{"id":46400,"date":"2026-04-13T16:11:09","date_gmt":"2026-04-13T14:11:09","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=resume-foret-mail&#038;p=46400"},"modified":"2026-04-13T16:11:09","modified_gmt":"2026-04-13T14:11:09","slug":"pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/","title":{"rendered":"Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort !"},"content":{"rendered":"<p>Une \u00e9tude scientifique europ\u00e9enne publi\u00e9e r\u00e9cemment remet en question un postulat central des politiques foresti\u00e8res actuelles : la biomasse vivante a\u00e9rienne ne constitue pas un indicateur fiable de la biodiversit\u00e9 foresti\u00e8re. \u00c0 partir de la base de donn\u00e9es multi-taxonomique <em>Bottoms-Up<\/em>, les chercheurs ont analys\u00e9 les relations entre les stocks de carbone et la richesse sp\u00e9cifique de six groupes taxonomiques dans les for\u00eats europ\u00e9ennes : plantes vasculaires, bryophytes, lichens, champignons lignicoles, col\u00e9opt\u00e8res saproxyliques et oiseaux.<\/p>\n<p>Les r\u00e9sultats sont sans appel : le bois mort, couch\u00e9 ou debout, est un d\u00e9terminant bien plus puissant de la biodiversit\u00e9 que la biomasse vivante. Le carbone stock\u00e9 dans le bois mort couch\u00e9 explique jusqu&rsquo;\u00e0 36 % de la variance observ\u00e9e chez les champignons, et favorise \u00e9galement les lichens \u00e9piphytes. Le bois mort debout influence positivement les col\u00e9opt\u00e8res saproxyliques. \u00c0 l&rsquo;inverse, les plantes vasculaires r\u00e9gressent d\u00e8s que les stocks de carbone vivant ou de bois mort couch\u00e9 augmentent, en raison de la fermeture du couvert et de la r\u00e9duction de la lumi\u00e8re au sol.<\/p>\n<p>L&rsquo;\u00e9tude souligne un paradoxe majeur : les politiques climatiques (comme REDD+ ou la strat\u00e9gie foresti\u00e8re europ\u00e9enne 2030) privil\u00e9gient le carbone des arbres vivants, au d\u00e9triment du bois mort, pourtant central pour la biodiversit\u00e9 et le cycle des nutriments. L&rsquo;extraction croissante des r\u00e9manents forestiers \u00e0 des fins \u00e9nerg\u00e9tiques aggrave cette pression.<\/p>\n<p>Les auteurs plaident pour une gestion int\u00e9gr\u00e9e et proche de la nature, int\u00e9grant explicitement la conservation du bois mort dans les inventaires et les plans de restauration. La standardisation des protocoles de suivi \u00e0 l&rsquo;\u00e9chelle europ\u00e9enne est pr\u00e9sent\u00e9e comme un pr\u00e9alable indispensable \u00e0 toute politique foresti\u00e8re coh\u00e9rente.<\/p>","protected":false},"excerpt":{"rendered":"<p>Une \u00e9tude scientifique europ\u00e9enne publi\u00e9e r\u00e9cemment remet en question un postulat central des politiques foresti\u00e8res actuelles : la biomasse vivante a\u00e9rienne ne constitue pas un indicateur fiable de la biodiversit\u00e9 foresti\u00e8re. \u00c0 partir de la base de donn\u00e9es multi-taxonomique Bottoms-Up, les chercheurs ont analys\u00e9 les relations entre les stocks de carbone et la richesse sp\u00e9cifique [&hellip;]<\/p>","protected":false},"featured_media":46401,"template":"","categories":[50],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort ! - For\u00eat.Nature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort ! - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Une \u00e9tude scientifique europ\u00e9enne publi\u00e9e r\u00e9cemment remet en question un postulat central des politiques foresti\u00e8res actuelles : la biomasse vivante a\u00e9rienne ne constitue pas un indicateur fiable de la biodiversit\u00e9 foresti\u00e8re. \u00c0 partir de la base de donn\u00e9es multi-taxonomique Bottoms-Up, les chercheurs ont analys\u00e9 les relations entre les stocks de carbone et la richesse sp\u00e9cifique [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\n<meta property=\"og:image\" content=\"https:\/\/foretnature.be\/wp-content\/uploads\/2026\/04\/2754-pexels-szafran-36678170.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/\",\"url\":\"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/\",\"name\":\"Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort ! - For\u00eat.Nature\",\"isPartOf\":{\"@id\":\"https:\/\/foretnature.be\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2026\/04\/2754-pexels-szafran-36678170.jpg\",\"datePublished\":\"2026-04-13T14:11:09+00:00\",\"dateModified\":\"2026-04-13T14:11:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#primaryimage\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2026\/04\/2754-pexels-szafran-36678170.jpg\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2026\/04\/2754-pexels-szafran-36678170.jpg\",\"width\":900,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/foretnature.be\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort !