{"id":40998,"date":"2024-04-15T09:35:09","date_gmt":"2024-04-15T07:35:09","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=resume-foret-mail&#038;p=40998"},"modified":"2024-04-15T09:35:09","modified_gmt":"2024-04-15T07:35:09","slug":"quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/","title":{"rendered":"Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement"},"content":{"rendered":"<p>L\u2019herbivorie des cervid\u00e9s est sans cesse au c\u0153ur du d\u00e9bat forestier pour l\u2019impact d\u00e9mesur\u00e9 qu\u2019elle provoque sur la r\u00e9g\u00e9n\u00e9ration des peuplements (naturelle ou artificielle). Sans un certain \u00e9quilibre faune-flore, les \u00e9checs de r\u00e9g\u00e9n\u00e9rations sont constants et m\u00e8nent parfois \u00e0 une modification significative de la diversit\u00e9 floristique, surtout au niveau ligneux.<\/p>\n<p>L\u2019\u00e9valuation de la pression de la faune se fait couramment et avec efficacit\u00e9 \u00e0 l\u2019aide de dispositifs d\u2019enclos-exclos. Ils permettent d\u2019\u00e9valuer la pression sur un grand \u00e9ventail d\u2019esp\u00e8ces v\u00e9g\u00e9tales, le pi\u00e9tinement, la fertilisation par les f\u00e8ces&#8230; en plus de l&rsquo;abroutissement. Une nouvelle m\u00e9thode vient s\u2019y ajouter : la simulation d\u2019abroutissement. Elle est facile et rapide puisqu\u2019elle se soustrait de l\u2019effet naturel al\u00e9atoire des d\u00e9g\u00e2ts d\u00fb \u00e0 l\u2019alimentation des cervid\u00e9s mais se concentre sur un seul d\u00e9g\u00e2t. Dans des conditions contr\u00f4l\u00e9es en for\u00eat (par cl\u00f4tures), l\u2019abroutissement est r\u00e9pliqu\u00e9 artificiellement (coupe et application de salive) et permet ainsi d\u2019\u00e9valuer la r\u00e9action des semis \u00e0 la suite de la pr\u00e9dation (survie, croissance, modifications ph\u00e9nologiques, etc.).<\/p>\n<p>Dans un dispositif en ch\u00eanes sessiles et p\u00e9doncul\u00e9s, il a ainsi pu \u00eatre montr\u00e9 que l\u2019abroutissement du chevreuil a men\u00e9 \u00e0 doubler la mortalit\u00e9 des semis par rapport \u00e0 un contr\u00f4le (dans les m\u00eames conditions de vie). La p\u00e9riode principale d\u2019abroutissement s\u2019\u00e9tend de la fin de l\u2019hiver au d\u00e9but du printemps et les semis de plus de 1 an sont les plus touch\u00e9s car ils ne b\u00e9n\u00e9ficient plus des r\u00e9serves du gland et sont fortement en concurrence pour les ressources.<\/p>\n<p>Les esp\u00e8ces soumises \u00e0 des abroutissements peuvent r\u00e9agir soit par tol\u00e9rance soit par r\u00e9sistance (d\u00e9veloppement d\u2019\u00e9pines, augmentation des tannins). Dans le cas des ch\u00eanes, la strat\u00e9gie serait plut\u00f4t la premi\u00e8re en stimulant l\u2019allocation des ressources dans la croissance pour quitter au plus vite les stades soumis \u00e0 l\u2019herbivorie.<\/p>","protected":false},"excerpt":{"rendered":"<p>L\u2019herbivorie des cervid\u00e9s est sans cesse au c\u0153ur du d\u00e9bat forestier pour l\u2019impact d\u00e9mesur\u00e9 qu\u2019elle provoque sur la r\u00e9g\u00e9n\u00e9ration des peuplements (naturelle ou artificielle). Sans un certain \u00e9quilibre faune-flore, les \u00e9checs de r\u00e9g\u00e9n\u00e9rations sont constants et m\u00e8nent parfois \u00e0 une modification significative de la diversit\u00e9 floristique, surtout au niveau ligneux. L\u2019\u00e9valuation de la pression de [&hellip;]<\/p>","protected":false},"featured_media":40999,"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>Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement - 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\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"L\u2019herbivorie des cervid\u00e9s est sans cesse au c\u0153ur du d\u00e9bat forestier pour l\u2019impact d\u00e9mesur\u00e9 qu\u2019elle provoque sur la r\u00e9g\u00e9n\u00e9ration des peuplements (naturelle ou artificielle). Sans un certain \u00e9quilibre faune-flore, les \u00e9checs de r\u00e9g\u00e9n\u00e9rations sont constants et m\u00e8nent parfois \u00e0 une modification significative de la diversit\u00e9 floristique, surtout au niveau ligneux. L\u2019\u00e9valuation de la pression de [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\n<meta