ou n&#227;o conforme e passa a ser quanto e por quanto tempo. <strong>Permitido n&#227;o &#233; o mesmo que in&#243;cuo quando multiplicado.</strong></p><p>Quando o mosaico j&#225; est&#225; saturado por milho para a pecu&#225;ria, por vinha, e pela cultura de hort&#237;colas a press&#227;o do modelo procura novos s&#237;tios onde ainda h&#225; frescura e mat&#233;ria org&#226;nica. A fronteira avan&#231;a para a floresta e abre espa&#231;o para os pequenos frutos. Abrem-se clareiras, alinham-se as linhas, domestica-se o relevo para caber nas m&#225;quinas e no caderno de encargos. O desenho repete-se: r&#233;gua, lona, tubo, poda &#224; medida da colheita e da auditoria.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!RGaZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!RGaZ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg 424w, https://substackcdn.com/image/fetch/$s_!RGaZ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg 848w, https://substackcdn.com/image/fetch/$s_!RGaZ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!RGaZ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!RGaZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:7625168,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/172161022?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!RGaZ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg 424w, https://substackcdn.com/image/fetch/$s_!RGaZ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg 848w, https://substackcdn.com/image/fetch/$s_!RGaZ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!RGaZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F73dfa285-ac22-42f6-b707-35b8df81351a_3312x1863.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>H&#225; mais de dez anos, acompanhava uma confer&#234;ncia sobre pequenos frutos no Alto Minho. Sala cheia, mais de duzentas pessoas, especialistas em palco e promessas no ar. Sentei-me ao lado de um consultor experiente e comentei que havia ali muita vontade de produzir. Ele sorriu, sem ironia: produzir, talvez dez por cento tente. O resto est&#225; &#224; espera que esses assinem os projetos. S&#227;o fornecedores. Prontos para os &#8220;cavalgar&#8221; (cito). A frase ficou. Com o tempo confirmei o que ela continha: <strong>antes de se colher uma framboesa, o dinheiro j&#225; correu por tubagens, telas, substratos, estufas, fertilizantes, sistemas de frio, seguros, certifica&#231;&#245;es, relat&#243;rios e assessorias.</strong> A planta ainda n&#227;o frutificou e a verba j&#225; girou. E gira quase sempre para o s&#237;tio do costume: para quem monta o palco, n&#227;o para quem sobe a ele.</p><p>Este padr&#227;o n&#227;o &#233; exce&#231;&#227;o. J&#225; o t&#237;nhamos visto, &#224; escala e com outra linguagem, no pa&#237;s do xisto. No Douro chegou primeiro a promessa de moderniza&#231;&#227;o e logo a seguir as m&#225;quinas. As encostas abriram-se a ferro e for&#231;a do petr&#243;leo. Ca&#237;ram muros antigos, ergueram-se socalcos novos, alinhados para a efici&#234;ncia da vinha e da auditoria. O desenho parecia vencer o relevo. A paisagem ficou de postal que seduz a vis&#227;o urbana do campo. Por tr&#225;s do postal, a conta n&#227;o fechou para todos. A mecaniza&#231;&#227;o trouxe escala e velocidade, mas tamb&#233;m encareceu o ciclo e estreitou a diversidade. Onde havia mosaico de uvas, oliveiras, amendoeiras e matos que seguravam o ch&#227;o, ficou uma monocultura que exige trato permanente. <strong>E conv&#233;m lembrar:</strong> a videira, no seu papel ecol&#243;gico, &#233; uma <strong>trepadeira de floresta</strong>, que procura suporte noutras &#225;rvores, meia-sombra e varia&#231;&#227;o vertical. <strong>Na vinha convencional, torna-se uma trepadeira escravizada</strong>, esticada em arames, podada para caber no molde, for&#231;ada a matura&#231;&#245;es uniformes e picos de produ&#231;&#227;o, mantida em <strong>stress</strong> e <strong>intoler&#226;ncia</strong> constantes, mais fr&#225;gil, <strong>vergada aos novos paladares sofisticados</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!SLe3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e45544d-6ab5-4847-a1cc-a992e513459d_667x667.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!SLe3!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e45544d-6ab5-4847-a1cc-a992e513459d_667x667.jpeg 424w, https://substackcdn.com/image/fetch/$s_!SLe3!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e45544d-6ab5-4847-a1cc-a992e513459d_667x667.jpeg 848w, https://substackcdn.com/image/fetch/$s_!SLe3!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e45544d-6ab5-4847-a1cc-a992e513459d_667x667.jpeg 1272w, 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Socalcos regularizados para efici&#234;ncia produtiva numa paisagem de vinha. Foto: Ricardo Meireles</figcaption></figure></div><p></p><p>Nos anos bons, produziu-se demais para o que o mercado queria pagar. Nos anos maus, faltou &#225;gua e sobrou d&#237;vida. As quotas do benef&#237;cio ditaram quem entra e quem fica &#224; porta, h&#225; uvas, muitas,  a seguir para destila&#231;&#227;o e talh&#245;es abandonados. O Douro mostrou como um territ&#243;rio pode ser empurrado para a l&#243;gica de f&#225;brica: muito investimento &#224; cabe&#231;a, manuten&#231;&#227;o constante, regra uniforme para encostas diferentes, e uma cadeia de procedimentos que d&#225; conforto burocr&#225;tico e aperta a vida no terreno. Ensinou que a engenharia pode arrumar a paisagem e, ao mesmo tempo, desarrumar a economia local e o ciclo ecol&#243;gico. Mudou o fruto, o cat&#225;logo e a regi&#227;o, manteve-se o m&#233;todo. Despejar dinheiro para desertificar.</p><p>Basta olhar para as modas de ontem e de hoje. Pist&#225;cio, abacate, olival super intensivo, uva de mesa: mudam as fichas t&#233;cnicas, repete-se a mesma linha de montagem. <strong>Exportamos &#225;gua a pre&#231;o de saldo e importamos pl&#225;stico e ferro a pre&#231;o cheio. Pa&#237;s perif&#233;rico e male&#225;vel, habituado a servir a log&#237;stica dos outros, aplaudindo a fotografia enquanto perde ch&#227;o, tempo e autonomia.</strong></p><p>Quando o m&#233;todo desce do desenho para a economia, o elo aperta no s&#237;tio mais fr&#225;gil. O pre&#231;o pago ao produtor cai muito abaixo do prometido e a diferen&#231;a alimenta atravessadores que espremem valor em cada etapa. Para que a valoriza&#231;&#227;o encha bolsos pelo caminho, a press&#227;o sobe em quem est&#225; na base, em quem produz. Primeiro corta-se no que parece poss&#237;vel cortar; depois bate &#224; porta da m&#227;o de obra barata de rela&#231;&#245;es laborais pouco claras. N&#227;o porque o produtor seja um vil&#227;o, mas porque a conta j&#225; vem viciada a montante. Em vez de equipas est&#225;veis e sal&#225;rios legais entram presta&#231;&#245;es de servi&#231;os que disfar&#231;am intermedia&#231;&#227;o de gente acabada de chegar, sem rede e sem fam&#237;lia, a tentar sobreviver ao calend&#225;rio. <strong>A precariedade n&#227;o &#233; um acidente, &#233; um ingrediente. Mant&#233;m-se o trabalhador &#224; margem, adia-se a reuni&#227;o familiar, prolonga-se a solid&#227;o e o corpo cede</strong>. Toda a cartilha liberal sabe que um trabalhador enfraquecido sustenta melhor a linha. O resultado &#233; o mesmo da f&#225;brica: reduzir pessoas a vari&#225;veis de efici&#234;ncia.</p><p></p><h4>Linha de montagem humana: trabalho contado ao quilo</h4><p>Perto do local onde vivo, a um domingo de manh&#227;, passo por um grupo de imigrantes a caminho de uma produ&#231;&#227;o de mirtilos, cada pessoa com um  QRcode  pendurado ao pesco&#231;o numa bolsa plastificada. A imagem perturbou-me. H&#225; vinte anos eu n&#227;o seria capaz de imaginar uma cena destas. O c&#243;digo n&#227;o era pormenor: no fim do turno, no pesador, o trabalhador presta contas do que colheu. Peso, produtividade, penaliza&#231;&#227;o ou pr&#233;mio. A mesma linguagem que desenha terrenos fabricados aplicada a quem os trabalha, com o mesmo efeito de fundo: transformar pessoas em vari&#225;veis de efici&#234;ncia e transformar o campo num ch&#227;o de f&#225;brica. O territ&#243;rio fica oco. O produtor n&#227;o vive bem, o trabalhador vive pior e o valor que sobra segue dentro de cami&#245;es para arcas frias no norte da Europa. A&#237;, o produto valoriza a s&#233;rio, enriquece quem nunca conheceu quem colheu e tudo termina bem, num belo brunch com iogurte grego e frutos vermelhos.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" 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and blue denim jeans sitting on green grass field during daytime" srcset="https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1626906722191-32650d012099?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNjF8fHBlc3RpY2lkZXN8ZW58MHx8fHwxNzU4NTc5MDE0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 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Foto : <a href="https://unsplash.com/@timmossholder">Tim Mossholder</a> </figcaption></figure></div><p></p><p>No fim da linha aparece o selo. Ele promete confian&#231;a e abre portas. Garante que os procedimentos foram cumpridos, que o caderno de encargos foi seguido, que h&#225; registos e fotografias e forma&#231;&#227;o. O selo d&#225; conforto &#224; distribui&#231;&#227;o e a quem consome, mas n&#227;o vive no lugar. N&#227;o ouve o riacho depois da enxurrada nem entra no talho da &#225;gua em agosto. Olha para pap&#233;is, listas e prazos. A paisagem fica do lado de fora do relat&#243;rio. Cada pe&#231;a faz a sua parte e o conjunto dilui a responsabilidade: consultoras que comprovam conformidade, certificadoras que validam amostras, laborat&#243;rios que confirmam faixas legais, auditores que conferem horas de forma&#231;&#227;o. Tudo certo, tudo limpo, tudo em ordem. </p><p>Entretanto, no terreno, multiplicam-se aplica&#231;&#245;es permitidas, esticam-se pl&#225;sticos al&#233;m da vida &#250;til, normaliza-se a l&#243;gica da linha. O selo certifica o procedimento e deixa cair o efeito acumulado no espa&#231;o e no tempo. <strong>N&#227;o digo que se acabe com certifica&#231;&#245;es; digo que, sozinhas, n&#227;o conseguem ver o que mais conta</strong>. Precisamos de provas de vida, n&#227;o s&#243; de provas de papel: sombra criada em ver&#227;o de seca, &#225;gua que entra no solo e n&#227;o foge a cada trovoada, mat&#233;ria org&#226;nica que sobe ano ap&#243;s ano, aves e insetos que voltam onde antes s&#243; havia sil&#234;ncio. Coisas simples de medir quando se vive no s&#237;tio, dif&#237;ceis de ver quando se passa apenas para auditar.</p><p></p><h4>Menos consumo, mais perten&#231;a</h4><p><strong>Gerir por processos &#233; trocar o cat&#225;logo de objetos pela coreografia do vivo. Em vez de montar um kit, criamos condi&#231;&#245;es para que a terra trabalhe connosco:</strong> sombra que baixa a febre do solo, &#225;gua que entra e fica, ra&#237;zes de alturas diferentes a conversar, mat&#233;ria org&#226;nica a crescer como poupan&#231;a. No mirtilo, n&#227;o basta mudar a variedade nem refor&#231;ar a fertiliza&#231;&#227;o. &#201; preciso sombra viva, fileiras de &#225;rvores mais altas a filtrar o pico da tarde, franjas de vegeta&#231;&#227;o a quebrar o vento, cons&#243;rcios que trocam servi&#231;os entre si. A produ&#231;&#227;o sobe menos depressa, mas as pragas deixam de explodir porque o sistema j&#225; n&#227;o &#233; um corredor de sol e a&#231;&#250;car. O calend&#225;rio deixa de ser uma maratona de aplica&#231;&#245;es para ser uma rotina de podas, <em>mulches</em>, sementeiras de cobertura e forma&#231;&#227;o que devolvem estrutura &#224;s plantas e descanso ao ecossistema. A &#225;gua &#233; o verdadeiro subs&#237;dio: o que importa n&#227;o &#233; quantos metros c&#250;bicos passaram no contador, &#233; quanto ficou no perfil do solo depois de cada chuvada. Em lugar de valas violentas e movimento de terras, pequenas obras que abrandam a corrida da &#225;gua, corredores de infiltra&#231;&#227;o, cobertura morta a proteger o ch&#227;o, ra&#237;zes finas a tecer poros. Quem vive no lugar nota a diferen&#231;a sem precisar de relat&#243;rio.</p><p>Tamb&#233;m a qu&#237;mica muda de estatuto. Em vez de muleta que mant&#233;m um sistema exausto, torna-se ferramenta rara, usada com conta, peso e medida, enquanto o pr&#243;prio sistema ganha musculatura. O cobre e outros metais pesados deixam de ser usados porque h&#225; menos feridas abertas pelo stress. Menos feridas pedem menos cicatrizante. Menos cicatrizante deixa o solo respirar ser mais vivo. O lixo permanente quase desaparece porque os materiais deixam de ser protagonistas. O investimento volta ao essencial e a manuten&#231;&#227;o deixa a linguagem de f&#225;brica. </p><p>H&#225; uma economia que n&#227;o aparece nas fichas t&#233;cnicas: menos dinheiro a sair em consum&#237;veis e transportes que alimentam ciclos longos de fornecimento, mais dinheiro a ficar em imigrantes est&#225;veis, com sal&#225;rio digno, que conhecem o s&#237;tio pelo nome e com direito a uma vida estruturada. <strong>O mesmo campo onde ontem vi c&#243;digos pendurados ao pesco&#231;o passa a ser um lugar de of&#237;cio e perten&#231;a, com rostos que voltam no ano seguinte. Valor enraizado vale mais do que valor embalado.</strong></p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;fcedc8c8-d1d0-4d08-b364-4b3125dd6b06&quot;,&quot;duration&quot;:null}"></div><p></p><p>A agricultura tem de voltar a p&#244;r comida na mesa e vida no lugar. N&#227;o pode ser porta girat&#243;ria da petroqu&#237;mica, nem m&#225;quina que transforma pessoas em vari&#225;veis de efici&#234;ncia. As regras ajudam: um projeto com fundos raramente admite pagar sal&#225;rio a quem o promove e recusa um trator em segunda m&#227;o. O recado &#233; claro. <strong>A ind&#250;stria que engordou com o sistema n&#227;o pode abrandar. O dinheiro p&#250;blico n&#227;o sustenta a perman&#234;ncia de quem cuida; sustenta a cad&#234;ncia de quem fabrica. Assim se mant&#233;m o campo preso &#224; l&#243;gica de ch&#227;o de f&#225;brica: investimento &#224; cabe&#231;a, manuten&#231;&#227;o a pingar e vidas a prazo.</strong></p><p>Volto ao primeiro quadro: linhas &#224; r&#233;gua, lonas ao sol, tubos em fila. Agora troco-lhe o nome. De ch&#227;o de f&#225;brica passa a campo de alimento. Quando a agricultura volta a servir pessoas e a regenerar lugares, o cat&#225;logo perde poder e a vida ganha tempo. <strong>Menos pl&#225;stico e qu&#237;mica, mais sombra e &#225;gua. &#201; por aqui que um pa&#237;s deixa de fabricar terreno e come&#231;a, enfim, a cultivar futuro.</strong></p>]]></content:encoded></item><item><title><![CDATA[Portugal incendiário? O problema começa no chão]]></title><description><![CDATA[Portugal incendi&#225;rio explicado pelo solo, pela dieta e pela mente]]></description><link>https://www.estacaoagroflorestal.org/p/portugal-incendiario-o-problema-comeca</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/portugal-incendiario-o-problema-comeca</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Sat, 23 Aug 2025 23:24:19 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!wk7B!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!wk7B!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!wk7B!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg 424w, https://substackcdn.com/image/fetch/$s_!wk7B!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg 848w, https://substackcdn.com/image/fetch/$s_!wk7B!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!wk7B!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!wk7B!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg" width="1456" height="970" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:970,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:550080,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/171744222?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!wk7B!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg 424w, https://substackcdn.com/image/fetch/$s_!wk7B!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg 848w, https://substackcdn.com/image/fetch/$s_!wk7B!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!wk7B!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8c60b63-0c18-4a26-bc52-4ee06f782752_2300x1533.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Opera&#231;&#245;es ao fim do dia, Aguiar de Sousa. Um helic&#243;ptero lan&#231;a &#225;gua sobre a frente ativa, um morador observa no primeiro plano. Fotografia: Ricardo Meireles /Arquivo</figcaption></figure></div><p>Percebo o risco do monotematismo, se a palavra existir. Escrevi h&#225; dias <a href="https://ricardomeireles.substack.com/p/voltar-as-raizes-renascer-em-vez-de-arder">&#8220;Voltar &#224;s Ra&#237;zes &#8211; Renascer em vez de Arder&#8221;</a> e podia ficar por a&#237;, mas a &#233;poca do fogo esticou-se no calend&#225;rio e seria quase estranho n&#227;o voltar ao tema. Volto, ent&#227;o, n&#227;o para repetir, mas para ligar outra ponta do novelo, a da sa&#250;de mental e f&#237;sica de um pa&#237;s que desenhou a sua paisagem como um corpo em stress cr&#243;nico, seco por dentro, alimentado &#224; pressa e a m&#225;s horas.</p><p>O momento que reacendeu esta conversa foi um recorte de 19 segundos multiplicado nas redes sociais, onde se ouve que o interior tem um problema de sa&#250;de mental transversal. A frase saiu num <a href="https://cnnportugal.iol.pt/incendios-portugal/sofia-da-palma-rodrigues/factos-primeiro-jornalista-disse-que-as-pessoas-no-interior-tem-doencas-mentais/20250820/68a5d4f3d34e3f0baea1d149?fbclid=IwY2xjawMWywlleHRuA2FlbQIxMABicmlkETFNVElIdHMzOFU4OUpIZDhPAR5EgfhZ036L62bBjpDDBhE2lAvsxTLwYAqMfSx6ueB1Rrnza8mvvxU4hajbjQ_aem_i5h_wwUYvqhLHSeb2AC9dg#dsb9u5tquiu6n28q1md2q5fq69xpnu2s">direto da CNN Portugal</a> e foi arrancada do contexto, depois veio o pr&#243;prio esclarecimento televisivo desdizendo a leitura simplista de &#8220;as pessoas do interior t&#234;m doen&#231;as mentais&#8221;, e ainda <a href="https://www.facebook.com/Divergente.pt1/photos/%EF%B8%8Ffactos-primeiro-jornalista-disse-que-as-pessoas-no-interior-t%C3%AAm-doen%C3%A7as-mentais/1076546831351141/?utm_source=chatgpt.com&amp;_rdr">o enquadramento escrito que recorda a palavra-chave que a c&#226;mara n&#227;o captou no excerto, transversal</a>. Fica a poeira da pol&#233;mica, mas sobra o essencial, h&#225; de facto um problema de sa&#250;de mental em Portugal e ele atravessa o pa&#237;s inteiro, campo e cidade, litoral e interior.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!D5vF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!D5vF!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png 424w, https://substackcdn.com/image/fetch/$s_!D5vF!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png 848w, https://substackcdn.com/image/fetch/$s_!D5vF!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png 1272w, https://substackcdn.com/image/fetch/$s_!D5vF!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!D5vF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png" width="2500" height="1188" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1188,&quot;width&quot;:2500,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3247004,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/171744222?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4041a11e-f11d-4790-aa80-3e0ae1b87910_2500x1188.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!D5vF!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png 424w, https://substackcdn.com/image/fetch/$s_!D5vF!