{"id":356,"date":"2018-11-20T20:39:43","date_gmt":"2018-11-20T19:39:43","guid":{"rendered":"https:\/\/myearth4ever.fr\/?p=356"},"modified":"2018-11-20T20:42:14","modified_gmt":"2018-11-20T19:42:14","slug":"la-barriere-de-corail-un-ecosysteme-naturel-riche","status":"publish","type":"post","link":"https:\/\/myearth4ever.fr\/?p=356","title":{"rendered":"La barri\u00e8re de corail, un \u00e9cosyst\u00e8me naturel riche"},"content":{"rendered":"<p align=\"LEFT\"><span style=\"font-size: large;\">La barri\u00e8re de corail se situe \u00e0 l&rsquo;est de l&rsquo;Australie, dans l&rsquo;Etat de Queensland. Elle fait plus de 2 300 kilom\u00e8tres de long et a une superficie de 348 000 km2. Cette barri\u00e8re abrite d&rsquo;innombrables esp\u00e8ces de coraux (400 esp\u00e8ces diff\u00e9rentes)\u00a0; de poissons (1600 esp\u00e8ces diff\u00e9rentes)\u00a0; des mollusques (4000 esp\u00e8ces diff\u00e9rentes)\u00a0; des tortues (6 esp\u00e8ces de tortues de mer sur les 7 connues) et pr\u00e8s de 240 esp\u00e8ces d&rsquo;oiseaux. C&rsquo;est le plus grand \u00e9cosyst\u00e8me de r\u00e9cifs coralliens de la plan\u00e8te.<img loading=\"lazy\" decoding=\"async\" class=\"irc_mi\" src=\"http:\/\/www.sur-la-plage.com\/images\/photoarticles\/corail.jpg\" alt=\"R\u00e9sultat de recherche d'images pour &quot;la grande barri\u00e8re de corail couleur&quot;\" width=\"490\" height=\"245\" \/><\/span><\/p>\n<p align=\"LEFT\">Et aujourd&rsquo;hui, cet \u00e9cosyst\u00e8me est en danger. A cause du r\u00e9chauffement climatique. (C&rsquo;est la partie du nord qui a \u00e9t\u00e9 le plus touch\u00e9e). Les deux tiers (67%) des coraux ont \u00e9t\u00e9 gravement touch\u00e9s. La cons\u00e9quence du r\u00e9chauffement climatique est le blanchissement des coraux. Le blanchissement est un ph\u00e9nom\u00e8ne de d\u00e9p\u00e9rissement. Il est provoqu\u00e9 par des conditions anormales comme le r\u00e9chauffement de la temp\u00e9rature de l&rsquo;eau: cela entra\u00eene l&rsquo;expulsion par les coraux des algues symbiotiques qui leur donnent leur couleur et leurs nutriments.<\/p>\n<p align=\"LEFT\"><img loading=\"lazy\" decoding=\"async\" class=\"irc_mi\" src=\"https:\/\/vivredemain.fr\/wp-content\/uploads\/sites\/5\/2016\/04\/grande-barriere-corail-blanchissement.jpg\" alt=\"R\u00e9sultat de recherche d'images pour &quot;la grande barri\u00e8re de corail r\u00e9chauffement climatique&quot;\" width=\"490\" height=\"236\" \/><\/p>\n<p align=\"LEFT\">Si le r\u00e9chauffement climatique persiste alors, les coraux p\u00e9riront. Mais si l&rsquo;eau refroidit, alors les r\u00e9cifs peuvent s&rsquo;en remettre. Mais il faudra tout de m\u00eame 10 \u00e0 15 ans pour que la partie nord r\u00e9cup\u00e8re ses coraux.<\/p>\n<p style=\"text-align: right;\" align=\"LEFT\"><em><strong>L&rsquo;\u00e9quipe de My earth 4 ever<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La barri\u00e8re de corail se situe \u00e0 l&rsquo;est de l&rsquo;Australie, dans l&rsquo;Etat de Queensland. Elle fait plus de 2 300 kilom\u00e8tres de long et a une superficie de 348 000 km2. Cette barri\u00e8re abrite d&rsquo;innombrables esp\u00e8ces de coraux (400 esp\u00e8ces diff\u00e9rentes)\u00a0; de poissons (1600 esp\u00e8ces diff\u00e9rentes)\u00a0; des mollusques (4000 esp\u00e8ces diff\u00e9rentes)\u00a0; des tortues (6 esp\u00e8ces &hellip; <a href=\"https:\/\/myearth4ever.fr\/?p=356\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">La barri\u00e8re de corail, un \u00e9cosyst\u00e8me naturel riche<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-356","post","type-post","status-publish","format-standard","hentry","category-pollution"],"_links":{"self":[{"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=\/wp\/v2\/posts\/356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=356"}],"version-history":[{"count":10,"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=\/wp\/v2\/posts\/356\/revisions"}],"predecessor-version":[{"id":367,"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=\/wp\/v2\/posts\/356\/revisions\/367"}],"wp:attachment":[{"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/myearth4ever.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}