{"id":34256,"date":"2021-09-10T11:45:12","date_gmt":"2021-09-10T09:45:12","guid":{"rendered":"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/"},"modified":"2021-09-10T11:45:12","modified_gmt":"2021-09-10T09:45:12","slug":"leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/","title":{"rendered":"L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre"},"content":{"rendered":"<p>Les cernes de croissance du bois comprennent des informations pr\u00e9cieuses sur la relation entre le climat et la croissance. De nombreuses \u00e9tudes ont examin\u00e9 les r\u00e9actions sp\u00e9cifiques \u00e0 une esp\u00e8ce dans diff\u00e9rentes conditions environnementales gr\u00e2ce \u00e0 la dendrochronologie.<br \/>\nDans une \u00e9tude men\u00e9e dans le Sud de l\u2019Allemagne, cette approche de dendrochronologie a \u00e9t\u00e9 \u00e9tendue aux peuplements m\u00e9lang\u00e9s. La r\u00e9sistance et la r\u00e9silience de l\u2019\u00e9pic\u00e9a commun et du h\u00eatre ont \u00e9t\u00e9 \u00e9tudi\u00e9es suite \u00e0 la s\u00e8cheresse de 2003. Des \u00e9chantillons venant de 112 arbres issus de peuplements purs ou m\u00e9lang\u00e9s et selon un gradient de pr\u00e9cipitations ont \u00e9t\u00e9 pr\u00e9lev\u00e9s.<br \/>\nLes r\u00e9sultats de l\u2019\u00e9tude montrent que les deux esp\u00e8ces pr\u00e9sentent diff\u00e9rentes strat\u00e9gies pour faire face \u00e0 la s\u00e9cheresse. En effet, le suivi de l\u2019accroissement en surface terri\u00e8re des arbres montre que l\u2019\u00e9pic\u00e9a pr\u00e9sente une moins bonne r\u00e9sistance \u00e0 la s\u00e9cheresse que le h\u00eatre. Et la r\u00e9sistance du h\u00eatre \u00e0 la s\u00e9cheresse augmente avec l\u2019humidit\u00e9 du site. Mais le r\u00e9sultat le plus int\u00e9ressant est qu\u2019en m\u00e9lange avec l\u2019\u00e9pic\u00e9a, le h\u00eatre pr\u00e9sente une r\u00e9sistance et une r\u00e9silience encore plus grandes, toujours variable selon l\u2019humidit\u00e9 du site.<br \/>\nSch\u00e4fer C., Grams T., R\u00f6tzer T., Feldermann A., Pretzsch H. (2017). Drought Stress Reaction of Growth and D?Rings of European Beech and Norway Spruce in Monospecific Versus Mixed Stands Along a Precipitation Gradient. Forests 8, 177; DOI :10.3390\/f8060177.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les cernes de croissance du bois comprennent des informations pr\u00e9cieuses sur la relation entre le climat et la croissance. De nombreuses \u00e9tudes ont examin\u00e9 les r\u00e9actions sp\u00e9cifiques \u00e0 une esp\u00e8ce dans diff\u00e9rentes conditions environnementales gr\u00e2ce \u00e0 la dendrochronologie. Dans une \u00e9tude men\u00e9e dans le Sud de l\u2019Allemagne, cette approche de dendrochronologie a \u00e9t\u00e9 \u00e9tendue aux [&hellip;]<\/p>","protected":false},"featured_media":0,"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>L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre - 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\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Les cernes de croissance du bois comprennent des informations pr\u00e9cieuses sur la relation entre le climat et la croissance. De nombreuses \u00e9tudes ont examin\u00e9 les r\u00e9actions sp\u00e9cifiques \u00e0 une esp\u00e8ce dans diff\u00e9rentes conditions environnementales gr\u00e2ce \u00e0 la dendrochronologie. Dans une \u00e9tude men\u00e9e dans le Sud de l\u2019Allemagne, cette approche de dendrochronologie a \u00e9t\u00e9 \u00e9tendue aux [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/\",\"url\":\"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/\",\"name\":\"L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre - For\u00eat.Nature\",\"isPartOf\":{\"@id\":\"https:\/\/foretnature.be\/#website\"},\"datePublished\":\"2021-09-10T09:45:12+00:00\",\"dateModified\":\"2021-09-10T09:45:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/foretnature.be\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre\"}]},{\"@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":"L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre - 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\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/","og_locale":"en_GB","og_type":"article","og_title":"L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre - For\u00eat.Nature","og_description":"Les cernes de croissance du bois comprennent des informations pr\u00e9cieuses sur la relation entre le climat et la croissance. De nombreuses \u00e9tudes ont examin\u00e9 les r\u00e9actions sp\u00e9cifiques \u00e0 une esp\u00e8ce dans diff\u00e9rentes conditions environnementales gr\u00e2ce \u00e0 la dendrochronologie. Dans une \u00e9tude men\u00e9e dans le Sud de l\u2019Allemagne, cette approche de dendrochronologie a \u00e9t\u00e9 \u00e9tendue aux [&hellip;]","og_url":"https:\/\/foretnature.be\/en\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/","og_site_name":"For\u00eat.Nature","twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/","url":"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/","name":"L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre - For\u00eat.Nature","isPartOf":{"@id":"https:\/\/foretnature.be\/#website"},"datePublished":"2021-09-10T09:45:12+00:00","dateModified":"2021-09-10T09:45:12+00:00","breadcrumb":{"@id":"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/foretnature.be\/resume-foret-mail\/leffet-benefique-du-melange-dessences-sur-la-resistance-a-la-secheresse-du-hetre\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/foretnature.be\/en\/"},{"@type":"ListItem","position":2,"name":"L\u2019effet b\u00e9n\u00e9fique du m\u00e9lange d\u2019essences sur la r\u00e9sistance \u00e0 la s\u00e9cheresse du h\u00eatre"}]},{"@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\/34256"}],"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":0,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail\/34256\/revisions"}],"wp:attachment":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/media?parent=34256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/categories?post=34256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}