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png 848w, https://substackcdn.com/image/fetch/$s_!D5vF!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png 1272w, https://substackcdn.com/image/fetch/$s_!D5vF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6967fa1-65ef-4669-b039-f857921f63d7_2500x1188.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><em>Captura de ecr&#227; da CNN Portugal, emiss&#227;o de agosto de 2025. Nesta pe&#231;a foi proferida a declara&#231;&#227;o recortada que gerou a pol&#233;mica sobre &#8220;um problema de sa&#250;de mental transversal&#8221;. Cr&#233;dito: CNN Portugal (captura para fins de cita&#231;&#227;o).</em></figcaption></figure></div><p>&#201; aqui que trago uma ideia fundadora de <a href="https://anamariaprimavesi.com.br/2022/04/15/frases-da-primavesi/?utm_source=chatgpt.com">Ana Maria Primavesi</a>. Para quem n&#227;o a tem no radar, Primavesi (1920-2020) foi uma engenheira agr&#243;noma austro-brasileira que mudou a forma de olhar para a agricultura. Pioneira da agroecologia muito antes de a palavra entrar nas universidades, dedicou a vida a estudar o <strong>solo vivo</strong> e a ensinar agricultores a trat&#225;-lo como um organismo, n&#227;o como um substrato. &#201; autora de &#8220;Manejo Ecol&#243;gico do Solo&#8221;, um livro de cabeceira para v&#225;rias gera&#231;&#245;es, e repetia uma ideia simples que hoje parece revolucion&#225;ria: a sa&#250;de come&#231;a no ch&#227;o que pisamos.</p><p>&#201; essa ideia que trago para aqui, <strong><a href="https://anamariaprimavesi.com.br/2022/04/15/frases-da-primavesi/">o homem &#233; o que o solo faz dele</a></strong>. N&#227;o &#233; met&#225;fora, &#233; fisiologia em cadeia. Um solo vivo d&#225; plantas mais ricas, alimentos mais densos, organismos mais resilientes, menos reatividade, mais ch&#227;o debaixo dos p&#233;s. Quando depauperamos o solo e simplificamos as paisagens, empobrecemos tamb&#233;m a comida que sai delas, e um corpo mal alimentado &#233; um corpo mais fr&#225;gil, uma mente mais exposta &#224; oscila&#231;&#227;o. Primavesi insistiu nisto a vida inteira e continua a iluminar as liga&#231;&#245;es esquecidas entre a biologia do solo e a nossa pr&#243;pria biologia.</p><p>A ci&#234;ncia contempor&#226;nea n&#227;o desmente este fio, afina-o. <a href="https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-017-0791-y?utm_source=chatgpt.com">Ensaios cl&#237;nicos</a> mostraram que melhorar a qualidade da dieta, aproximando-a de um padr&#227;o rico em comida verdadeira, reduz sintomas depressivos em adultos com depress&#227;o moderada a grave, n&#227;o por milagre, mas porque a fisiologia responde ao que come, &#224; inflama&#231;&#227;o que desce, ao metabolismo que desacelera do modo alarme. N&#227;o &#233; a &#250;nica pe&#231;a do puzzle, &#233; uma pe&#231;a com efeito medido.</p><p>Ao mesmo tempo, <a href="https://www.bmj.com/content/384/bmj-2023-077310?utm_source=chatgpt.com">revis&#245;es de grande escala associam maior consumo de ultraprocessados a piores indicadores de sa&#250;de</a>, incluindo perturba&#231;&#245;es mentais comuns. Isto tamb&#233;m n&#227;o &#233; uma senten&#231;a universal, &#233; um sinal de risco que a vida moderna normalizou no carrinho de compras de quem vive no interior e de quem vive nas cidades, porque a cadeia longa e o pre&#231;o curto atravessam todo o territ&#243;rio. &#201; comum ouvirmos quem antes plantava para auto sustento dizer que agora a terra est&#225; fraca, sem tratamento e adubo nada d&#225; e que pelo dinheiro que se gasta mais vale ir &#224; hortali&#231;a ao supermercado.</p><p>E quando descemos da sa&#250;de para o comportamento, a literatura &#233; mais cautelosa mas n&#227;o &#233; muda. H&#225; ensaios e meta-an&#225;lises que apontam para redu&#231;&#245;es de agressividade e de incidentes disciplinares quando se corrigem d&#233;fices nutricionais e se introduzem &#243;mega-3 e micronutrientes em grupos com maior vulnerabilidade, nomeadamente em contexto prisional. N&#227;o &#233; panaceia, &#233; outra pe&#231;a a montante, outra ajuda para travar a escalada onde ela come&#231;a.</p><p>Dito isto, volto ao fogo. A s&#233;rie <a href="https://novo.divergente.pt/">&#8220;Pa&#237;s de Incendi&#225;rios&#8221;, da DIVERGENTE</a>, trouxe um dado inc&#243;modo, ao olhar para a &#225;rea ardida por causa, e n&#227;o apenas para o n&#250;mero de ocorr&#234;ncias, concluiu que o fogo posto explica a maior fatia de superf&#237;cie queimada na &#250;ltima d&#233;cada. &#201; o gatilho que n&#227;o queremos ver, e conv&#233;m encar&#225;-lo de frente, porque negar n&#227;o resolve. Mas o meu foco est&#225; um passo atr&#225;s, no palco. Porque um f&#243;sforo aceso num claustro h&#250;mido pode morrer na unha, e o mesmo f&#243;sforo num corredor seco de resina e vento encontra o inferno pronto.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!fQdA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!fQdA!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg 424w, https://substackcdn.com/image/fetch/$s_!fQdA!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg 848w, https://substackcdn.com/image/fetch/$s_!fQdA!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!fQdA!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!fQdA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg" width="1456" height="967" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:967,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:5296737,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/171744222?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!fQdA!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg 424w, https://substackcdn.com/image/fetch/$s_!fQdA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg 848w, https://substackcdn.com/image/fetch/$s_!fQdA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!fQdA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F54cbc235-4a88-4ac4-bd15-32341de84a81_3276x2175.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Parede de chamas em povoamento jovem e homog&#233;neo. A arquitetura da paisagem transforma igni&#231;&#245;es em corrida de copas. Fotografia: Ricardo Meireles / Arquivo</figcaption></figure></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.estacaoagroflorestal.org/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.estacaoagroflorestal.org/subscribe?"><span>Subscreva agora</span></a></p><p>O palco foi sendo constru&#237;do por n&#243;s ao longo de s&#233;culos, como quem molda um corpo para a fadiga. Retir&#225;mos mat&#233;ria do ch&#227;o sistematicamente, limp&#225;mos porque nos ensinaram que o &#8220;mato&#8221; &#233; sujo, confundimos a fase de acumula&#231;&#227;o de energia de um sistema ecol&#243;gico com risco e esquecemos que na sucess&#227;o natural as <a href="https://agendagotsch.com/pt/natural-succession-in-syntropic-farming/?utm_source=chatgpt.com">fases de coloniza&#231;&#227;o, acumula&#231;&#227;o e abund&#226;ncia</a>, a acumula&#231;&#227;o de carbono no solo, com madeira em decomposi&#231;&#227;o e folhada, &#233; a estrat&#233;gia da vida para guardar &#225;gua, baixar temperatura, alimentar a microbiologia e preparar a estratifica&#231;&#227;o. Um monte saud&#225;vel n&#227;o &#233; um ch&#227;o varrido, &#233; um tecido de estratos que respira em conjunto, ervas, arbustos, sub-bosque, dossel, e a humidade presa no primeiro palmo de terra.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!G2Np!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!G2Np!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png 424w, https://substackcdn.com/image/fetch/$s_!G2Np!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png 848w, https://substackcdn.com/image/fetch/$s_!G2Np!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png 1272w, https://substackcdn.com/image/fetch/$s_!G2Np!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!G2Np!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png" width="1456" height="1157" 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srcset="https://substackcdn.com/image/fetch/$s_!G2Np!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png 424w, https://substackcdn.com/image/fetch/$s_!G2Np!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png 848w, https://substackcdn.com/image/fetch/$s_!G2Np!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png 1272w, https://substackcdn.com/image/fetch/$s_!G2Np!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F463171cd-38ae-4b7f-800b-6c7196d9bc93_1790x1423.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Da coloniza&#231;&#227;o &#224; abund&#226;ncia, diagrama de Ernst G&#246;tsch. A acumula&#231;&#227;o de carbono prepara estratifica&#231;&#227;o, sombra e &#225;gua no solo.</figcaption></figure></div><p></p><p>Este &#233; o pano de fundo que faz com que uma igni&#231;&#227;o humana, criminosa ou negligente, tenha tanto terreno ganho. N&#227;o &#233; preciso repetir a gram&#225;tica do medo, &#8220;biomassa inflam&#225;vel&#8221; e &#8220;mato sujo&#8221;, basta reconhecer a arquitetura homog&#233;nea e seca que fabric&#225;mos, talh&#245;es de idade igual, corredores de vento, linhas e caminhos a rasgar a continuidade da sombra. Foi esta ideia que desenvolvi no texto <a href="https://ricardomeireles.substack.com/p/monocultura-de-arvores-ligacao-fatal-entre-a-falta-de-estratificacao-e-a-prevencao-de-incendios-florestais">&#8220;Monocultura de &#225;rvores, liga&#231;&#227;o fatal entre a falta de estratifica&#231;&#227;o e a preven&#231;&#227;o de inc&#234;ndios florestais&#8221;</a>, n&#227;o para absolver quem ateia, mas para n&#227;o condenar a floresta a um estado perp&#233;tuo de adolesc&#234;ncia.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!g4GN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!g4GN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg 424w, https://substackcdn.com/image/fetch/$s_!g4GN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg 848w, https://substackcdn.com/image/fetch/$s_!g4GN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!g4GN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!g4GN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg" width="1456" height="997" 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srcset="https://substackcdn.com/image/fetch/$s_!g4GN!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg 424w, https://substackcdn.com/image/fetch/$s_!g4GN!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg 848w, https://substackcdn.com/image/fetch/$s_!g4GN!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!g4GN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe89bf30-6bdf-4452-b56a-e622ee0d29c9_3210x2199.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Frente de fogo a rasar estrada e habita&#231;&#227;o no Grande Porto. Quando a cidade encosta &#224; floresta jovem, o risco multiplica. Fotografia: Ricardo Meireles / Arquivo</figcaption></figure></div><p>H&#225; quem use &#8220;eucaliptal abandonado&#8221; como palavra-passe para regressar ao argumento da monocultura bem gerida, como se a solu&#231;&#227;o fosse afinar o ativo em vez de questionar o ativo. Prefiro dizer que abandono &#233; o outro nome de um modelo extrativo que precisa de rotatividade, de retirar madeira sempre, de impedir o amadurecimento dos sistemas, de travar a passagem da acumula&#231;&#227;o para a abund&#226;ncia. Quando deixamos madeira no sistema, quando podas caem para alimentar solo, quando fechamos cedo o dossel, o mesmo territ&#243;rio altera a sua f&#237;sica, arrefece, ret&#233;m &#225;gua, abranda o fogo.</p><p>Volto ent&#227;o ao princ&#237;pio, sa&#250;de mental e f&#237;sica. &#201; leg&#237;timo dizer que Portugal tem um problema e que ele &#233; transversal, e &#233; justo exigir melhor resposta cl&#237;nica e social. Mas se a conversa ficar a&#237;, perdemos a oportunidade de tratar a ecologia que nos trata. Se o interior &#233; tratado como col&#243;nia de abastecimento, empurrado para cadeias alimentares longas e para uma dieta t&#227;o pobre quanto a de quem vive nas cidades, <strong>se o solo &#233; empobrecido e a paisagem &#233; mantida jovem para servir a extra&#231;&#227;o, o resultado &#233; conhecido, mais doen&#231;a, mais reatividade, mais viol&#234;ncia</strong>, e nenhum discurso moral resolve o que a topografia do prato e do monte desorganizam todos os dias.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ZeTN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ZeTN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg 424w, https://substackcdn.com/image/fetch/$s_!ZeTN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg 848w, https://substackcdn.com/image/fetch/$s_!ZeTN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!ZeTN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ZeTN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg" width="1456" height="971" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:971,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:747292,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/171744222?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ZeTN!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg 424w, https://substackcdn.com/image/fetch/$s_!ZeTN!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg 848w, https://substackcdn.com/image/fetch/$s_!ZeTN!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!ZeTN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2dbceb-30f5-4828-8f12-00593f32f03a_3504x2336.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Sa&#250;de, territ&#243;rio e perda. A paisagem arde, a vida fica em suspenso. Vide, Inteior de Portugal 2005. Fotografia: Ricardo Meireles</figcaption></figure></div><p>H&#225; ainda o tema de quem paga para olharmos para umas coisas e n&#227;o para outras. O jornalismo de investiga&#231;&#227;o na Europa vive de filantropia e programas europeus que juram independ&#234;ncia; ainda bem que existem e sei que h&#225; gente s&#233;ria. Mas as chamadas por tema tendem a premiar quem cabe nelas e isso estreita o horizonte. A independ&#234;ncia prova-se no pluralismo real de &#226;ngulos. Haveria o mesmo apetite para um trabalho que inventariasse a ocupa&#231;&#227;o resinosa do territ&#243;rio e a captura da pol&#237;tica florestal pela celulose e biomassa, d&#233;cadas de exporta&#231;&#227;o de um pa&#237;s em combust&#227;o lenta? Fica a pergunta.<br><br>N&#227;o escrevo isto para substituir uma culpabiliza&#231;&#227;o por outra. Escrevo para ligar pontos que andam separados por conveni&#234;ncia. <strong>Se aceitarmos que h&#225; gatilhos humanos, aceitemos tamb&#233;m que os gatilhos se tornam trag&#233;dia porque o palco est&#225; pronto. Se concordarmos que a sa&#250;de mental precisa de recursos e respeito, concordemos tamb&#233;m que a sa&#250;de come&#231;a no solo que pisamos e no alimento que dali nasce</strong>, e que este caminho &#233; o mesmo caminho que arrefece o territ&#243;rio, acumula carbono no ch&#227;o, fecha a torneira da evapora&#231;&#227;o. Se admitirmos que o jornalismo precisa de financiamento, admitamos tamb&#233;m que a independ&#234;ncia se testa no desacordo com quem paga.</p><p>Volto a olhar o monte e vejo a mesma li&#231;&#227;o de sempre, coloniza&#231;&#227;o, acumula&#231;&#227;o, abund&#226;ncia. Pass&#225;mos a fase de coloniza&#231;&#227;o das ideias, acumul&#225;mos o suficiente para abandonar a pressa, agora falta-nos a abund&#226;ncia, o sil&#234;ncio que s&#243; aparece quando h&#225; sombra, o primeiro palmo de solo sempre h&#250;mido, a paci&#234;ncia de deixar madeira no lugar at&#233; o sistema baixar pulsa&#231;&#227;o. Nesse dia, o f&#243;sforo continuar&#225; a existir, porque a condi&#231;&#227;o humana n&#227;o se apaga, mas o palco deixa de estar montado. E Portugal continuar&#225; a arder menos, n&#227;o por milagre ou decreto, mas porque finalmente decidiu voltar &#224;s ra&#237;zes que prometeu a si pr&#243;prio que voltaria a encontrar.</p><p><strong><br>Este artigo foi constru&#237;do a partir de investiga&#231;&#227;o pr&#243;pria e da leitura cr&#237;tica dos materiais abaixo, com verifica&#231;&#227;o cruzada sempre que poss&#237;vel e recurso a literatura cient&#237;fica revista por pares:<br></strong><br>&#8211; Enquadramento do &#8220;Pa&#237;s de Incendi&#225;rios&#8221;, m&#233;todo por &#225;rea ardida e epis&#243;dio de apresenta&#231;&#227;o. <a href="https://novo.divergente.pt/podcast/pais-de-incendiarios/?utm_source=chatgpt.com">Divergente</a><br>&#8211; Contexto da pol&#233;mica televisiva, 19 segundos, e clarifica&#231;&#227;o posterior. <a href="https://canalalentejo.sapo.pt/jornalista-acusada-de-dizer-que-pessoas-do-interior-tem-doencas-mentais/?utm_source=chatgpt.com">Canal Alentejo</a><a href="https://m.facebook.com/Divergente.pt1/photos/%EF%B8%8Ffactos-primeiro-jornalista-disse-que-as-pessoas-no-interior-t%C3%AAm-doen%C3%A7as-mentais/1076546831351141/?utm_source=chatgpt.com">Facebook</a><br>&#8211; Primavesi, o homem &#233; o que o solo faz dele. <a href="https://anamariaprimavesi.com.br/2022/04/15/frases-da-primavesi/?utm_source=chatgpt.com">Acervo Ana Maria Primavesi</a><br>&#8211; Dieta e depress&#227;o, ensaio cl&#237;nico SMILES, e s&#237;ntese cr&#237;tica. <a href="https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-017-0791-y?utm_source=chatgpt.com">BioMed Centra</a>l<br>&#8211; Ultraprocessados e sa&#250;de mental, <em>umbrella review</em> 2024. <a href="https://www.bmj.com/content/384/bmj-2023-077310?utm_source=chatgpt.com">BMJ</a><br>&#8211; Micronutrientes, &#243;mega-3 e agressividade, evid&#234;ncia dispon&#237;vel. <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7551402/?utm_source=chatgpt.com">PMC</a><a href="https://ebm.bmj.com/content/8/2/53?utm_source=chatgpt.com">ebm.bmj.com</a><br>&#8211; Sucess&#227;o sintr&#243;pica, coloniza&#231;&#227;o, acumula&#231;&#227;o, abund&#226;ncia. <a href="https://agendagotsch.com/pt/natural-succession-in-syntropic-farming/?utm_source=chatgpt.com">agendagotsch.com</a><br>&#8211; Sobre modelos de financiamento e independ&#234;ncia editorial, j&#250;ris e cartas editoriais. <a href="https://investigativejournalismforeu.net/jury/?utm_source=chatgpt.com">IJ4EU</a><a href="https://www.europeandatajournalism.eu/about/editorial_charter/?utm_source=chatgpt.com">europeandatajournalism.eu</a><a href="https://civitates-eu.org/?utm_source=chatgpt.com">civitates-eu.org</a><a href="https://digital-strategy.ec.europa.eu/en/policies/funding-news-media-sector?utm_source=chatgpt.com">Estrat&#233;gia Digital Europeia</a></p><p></p>]]></content:encoded></item><item><title><![CDATA[Voltar às Raízes – Renascer em Vez de Arder]]></title><description><![CDATA[Um retrato da falsa &#8220;gest&#227;o florestal&#8221; e da urg&#234;ncia de devolver protagonismo ao ecossistema]]></description><link>https://www.estacaoagroflorestal.org/p/voltar-as-raizes-renascer-em-vez-de-arder</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/voltar-as-raizes-renascer-em-vez-de-arder</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Fri, 08 Aug 2025 16:34:57 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!_ig2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!_ig2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!_ig2!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg 424w, https://substackcdn.com/image/fetch/$s_!_ig2!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg 848w, https://substackcdn.com/image/fetch/$s_!