{"id":34525,"date":"2021-09-10T11:45:56","date_gmt":"2021-09-10T09:45:56","guid":{"rendered":"https:\/\/foretnature.be\/resume-foret-mail\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/"},"modified":"2021-09-10T11:45:56","modified_gmt":"2021-09-10T09:45:56","slug":"les-evenements-climatiques-extremes-donnent-aussi-la-mesure","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/","title":{"rendered":"Les \u00e9v\u00e9nements climatiques extr\u00eames donnent aussi la mesure"},"content":{"rendered":"<p>Les \u00e9v\u00e9nements climatiques extr\u00eames comme les s\u00e9cheresses, les vagues de chaleur et les gel\u00e9es printani\u00e8res (tardives) sont rares, mais exercent un r\u00f4le primordial et fa\u00e7onnent la distribution des essences foresti\u00e8res. La fr\u00e9quence de ces \u00e9v\u00e9nements extr\u00eames devrait s&rsquo;intensifier avec le changement climatique, mena\u00e7ant la p\u00e9rennit\u00e9 des for\u00eats temp\u00e9r\u00e9es d&rsquo;Europe. La r\u00e9sistance de cinq essences a \u00e9t\u00e9 test\u00e9e en analysant 2844 cernes de croissance de 1930 \u00e0 2016 sur plus de cent sites exp\u00e9rimentaux suisses. Ces sites sont situ\u00e9s entre 400 et 2200 m d&rsquo;altitude.<br \/>\nIl appara\u00eet que le ch\u00eane et le h\u00eatre sont sensibles aux gel\u00e9es tardives qui r\u00e9duisent fortement la croissance durant l&rsquo;ann\u00e9e en cours. Les arbres sont toutefois r\u00e9silients et la croissance revient \u00e0 la normale dans les 2 ans. La croissance de l&rsquo;\u00e9pic\u00e9a et du m\u00e9l\u00e8ze est quant \u00e0 elle drastiquement et durablement r\u00e9duite par les s\u00e9cheresses printani\u00e8res. Ces esp\u00e8ces sont les moins r\u00e9sistantes et r\u00e9silientes aux s\u00e9cheresses parmi les cinq essences test\u00e9es. Le ch\u00eane, le sapin pectin\u00e9 et, dans une moindre mesure, le h\u00eatre font preuve d&rsquo;une plus grand r\u00e9sistance et r\u00e9silience face aux s\u00e9cheresses printani\u00e8res et semblent mieux adapt\u00e9es au climat futur.<br \/>\nCette \u00e9tude permet de faire une solide comparaison de la croissance des essences face aux gel\u00e9es tardives et \u00e0 la s\u00e9cheresse printani\u00e8re. L&rsquo;\u00e9tude r\u00e9alis\u00e9e au travers d&rsquo;un large gradient climatique fournit des preuves saisissantes que la croissance des principales essences europ\u00e9ennes sera certainement limit\u00e9e par les changements climatiques.<br \/>\nVitasse Y., Bottero A., Cailleret M., Bigler C., Fonti P., Gessler A., L\u00e9vesque M., Rohner B., Weber P., Rigling A., Wohlgemuth T. (2019). Contasting resistance and resilience to extreme drought and late spring frost in five major European tree species. Global change biology 25-11.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les \u00e9v\u00e9nements climatiques extr\u00eames comme les s\u00e9cheresses, les vagues de chaleur et les gel\u00e9es printani\u00e8res (tardives) sont rares, mais exercent un r\u00f4le primordial et fa\u00e7onnent la distribution des essences foresti\u00e8res. La fr\u00e9quence de ces \u00e9v\u00e9nements extr\u00eames devrait s&rsquo;intensifier avec le changement climatique, mena\u00e7ant la p\u00e9rennit\u00e9 des for\u00eats temp\u00e9r\u00e9es d&rsquo;Europe. La r\u00e9sistance de cinq essences a [&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>Les \u00e9v\u00e9nements climatiques extr\u00eames donnent aussi la mesure - 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\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les \u00e9v\u00e9nements climatiques extr\u00eames donnent aussi la mesure - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Les \u00e9v\u00e9nements climatiques extr\u00eames comme les s\u00e9cheresses, les vagues de chaleur et les gel\u00e9es printani\u00e8res (tardives) sont rares, mais exercent un r\u00f4le primordial et fa\u00e7onnent la distribution des essences foresti\u00e8res. La fr\u00e9quence de ces \u00e9v\u00e9nements extr\u00eames devrait s&rsquo;intensifier avec le changement climatique, mena\u00e7ant la p\u00e9rennit\u00e9 des for\u00eats temp\u00e9r\u00e9es d&rsquo;Europe. 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La fr\u00e9quence de ces \u00e9v\u00e9nements extr\u00eames devrait s&rsquo;intensifier avec le changement climatique, mena\u00e7ant la p\u00e9rennit\u00e9 des for\u00eats temp\u00e9r\u00e9es d&rsquo;Europe. La r\u00e9sistance de cinq essences a [&hellip;]","og_url":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/","og_site_name":"For\u00eat.Nature","twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/","url":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/","name":"Les \u00e9v\u00e9nements climatiques extr\u00eames donnent aussi la mesure - For\u00eat.Nature","isPartOf":{"@id":"https:\/\/foretnature.be\/en\/#website"},"datePublished":"2021-09-10T09:45:56+00:00","dateModified":"2021-09-10T09:45:56+00:00","breadcrumb":{"@id":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/foretnature.be\/en\/resume-foret-mail\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-evenements-climatiques-extremes-donnent-aussi-la-mesure\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/foretnature.be\/en\/"},{"@type":"ListItem","position":2,"name":"Les \u00e9v\u00e9nements climatiques extr\u00eames donnent aussi la mesure"}]},{"@type":"WebSite","@id":"https:\/\/foretnature.be\/en\/#website","url":"https:\/\/foretnature.be\/en\/","name":"For\u00eat.Nature","description":"Une \u00e9quipe technique au service de la for\u00eat","publisher":{"@id":"https:\/\/foretnature.be\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/foretnature.be\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/foretnature.be\/en\/#organization","name":"For\u00eat.Nature","url":"https:\/\/foretnature.be\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/foretnature.be\/en\/#\/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\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail\/34525"}],"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\/34525\/revisions"}],"wp:attachment":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/media?parent=34525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/categories?post=34525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}