property=\"og:image\" content=\"https:\/\/foretnature.be\/wp-content\/uploads\/2024\/04\/ee9a065f747a50e5934ede1ffcfd5ba39b0521e5a0ad35e3b98e5be78b965799.jpeg\" \/>\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\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/\",\"url\":\"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/\",\"name\":\"Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement - For\u00eat.Nature\",\"isPartOf\":{\"@id\":\"https:\/\/foretnature.be\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2024\/04\/ee9a065f747a50e5934ede1ffcfd5ba39b0521e5a0ad35e3b98e5be78b965799.jpeg\",\"datePublished\":\"2024-04-15T07:35:09+00:00\",\"dateModified\":\"2024-04-15T07:35:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#primaryimage\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2024\/04\/ee9a065f747a50e5934ede1ffcfd5ba39b0521e5a0ad35e3b98e5be78b965799.jpeg\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2024\/04\/ee9a065f747a50e5934ede1ffcfd5ba39b0521e5a0ad35e3b98e5be78b965799.jpeg\",\"width\":900,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/foretnature.be\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement\"}]},{\"@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":"Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement - 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\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/","og_locale":"en_GB","og_type":"article","og_title":"Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement - For\u00eat.Nature","og_description":"L\u2019herbivorie des cervid\u00e9s est sans cesse au c\u0153ur du d\u00e9bat forestier pour l\u2019impact d\u00e9mesur\u00e9 qu\u2019elle provoque sur la r\u00e9g\u00e9n\u00e9ration des peuplements (naturelle ou artificielle). Sans un certain \u00e9quilibre faune-flore, les \u00e9checs de r\u00e9g\u00e9n\u00e9rations sont constants et m\u00e8nent parfois \u00e0 une modification significative de la diversit\u00e9 floristique, surtout au niveau ligneux. L\u2019\u00e9valuation de la pression de [&hellip;]","og_url":"https:\/\/foretnature.be\/en\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/","og_site_name":"For\u00eat.Nature","og_image":[{"width":900,"height":600,"url":"https:\/\/foretnature.be\/wp-content\/uploads\/2024\/04\/ee9a065f747a50e5934ede1ffcfd5ba39b0521e5a0ad35e3b98e5be78b965799.jpeg","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\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/","url":"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/","name":"Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement - For\u00eat.Nature","isPartOf":{"@id":"https:\/\/foretnature.be\/#website"},"primaryImageOfPage":{"@id":"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#primaryimage"},"image":{"@id":"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#primaryimage"},"thumbnailUrl":"https:\/\/foretnature.be\/wp-content\/uploads\/2024\/04\/ee9a065f747a50e5934ede1ffcfd5ba39b0521e5a0ad35e3b98e5be78b965799.jpeg","datePublished":"2024-04-15T07:35:09+00:00","dateModified":"2024-04-15T07:35:09+00:00","breadcrumb":{"@id":"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#primaryimage","url":"https:\/\/foretnature.be\/wp-content\/uploads\/2024\/04\/ee9a065f747a50e5934ede1ffcfd5ba39b0521e5a0ad35e3b98e5be78b965799.jpeg","contentUrl":"https:\/\/foretnature.be\/wp-content\/uploads\/2024\/04\/ee9a065f747a50e5934ede1ffcfd5ba39b0521e5a0ad35e3b98e5be78b965799.jpeg","width":900,"height":600},{"@type":"BreadcrumbList","@id":"https:\/\/foretnature.be\/resume-foret-mail\/quand-le-chercheur-devient-chevreuil-ou-comment-comprendre-les-consequences-de-labroutissement\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/foretnature.be\/"},{"@type":"ListItem","position":2,"name":"Quand le chercheur devient chevreuil ou comment comprendre les cons\u00e9quences de l\u2019abroutissement"}]},{"@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\/40998"}],"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\/40998\/revisions"}],"predecessor-version":[{"id":41000,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail\/40998\/revisions\/41000"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/media\/40999"}],"wp:attachment":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/media?parent=40998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/categories?post=40998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}