_ig2!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!_ig2!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!_ig2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg" width="728" height="504.5" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1009,&quot;width&quot;:1456,&quot;resizeWidth&quot;:728,&quot;bytes&quot;:958976,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626228?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!_ig2!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg 424w, https://substackcdn.com/image/fetch/$s_!_ig2!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg 848w, https://substackcdn.com/image/fetch/$s_!_ig2!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!_ig2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b54daaf-1907-44db-bbb2-031865303927_2400x1664.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>Por: Ricardo Meireles</p><h2><strong>E se tiv&#233;ssemos coragem?</strong></h2><p>E se tiv&#233;ssemos mesmo coragem?<br>Coragem de, enquanto pa&#237;s, abdicar de uma riqueza que vem da destrui&#231;&#227;o?<br>De dizer que n&#227;o queremos mais converter montes inteiros em papel higi&#233;nico e caixas de cart&#227;o?<br>E se, como povo, ous&#225;ssemos desligar a m&#225;quina que alimenta a monocultura de &#225;rvores de crescimento r&#225;pido (eucalipto, pinheiro, ac&#225;cia) essa mesma m&#225;quina que nos deixou sem sombra, sem &#225;gua e sem mem&#243;ria?</p><p>Pode parecer um gesto radical. Mas o radical, neste momento, &#233; continuar como estamos. Continuar a justificar o injustific&#225;vel: uma economia assente na explora&#231;&#227;o de um ativo que arde todos os ver&#245;es, seca os solos e desertifica o territ&#243;rio. Uma ind&#250;stria que, a troco de 1,5% do PIB, <strong>converte a floresta num rastilho</strong>. A que pre&#231;o &#233; que isso se paga?</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!0tGU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!0tGU!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp 424w, https://substackcdn.com/image/fetch/$s_!0tGU!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp 848w, https://substackcdn.com/image/fetch/$s_!0tGU!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp 1272w, https://substackcdn.com/image/fetch/$s_!0tGU!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!0tGU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp" width="1456" height="940" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:940,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:528754,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626228?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!0tGU!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp 424w, https://substackcdn.com/image/fetch/$s_!0tGU!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp 848w, https://substackcdn.com/image/fetch/$s_!0tGU!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp 1272w, https://substackcdn.com/image/fetch/$s_!0tGU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F52bac0bc-c6c4-447d-977b-b1719ae23eaa_1498x967.webp 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Homem a pescar em frente a incendio florestal em Melres, Gondomar  Fotos:Ricardo Meireles </figcaption></figure></div><p><br></p><p></p><p>A ind&#250;stria da celulose em Portugal &#233; frequentemente apresentada como um caso de sucesso. Mas a que custo se constr&#243;i um &#8220;sucesso&#8221; que exige 800 mil hectares de eucalipto e mais de um milh&#227;o de hectares de planta&#231;&#245;es industriais inflam&#225;veis? Que sucesso &#233; esse que transforma a paisagem numa monocultura vertical, onde s&#243; uma esp&#233;cie prospera e tudo o resto morre em sil&#234;ncio?<br>N&#227;o se trata apenas de uma decis&#227;o econ&#243;mica, &#233; uma escolha civilizacional.<br>Queremos continuar a extrair como se os montes fossem minas de madeira? <br>Ou queremos come&#231;ar a regenerar?</p><h2><strong>A utopia salazarista da pasta de papel</strong></h2><p>A industrializa&#231;&#227;o da floresta n&#227;o nasceu por acaso.<br>A transforma&#231;&#227;o da celulose em des&#237;gnio nacional foi um produto direto do Estado Novo. Uma vis&#227;o autorit&#225;ria de planeamento territorial onde cada monte deveria ter utilidade econ&#243;mica mensur&#225;vel. A pol&#237;tica florestal de Salazar era simples: reflorestar o pa&#237;s com &#225;rvores &#8220;&#250;teis&#8221;, controlar o territ&#243;rio, criar riqueza para o Estado.</p><p>Eucaliptos e pinheiros foram plantados aos milh&#245;es.<br>A ind&#250;stria da pasta de papel foi promovida como s&#237;mbolo de modernidade industrial e independ&#234;ncia econ&#243;mica. Em 1953, o Estado fundou a Companhia Portuguesa de Celulose. Em 1957, Portugal tornava-se pioneiro mundial na produ&#231;&#227;o de pasta de papel.</p><p>Mas essa utopia ardeu.<br>A paisagem que Salazar semeou transformou-se num arquip&#233;lago de floresta combust&#237;vel. Os &#8220;campos de produ&#231;&#227;o florestal&#8221; tornaram-se desertos ecol&#243;gicos.<br>Hoje, herdamos o peso dessa pol&#237;tica: um pa&#237;s com um dos mais altos &#237;ndices de &#225;rea ardida da Europa, com comunidades sitiadas pelo medo do fogo e com uma floresta desprovida de fun&#231;&#227;o ecol&#243;gica.</p><p>Est&#225; na altura de apagarmos de vez essa ideia do mapa.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!H748!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!H748!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp 424w, https://substackcdn.com/image/fetch/$s_!H748!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp 848w, https://substackcdn.com/image/fetch/$s_!H748!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp 1272w, https://substackcdn.com/image/fetch/$s_!H748!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!H748!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp" width="1456" height="573" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:573,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1158934,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626228?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!H748!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp 424w, https://substackcdn.com/image/fetch/$s_!H748!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp 848w, https://substackcdn.com/image/fetch/$s_!H748!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp 1272w, https://substackcdn.com/image/fetch/$s_!H748!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F920beb6d-be5c-46b8-93d9-6c73985890c5_1499x590.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><em>Vista a&#233;rea do complexo industrial de celulose em Cacia (Aveiro), junto ao rio Vouga &#8212; uma das maiores unidades da Navigator Company. S&#237;mbolo da utopia industrial do Estado Novo, este modelo de &#8220;progresso&#8221;baseado na monocultura de eucalipto foi promovido como designo nacional desde os anos 50. Hoje, &#201; tamb&#233;m um dos principais ponto de extra&#231;&#227;o de mat&#233;ria-prima florestal em Portugal, com impactos profundos nos ecossistemas, nos solos e no ciclo da &#225;gua. Imagem:Google Earth</em></figcaption></figure></div><h3><strong>A mem&#243;ria que ardeu connosco</strong></h3><p>Somos um povo sem mem&#243;ria ecol&#243;gica.<br>Pergunta a qualquer portugu&#234;s como era a paisagem h&#225; 150 anos, ningu&#233;m saber&#225; responder. Ou mesmo h&#225; 50. A maior parte dir&#225; que era &#8220;parecida&#8221;. Mas n&#227;o era.<br>O que temos hoje n&#227;o &#233; floresta. &#201; uma cicatriz com ramos. Uma repeti&#231;&#227;o industrial de esp&#233;cies inflam&#225;veis. Aquilo que chamamos hoje &#8220;monte&#8221; n&#227;o &#233; o que l&#225; estava. &#201; o que sobrou depois de s&#233;culos de extra&#231;&#227;o.</p><p><strong>Provavelmente, a destrui&#231;&#227;o florestal em Portugal come&#231;ou quando a nossa expans&#227;o come&#231;ou</strong>.<br>A gl&#243;ria dos Descobrimentos teve um pre&#231;o oculto: madeira. Navios, estaleiros, cais, ton&#233;is, mastros, caixas, constru&#231;&#227;o e mobili&#225;rio das casas dos fidalgos. A frota portuguesa n&#227;o navegava a vento &#8211; navegava a &#225;rvores.<br>Eram necess&#225;rios milhares de carvalhos, castanheiros, sobreiros e pinheiros para construir cada nau, cada caravela, cada fragata.<br>E foram muitos. Estima-se que entre os s&#233;culos XV e XVIII, <strong>foram constru&#237;dos entre 4 a 6 mil grandes navios</strong> para sustentar a presen&#231;a naval portuguesa nos quatro cantos do mundo. Cada um deles representava a morte de florestas inteiras.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!8LvD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!8LvD!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg 424w, https://substackcdn.com/image/fetch/$s_!8LvD!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg 848w, https://substackcdn.com/image/fetch/$s_!8LvD!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!8LvD!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!8LvD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg" width="1380" height="1000" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1000,&quot;width&quot;:1380,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:716462,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626228?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!8LvD!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg 424w, https://substackcdn.com/image/fetch/$s_!8LvD!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg 848w, https://substackcdn.com/image/fetch/$s_!8LvD!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!8LvD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F449071c7-1b43-4d49-baa7-522e4216df56_1380x1000.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Se queremos honestidade hist&#243;rica, temos de assumir: <strong>a madeira j&#225; era um recurso estrat&#233;gico desde o primeiro imp&#233;rio</strong>.<br>E desde ent&#227;o, temos tratado o ecossistema como armaz&#233;m.</p><p>Mas hoje, ironicamente, celebramos a natureza como se fosse algo ex&#243;tico.<br>Criamos resorts em desertos. Tiramos selfies em sobreirais esparsos. Publicamos fotos de &#8220;retiros na natureza&#8221; em zonas que j&#225; foram matas densas, h&#250;midas e vibrantes &#8212; e que hoje s&#227;o o oposto.</p><p>Estamos t&#227;o afastados da nossa floresta que achamos natural que o &#8220;campo&#8221; seja poeira, ervas secas e eucaliptos ralos.<br>Mas n&#227;o &#233; s&#243; o campo que est&#225; doente. <strong>Somos n&#243;s que perdemos a refer&#234;ncia.</strong><br></p><h2><strong>O fogo e a amn&#233;sia</strong></h2><p>O fogo arrancou-nos do nosso lugar natural.<br>E n&#227;o estou a falar apenas do fogo dos notici&#225;rios. Estou a falar do fogo civilizacional, o que abrimos nas clareiras h&#225; 4 a 6 mil anos atr&#225;s, quando come&#231;&#225;mos a usar queimadas para criar pasto para o gado.<br>A primeira gest&#227;o florestal feita com lume.</p><p>A partir da&#237;, deix&#225;mos de ser uma esp&#233;cie do contexto da floresta e <strong>torn&#225;mo-nos administradores da clareira</strong>.<br>E quanto mais clareiras cri&#225;vamos, mais esquec&#237;amos o que era uma floresta verdadeira. Hoje, j&#225; nem sabemos onde pertencemos no labirinto da sucess&#227;o ecol&#243;gica. Durante 200 mil anos, vivemos como parte da din&#226;mica florestal. A agricultura e a pastor&#237;cia, ao imporem a domestica&#231;&#227;o da paisagem, cortaram esse v&#237;nculo.</p><p>E depois cri&#225;mos o conceito de &#8220;gest&#227;o florestal&#8221;. Mas que gest&#227;o &#233; essa que empobrece os solos, seca os montes e alimenta o fogo?<br>Se &#8220;gerir&#8221; significa impedir a floresta de fazer o seu trabalho, ent&#227;o n&#227;o estamos a gerir, estamos a sabotar.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!s-8h!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!s-8h!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp 424w, https://substackcdn.com/image/fetch/$s_!s-8h!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp 848w, https://substackcdn.com/image/fetch/$s_!s-8h!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp 1272w, https://substackcdn.com/image/fetch/$s_!s-8h!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!s-8h!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp" width="1456" height="965" 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srcset="https://substackcdn.com/image/fetch/$s_!s-8h!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp 424w, https://substackcdn.com/image/fetch/$s_!s-8h!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp 848w, https://substackcdn.com/image/fetch/$s_!s-8h!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp 1272w, https://substackcdn.com/image/fetch/$s_!s-8h!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F118a6e7d-294a-4986-9cf9-e540c0ea48b0_1497x992.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><em>Rescaldo de inc&#234;ndios florestais em redor da freguesia de Vide, na zona centro do pa&#237;s. Uma paisagem marcada pela monocultura de resinosas e pela repeti&#231;&#227;o c&#237;clica da trag&#233;dia &#8212; onde o fogo se tornou n&#227;o s&#243; destrui&#231;&#227;o, mas linguagem dominante da paisagem. Foto:Ricardo Meireles 2005</em></figcaption></figure></div><h2><strong>O que aconteceria se par&#225;ssemos j&#225; hoje?</strong></h2><p>E se, j&#225; amanh&#227;, diss&#233;ssemos: <strong>n&#227;o sai mais uma &#225;rvore para a ind&#250;stria da celulose</strong>?<br>N&#227;o mais uma tora para alimentar as caldeiras de Cacia, de Set&#250;bal, de Figueira da Foz.</p><p><strong>E se a madeira voltasse a ser &#225;rvore, depois ch&#227;o e depois h&#250;mus?</strong></p><p>Parece ut&#243;pico. Mas olhemos os n&#250;meros com frieza.</p><p>A ind&#250;stria da celulose e da biomassa representa hoje cerca de <strong>1,3 a 1,5% do PIB nacional</strong>. Gera cerca de <strong>3 mil milh&#245;es de euros em exporta&#231;&#245;es por ano</strong>. Emprega diretamente <strong>13 mil pessoas</strong> e sustenta dezenas de milhares de postos de trabalho indiretos. &#201; um setor estrat&#233;gico, dizem. Mas tamb&#233;m &#233; um setor que <strong>queimada ap&#243;s queimada</strong>, <strong>ano ap&#243;s ano</strong>, <strong>ver&#227;o ap&#243;s ver&#227;o</strong>, est&#225; a comer o futuro.<br>E o mais ir&#243;nico &#233; que essa riqueza &#233; baseada em produtos <strong>de baixo valor acrescentado</strong>: papel de escrit&#243;rio, cart&#227;o de embalagem, pellets para queimar em centrais el&#233;tricas.</p><p>Trabalhamos para alimentar um ciclo de extra&#231;&#227;o que tem o seu lucro fora, e o seu custo c&#225; dentro. Cortamos &#225;rvores que nos dariam sombra e &#225;gua, transformamo-as em celulose, exportamos o produto, e depois usamos parte desse dinheiro para apagar inc&#234;ndios, subsidiar planta&#231;&#245;es e reconstruir casas ardidas.</p><p>Estamos a pagar para sermos explorados.</p><p>&#201; como se o resto do mundo nos propusesse usar os nossos montes, a nossa &#225;gua e a nossa biodiversidade, a troco de alguns euros, para fabricar subprodutos da pasta de celulose. <strong>Para qu&#234; destruir os seus pr&#243;prios pa&#237;ses, se h&#225; um pa&#237;s disposto a vender a sua qualidade de vida em troca disso?</strong> Um neg&#243;cio onde o lucro &#233; imediato para alguns, mas o preju&#237;zo &#233; permanente para todos.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!uhdK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62785e5f-d01a-4432-b10f-fd4dac95a49b_2046x1288.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!uhdK!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62785e5f-d01a-4432-b10f-fd4dac95a49b_2046x1288.webp 424w, https://substackcdn.com/image/fetch/$s_!uhdK!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62785e5f-d01a-4432-b10f-fd4dac95a49b_2046x1288.webp 848w, https://substackcdn.com/image/fetch/$s_!uhdK!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62785e5f-d01a-4432-b10f-fd4dac95a49b_2046x1288.webp 1272w, https://substackcdn.com/image/fetch/$s_!uhdK!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62785e5f-d01a-4432-b10f-fd4dac95a49b_2046x1288.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!uhdK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62785e5f-d01a-4432-b10f-fd4dac95a49b_2046x1288.webp" width="1456" height="917" 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><em>Transporte regular de madeira de eucalipto em bruto, com origem em Tadim e destino &#224; unidade industrial da CELBI (The Navigator Company), na Figueira da Foz. Todos os meses dali saem cerca de 16 mil toneladas para a ind&#250;stria em cargas de 750 toneladas di&#225;rias. Um comboio de fuga de carbono. A floresta empacotada e enviada rumo ao seu esvaziamento ecol&#243;gico. Imagens que normalizamos, mas que podem estar no centro do colapso da paisagem Foto:Ricardo Meireles 23/05/2019</em></figcaption></figure></div><h2>Um plano de sa&#237;da com cabe&#231;a e ra&#237;zes</h2><p>Se tivermos coragem, o plano est&#225; &#224; vista. Cortar, sim. Mas cortar com a celulose.<br>N&#227;o sai mais uma &#225;rvore para esse fim.<br>O Estado deve assumir responsabilidade hist&#243;rica: nacionalizar n&#227;o s&#243; os ativos industriais, mas tamb&#233;m toda a mat&#233;ria-prima florestal plantada diretamente pela pr&#243;pria ind&#250;stria de celulose. Para causar o menor impacto poss&#237;vel nas pessoas ou fam&#237;lias que contavam com rendimento proveniente da sua floresta nos pr&#243;ximos anos, o Estado deveria garantir compensa&#231;&#245;es justas, sob a forma de um subs&#237;dio pontual, que permita a transi&#231;&#227;o econ&#243;mica e o redirecionamento da gest&#227;o dessas &#225;reas para modelos regenerativos. Assim, o passivo ecol&#243;gico transforma-se num ativo vivo e produtivo para o futuro.</p><p>A partir de agora, as &#225;rvores que caem ficam. Os ramos que sobram apodrecem. O ch&#227;o come&#231;a a reciclar-se. Sempre que poss&#237;vel, e de forma comunit&#225;ria, podemos usar a energia e os meios dispon&#237;veis para triturar esse material e acelerar a decomposi&#231;&#227;o. Quando isso n&#227;o for vi&#225;vel, o parceiro <strong>Ecossistema</strong> encarregar-se-&#225; do processo, mais lento, mas tamb&#233;m mais s&#225;bio.<br><br>Iniciamos uma gest&#227;o agroecol&#243;gica dos montes em parceria com o bioma:</p><p><strong>Elimina&#231;&#227;o inicial do excesso de copas altas</strong> que bloqueiam a luz e impedem a estratifica&#231;&#227;o.<br><br><strong>Recupera&#231;&#227;o acelerada pela agrofloresta de sucess&#227;o</strong>: em vez de esperar que a natureza siga o seu curso durante s&#233;culos, aplicamos princ&#237;pios da <a href="https://agendagotsch.com/pt/">agricultura sintr&#243;pica</a> para acelerar o processo. Organizamos esp&#233;cies pioneiras, secund&#225;rias e cl&#237;max em diferentes estratos, herb&#225;ceo, arbustivo, arvoredo baixo e emergente, de forma a replicar e potenciar o funcionamento de uma floresta madura. As pioneiras criam sombra e biomassa; as secund&#225;rias e cl&#237;max v&#227;o consolidando a estrutura. Cada poda e queda de mat&#233;ria org&#226;nica alimenta o solo, equilibra a rela&#231;&#227;o carbono/azoto e enriquece o sistema em minerais essenciais. Resultado: mais fotoss&#237;ntese, mais reten&#231;&#227;o de &#225;gua, arrefecimento do microclima e um ciclo regenerativo cont&#237;nuo.