\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/foretnature.be\/#website\",\"url\":\"https:\/\/foretnature.be\/\",\"name\":\"For\u00eat.Nature\",\"description\":\"Une \u00e9quipe technique au service de la for\u00eat\",\"publisher\":{\"@id\":\"https:\/\/foretnature.be\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/foretnature.be\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/foretnature.be\/#organization\",\"name\":\"For\u00eat.Nature\",\"url\":\"https:\/\/foretnature.be\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"width\":300,\"height\":151,\"caption\":\"For\u00eat.Nature\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort ! - For\u00eat.Nature","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/foretnature.be\/en\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/","og_locale":"en_GB","og_type":"article","og_title":"Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort ! - For\u00eat.Nature","og_description":"Une \u00e9tude scientifique europ\u00e9enne publi\u00e9e r\u00e9cemment remet en question un postulat central des politiques foresti\u00e8res actuelles : la biomasse vivante a\u00e9rienne ne constitue pas un indicateur fiable de la biodiversit\u00e9 foresti\u00e8re. \u00c0 partir de la base de donn\u00e9es multi-taxonomique Bottoms-Up, les chercheurs ont analys\u00e9 les relations entre les stocks de carbone et la richesse sp\u00e9cifique [&hellip;]","og_url":"https:\/\/foretnature.be\/en\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/","og_site_name":"For\u00eat.Nature","og_image":[{"width":900,"height":600,"url":"https:\/\/foretnature.be\/wp-content\/uploads\/2026\/04\/2754-pexels-szafran-36678170.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/","url":"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/","name":"Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort ! - For\u00eat.Nature","isPartOf":{"@id":"https:\/\/foretnature.be\/#website"},"primaryImageOfPage":{"@id":"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#primaryimage"},"image":{"@id":"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#primaryimage"},"thumbnailUrl":"https:\/\/foretnature.be\/wp-content\/uploads\/2026\/04\/2754-pexels-szafran-36678170.jpg","datePublished":"2026-04-13T14:11:09+00:00","dateModified":"2026-04-13T14:11:09+00:00","breadcrumb":{"@id":"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#primaryimage","url":"https:\/\/foretnature.be\/wp-content\/uploads\/2026\/04\/2754-pexels-szafran-36678170.jpg","contentUrl":"https:\/\/foretnature.be\/wp-content\/uploads\/2026\/04\/2754-pexels-szafran-36678170.jpg","width":900,"height":600},{"@type":"BreadcrumbList","@id":"https:\/\/foretnature.be\/resume-foret-mail\/pour-concilier-carbone-et-biodiversite-privilegiez-le-bois-mort\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/foretnature.be\/"},{"@type":"ListItem","position":2,"name":"Pour concilier carbone et biodiversit\u00e9, privil\u00e9giez le bois mort !"}]},{"@type":"WebSite","@id":"https:\/\/foretnature.be\/#website","url":"https:\/\/foretnature.be\/","name":"For\u00eat.Nature","description":"Une \u00e9quipe technique au service de la for\u00eat","publisher":{"@id":"https:\/\/foretnature.be\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/foretnature.be\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/foretnature.be\/#organization","name":"For\u00eat.Nature","url":"https:\/\/foretnature.be\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/foretnature.be\/#\/schema\/logo\/image\/","url":"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png","contentUrl":"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png","width":300,"height":151,"caption":"For\u00eat.Nature"},"image":{"@id":"https:\/\/foretnature.be\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail\/46400"}],"collection":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail"}],"about":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/types\/resume-foret-mail"}],"version-history":[{"count":1,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail\/46400\/revisions"}],"predecessor-version":[{"id":46411,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail\/46400\/revisions\/46411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/media\/46401"}],"wp:attachment":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/media?parent=46400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/categories?post=46400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}