{"id":11134,"date":"2026-05-10T10:00:19","date_gmt":"2026-05-10T10:00:19","guid":{"rendered":"https:\/\/ilestplusquetemps.be\/?p=11134"},"modified":"2026-05-17T14:17:24","modified_gmt":"2026-05-17T14:17:24","slug":"lacidification-des-oceans-toute-la-chaine-alimentaire-et-les-ecosystemes-marins-sont-impactes","status":"publish","type":"post","link":"https:\/\/ilestplusquetemps.be\/?p=11134","title":{"rendered":"L\u2019acidification des oc\u00e9ans : toute la cha\u00eene alimentaire et les \u00e9cosyst\u00e8mes marins sont impact\u00e9s"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\u00a0L\u2019acidification des oc\u00e9ans<\/strong> alt\u00e8re et diminue la croissance des squelettes (la calcification) des organismes marins comme le phytoplancton, les mollusques, ou les coraux, ce qui affecte la distribution et la reproduction des esp\u00e8ces. C\u2019est toute la cha\u00eene alimentaire et les \u00e9cosyst\u00e8mes marins qui sont impact\u00e9s. Le phytoplancton est responsable de la production d&#8217;environ 45% de l&#8217;oxyg\u00e8ne de l&#8217;atmosph\u00e8re. Et en tant que premier maillon des r\u00e9seaux alimentaires, il constitue la base de l&#8217;alimentation pour de nombreux organismes marins, de la plus petite cr\u00e9ature au plus grand mammif\u00e8re. De plus, il absorbe une grande quantit\u00e9 de dioxyde de carbone de l&#8217;atmosph\u00e8re, contribuant ainsi \u00e0 r\u00e9guler le climat. (Source\u00a0: les travaux de l\u2019\u00e9quipe de Johan Rockstr\u00f6m).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0L\u2019acidification des oc\u00e9ans alt\u00e8re et diminue la croissance des squelettes (la calcification) des organismes marins comme le phytoplancton, les mollusques, ou les coraux, ce qui affecte la distribution et la reproduction des esp\u00e8ces. C\u2019est toute la cha\u00eene alimentaire et les \u00e9cosyst\u00e8mes marins qui sont impact\u00e9s. Le phytoplancton est responsable de la production d&#8217;environ 45% de [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":11160,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[],"class_list":["post-11134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acidification-des-oceans"],"_links":{"self":[{"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=\/wp\/v2\/posts\/11134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11134"}],"version-history":[{"count":1,"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=\/wp\/v2\/posts\/11134\/revisions"}],"predecessor-version":[{"id":11135,"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=\/wp\/v2\/posts\/11134\/revisions\/11135"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=\/wp\/v2\/media\/11160"}],"wp:attachment":[{"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ilestplusquetemps.be\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}