</p><p><strong>Introdu&#231;&#227;o e gest&#227;o consciente de esp&#233;cies</strong> &#8212; privilegiando nativas sempre que poss&#237;vel, mas reconhecendo tamb&#233;m o papel que <a href="https://estacaoagroflorestal.wordpress.com/2023/07/05/a-caca-as-especies-invasoras-ou-quem-afinal-invadiu-o-que/">algumas ex&#243;ticas de crescimento r&#225;pido podem ter como aliadas tempor&#225;rias na regenera&#231;&#227;o</a> como por exemplo, e porque n&#227;o, o pr&#243;prio eucalipto, uma m&#225;quina de regenera&#231;&#227;o quando incorporada numa floresta biodiversa. Nada de viveiros de pl&#225;stico: opta-se por sementes, processos naturais e simbiose com a fauna e o solo. Em contextos de solo muito degradado, estas esp&#233;cies pioneiras ajudam a cobrir o solo, acumular biomassa, atrair fauna e criar micro climas, preparando as condi&#231;&#245;es para a instala&#231;&#227;o e crescimento das nativas de ciclo mais longo. No contexto portugu&#234;s, exemplos como a <em>Acacia dealbata</em> (mimosa), apesar de classificada como invasora, podem desempenhar um papel inicial na fixa&#231;&#227;o de azoto, estabiliza&#231;&#227;o de taludes e prote&#231;&#227;o contra eros&#227;o em &#225;reas queimadas, desde que manejadas de forma intencional e transit&#243;ria. Na l&#243;gica sintr&#243;pica, cada esp&#233;cie cumpre uma fun&#231;&#227;o no tempo e no espa&#231;o: a chave &#233; saber quando deix&#225;-la entrar&#8230; e quando &#233; hora de deix&#225;-la sair.</p><p><strong>Mudan&#231;a da legisla&#231;&#227;o florestal</strong> &#8212; Hoje, o homem &#233; visto como um intruso.<br>Precisamos de integr&#225;-lo na floresta &#8212; n&#227;o como dono, mas como coabitante, como catalisador da vida. A legisla&#231;&#227;o deve permitir zonas de uso misto, gest&#227;o comunit&#225;ria, agroflorestas, silvopastor&#237;cia, recolha de alimentos e saberes tradicionais.<br>O espa&#231;o rural n&#227;o precisa ser apenas guardi&#227;o de mem&#243;rias e pr&#225;ticas antigas: pode e deve ser tamb&#233;m um lugar vibrante, ecl&#233;tico, com a mesma diversidade cultural, social e econ&#243;mica que tantas vezes associamos &#224;s cidades. A diversidade n&#227;o deve ser um privil&#233;gio urbano &#8212; pode florescer igualmente entre campos, rios e montes, criando comunidades mais ricas, criativas e resilientes.<br>Temos de deixar de tratar a floresta como um talh&#227;o de produ&#231;&#227;o e come&#231;ar a v&#234;-la como um organismo vivo onde tamb&#233;m pertencemos.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/webp&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e4c72974-b3f2-4967-9d13-e14bc50daea1_2048x1144.webp&quot;},{&quot;type&quot;:&quot;image/webp&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b8b3df08-d3cb-4a7d-8842-df87c221d30d_2047x1142.webp&quot;},{&quot;type&quot;:&quot;image/webp&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/33f8a120-bf66-421e-88e4-2c0cd5fb6f31_2045x1136.webp&quot;},{&quot;type&quot;:&quot;image/webp&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a7a56773-c538-46f2-89bb-db9c04369009_2048x1362.webp&quot;}],&quot;caption&quot;:&quot;Interven&#231;&#227;o agroflorestal do Coletivo Somos Agrofloresta &#8212; curso pr&#225;tico de sucess&#227;o ecol&#243;gica e agricultura sintr&#243;pica, promovido pelo Eco-Vale Feridouro e pela Associa&#231;&#227;o Cabe&#231;o Santo. Em tr&#234;s dias, a teoria ganhou ra&#237;zes: poda, tritura&#231;&#227;o e cobertura do solo para acelerar a regenera&#231;&#227;o, criar estratos m&#250;ltiplos e transformar biomassa em fertilidade viva para ao mesmo tempo produzir alimento de impacto energ&#233;tico positivo para as fam&#237;lias do local. Tudo realizado no &#8220;epicentro&#8221; da produ&#231;&#227;o de eucalipto. Fotos: Ricardo Meireles 2023&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/eca94e50-4ee5-4888-8f85-cb05e51a7b58_1456x1456.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p></p><h2><strong>Quando deixarmos de gerir a floresta como se ela fosse uma f&#225;brica</strong>?</h2><p>Quando deixarmos de gerir a floresta como se fosse uma f&#225;brica, abriremos espa&#231;o para um novo paradigma. Em vez de planilhas de Excel e gr&#225;ficos de produtividade, passaremos a co-gerir com o pr&#243;prio ecossistema, ajudando-o a lembrar-se de como se faz floresta. Nos primeiros cinco a dez anos, come&#231;ar&#225; uma grande transi&#231;&#227;o: o mato voltar&#225; a crescer onde antes era proibido, as &#225;rvores deixar&#227;o de ser todas iguais e os solos, antes dominados pelas ra&#237;zes superficiais de eucalipto e pinheiro, iniciar&#227;o um novo ciclo de vida org&#226;nica. Folhas ca&#237;das, ramos a apodrecer e troncos que j&#225; n&#227;o saem em cami&#245;es alimentar&#227;o um solo faminto h&#225; d&#233;cadas. Ao deixar o ch&#227;o respirar e o ciclo fechar, a floresta come&#231;a a evoluir: solo mais rico gera mais biodiversidade, que cria mais estratifica&#231;&#227;o, que gera microclimas, mais fotoss&#237;ntese, mais humidade e menos inflamabilidade.</p><p>Nos est&#225;gios iniciais dessa regenera&#231;&#227;o, &#233; natural que predominem esp&#233;cies adaptadas a solos pobres e ciclos r&#225;pidos de acumula&#231;&#227;o de carbono &#8212; muitas vezes resinosas, inflam&#225;veis e propensas a arder. Essa &#233; a estrat&#233;gia que lhes permite colonizar depressa &#225;reas degradadas. Mas, &#224; medida que a sucess&#227;o avan&#231;a e o solo se enriquece, essas esp&#233;cies perdem protagonismo, cedendo lugar a forma&#231;&#245;es mais densas, h&#250;midas e menos inflam&#225;veis, pr&#243;prias de ecossistemas em regime de abund&#226;ncia.</p><p>Em 25 anos, o processo de regenera&#231;&#227;o estar&#225; em pleno curso. As florestas ser&#227;o mais densas e estratificadas, com v&#225;rias camadas &#8212; herb&#225;ceas, arbustos, arvoretas e emergentes &#8212;, em vez de uma copa uniforme como num eucaliptal. Cumprir&#227;o m&#250;ltiplas fun&#231;&#245;es: produzir alimentos, oferecer abrigo &#224; fauna, fixar carbono e regular a temperatura. Ser&#227;o silenciosas para a ind&#250;stria, mas generosas para a vida.</p><p>Ao fim de meio s&#233;culo, a revolu&#231;&#227;o estar&#225; completa. Paisagens que multiplicam a taxa de fotoss&#237;ntese funcionar&#227;o como mecanismos naturais de resfriamento, retirando calor do ambiente e aumentando a humidade. A estrutura densa e estratificada agir&#225; como uma esponja, impedindo a evapora&#231;&#227;o r&#225;pida da &#225;gua, condensando orvalho, infiltrando e armazenando mais do que se perde. Em plena crise clim&#225;tica, Portugal poderia assim reconstruir um clima local mais fresco, mais h&#250;mido e mais resiliente, tornando-se um dos poucos pa&#237;ses do Sul da Europa a inverter a desertifica&#231;&#227;o. Tudo isto apenas por deixarmos de tratar a floresta como mat&#233;ria-prima e abandonarmos um modelo de &#8220;gest&#227;o florestal&#8221; que, hoje, nada mais &#233; do que manuten&#231;&#227;o da estrutura industrial.</p><h2><strong>Um pa&#237;s que floresce em vez de arder</strong></h2><p>Chegados aqui, a pergunta j&#225; n&#227;o &#233; &#8220;se &#233; poss&#237;vel&#8221;.<br>A pergunta &#233;: <strong>porque &#233; que ainda n&#227;o come&#231;&#225;mos?</strong></p><p>J&#225; fomos capazes navegar para o desconhecido, desenhar mapas com olhos postos nas estrelas, cultivar vinhas em encostas de xisto. <strong>Fomos pioneiros</strong> em tanto. E agora, num tempo em que a floresta grita, arde, seca e colapsa, temos diante de n&#243;s <strong>uma nova fronteira</strong>: n&#227;o conquistar territ&#243;rios, mas <strong>regener&#225;-los</strong>.</p><p>A floresta n&#227;o precisa de n&#243;s para existir, mas <strong>precisa que saiamos da frente para voltar a ser como era. </strong>E precisa, tamb&#233;m, que estejamos l&#225;, n&#227;o para impor uma gest&#227;o centrada em n&#243;s, mas para facilitar o seu caminho at&#233; &#224; abund&#226;ncia. <br>Para sermos, finalmente, <strong>um elemento consciente dentro da sucess&#227;o ecol&#243;gica.</strong></p><p>Temos de ter coragem de apagar do mapa a ind&#250;stria da celulose e da biomassa.<br>De dizer: <strong>j&#225; chega</strong>. De reconhecer que aquele modelo ardeu, n&#227;o s&#243; no literal, mas no &#233;tico, no ecol&#243;gico e no econ&#243;mico.</p><p>Precisamos de um plano que pare de medir sucesso em toneladas exportadas e comece a medi-lo em <strong>rios e regatos com &#225;gua, solos com fungos, matas com sombra, aldeias sem medo</strong>. Um plano onde o PIB n&#227;o cresce &#224; custa da sa&#250;de dos ecossistemas, mas sim <strong>como consequ&#234;ncia da sua abund&#226;ncia</strong>.</p><p>Este &#233; um apelo &#224; coragem. De virar costas ao &#8220;curto-prazismo&#8221;, de reconhecer que a floresta n&#227;o &#233; nossa, mas que <strong>n&#243;s podemos ser dela</strong>.</p><p>E se Portugal fosse o primeiro pa&#237;s da Europa a abandonar a monocultura industrial?<br>E se Portugal optasse, como povo, por ser <strong>um laborat&#243;rio vivo de co-gest&#227;o ecol&#243;gica</strong>, onde comunidades humanas e florestas selvagens voltam a conversar?</p><p>Desta vez o pioneirismo n&#227;o seria com velas ao vento, mas com ra&#237;zes no ch&#227;o.</p>]]></content:encoded></item><item><title><![CDATA[VALE DO LEÇA: ENTRE A FERTILIZAÇÃO E A CONTAMINAÇÃO]]></title><description><![CDATA[Por: Ricardo Meireles]]></description><link>https://www.estacaoagroflorestal.org/p/vale-do-leca-entre-a-fertilizacao-e-a-contaminacao</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/vale-do-leca-entre-a-fertilizacao-e-a-contaminacao</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Tue, 03 Jun 2025 16:56:10 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!HQGC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F301998c7-bc19-44d7-865c-e5ee130de23d_3136x1764.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!HQGC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F301998c7-bc19-44d7-865c-e5ee130de23d_3136x1764.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!HQGC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F301998c7-bc19-44d7-865c-e5ee130de23d_3136x1764.webp 424w, 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Por: <strong>Ricardo Meireles</strong><br>3 de Junho de 2025</p><p>No Vale do Le&#231;a, particularmente nas freguesias de Santo Tirso, <strong>milhares de residentes est&#227;o hoje expostos a pr&#225;ticas agr&#237;colas que comprometem seriamente a sa&#250;de p&#250;blica e o meio ambiente</strong>. Cisternas circulam diariamente para despejar efluentes pecu&#225;rios nos campos agr&#237;colas, muitas vezes sem cumprir a lei que obriga &#224; sua r&#225;pida incorpora&#231;&#227;o no solo. Em vez disso, os res&#237;duos permanecem &#224; superf&#237;cie durante dias, contribuindo para a liberta&#231;&#227;o de gases como a am&#243;nia e a propaga&#231;&#227;o de agentes patog&#233;nicos.</p><p>Estudos t&#233;cnicos, como os do INIAV e da Universidade de Tr&#225;s-os-Montes e Alto Douro, confirmam que <strong>esta m&#225; gest&#227;o dos efluentes pode contaminar as &#225;guas superficiais e subterr&#226;neas, afetar a qualidade do ar e representar riscos diretos para a sa&#250;de humana, em especial doen&#231;as respirat&#243;rias e infe&#231;&#245;es</strong> associadas &#224; presen&#231;a prolongada de microrganismos patog&#233;nicos no ambiente.</p><p>Como se n&#227;o bastasse, h&#225; ainda uma pr&#225;tica paralela, ilegal e dif&#237;cil de provar, mas falada por toda a gente: o despejo direto de res&#237;duos dom&#233;sticos n&#227;o tratados nos campos. Nas freguesias que ainda n&#227;o t&#234;m rede de saneamento b&#225;sico, muitas habita&#231;&#245;es continuam a utilizar fossas s&#233;pticas. Algumas cisternas que esvaziam essas fossas, em vez de encaminharem os res&#237;duos para esta&#231;&#245;es de tratamento, descarregam-nos nos mesmos solos agr&#237;colas, contaminando-os com esgoto humano bruto, produtos de limpeza e outras subst&#226;ncias t&#243;xicas.</p><p>A gravidade desta situa&#231;&#227;o &#233; dupla. Primeiro, porque estes res&#237;duos n&#227;o t&#234;m qualquer valor agron&#243;mico &#8212; pelo contr&#225;rio, destroem a estrutura e a vida microbiana do solo. Segundo, porque espalham bact&#233;rias, v&#237;rus e produtos qu&#237;micos perigosos por todo o ecossistema, incluindo nas linhas de &#225;gua e len&#231;&#243;is fre&#225;ticos. Esta &#233; uma contamina&#231;&#227;o invis&#237;vel, sem cheiro depois de alguns dias, sem cor, mas com impacto devastador.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!WKV0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!WKV0!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp 424w, https://substackcdn.com/image/fetch/$s_!WKV0!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp 848w, https://substackcdn.com/image/fetch/$s_!WKV0!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp 1272w, https://substackcdn.com/image/fetch/$s_!WKV0!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!WKV0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:364138,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626230?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!WKV0!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp 424w, https://substackcdn.com/image/fetch/$s_!WKV0!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp 848w, https://substackcdn.com/image/fetch/$s_!WKV0!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp 1272w, https://substackcdn.com/image/fetch/$s_!WKV0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9f97873c-9ef7-45f9-b992-1f3b0b0efe69_1497x842.webp 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Vista a&#233;rea do Vale do Le&#231;a nas freguesias do Concelho de Santo Tirso Foto:Ricardo Meireles</figcaption></figure></div><p></p><h3><strong>Efluentes pecu&#225;rios: entre a fertiliza&#231;&#227;o e a contamina&#231;&#227;o</strong></h3><p>&#201; importante distinguir: os agricultores n&#227;o est&#227;o a tentar livrar-se dos res&#237;duos das vacarias, mas sim a fertilizar os seus campos com mat&#233;ria org&#226;nica. Isso &#233; uma pr&#225;tica agr&#237;cola de sustentabilidade duvidosa, mas legal, se feita com respeito pelas regras. A legisla&#231;&#227;o &#233; clara: os efluentes devem ser incorporados no solo rapidamente ap&#243;s a sua aplica&#231;&#227;o, de forma a reduzir os riscos ambientais.</p><p>Infelizmente, essa regra &#233; frequentemente ignorada. Em vez disso, os efluentes ficam expostos &#224; superf&#237;cie durante dias, normalmente despejados antes da chuva, para disfar&#231;ar os odores. Mas os cheiros s&#227;o o menor dos problemas. O verdadeiro perigo &#233; silencioso: a liberta&#231;&#227;o de gases como a am&#243;nia, a contamina&#231;&#227;o da &#225;gua por nitratos e a presen&#231;a de agentes patog&#233;nicos prejudiciais &#224; sa&#250;de humana.</p><p>A comunidade cient&#237;fica n&#227;o tem d&#250;vidas:</p><p>O <strong>INIAV</strong>, em colabora&#231;&#227;o com a <strong>UTAD</strong> e a <strong>Universidade de &#201;vora</strong>, alerta para o risco de contamina&#231;&#227;o de solos e &#225;guas por metais pesados, antibi&#243;ticos e microrganismos perigosos presentes nos efluentes mal geridos (<a href="https://www.iniav.pt/images/publicacoes/livros-manuais/GOEFLUENTES_Gestao_dos_fluxos_gerados_na_atividade_agropecuaria.pdf">INIAV, 2021</a>).<br></p><p>O <strong>Instituto Superior de Agronomia</strong> e a <strong>Escola Superior Agr&#225;ria de Castelo Branco</strong> refor&#231;am que a n&#227;o incorpora&#231;&#227;o dos efluentes no solo aumenta a liberta&#231;&#227;o de azoto sob a forma de am&#243;nia e facilita a lixivia&#231;&#227;o de nitratos, contaminando len&#231;&#243;is fre&#225;ticos e colocando em risco a sa&#250;de das popula&#231;&#245;es rurais (<a href="https://www.vidarural.pt/sem-categoria/alternativas-para-uma-utilizacao-sustentavel-de-efluentes-agro-pecuarios-como-fertilizantes">Vida Rural, 2023</a>).<br></p><p>Um estudo da <strong>Environmental Working Group (EWG, 2025)</strong> nos EUA mostra que a contamina&#231;&#227;o das &#225;guas subterr&#226;neas por nitratos oriundos de estrume mal gerido est&#225; diretamente associada a malforma&#231;&#245;es cong&#233;nitas e v&#225;rios tipos de cancro em comunidades agr&#237;colas (<a href="https://www.ewg.org/news-insights/news-release/2025/05/almost-49m-tons-manure-pose-health-risk-minnesotas-water">EWG, 2025</a>).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!kzqv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!kzqv!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp 424w, https://substackcdn.com/image/fetch/$s_!kzqv!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp 848w, https://substackcdn.com/image/fetch/$s_!kzqv!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp 1272w, https://substackcdn.com/image/fetch/$s_!kzqv!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!kzqv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:564948,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626230?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!kzqv!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp 424w, https://substackcdn.com/image/fetch/$s_!kzqv!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp 848w, https://substackcdn.com/image/fetch/$s_!kzqv!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp 1272w, https://substackcdn.com/image/fetch/$s_!kzqv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F745c5d18-4059-4a12-b6d3-610ac74f7d2c_1497x842.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Aplica&#231;&#227;o de efluentes pecu&#225;rios num campo agr&#237;cola nas margens do Vale do Le&#231;a. A legisla&#231;&#227;o exige que estes res&#237;duos sejam incorporados no solo poucas horas ap&#243;s o despejo, o que raramente acontece.</figcaption></figure></div><p></p><h3><strong>O Rio Le&#231;a: m&#225;rtir entre propaganda e abandono</strong></h3><p>No centro de tudo isto corre o Rio Le&#231;a. Enquanto as suas margens acolhem sensores ambientais, guardas-rios e campanhas publicit&#225;rias sobre a recupera&#231;&#227;o da biodiversidade, o pr&#243;prio rio continua a ser alvo de descargas, escorr&#234;ncias e neglig&#234;ncia pol&#237;tica.</p><p>De um lado, vive-se um espet&#225;culo de marketing ecol&#243;gico financiado por fundos comunit&#225;rios. Do outro, continua a existir uma pr&#225;tica sistem&#225;tica de contamina&#231;&#227;o cr&#243;nica dos solos e das &#225;guas que alimentam o Le&#231;a. A discrep&#226;ncia &#233; gritante. E leva a suspeitar que essa propaganda visa precisamente desviar a aten&#231;&#227;o da realidade. O Le&#231;a n&#227;o est&#225; a recuperar. Est&#225; a resistir.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!yJiT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!yJiT!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp 424w, https://substackcdn.com/image/fetch/$s_!yJiT!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp 848w, https://substackcdn.com/image/fetch/$s_!yJiT!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp 1272w, https://substackcdn.com/image/fetch/$s_!yJiT!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!yJiT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:168036,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626230?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!yJiT!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp 424w, https://substackcdn.com/image/fetch/$s_!yJiT!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp 848w, https://substackcdn.com/image/fetch/$s_!yJiT!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp 1272w, https://substackcdn.com/image/fetch/$s_!yJiT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F679468c1-2555-4739-ab7c-a2e52024d826_1497x842.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><br><strong>Agricultores: v&#237;timas de um modelo que n&#227;o escolheram</strong></p><p>&#201; injusto responsabilizar exclusivamente os agricultores. A maioria deles est&#225; presa num modelo agr&#237;cola intensivo, desenhado longe do territ&#243;rio, que exige produ&#231;&#227;o barata e constante. Para que o leite continue acess&#237;vel nas cidades, os campos s&#227;o empurrados para pr&#225;ticas de risco.</p><p>O problema n&#227;o &#233; a agricultura nem a pecu&#225;ria. O problema &#233; um sistema que ignora os limites ecol&#243;gicos e sociais dos territ&#243;rios e que transforma o rural em zona de sacrif&#237;cio para sustentar a ilus&#227;o de abund&#226;ncia urbana.</p><h3><strong>Uma lei que n&#227;o &#233; cumprida, uma fiscaliza&#231;&#227;o que n&#227;o existe</strong></h3><p>A legisla&#231;&#227;o ambiental em Portugal &#233; suficiente para evitar estes abusos. O que falta &#233; aplic&#225;-la. O SEPNA, em Santo Tirso, serve v&#225;rios concelhos com uma reduzida equipe de agentes. N&#227;o h&#225; recursos, nem vontade pol&#237;tica, para travar estas pr&#225;ticas &#8212; mesmo quando s&#227;o conhecidas por todos.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!geP_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!geP_!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp 424w, https://substackcdn.com/image/fetch/$s_!geP_!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp 848w, https://substackcdn.com/image/fetch/$s_!geP_!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp 1272w, https://substackcdn.com/image/fetch/$s_!geP_!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!geP_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!geP_!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp 424w, https://substackcdn.com/image/fetch/$s_!geP_!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp 848w, https://substackcdn.com/image/fetch/$s_!geP_!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp 1272w, https://substackcdn.com/image/fetch/$s_!geP_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d11f61e-febb-4f47-b168-96beda317eff_1497x842.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p><br>Perante a incapacidade de fiscalizar ou apanhar em flagrante os despejos ilegais de res&#237;duos dom&#233;sticos, amplamente comentados e reconhecidos pelas popula&#231;&#245;es locais, <strong>a C&#226;mara Municipal tem a obriga&#231;&#227;o de assumir a responsabilidade pelo transporte destes res&#237;duos para esta&#231;&#245;es de tratamento certificadas</strong>. Se n&#227;o &#233; poss&#237;vel vigiar, ent&#227;o &#233; preciso intervir. H&#225; estrutura log&#237;stica para essa tarefa. Se n&#227;o houver, invista-se. A passividade institucional perante esta cat&#225;strofe silenciosa &#233;, ela pr&#243;pria, um ato de cumplicidade.</p><p>Sem fiscaliza&#231;&#227;o, as cisternas que deviam fertilizar passam a contaminar. E as popula&#231;&#245;es vivem cercadas de riscos invis&#237;veis: doen&#231;as, &#225;guas contaminadas, degrada&#231;&#227;o do solo, perda de soberania alimentar.</p><h3><strong>O tempo da toler&#226;ncia acabou</strong></h3><p>Este artigo n&#227;o &#233; apenas uma den&#250;ncia. &#201; um apelo urgente &#224; indigna&#231;&#227;o p&#250;blica. Exige-se que o transporte e tratamento dos res&#237;duos dom&#233;sticos seja garantido por servi&#231;os p&#250;blicos com forma&#231;&#227;o, &#233;tica e responsabilidade &#8212; e que as pr&#225;ticas agr&#237;colas sejam reguladas com seriedade e proximidade.</p><p>A defesa ambiental n&#227;o &#233; uma causa secund&#225;ria. &#201; a linha da frente. Vivemos numa fina camada habit&#225;vel da Atmosfera &#8212; entre o n&#237;vel do mar e os 2.500 metros de altitude. Destruir os solos, contaminar as &#225;guas e envenenar o ar &#233; cavar o nosso pr&#243;prio colapso.</p><p>N&#227;o se pode falar do futuro de um rio enquanto os campos do Vale do Le&#231;a forem tratados como lixeiras biol&#243;gicas. N&#227;o se pode falar de sustentabilidade enquanto a propaganda esconde o cheiro do esgoto e o sil&#234;ncio da doen&#231;a.</p>]]></content:encoded></item><item><title><![CDATA[A ilusão do biológico: quando a certificação ignora quem trabalha a terra e os ecossistemas]]></title><description><![CDATA[O selo biol&#243;gico acalma consci&#234;ncias, mas ignora quem cuida do solo, das plantas e dos ecossistemas]]></description><link>https://www.estacaoagroflorestal.org/p/a-ilusao-do-biologico-quando-a-certificacao-ignora-quem-trabalha-a-terra-os-ecossistemas</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/a-ilusao-do-biologico-quando-a-certificacao-ignora-quem-trabalha-a-terra-os-ecossistemas</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Tue, 18 Feb 2025 16:39:25 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!wM-9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F611dc308-45b9-4431-bed7-26aa5b73841c_3136x2090.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!wM-9!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F611dc308-45b9-4431-bed7-26aa5b73841c_3136x2090.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!wM-9!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F611dc308-45b9-4431-bed7-26aa5b73841c_3136x2090.webp 424w, 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srcset="https://substackcdn.com/image/fetch/$s_!wM-9!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F611dc308-45b9-4431-bed7-26aa5b73841c_3136x2090.webp 424w, https://substackcdn.com/image/fetch/$s_!wM-9!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F611dc308-45b9-4431-bed7-26aa5b73841c_3136x2090.webp 848w, https://substackcdn.com/image/fetch/$s_!wM-9!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F611dc308-45b9-4431-bed7-26aa5b73841c_3136x2090.webp 1272w, https://substackcdn.com/image/fetch/$s_!wM-9!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F611dc308-45b9-4431-bed7-26aa5b73841c_3136x2090.webp 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><br>Por&nbsp;<strong>Ricardo Meireles</strong>&nbsp;&#8211;&nbsp;18 de fevereiro de 2025</p><p></p><p>Muitos de n&#243;s acreditamos que a agricultura biol&#243;gica &#233; a escolha mais sustent&#225;vel &#8212; e, em compara&#231;&#227;o com a convencional, ela realmente &#233;. No entanto, &#233; preciso ir al&#233;m do selo verde. A agricultura biol&#243;gica ainda opera dentro de um modelo que prioriza a produtividade imediata em detrimento da regenera&#231;&#227;o do solo, dependendo de&nbsp;<strong>produtos externos</strong>&nbsp;cujos impactos s&#227;o frequentemente ignorados. Quando olhamos para sistemas como os agroflorestais ou agroecol&#243;gicos, percebemos que h&#225; alternativas que n&#227;o sacrificam trabalhadores rurais ou ecossistemas. Este texto tenta expor uma contradi&#231;&#227;o: quem &#233; realmente protegido pela certifica&#231;&#227;o biol&#243;gica, e porque falha em resolver problemas estruturais?</p><p><strong>O mito da certifica&#231;&#227;o e o uso do cobre na agricultura biol&#243;gica</strong></p><p>Um dos pilares da agricultura biol&#243;gica &#233; o uso de produtos &#8220;naturais&#8221; no controlo de pragas e doen&#231;as. Entre eles, destaca-se a calda bordalesa, uma mistura de sulfato de cobre e cal que, desde o s&#233;culo XIX, vem sendo utilizada para combater fungos em vinhas, pomares e hortas. O problema? O cobre n&#227;o desaparece com um passe de magia s&#243; porque vem rotulado como &#8220;permitido na agricultura biol&#243;gica&#8221;.</p><p>Estudos cient&#237;ficos demonstram que o uso continuado de fungicida baseados no cobre leva &#224; sua acumula&#231;&#227;o no solo, prejudicando a microbiota e reduzindo a fertilidade da terra (Garc&#237;a-Delgado et al., 2019). Uma investiga&#231;&#227;o da Universidade de Wageningen revelou que, em muitas vinhas biol&#243;gicas aqui na Europa, os n&#237;veis de cobre no solo j&#225; ultrapassam os limites ambientais recomendados, pondo em risco a qualidade da &#225;gua subterr&#226;nea e a biodiversidade local (Mackie et al., 2012).</p><p>E o que dizer dos trabalhadores que aplicam estes produtos? Os consumidores podem sentir-se reconfortados ao saber que os tomates biol&#243;gicos que compraram na sec&#231;&#227;o privilegiada do supermercado n&#227;o foram pulverizados com pesticidas sint&#233;ticos, mas dificilmente questionam se o agricultor que os cultivou teve de lidar diariamente com exposi&#231;&#245;es repetidas a um metal pesado. Investigadores da Lincoln University, na Nova Zel&#226;ndia, analisaram pomares de kiwis e descobriram que o cobre afeta gravemente a fauna do solo, comprometendo os organismos respons&#225;veis pela sua regenera&#231;&#227;o natural (Kom&#225;rek et al., 2010). </p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!1j24!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!1j24!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp 424w, https://substackcdn.com/image/fetch/$s_!1j24!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp 848w, https://substackcdn.com/image/fetch/$s_!1j24!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp 1272w, https://substackcdn.com/image/fetch/$s_!1j24!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!1j24!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp" width="1456" height="971" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:971,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:834590,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626231?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!1j24!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp 424w, https://substackcdn.com/image/fetch/$s_!1j24!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp 848w, https://substackcdn.com/image/fetch/$s_!1j24!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp 1272w, https://substackcdn.com/image/fetch/$s_!1j24!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F36d8ba1e-a139-425e-8a9e-3e2375a7bb74_2046x1364.webp 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Vinha no Alto Douro vinhateiro &#8211; Foto: Ricardo Meireles</figcaption></figure></div><p><br>A exposi&#231;&#227;o permanente ao cobre na agricultura biol&#243;gica representa um risco invis&#237;vel para a sa&#250;de dos trabalhadores rurais. Produtos como a calda bordalesa, embora permitidos na certifica&#231;&#227;o biol&#243;gica, cont&#234;m sulfato de cobre &#8212; um metal pesado cuja manipula&#231;&#227;o frequente pode levar a intoxica&#231;&#245;es agudas e cr&#243;nicas. Estudos revistos por pares demonstram que a absor&#231;&#227;o cut&#226;nea ou por inala&#231;&#227;o do cobre est&#225; associada a danos hep&#225;ticos, dist&#250;rbios neurol&#243;gicos e irrita&#231;&#245;es respirat&#243;rias. Por exemplo, uma pesquisa publicada no&nbsp;<em>Journal of Agricultural and Food Chemistry</em>&nbsp;(2023) analisou trabalhadores de vinhas biodin&#226;micas na Europa e identificou n&#237;veis elevados de cobre no sangue em 38% dos participantes, correlacionados com sintomas como fadiga extrema e altera&#231;&#245;es cognitivas. Al&#233;m disso, a Organiza&#231;&#227;o Mundial da Sa&#250;de (OMS) classifica o cobre como um contaminante de preocupa&#231;&#227;o ocupacional quando acumulado no organismo, especialmente em atividades que envolvem pulveriza&#231;&#227;o sem equipamento de prote&#231;&#227;o adequado.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!op2e!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!op2e!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp 424w, https://substackcdn.com/image/fetch/$s_!op2e!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp 848w, https://substackcdn.com/image/fetch/$s_!op2e!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp 1272w, https://substackcdn.com/image/fetch/$s_!op2e!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!op2e!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp" width="1456" height="832" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:832,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:323302,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626231?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!op2e!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp 424w, https://substackcdn.com/image/fetch/$s_!op2e!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp 848w, https://substackcdn.com/image/fetch/$s_!op2e!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp 1272w, https://substackcdn.com/image/fetch/$s_!op2e!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45d4ac41-6421-49df-b3c4-74b198b847f3_2048x1170.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><br><br>A falta de regulamenta&#231;&#227;o espec&#237;fica para produtos considerados &#8220;naturais&#8221; na agricultura biol&#243;gica agrava ainda mais o problema. Enquanto os pesticidas sint&#233;ticos passam por avalia&#231;&#245;es rigorosas de toxicidade antes de serem aprovados, os fungicidas &#224; base de cobre, como a calda bordalesa, frequentemente escapam a esse n&#237;vel de fiscaliza&#231;&#227;o. Isso ocorre porque h&#225; uma percep&#231;&#227;o generalizada de que produtos rotulados como &#8220;biol&#243;gicos&#8221; s&#227;o inerentemente seguros, o que nem sempre corresponde &#224; realidade. Como resultado, os trabalhadores rurais e vizinhos de explora&#231;&#245;es agr&#237;colas em MPB, muitas vezes desprovidos de informa&#231;&#245;es adequadas e equipamentos de prote&#231;&#227;o, acabam expostos a riscos significativos &#224; sa&#250;de. Essa din&#226;mica revela uma contradi&#231;&#227;o no sistema: a busca por uma imagem de sustentabilidade e seguran&#231;a para o consumidor acaba por negligenciar aqueles que est&#227;o na linha de frente do cultivo, expondo-os a condi&#231;&#245;es que podem comprometer seu bem-estar a longo prazo.</p><h2><strong>Os efeitos no solo e nos ecossistemas: um risco ignorado</strong></h2><p>Os impactos negativos do uso prolongado de cobre v&#227;o al&#233;m dos trabalhadores e vizinhos dos pomares e da contamina&#231;&#227;o do solo. Como destacou a agr&#243;noma Ana Maria Primavesi, a aplica&#231;&#227;o recorrente de defensivos minerais&#8212;sejam sint&#233;ticos ou considerados biol&#243;gicos, como a calda bordalesa&#8212;desequilibra os minerais no solo, tornando as plantas mais vulner&#225;veis a pragas e doen&#231;as. Em 2019, Primavesi alertava que &#8220;a aplica&#231;&#227;o rotineira de algum defensivo com base mineral, qu&#237;mico de s&#237;ntese ou n&#227;o, como a calda bordalesa, acarreta sempre o excesso de um mineral e a defici&#234;ncia de outros. Isso, infalivelmente, provoca o ataque de algum parasita&#8221; (Primavesi, 2019).</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qxbA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qxbA!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp 424w, https://substackcdn.com/image/fetch/$s_!qxbA!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp 848w, https://substackcdn.com/image/fetch/$s_!qxbA!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp 1272w, https://substackcdn.com/image/fetch/$s_!qxbA!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qxbA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp" width="1456" height="750" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:750,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1052092,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626231?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!qxbA!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp 424w, https://substackcdn.com/image/fetch/$s_!qxbA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp 848w, https://substackcdn.com/image/fetch/$s_!qxbA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp 1272w, https://substackcdn.com/image/fetch/$s_!qxbA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb62deab3-cbdf-4ad8-a7b2-239ffd7f7a1c_2045x1054.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Ana Maria Primavesi &#8211; Foto: anamariaprimavesi.com.br</figcaption></figure></div><p>A fruticultura em Portugal tem registado um crescimento galopante nas &#250;ltimas d&#233;cadas, com destaque para os investimntos em abacate, ma&#231;&#227;, p&#234;ra, citrinos os frutos vermelhos. Para assegurar uma produ&#231;&#227;o eficiente no modo de produ&#231;&#227;o biol&#243;gico, &#233; comum recorrer a tratamentos fitossanit&#225;rios, especialmente fungicidas &#224; base de cobre, para combater doen&#231;as geradas pela inadapta&#231;&#227;o das plantas &#224;s condi&#231;&#245;es locais.</p><p>Muitas destas plantas s&#227;o cultivadas em ambientes diferentes dos seus habitats originais, o que pode enfraquec&#234;-las e torn&#225;-las mais suscet&#237;veis ao que se convencionou chamar pragas. <a href="https://anamariaprimavesi.com.br/2022/04/15/o-estresse-da-planta-e-que-chama-a-praga/">Primavesi observou que &#8220;o stress da planta &#233; proveniente dos obst&#225;culos de temperaturas como falta de exposi&#231;&#227;o ao sol e temperaturas baixas e altas; stress de quantidade de &#225;gua; m&#225;s condi&#231;&#245;es clim&#225;ticas que v&#234;m do excesso de humidade, insufici&#234;ncia ou excesso de nutrientes, ventanias, geadas e outros.&#8221;</a> Este stress pode resultar em plantas mais vulner&#225;veis, exigindo um uso ainda maior de tratamentos fitossanit&#225;rios.</p><p>O problema ganha ainda maior dimens&#227;o quando olhamos para os sistemas agroflorestais e outros modelos agroecol&#243;gicos, que dependem da biodiversidade do solo e da ciclagem de nutrientes para se manterem produtivos a longo prazo. O uso excessivo de cobre e outros metais pesados nas envolventes a esses projetos afeta diretamente a microbiologia do solo, eliminando organismos essenciais para a decomposi&#231;&#227;o da mat&#233;ria org&#226;nica e a disponibiliza&#231;&#227;o de nutrientes para as plantas. Isso pode prejudicar tanto a regenera&#231;&#227;o natural dos ecossistemas quanto o equil&#237;brio das esp&#233;cies num desenho agroflorestal. <strong>Ou seja, em vez de favorecer sistemas resilientes, a agricultura biol&#243;gica, da forma como &#233; muitas vezes praticada, pode estar a criar novos problemas ambientais</strong>.<br></p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/webp&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/03554fcd-4c5f-46e0-99b3-e5acd6864363_2046x1364.webp&quot;},{&quot;type&quot;:&quot;image/webp&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/633c9994-dae7-4cb0-8c39-614689a49807_2046x1366.webp&quot;}],&quot;caption&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/14111d29-bef2-4e01-847f-de7f01412e7d_1456x720.png&quot;}},&quot;isEditorNode&quot;:true}"></div><h2><strong>Afinal, quem ganha com a certifica&#231;&#227;o biol&#243;gica?</strong></h2><p>A grande quest&#227;o que fica &#233;: para quem serve realmente a certifica&#231;&#227;o biol&#243;gica? Quem est&#225; a ser protegido? Quem &#233; o verdadeiro benefici&#225;rio desta etiqueta? Porque se preocupa mais com o consumidor do que com o trabalhador rural ou os vizinhos que veem os seus terrenos contaminados sem se aperceberem disso a tempo?</p><p>Apesar dos seus m&#233;ritos, a Agricultura Biol&#243;gica ainda opera dentro de um modelo extrativista. A cada ciclo produtivo, &#233; necess&#225;rio aportar mais energia ao sistema &#8212; seja na forma de fungicidas como a calda bordalesa, adubos org&#226;nicos ou corre&#231;&#245;es minerais &#8212; para manter a mesma produtividade. Isso ocorre porque, embora evite produtos sint&#233;ticos, a agricultura biol&#243;gica n&#227;o regenera o solo de forma efetiva. Em vez de criar um ecossistema autossustent&#225;vel, ela depende de interven&#231;&#245;es constantes para compensar a degrada&#231;&#227;o gradual do solo.</p><p>A solu&#231;&#227;o pode passar por repensar profundamente os princ&#237;pios da agricultura biol&#243;gica. Se queremos uma verdadeira alternativa &#224; agricultura industrial, n&#227;o basta proibir produtos sint&#233;ticos e substitu&#237;-los por vers&#245;es &#8220;naturais&#8221; que podem ser igualmente prejudiciais. Precisamos de um modelo agr&#237;cola que olhe para a sa&#250;de do solo, a biodiversidade e a regenera&#231;&#227;o ecol&#243;gica como elementos centrais, e n&#227;o apenas para o conforto de um selo de certifica&#231;&#227;o que tranquiliza consci&#234;ncias, mas ignora realidades. <br><br>Enquanto isso n&#227;o acontecer, continuaremos a vender uma ilus&#227;o verde &#8211; boa para o marketing e o greenwashing, mas n&#227;o necessariamente boa para o solo e para quem o trabalha.</p><div><hr></div><h3><strong>Refer&#234;ncias</strong></h3><ul><li><p>Garc&#237;a-Delgado, M., et al. (2019). &#8220;Long-term effects of copper-based fungicide applications on soil copper fractionation and bacterial community structure.&#8221; <em>Science of The Total Environment</em>, 660, 600-608.</p></li><li><p>Mackie, K. A., et al. (2012). &#8220;Long-term copper application in an organic vineyard modifies spatial distribution of soil micro-organisms.&#8221; <em>Soil Biology and Biochemistry</em>, 49, 70-79.</p></li><li><p>Kom&#225;rek, M., et al. (2010). &#8220;Copper contamination of vineyard soils from small wine producers: a case study from the Czech Republic.&#8221; <em>Geoderma</em>, 147(1-2), 16-22.</p></li><li><p>Primavesi, A. M. (2019). &#8220;Trofobiose e Efeitos dos Agrot&#243;xicos e adubos concentrados sobre as plantas.&#8221; Dispon&#237;vel em: <a href="https://anamariaprimavesi.com.br">https://anamariaprimavesi.com.br</a></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Forests Without Diversity Burn Faster—Here’s Why]]></title><description><![CDATA[Portugal's expanding 'green deserts'&#8212;monoculture plantations&#8212;fuel wildfire risks by altering temperatures and drying out landscapes. A shift toward nature-based solutions is needed.]]></description><link>https://www.estacaoagroflorestal.org/p/forests-without-diversity-burn-fasterheres</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/forests-without-diversity-burn-fasterheres</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Fri, 14 Feb 2025 14:04:41 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/317167bc-3aed-47f5-b241-df7b62a51913_2048x1141.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-akw!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-akw!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-akw!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-akw!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-akw!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!-akw!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg" width="1456" height="811" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:811,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1332343,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!-akw!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-akw!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-akw!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-akw!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb213df7a-494a-421b-a797-5f3c66be5bac_2048x1141.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>The Hidden Fire Risk: How Monoculture Fuels Wildfires</strong></p><p><strong>Portugal&#8217;s expanding &#8216;green deserts&#8217;&#8212;vast monoculture plantations&#8212;fuel wildfire risks by altering local temperatures and drying out surrounding landscapes. Addressing this crisis requires a critical reevaluation of land management practices and a shift toward solutions rooted in nature&#8217;s own resilience.</strong></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.estacaoagroflorestal.org/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><h3><strong>What Happened in the Past?</strong></h3><p>When discussing forest fires in Portugal, people often nostalgically recall a time when the hills were "clean" and wildfires were rare. But are we making the right connection?</p><p>In the past, farmers would clear the undergrowth and use it as bedding for livestock. Over time, this organic matter, enriched with manure, became a natural fertilizer for crops. However, with the abandonment of traditional agriculture, this cycle was broken. The undergrowth, once a valuable resource, accumulated unchecked, turning into fuel for summer wildfires. At first glance, it seems like we lost a well-balanced natural process. But the reality is more complex.</p><h3><strong>The Weaknesses of This System</strong></h3><h3></h3><p>What many overlook is that generations of constant forest "cleaning" led to soil degradation through erosion and moisture loss. This disruption prevented green matter from fulfilling its role in the ecological succession process.</p><p>With each clearing, the ecosystem was stripped down to its bare bones, forcing nature to restart the process of covering the soil to maintain moisture and protection. Just as the environment was ready to take the next step in succession and give way to more resilient vegetation, another clearing set everything back. This cycle of ongoing (and often unintentional) human interference sabotaged the natural evolution of forests, gradually replacing native ecosystems with drier, less biodiverse landscapes.</p><p>At a time when wildfires threaten many regions of Portugal and the world, understanding the causal link between forest stratification and fire prevention has become urgent.</p><h3><strong>The Importance of Forest Stratification</strong></h3><p>Forest stratification is the natural layering of plants at different heights, each occupying a niche in the ecosystem. This structured arrangement optimizes light capture, enhances photosynthesis efficiency, and regulates interactions within the environment.</p><p>Austrian naturalist Viktor Schauberger, known for his groundbreaking studies on forest ecosystems, revealed how trees act as natural condensers, drawing moisture from the air. Photosynthesis, an endothermic process, absorbs energy from the environment, cooling it as sunlight is converted into nutrients. This creates a thermal gradient that attracts atmospheric moisture, enriching the soil and vegetation while significantly reducing fire risk.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!CzLJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!CzLJ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png 424w, https://substackcdn.com/image/fetch/$s_!CzLJ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png 848w, https://substackcdn.com/image/fetch/$s_!CzLJ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png 1272w, https://substackcdn.com/image/fetch/$s_!CzLJ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!CzLJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png" width="1456" height="817" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:817,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:8422505,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!CzLJ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png 424w, https://substackcdn.com/image/fetch/$s_!CzLJ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png 848w, https://substackcdn.com/image/fetch/$s_!CzLJ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png 1272w, https://substackcdn.com/image/fetch/$s_!CzLJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8aaf6947-3a7e-43da-a34a-7af36115fc90_2558x1436.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>When stratification is absent&#8212;when forests lack biodiversity and plants with varying light needs&#8212;photosynthetic activity becomes uneven. This imbalance affects temperature distribution, allowing dry winds to flow freely. The now-parched soil loses moisture due to temperature and humidity differences, accelerating land degradation and desert formation. The devastating impact of this phenomenon can be seen across Portugal, where human interference has reshaped entire landscapes.</p><h3><strong>The Dangers of Monoculture and Neglected Forests</strong></h3><p>The real concern is not just monocultures themselves but also the surrounding forests. Large plantations are often strictly monitored by the corporations that establish them, while adjacent forests are left without the same level of care. This disparity in fire prevention practices creates a dangerous imbalance, turning nearby areas into ignition points for fast-spreading wildfires fueled by the dry conditions imposed by dominant monocultures.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!BfFK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!BfFK!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg 424w, https://substackcdn.com/image/fetch/$s_!BfFK!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg 848w, https://substackcdn.com/image/fetch/$s_!BfFK!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!BfFK!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!BfFK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg" width="1456" height="810" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:810,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1431353,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!BfFK!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg 424w, https://substackcdn.com/image/fetch/$s_!BfFK!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg 848w, https://substackcdn.com/image/fetch/$s_!BfFK!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!BfFK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0d28bb18-3859-4f15-9681-71ce096d36c4_2048x1140.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Eucalyptus plantation in monoculture system in the municipality of Santo Tirso for the pulp industry. It is not the species itself responsible for soil desertification, but rather the monoculture system in which it is planted and exploited, creating green deserts like the one in the image from 2021. Photo: Ricardo Meireles</figcaption></figure></div><p><br></p><p>Take, for instance, eucalyptus plantations in Santo Tirso, cultivated for the pulp industry. Eucalyptus itself isn&#8217;t the problem&#8212;the real issue lies in the monoculture model, which exhausts the soil and creates so-called "green deserts," as seen in Santo Tirso in 2021.</p><h3><strong>Learning from Nature: Solutions for Fire Prevention</strong></h3><p>In a temperate climate like Portugal&#8217;s, the need for biodiverse, stratified forests is even more critical. These ecosystems attract atmospheric moisture, slowing fire progression and acting as natural barriers. The stark contrast between the destruction caused by wildfires in monoculture areas and the resilience of balanced ecosystems is an urgent call to action.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!JimO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!JimO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!JimO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!JimO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!JimO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!JimO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png" width="728" height="409.5" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/afc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:false,&quot;imageSize&quot;:&quot;normal&quot;,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:728,&quot;bytes&quot;:1385922,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!JimO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!JimO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!JimO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!JimO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fafc8f6a6-3020-4b4f-b7e2-94396eac3955_1920x1080.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>The key takeaway is clear: we must stop fighting nature and start learning from it.</p><p>Ernst G&#246;tsch's concept of "Planting Water" through Syntropic Agriculture highlights the power of maintaining moisture in the soil. His approach is not just about growing food but about designing fire-resistant forests that retain humidity and build resilience over time.</p><p>For too long, human intervention has been about controlling, modifying, and eliminating natural processes. But as thinkers like Schauberger and G&#246;tsch remind us, true forest management is about working with nature, not against it.</p><p>Nature has spent millions of years perfecting the art of resilience. If we truly want to prevent wildfires, we must learn to work with it, not against it.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.estacaoagroflorestal.org/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Monocultura de Árvores: Ligação Fatal entre falta de Biodiversidade e Fogos Florestais]]></title><description><![CDATA[Os &#8220;desertos verdes&#8221; em Portugal aumentam o risco de inc&#234;ndios pelas influ&#234;ncias t&#233;rmicas que geram localmente. &#201; urgente rever a gest&#227;o de terras e buscar solu&#231;&#245;es inspirada nos ecossistemas naturais]]></description><link>https://www.estacaoagroflorestal.org/p/monocultura-de-arvores-ligacao-fatal-entre-a-falta-de-estratificacao-e-a-prevencao-de-incendios-florestais</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/monocultura-de-arvores-ligacao-fatal-entre-a-falta-de-estratificacao-e-a-prevencao-de-incendios-florestais</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Tue, 26 Sep 2023 15:52:40 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!JDfW!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Por: Ricardo Meireles</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!JDfW!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!JDfW!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg 424w, https://substackcdn.com/image/fetch/$s_!JDfW!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg 848w, https://substackcdn.com/image/fetch/$s_!JDfW!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!JDfW!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!JDfW!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg" width="1456" height="811" 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srcset="https://substackcdn.com/image/fetch/$s_!JDfW!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg 424w, https://substackcdn.com/image/fetch/$s_!JDfW!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg 848w, https://substackcdn.com/image/fetch/$s_!JDfW!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!JDfW!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd67cf8d4-07b0-4566-a607-b4dc25eaeaca_2048x1141.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2></h2><h4><strong>O que acontecia no passado?</strong></h4><p>Quando se conversa em Portugal sobre&nbsp;<strong>fogos florestais</strong>, recorda-se saudosamente o tempo em que todos os montes estavam &#8220;limpos&#8221; e quase n&#227;o havia inc&#234;ndios. Estaremos a fazer a associa&#231;&#227;o correta?</p><p>Nessa altura, cortava-se a vegeta&#231;&#227;o rasteira, que viria a servir de cama aos animais nos est&#225;bulos. Mais tarde, toda essa biomassa misturada com os excrementos animais j&#225; curtidos seria utilizada como fertilizante para as culturas anuais. Com o abandono da agricultura tradicional quebrou-se esse ciclo que parecia perfeito. Essa vegeta&#231;&#227;o deixa de ser necess&#225;ria e acumula-se nos montes, servindo de combust&#237;vel aos fogos de Ver&#227;o. &#192; primeira vista, parece que se deu a extin&#231;&#227;o de um movimento org&#226;nico bem-sucedido. S&#243; que n&#227;o.</p><h4><strong>As fragilidades desse sistema</strong></h4><p>O que passa despercebido a quem dispersa esta teoria &#233; que o movimento de &#8220;limpeza&#8221; constante da mata durante gera&#231;&#245;es provocou uma&nbsp;<strong>degrada&#231;&#227;o do solo atrav&#233;s da eros&#227;o e da evapora&#231;&#227;o</strong>. Ora, isso impediu a mat&#233;ria verde de cumprir a sua fun&#231;&#227;o na&nbsp;<strong>linha de sucess&#227;o ecol&#243;gica.</strong>&nbsp;</p><p><strong>A cada corte, o sistema era levado &#8220;ao osso&#8221;</strong>&nbsp;e a&nbsp;<strong>natureza tinha de recome&#231;ar o trabalho&nbsp;</strong>de cobrir novamente o solo para o manter h&#250;mido e protegido. Mais tarde, quando j&#225; estaria tudo pronto para se dar o pr&#243;ximo passo na sucess&#227;o e abrir caminho &#224; vegeta&#231;&#227;o mais exigente, era feito novo corte e tudo regredia. Foi neste ambiente de &#8220;sabotagem&#8221; permanente (e inconsciente) pelo homem &#224; l&#243;gica da floresta que <strong>os ambientes aut&#243;ctones foram perdendo terreno, dando lugar a espa&#231;os mais &#225;ridos, com menos biodiversidade.</strong></p><p>Numa altura em que a amea&#231;a dos inc&#234;ndios florestais paira sobre muitas regi&#245;es de Portugal e do Mundo, compreender a liga&#231;&#227;o causal entre a estratifica&#231;&#227;o das florestas e a preven&#231;&#227;o de inc&#234;ndios tornou-se urgente.</p><p>Entende-se por estratifica&#231;&#227;o a distribui&#231;&#227;o organizada de plantas em diferentes estratos verticais. Cada esp&#233;cie ocupa um espa&#231;o espec&#237;fico, otimizando a capta&#231;&#227;o de luz, a efici&#234;ncia fotossint&#233;tica e a intera&#231;&#227;o com o ecossistema circundante.<br><br><a href="https://en.wikipedia.org/wiki/Viktor_Schauberger">Viktor Schauberger</a>, naturalista austr&#237;aco, estudou em meados do s&#233;culo passado o funcionamento das florestas e a sua rela&#231;&#227;o com o ambiente circundante. Atrav&#233;s das suas observa&#231;&#245;es e estudos, Schauberger revelou que as florestas agem como &#8220;condensadores&#8221; naturais durante a fotoss&#237;ntese. Isso significa que, sendo um <a href="https://maestrovirtuale.com/por-que-a-fotossintese-e-uma-reacao-endotermica/">processo endot&#233;rmico</a>, a fotoss&#237;ntese absorve energia do ambiente, esfriando-o &#224; medida que converte a luz solar em nutrientes. O efeito desse processo &#233; a cria&#231;&#227;o de um gradiente t&#233;rmico que atrai humidade da atmosfera, condensando-a e, consequentemente, n&#227;o s&#243; enriquece o solo e a vegeta&#231;&#227;o circundantes como tamb&#233;m diminuem o risco de inc&#234;ndio.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!NtcI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!NtcI!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp 424w, https://substackcdn.com/image/fetch/$s_!NtcI!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp 848w, https://substackcdn.com/image/fetch/$s_!NtcI!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp 1272w, https://substackcdn.com/image/fetch/$s_!NtcI!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!NtcI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2903054,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626233?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!NtcI!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp 424w, https://substackcdn.com/image/fetch/$s_!NtcI!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp 848w, https://substackcdn.com/image/fetch/$s_!NtcI!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp 1272w, https://substackcdn.com/image/fetch/$s_!NtcI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0796d068-da4a-41df-9ae9-dfafbf873d91_2048x1152.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>A aus&#234;ncia de estratifica&#231;&#227;o, ou seja, a inexist&#234;ncia de uma floresta biodiversa, com esp&#233;cies de diferentes necessidades de luz a ocupar diferentes patamares do espa&#231;o vertical, tem infu&#234;ncia na distribui&#231;&#227;o da atividade fotossint&#233;tica e, consequentemente, na temperatura dos diferentes estratos da vegeta&#231;&#227;o. O vento seco flui livremente, e o solo, agora mais seco, perde &#225;gua por diferen&#231;a de temperatura e humidade, tornando-se um solo prop&#237;cio para a degrada&#231;&#227;o e forma&#231;&#227;o de desertos. &#201; um cen&#225;rio que ecoa dramaticamente nas paisagens portuguesas devastadas pela intromiss&#227;o humana no meio ambiente.</p><p>A preocupa&#231;&#227;o central reside n&#227;o apenas nas monoculturas, mas tamb&#233;m nas florestas circundantes. Enquanto as grandes monoculturas podem ser estritamente monitorizadas palas corpora&#231;&#245;es que as implantam, as florestas adjacentes muitas vezes carecem de aten&#231;&#227;o e cuidado semelhantes, mas n&#227;o t&#234;m. Esta disparidade nas pr&#225;ticas de preven&#231;&#227;o de inc&#234;ndios cria um desequil&#237;brio perigoso, onde as &#225;reas adjacentes podem facilmente tornar-se pontos de igni&#231;&#227;o para inc&#234;ndios e rapidamente se espalhar, alimentados pelo ambiente seco criado pelas monoculturas dominantes.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!IRH1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!IRH1!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg 424w, https://substackcdn.com/image/fetch/$s_!IRH1!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg 848w, https://substackcdn.com/image/fetch/$s_!IRH1!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!IRH1!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!IRH1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg" width="1456" height="810" 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srcset="https://substackcdn.com/image/fetch/$s_!IRH1!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg 424w, https://substackcdn.com/image/fetch/$s_!IRH1!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg 848w, https://substackcdn.com/image/fetch/$s_!IRH1!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!IRH1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9bd1be3f-3116-4cd0-9620-dc616af1b09e_2048x1140.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Planta&#231;&#227;o de eucalipto em regime de monocultura no Concelho de Santo Tirso para a industria da celulose. N&#227;o &#233; esta esp&#233;cie a respons&#225;vel pela desertifica&#231;&#227;o dos solos, mas sim o regime de monocultura em que ela &#233; plantada e explorada, criando desertos verdes como o da imagem em 2021Foto: Ricardo Meireles</figcaption></figure></div><p>Numa regi&#227;o de clima temperado como Portugal, a import&#226;ncia de estabelecer florestas biodiversas e estratificadas &#233; ainda maior. Estas florestas t&#234;m a capacidade de atrair humidade atmosf&#233;rica para o solo, atuando como barreiras retardadoras da evolu&#231;&#227;o do fogo. O contraste entre a devasta&#231;&#227;o causada por inc&#234;ndios em &#225;reas de monoculturas e o potencial de ecossistemas equilibrados &#233; uma chamada urgente para a a&#231;&#227;o.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!VJkL!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!VJkL!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp 424w, https://substackcdn.com/image/fetch/$s_!VJkL!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp 848w, https://substackcdn.com/image/fetch/$s_!VJkL!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp 1272w, https://substackcdn.com/image/fetch/$s_!VJkL!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!VJkL!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp" width="1456" height="817" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:817,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:577666,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626233?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!VJkL!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp 424w, https://substackcdn.com/image/fetch/$s_!VJkL!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp 848w, https://substackcdn.com/image/fetch/$s_!VJkL!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp 1272w, https://substackcdn.com/image/fetch/$s_!VJkL!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2cfd0fb-0880-491a-b9f2-87b01e9ce8e1_1496x839.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>A mensagem fundamental a ser compreendida &#233; a relev&#226;ncia de honrar as din&#226;micas naturais dos ecossistemas, e a Agrofloresta Sucessional ou <a href="https://agendagotsch.com/pt/">Agricultura Sintr&#243;pica de Ernst Gotsch</a> surge precisamente com esse prop&#243;sito.<br><br>As florestas prosperaram durante milh&#245;es de anos em auto-gest&#227;o, at&#233; que, por m&#227;o do ser humano a manipula&#231;&#227;o e a elimina&#231;&#227;o entraram em cena. O conhecimento compartilhado por Victor Schauberger ou mais recentemente Ernst Gotcsh serve para lembrar que a gest&#227;o eficaz da floresta est&#225; intrinsecamente ligada &#224; manuten&#231;&#227;o da estratifica&#231;&#227;o vegetal, seja atrav&#233;s da din&#226;mica natural das florestas ou do design ecol&#243;gico de m&#227;o humana.</p><p><strong>A proposta de Gotcsh para Plantar &#192;gua atrav&#233;s da din&#226;mica da Agricultura Sintr&#243;pica &#233; tamb&#233;m um apelo &#224; cria&#231;&#227;o de florestas blindadas ao fogo atrav&#233;s da cria&#231;&#227;o e reten&#231;&#227;o de humidade no solo.</strong></p><p>Enquanto desempenhamos um papel ativo na prote&#231;&#227;o contra inc&#234;ndios, &#233; crucial reconhecer que a nossa interven&#231;&#227;o deve complementar, e n&#227;o substituir, a sabedoria acumulada ao longo de milh&#245;es de anos pela pr&#243;pria natureza.</p><p>Preservar a estratifica&#231;&#227;o vegetal &#233; crucial para prevenir inc&#234;ndios. <strong>Respeitar a sabedoria da natureza &#233; a chave.</strong></p><p><em>Nota: Este artigo &#233; uma abordagem introdut&#243;ria ao tema da estratifica&#231;&#227;o e as consequ&#234;ncias da sua aus&#234;ncia nos desertos verdes. Para obter informa&#231;&#245;es mais detalhadas e aprofundadas sobre o tema, recomenda-se a leitura do livro <a href="https://www.bambualportugal.pt/store/VIDA-EM-SINTROPIA-Dayana-Andrade-e-Felipe-Pasini-p580634910">&#8220;Vida em Sintropia&#8221; de Dayana Andrade e Felipe Pasini</a></em>.</p>]]></content:encoded></item><item><title><![CDATA[E se a Reforma Agrária em Portugal tivesse sido também Agroecológica?]]></title><description><![CDATA[Nas suas &#250;ltimas notas, Karl Marx expressou preocupa&#231;&#227;o profunda com os caminho que seguia a Agricultura. &#192; luz dessas ideias, o que poderia ter sido a Reforma Agr&#225;ria em Portugal se tivesse sido agro]]></description><link>https://www.estacaoagroflorestal.org/p/e-se-a-reforma-agraria-em-portugal-tivesse-sido-tambem-agroecologica</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/e-se-a-reforma-agraria-em-portugal-tivesse-sido-tambem-agroecologica</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Wed, 19 Jul 2023 09:27:19 GMT</pubDate><enclosure url="https://substackcdn.com/image/youtube/w_728,c_limit/l7qs_nfLMSc" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!v1T4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!v1T4!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp 424w, https://substackcdn.com/image/fetch/$s_!v1T4!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp 848w, https://substackcdn.com/image/fetch/$s_!v1T4!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp 1272w, https://substackcdn.com/image/fetch/$s_!v1T4!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!v1T4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp" width="1456" height="970" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:970,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1061360,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626234?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!v1T4!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp 424w, https://substackcdn.com/image/fetch/$s_!v1T4!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp 848w, https://substackcdn.com/image/fetch/$s_!v1T4!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp 1272w, https://substackcdn.com/image/fetch/$s_!v1T4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d0b002e-8f41-42b8-ba19-bc87a887dcb8_3136x2090.webp 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Por: Ricardo Meireles</p><p>Foi nas p&#225;ginas do Livro <a href="https://www.amazon.com.br/arte-guardar-sol-reconex%C3%A3o-florestas/dp/6589138117">&#8220;A arte de Guardar o Sol&#8221;</a> (Bambual 2021), de <a href="https://www.instagram.com/steenbockwalter/">Walter Stenbook</a>, um acad&#233;mico com uma vis&#227;o ousada sobre a coloniza&#231;&#227;o atrav&#233;s da agricultura do &#8220;velho mundo&#8221;, que deparei com as &#250;ltimas anota&#231;&#245;es que Marx registou em cadernos e que poderiam at&#233; modificar parte do legado deixado na Obra &#8221; O Capital&#8221;</p><p>Segundo Steenbook, que tamb&#233;m <a href="https://estacaoagroflorestal.wordpress.com/wp-content/uploads/2023/09/agrofloresta_agroecologica_por_uma_reconexao_metab.pdf">publicou um ensaio</a> sobre o tema, nos &#250;ltimos anos de vida Marx dedicou-se ao estudo de ci&#234;ncias naturais e sistemas de produ&#231;&#227;o em sociedades pr&#233;-capitalistas motivado pela necessidade de criar novos modelos agr&#237;colas que melhor se encaixassem em projetos socialistas. Essa preocupa&#231;&#227;o n&#227;o estava apenas relacionada com a propriedade das terras e dos bens de produ&#231;&#227;o (discutida com mais frequ&#234;ncia neste quadrante ideol&#243;gico), mas tamb&#233;m com o modelo de agricultura que iria produzir alimentos e outras mat&#233;rias primas necess&#225;rias &#224; transi&#231;&#227;o social e econ&#243;mica proposta.&nbsp;</p><p>A esta teoria Marx chama &#8220;Ruptura Metab&#243;lica&#8221; e defende que o &#234;xodo rural motivado pela revolu&#231;&#227;o industrial provocou um esvaziamento dos campos e uma maior press&#227;o sobre os agricultores que passariam a fornecer as cidades cada vez mais lotadas. Refere-se &#224; quebra na circula&#231;&#227;o natural de nutrientes entre campo e cidade causada pelo capitalismo industrial. Quando as pessoas se concentram nas cidades e os alimentos s&#227;o produzidos no campo, os res&#237;duos (org&#226;nicos e nutrientes) j&#225; n&#227;o retornam ao solo agr&#237;cola, o que interrompe o ciclo natural e desgasta progressivamente os recursos naturais da terra. Marx identificou este processo como ecologicamente insustent&#225;vel e socialmente destrutivo. Essa press&#227;o contribuiu para o rompimento metab&#243;lico, tanto de quem se afastou da natureza para a cidade como de quem ficou nos campos a produzir alimentos para toda essa popula&#231;&#227;o.</p><p>Estava assim identificada a necessidade de uma reconex&#227;o metab&#243;lica entre o ser humano e a natureza e uma urg&#234;ncia em travar o desgaste ambiental e social que o capitalismo industrial estava a provocar.</p><p>Ao ler este ensaio, viajo &#224; mem&#243;ria do <a href="https://www.youtube.com/watch?v=l7qs_nfLMSc">document&#225;rio &#8220;Torre Bela&#8221;</a> , realizado em 1975, que relata a ocupa&#231;&#227;o de uma herdade na Azambuja e que celebrizou dois membros da ent&#227;o cooperativa que discutiam acaloradamente sobre a propriedade de uma enxada. O excerto surge frequentemente como argumento de arremesso do fracasso da reforma agr&#225;ria, dos sistemas cooperativos ou do projeto socialista em curso na altura.</p><p>&nbsp;</p><div id="youtube2-l7qs_nfLMSc" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;l7qs_nfLMSc&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/l7qs_nfLMSc?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><p><em>- Excerto do document&#225;rio &#8220;Torre Bela&#8221;, realizado por Thomas Harlan, que retrata um evento real ocorrido em 1975, quando um grupo de trabalhadores rurais ocupou a fazenda Torre Bela, localizada na Azambuja, como parte do processo de reforma agr&#225;ria no pa&#237;s ap&#243;s a Revolu&#231;&#227;o dos Cravos. O document&#225;rio retrata a experi&#234;ncia dos trabalhadores na gest&#227;o coletiva da fazenda e as complexidades que surgem durante esse processo. &#8220;Torre Bela&#8221; &#233; conhecido&nbsp; pelo seu estilo de cinema direto e pela explora&#231;&#227;o das din&#226;micas sociais e pol&#237;ticas que envolvem a redistribui&#231;&#227;o de terras e o ativismo rural. &#201; considerado uma obra importante no contexto do cinema pol&#237;tico e social em Portugal.&nbsp;-</em></p><p>Como teria sido diferente se os promotores desta mudan&#231;a tivessem compreendido a import&#226;ncia da ecologia e da sustentabilidade da agricultura e a quem ou o que realmente estavam a servir com essas transforma&#231;&#245;es. Informa&#231;&#227;o e conhecimento teriam valido mais do que mil enxadas durante aquela conversa ou mesmo durante todo o PREC.&nbsp;</p><p>A consci&#234;ncia da import&#226;ncia da rela&#231;&#227;o metab&#243;lica entre a agricultura e a natureza teria sido uma base fundamental para o desenvolvimento de pr&#225;ticas agr&#237;colas sustent&#225;veis, que promovem a regenera&#231;&#227;o dos solos, a biodiversidade e a soberania alimentar. Nesta altura do document&#225;rio, Marx j&#225; tinha escrito esta teoria havia mais de 100 anos (as suas notas sobre a ruptura metab&#243;lica datam dos anos 1860-1870), mas ningu&#233;m ali, por mais obras do autor que tivesse lido, tinha ainda interiorizado esse conceito, que, ali&#225;s, s&#243; viria a ser consolidado d&#233;cadas mais tarde.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!_ogE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!_ogE!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg 424w, https://substackcdn.com/image/fetch/$s_!_ogE!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg 848w, https://substackcdn.com/image/fetch/$s_!_ogE!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!_ogE!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!_ogE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg" width="1209" height="814" 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srcset="https://substackcdn.com/image/fetch/$s_!_ogE!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg 424w, https://substackcdn.com/image/fetch/$s_!_ogE!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg 848w, https://substackcdn.com/image/fetch/$s_!_ogE!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!_ogE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F717a44ec-0bde-481a-96d4-9c987db65c3b_1209x814.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Blogue &#8220;Refazer a Histo&#769;ria&#8221; Fotografias da Reforma Agra&#769;ria em S. Manc&#807;os  Autor desconhecido</figcaption></figure></div><p>Infelizmente, &#224; &#233;poca, o conceito de sustentabilidade na agricultura n&#227;o estava consolidado. A troca de informa&#231;&#227;o n&#227;o era fluida como hoje.&#8194;Ao refletir sobre a import&#226;ncia do conhecimento produzido por Marx nas &#250;ltimas notas da sua vida, &#233; poss&#237;vel vislumbrar nesse passado uma realidade paralela para a reforma agr&#225;ria, um caminho que teria levado em considera&#231;&#227;o n&#227;o apenas a transfer&#234;ncia de propriedade mas tamb&#233;m a transforma&#231;&#227;o dos processos agr&#237;colas em sintonia com os princ&#237;pios agroecol&#243;gicos.</p><p>Em &#250;ltima an&#225;lise, esse exerc&#237;cio de imagina&#231;&#227;o permite questionar as limita&#231;&#245;es da reforma agr&#225;ria em Portugal e ressaltar a import&#226;ncia de considerar a ecologia e a sustentabilidade como pilares essenciais para o desenvolvimento agr&#237;cola.&nbsp;</p><h2>O caso de estudo do Assentamento M&#225;rio Lago, no Estado de S&#227;o Paulo, Brasil</h2><p>No Brasil a realidade correu outro caminho. O processo est&#225; ainda em curso e tem hoje alguns exemplos de Agricultura regenerativa associada &#224; Reforma agr&#225;ria. Um desses casos &#233; o Assentamento M&#225;rio Lago, em Ribeir&#227;o Preto &#8211; S&#227;o Paulo, bem no centro do furac&#227;o do agroneg&#243;cio brasileiro. O resultado desse processo foi bem-sucedido. Hoje, estabelecem uma nova rela&#231;&#227;o com o solo e o meio ambiente e conseguem gerar rendimento com esse trabalho gerando dignidade para os trabalhadores rurais e adotando uma abordagem de reforma agr&#225;ria sustent&#225;vel. Muitos destes agricultores partilham trajet&#243;rias de vida semelhantes, tendo trabalhado como &#8220;jornaleiros&#8221; antes de conseguirem o seu pr&#243;prio peda&#231;o de terra.<br></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!fvDL!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!fvDL!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg 424w, https://substackcdn.com/image/fetch/$s_!fvDL!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg 848w, https://substackcdn.com/image/fetch/$s_!fvDL!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!fvDL!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!fvDL!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg" width="960" height="720" 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srcset="https://substackcdn.com/image/fetch/$s_!fvDL!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg 424w, https://substackcdn.com/image/fetch/$s_!fvDL!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg 848w, https://substackcdn.com/image/fetch/$s_!fvDL!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!fvDL!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3efe590-5819-4f88-a297-f87acf4cc447_960x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Trabalhadores e t&#233;cnicos formadores participam em a&#231;&#227;o de manuten&#231;&#227;o de sistema agroflorestal (SAF) no assentamento M&#225;rio Lago, Ribeir&#227;o Preto Foto:Divulga&#231;&#227;o MST</figcaption></figure></div><p><strong>Voltando &#224; realidade Portuguesa</strong><br><br>Se naquele excerto do document&#225;rio em vez argumentar apenas a propriedade de uma enxada tivessem a possibilidade de discutir (ainda que com disc&#243;rdia) as potencialidades de sistemas agroflorestais ou da agricultura regenerativa e todos os servi&#231;os ecol&#243;gicos que da&#237; advinham, Portugal estaria hoje 50 anos adiantado na luta contra a desertifica&#231;&#227;o.&nbsp;</p><p>Ter&#237;amos um Alentejo &#224;s portas do Sahara, num desastre ecol&#243;gico s&#243;, causado pelas monoculturas e aus&#234;ncia de florestas?<br><br>Estaria o Ribatejo a bater constantemente recordes de temperatura no Ver&#227;o?<br><br>Teriam sido comprados&nbsp; milhares de hectares de terra a agricultores falidos e derrotados pela agricultura convencional para instalarem projetos agr&#237;colas predadores, financiados pela&nbsp; uni&#227;o europeia em cada canto de Portugal?<br><br>Ter&#237;amos um pa&#237;s rural povoado de imigrantes semi escravos a viver em condi&#231;&#245;es indignas, vitimas de traficantes de m&#227;o-de-obra?<br><br>&#201; um convite ao sonho apenas. Mas ser&#225; que vamos a tempo de uma nova Reforma Agr&#225;ria, baseada n&#227;o s&#243; numa distribui&#231;&#227;o de terras, mas&nbsp; numa revolu&#231;&#227;o de pensamento ecol&#243;gico e na coragem de combater o modelo convencional dominante?<br><br>Marx acordou tarde para o problema no fim do S&#233;culo XIX. E n&#243;s, passados quase 150 anos, n&#227;o podemos fazer melhor?</p>]]></content:encoded></item><item><title><![CDATA[A caça às espécies invasoras (ou Quem Invadiu o Quê?)]]></title><description><![CDATA[As esp&#233;cies invasoras em Portugal podem ter papel vital na recupera&#231;&#227;o do solo, se usadas com esp&#233;cies aut&#243;ctones. A sua integra&#231;&#227;o estrat&#233;gica pode acelerar a restaura&#231;&#227;o da floresta]]></description><link>https://www.estacaoagroflorestal.org/p/a-caca-as-especies-invasoras-ou-quem-afinal-invadiu-o-que</link><guid isPermaLink="false">https://www.estacaoagroflorestal.org/p/a-caca-as-especies-invasoras-ou-quem-afinal-invadiu-o-que</guid><dc:creator><![CDATA[Ricardo Meireles]]></dc:creator><pubDate>Wed, 05 Jul 2023 22:30:27 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!venI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!venI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!venI!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp 424w, https://substackcdn.com/image/fetch/$s_!venI!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp 848w, https://substackcdn.com/image/fetch/$s_!venI!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp 1272w, https://substackcdn.com/image/fetch/$s_!venI!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!venI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp" width="1456" height="970" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:970,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1789072,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626235?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!venI!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp 424w, https://substackcdn.com/image/fetch/$s_!venI!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp 848w, https://substackcdn.com/image/fetch/$s_!venI!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp 1272w, https://substackcdn.com/image/fetch/$s_!venI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fddc42a99-de90-435b-9bb4-8e032777aefc_3136x2090.webp 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><br><strong>Por: Ricardo Meireles</strong></p><p>Na nossa busca por preservar e recuperar os ecossistemas em Portugal, surge a quest&#227;o: &#8220;Quem invadiu o qu&#234;?&#8221;. Esta interroga&#231;&#227;o convida-nos a questionar preconceitos e a explorar um caminho menos convencional. Afinal, ser&#225; que as esp&#233;cies invasoras, como o eucalipto, as mimosas e as austr&#225;lias, que frequentemente rotulamos como inimigas da biodiversidade, podem, na realidade, desempenhar um papel crucial na recupera&#231;&#227;o ecol&#243;gica do solo? Vamos lan&#231;ar-nos nesta reflex&#227;o, conscientes de que n&#227;o estamos a oferecer respostas definitivas, mas sim a promover um di&#225;logo sobre como a nossa rela&#231;&#227;o com estas plantas ex&#243;ticas pode moldar o futuro dos nossos solos e ecossistemas.</p><h4><strong>A verdadeira esp&#233;cie invasora</strong></h4><p>Hoje, quando falamos de esp&#233;cies invasoras como o&nbsp;<strong>eucalipto</strong>, as&nbsp;<strong>mimosas&nbsp;</strong>ou as&nbsp;<strong>austr&#225;lias</strong>, partimos do princ&#237;pio de que as mesmas chegaram, dominaram o terreno e, pela competi&#231;&#227;o, expulsaram as esp&#233;cies aut&#243;ctones. Mas, analisando melhor a hist&#243;ria, antes de estas aparecerem,&nbsp;<strong>outra esp&#233;cie invasora por ali passou</strong>&nbsp;&#8211; o ser humano &#8211; e criou condi&#231;&#245;es de degrada&#231;&#227;o do solo por meio de diversas pr&#225;ticas.</p><p>M&#237;seros cent&#237;metros de solo vivo e saud&#225;vel que m&#233;todos ancestrais de limpezas de matos para a pecu&#225;ria e agricultura deixaram de heran&#231;a. Expans&#227;o da monocultura de &#225;rvores com fortes interesses corporativos. Agricultura predadora de esp&#233;cies anuais que eliminam tudo para nascer s&#243; a esp&#233;cie almejada. Um &#243;dio generalizado da popula&#231;&#227;o &#224; vegeta&#231;&#227;o que logo resultam em julgamentos sum&#225;rios &#8211; N&#227;o d&#225; fruto, foice nela &#8211; como diz o povo. A queda da folha suja o terra&#231;o, liga-se para a autarquia e pede-se o abate do choupo. &#201; preciso limpar o terreno para atrair um comprador, manda-se terraplanar e espera-se d&#233;cadas at&#233; construir. Essas a&#231;&#245;es impulsivas de destrui&#231;&#227;o da vegeta&#231;&#227;o, frequentemente motivadas por interesses imediatos e pela avers&#227;o &#224; natureza, contribu&#237;ram para um cen&#225;rio de degrada&#231;&#227;o do solo, deixando-o para l&#225; da sua capacidade de resili&#234;ncia.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/webp&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fb0d7582-9774-4f4a-8194-983d3c05b5eb_2800x1575.webp&quot;},{&quot;type&quot;:&quot;image/webp&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cc8e6c72-5c73-441f-9bca-c4b38a5a09a1_2800x1575.webp&quot;}],&quot;caption&quot;:&quot;Zona Industrial de Alfena, Concelho de Valongo, no Norte de Portugal &#8211; Desertos artificiais est&#227;o a surgir em todo o pa&#237;s devido a terraplanagens impiedosas por parte dos promotores, em muitos dos casos Autarquias com o dever de manter os ecossistemas. Em seguida, a especula&#231;&#227;o imobili&#225;ria deixa os terrenos abandonados por anos. &#192; volta destas &#225;reas, vastas planta&#231;&#245;es de eucalipto dominam, sem vegeta&#231;&#227;o aut&#243;ctone para fornecer uma base de sementes. Neste cen&#225;rio de aridez, apenas plantas resistentes como a erva da pampa conseguem revitalizar o solo nesse estado de aridez. Antes desta planta surgir, o verdadeiro invasor transformou este local num deserto. E a culpa, &#233; das ex&#243;ticas? A Zona Industrial de Alfena, no Concelho de Valongo, est&#225; localizada numa das regi&#245;es mais verdejantes e exuberantes de Portugal.&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1a718b3e-2785-4d99-a2a8-11d2fe08f28e_1456x720.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p></p><p>Grande parte do solo nacional &#233; ou j&#225; foi alvo de alguma das a&#231;&#245;es descritas no par&#225;grafo anterior. Perante este cen&#225;rio de guerra entre ser humano e ecossistema, n&#227;o ser&#225; o carvalho, o sobreiro, ou outras esp&#233;cies aut&#243;ctones que sozinhas conseguir&#227;o regenerar a terra e traz&#234;-la para os n&#237;veis de fertilidade originais. Tal at&#233; seria poss&#237;vel, se par&#225;ssemos hoje a nossa a&#231;&#227;o e esper&#225;ssemos mais alguns s&#233;culos. Sabemos, no entanto, que&nbsp;<strong>j&#225; n&#227;o temos esse tempo para reverter o processo degenerativo em curso</strong>.</p><h4><strong>Onde depositar a nossa esperan&#231;a?</strong></h4><p>A esperan&#231;a pode residir na&nbsp;<strong>efici&#234;ncia dessas &#225;rvores&nbsp;</strong>que apelidamos de esp&#233;cies invasoras e cuja capacidade de capta&#231;&#227;o de nutrientes &#233; muito mais eficaz que a da vegeta&#231;&#227;o nativa. S&#227;o aut&#234;nticas m&#225;quinas de bombear &#225;gua e nutrientes de horizontes do solo onde s&#243; elas conseguem chegar. Ao trazer toda essa energia para a superf&#237;cie, criar&#227;o uma&nbsp;<strong>camada de fertilidade&nbsp;</strong>a um ritmo que nos permite ter outra&nbsp;<strong>perspetiva de recupera&#231;&#227;o</strong> e a&#237; sim, dar for&#231;a para o desenvolvimento de esp&#233;cies aut&#243;ctones que <strong>todos</strong> queremos ver um dia a dominar o territ&#243;rio.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!62ZO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!62ZO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg 424w, https://substackcdn.com/image/fetch/$s_!62ZO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg 848w, https://substackcdn.com/image/fetch/$s_!62ZO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!62ZO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!62ZO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg" width="1400" height="1400" 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srcset="https://substackcdn.com/image/fetch/$s_!62ZO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg 424w, https://substackcdn.com/image/fetch/$s_!62ZO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg 848w, https://substackcdn.com/image/fetch/$s_!62ZO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!62ZO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F516e8eb7-2664-4742-82b4-508e822c4ab9_1400x1400.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">O eucalipto, as ac&#225;cias ou as austr&#225;lias, quando foram trazidos para o nosso territ&#243;rio, encontraram o lugar ideal para avan&#231;ar. N&#227;o por terem um instinto aniquilador, mas porque a natureza usa a sua tecnologia para fazer a an&#225;lise do solo e a<strong>valiar quais as esp&#233;cies dispon&#237;veis no banco de sementes est&#227;o em melhores condi&#231;&#245;es de avan&#231;ar no trabalho de regenera&#231;&#227;o</strong>. O ecossistema &#233; ecl&#233;tico, imparcial e n&#227;o pede passaporte a plantas. Nenhuma esp&#233;cie vegetal ganhar&#225; terreno se n&#227;o for &#250;til aos prop&#243;sitos regenerativos.</figcaption></figure></div><p>Se entrarmos num espa&#231;o florestal estratificado, maduro e com um solo f&#233;rtil, podemos lan&#231;ar por l&#225; as sementes de todas as &#8220;esp&#233;cies invasoras&#8221; que conseguirmos e veremos ao longo dos anos que&nbsp;<strong>nenhuma delas ter&#225; dominado o ambiente</strong> ou mesmo germinado, a n&#227;o ser que se tenha aberto uma clareira com o derrube de &#225;rvores aut&#243;ctones e se tenha degradado o solo levando toda essa biomassa para fora do sistema.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!arBC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!arBC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp 424w, https://substackcdn.com/image/fetch/$s_!arBC!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp 848w, https://substackcdn.com/image/fetch/$s_!arBC!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp 1272w, https://substackcdn.com/image/fetch/$s_!arBC!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!arBC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp" width="1456" height="680" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:680,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:387476,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626235?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!arBC!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp 424w, https://substackcdn.com/image/fetch/$s_!arBC!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp 848w, https://substackcdn.com/image/fetch/$s_!arBC!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp 1272w, https://substackcdn.com/image/fetch/$s_!arBC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F013cc54c-1778-4eb3-84c4-330c441c1639_1497x699.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><strong>Esta&#231;&#227;o Agroflorestal da Manguela, Vale do Le&#231;a</strong> &#8211; Sistema Agroflorestal com foco na produ&#231;&#227;o de citrinos (&#224; esquerda) que durante os primeiros 4 a 5 anos beneficiou da for&#231;a de crescimento do Ailanthus Altissima para produ&#231;&#227;o de biomassa. Esta esp&#233;cie, classificada como invasora come&#231;a a enfraquecer como se pode constatar pela cor amarelada das folhas. O seu desaparecimento natural deve-se &#224; condi&#231;&#227;o de solo melhorada pelas pr&#225;ticas agroflorestais, dando lugar a esp&#233;cies mais exigentes na sucess&#227;o ecol&#243;gica. A melhor forma de dialogar com estas esp&#233;cies &#233; melhorando o solo e ajud&#225;-las a se retirar depois de cumprida a sua fun&#231;&#227;o. Foto: Ricardo Meireles / Out.2023</figcaption></figure></div><p><br><strong>Ser&#225; vi&#225;vel usar eucaliptos e outras &#225;rvores de crescimento r&#225;pido para regenerar os solos?</strong></p><p>Sim, se&nbsp;<strong>respeitarmos a biodiversidade</strong>, se juntamente forem plantadas e semeadas esp&#233;cies aut&#243;ctones e se planearmos essa interven&#231;&#227;o tendo em conta o espa&#231;o (<strong>estratifica&#231;&#227;o</strong>) e o tempo (<strong>ciclo vegetativo</strong>) de cada esp&#233;cie e se aproveitarmos a&nbsp;<strong>din&#226;mica da sucess&#227;o ecol&#243;gica</strong>, desde a coloniza&#231;&#227;o at&#233; ao cl&#237;max.&nbsp;&#201; neste contexto que a&nbsp;<a href="https://href.li/?https://moodle.ufsc.br/pluginfile.php/1935293/mod_resource/content/1/agroflorestando-omundo.pdf">agrofloresta de sucess&#227;o</a>&nbsp;e o conceito de&nbsp;<strong>agricultura sintr&#243;pica</strong>&nbsp;criado por&nbsp;<a href="https://href.li/?https://agendagotsch.com/pt/">Ernst G&#246;tsch</a>&nbsp;pode inovar e contribuir para uma&nbsp;<strong>evolu&#231;&#227;o na pr&#225;tica ecol&#243;gica.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Pk0c!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Pk0c!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Pk0c!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Pk0c!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Pk0c!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Pk0c!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg" width="1456" height="970" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:970,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1076879,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626235?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Pk0c!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Pk0c!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Pk0c!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Pk0c!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe425e570-4887-4e75-9255-ee3e6085205c_2048x1365.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Ernts Gotsch durante o curso de Agricultura Sintr&#243;pica na Herdade do Freixo do Meio em Portugal. Outubro de 2018 . Foto: Ricardo Meireles</figcaption></figure></div><p>O eucalipto e outras esp&#233;cies vegetais n&#227;o nativas podem ajudar a salvar o solo em Portugal se forem manejados por meio de&nbsp;<strong>podas ou cortes atempados</strong>, se com elas forem&nbsp;<strong>plantadas e semeadas plantas anuais&nbsp;</strong>que, em conjunto, criar&#227;o uma din&#226;mica de vida e crescimento, se a determinada altura&nbsp;<strong>incorporarmos a biomassa triturada</strong>&nbsp;para criar uma camada enriquecida de mat&#233;ria org&#226;nica que torne poss&#237;vel uma r&#225;pida regenera&#231;&#227;o atrav&#233;s da c<strong>obertura constante do solo</strong>.</p><p><strong>E qual &#233; o outro lado da moeda?</strong></p><p>Se, ao inv&#233;s dessa pr&#225;tica, perpetuarmos a monocultura e os proveitos forem totalmente retirados do ecossistema para alimentar as ind&#250;strias que dele dependem, pode significar a&nbsp;<strong>cat&#225;strofe ecol&#243;gica&nbsp;</strong>de um pa&#237;s que h&#225; muito expulsou a floresta do seu territ&#243;rio.&nbsp;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!LYhS!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!LYhS!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg 424w, https://substackcdn.com/image/fetch/$s_!LYhS!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg 848w, https://substackcdn.com/image/fetch/$s_!LYhS!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!LYhS!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!LYhS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1490805,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://ricardomeireles.substack.com/i/170626235?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!LYhS!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg 424w, https://substackcdn.com/image/fetch/$s_!LYhS!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg 848w, https://substackcdn.com/image/fetch/$s_!LYhS!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!LYhS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d7f9ce-4002-4593-babb-8bfe17732acd_2048x1152.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><em>Imagem a&#233;rea de Sistema Agroflorestal Sucessional com 3 anos do projeto de Agricultura Sintr&#243;pica da Esta&#231;&#227;o Agroflorestal da Manguela, em Santo Tirso, Portugal. Na imagem, mais de 60 esp&#233;cies desenvolvem-se em coopera&#231;&#227;o a caminho de um sistema complexo e biodiverso de abund&#226;ncia. Esp&#233;cies de ciclos anuais como hortali&#231;as e perenes como arbustos e &#225;rvores crescem no mesmo espa&#231;o com um design de planta&#231;&#227;o que recria as din&#226;micas das florestas orig</em>inais. <em>Foto: Ricardo Meireles 2021</em></figcaption></figure></div><p><br></p><h4><strong>A diferen&#231;a entre o rem&#233;dio e o veneno &#233; a dose, ou neste caso, o m&#233;todo usado ou a sua finalidade</strong>.</h4><p>Ao utilizarmos a maioria da floresta como um simples ativo econ&#243;mico, mantemos uma i<strong>nd&#250;stria de extra&#231;&#227;o de recursos de solo</strong> que deveriam estar dispon&#237;veis para as pr&#243;ximas gera&#231;&#245;es. Estamos a utilizar o &#8220;cart&#227;o de cr&#233;dito energ&#233;tico&#8221; dos nossos filhos e netos para alimentar um sistema que n&#227;o temos coragem de desmantelar. A fatura, essa chegar&#225; e ser&#225; bem pesada para eles.</p><p>Por sua vez, se&nbsp;<strong>apostarmos nas esp&#233;cies de crescimento r&#225;pido</strong>, as ditas esp&#233;cies invasoras, para abrirem caminho &#224; instala&#231;&#227;o de uma&nbsp;<strong>floresta madura e maioritariamente aut&#243;ctone&nbsp;</strong>(que todos queremos um dia ver a dominar),<strong>&nbsp;</strong>elas ir&#227;o&nbsp;<strong>criar um atalho na evolu&#231;&#227;o&nbsp;</strong>que demoraria centenas de anos a acontecer.<strong>&nbsp;</strong></p><p>&#201; este prop&#243;sito que os movimentos ecologistas tradicionais e as institui&#231;&#245;es n&#227;o entenderam ainda.<strong>&nbsp;</strong>Criar <strong>listas manique&#237;stas de esp&#233;cies vegetais</strong>, classificando-as de boas ou m&#225;s, sem ter em conta o contexto em que elas crescem e o servi&#231;o ecol&#243;gico que podem prestar, &#233; uma atitude preconceituosa<strong>.</strong>&nbsp;N&#227;o h&#225; tempo para esperar que as esp&#233;cies aut&#243;ctones trabalhem sozinhas e n&#227;o podemos nos dar ao luxo de desperdi&#231;ar a efic&#225;cia de esp&#233;cies competentes e generosas na regenera&#231;&#227;o dos ecossistemas.</p>]]></content:encoded></item></channel></rss>