{"id":9172,"date":"2023-02-16T15:07:12","date_gmt":"2023-02-16T15:07:12","guid":{"rendered":"https:\/\/comifac.org\/l-elephant-de-foret-d-afrique-arme-naturelle-contre-le-changement-climatique\/"},"modified":"2023-02-16T15:07:12","modified_gmt":"2023-02-16T15:07:12","slug":"l-elephant-de-foret-d-afrique-arme-naturelle-contre-le-changement-climatique","status":"publish","type":"post","link":"https:\/\/comifac.org\/?p=9172","title":{"rendered":"L\u2019\u00e9l\u00e9phant de for\u00eat d\u2019Afrique, arme naturelle contre le changement climatique"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\" size-full wp-image-9171\" src=\"https:\/\/comifac.org\/wp-content\/uploads\/2023\/02\/elephants_09160058.jpg\" alt=\"\" width=\"680\" height=\"510\" srcset=\"https:\/\/comifac.org\/wp-content\/uploads\/2023\/02\/elephants_09160058.jpg 680w, https:\/\/comifac.org\/wp-content\/uploads\/2023\/02\/elephants_09160058-600x450.jpg 600w, https:\/\/comifac.org\/wp-content\/uploads\/2023\/02\/elephants_09160058-400x300.jpg 400w, https:\/\/comifac.org\/wp-content\/uploads\/2023\/02\/elephants_09160058-370x278.jpg 370w, https:\/\/comifac.org\/wp-content\/uploads\/2023\/02\/elephants_09160058-387x290.jpg 387w, https:\/\/comifac.org\/wp-content\/uploads\/2023\/02\/elephants_09160058-500x375.jpg 500w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p><strong>Une nouvelle \u00e9tude chiffre \u00e0 quel point les \u00e9l\u00e9phants de for\u00eat d\u2019Afrique aident \u00e0 lutter contre le changement climatique. Ils permettent d\u2019entretenir durablement certaines des for\u00eats qui absorbent le plus de CO<\/strong><strong>\u2082<\/strong><strong>&nbsp;en Afrique. La sauvegarde de ces g\u00e9ants en danger critique d\u2019extinction s\u2019av\u00e8re donc \u00eatre une urgence absolue.<\/strong><\/p>\n<p>  <!--more-->  <\/p>\n<p>&nbsp;<\/p>\n<p><strong>&nbsp;<\/strong>L\u2019\u00e9l\u00e9phant, c\u2019est un peu le premier de classe du r\u00e8gne animal. Intelligent, dot\u00e9 d\u2019une incroyable m\u00e9moire, omnipr\u00e9sent dans&nbsp;l\u2019imaginaire collectif, essentiel au tourisme et \u00e0 son milieu, il coche toutes les cases.&nbsp;Sauf celui de se porter bien. En particulier&nbsp;<a href=\"https:\/\/wwf.be\/fr\/especes-menacees\/proteger-elephant\">l\u2019\u00e9l\u00e9phant<\/a>&nbsp;de for\u00eat d\u2019Afrique&nbsp;: en danger critique d\u2019extinction.<\/p>\n<p>Son avenir est incertain.&nbsp;Or, nous savions d\u00e9j\u00e0 que la disparition du \u00ab&nbsp;jardinier des for\u00eats&nbsp;\u00bb serait catastrophique pour son \u00e9cosyst\u00e8me.<\/p>\n<p>Mais une r\u00e9cente \u00e9tude scientifique (parue dans Proceedings of the National Academy of Sciences (PNAS)), a d\u00e9sormais calcul\u00e9 pr\u00e9cis\u00e9ment ce que sa disparition co\u00fbterait \u00e0 notre plan\u00e8te. R\u00e9sultat&nbsp;? Perdre l\u2019\u00e9l\u00e9phant de for\u00eat d\u2019Afrique nous co\u00fbterait tr\u00e8s, tr\u00e8s cher.<\/p>\n<p>L\u2019\u00e9l\u00e9phant, ce jardinier essentiel des for\u00eats<\/p>\n<p>Aujourd\u2019hui, l\u2019\u00e9l\u00e9phant de for\u00eat d\u2019Afrique veille sur&nbsp;la deuxi\u00e8me plus grande for\u00eat \u00e9quatoriale du monde. Si ces g\u00e9ants venaient \u00e0 dispara\u00eetre\u2026 cette for\u00eat&nbsp;perdrait entre six et neuf pourcents de sa capacit\u00e9 \u00e0 capter le carbone atmosph\u00e9rique&nbsp;! Cons\u00e9quence&nbsp;: une augmentation du r\u00e9chauffement plan\u00e9taire.<\/p>\n<p>On vous explique&nbsp;: les \u00e9l\u00e9phants de for\u00eat africains vivent en groupes familiaux comptant jusqu&rsquo;\u00e0 20 individus. Ils se nourrissent de feuilles, d&rsquo;herbes, de graines, de fruits et d&rsquo;\u00e9corces d&rsquo;arbres \u00e0 faible densit\u00e9 de carbone. Et tout cela, vous pouvez bien l\u2019imaginer, influe beaucoup sur leur milieu.<\/p>\n<p>D\u2019un c\u00f4t\u00e9, ils mangent les fruits d&rsquo;arbres qui produisent du bois \u00ab\u00a0lourd\u00a0\u00bb, c&rsquo;est-\u00e0-dire qui absorbent beaucoup de CO\u2082 . Apr\u00e8s leur digestion, les \u00e9l\u00e9phants rejettent ces graines en grande quantit\u00e9 dans leurs excr\u00e9ments. A terme, ces graines germ\u00e9es permettront donc de cr\u00e9er une nouvelle g\u00e9n\u00e9ration d&rsquo;arbres \u00e0 forte capacit\u00e9 d&rsquo;absorption de carbone.&nbsp;<\/p>\n<p>D\u2019un autre c\u00f4t\u00e9, ils se nourrissent des petits arbres qui, tr\u00e8s nutritifs, poussent vite et captent peu de CO\u2082.<\/p>\n<p>Ainsi, les \u00e9l\u00e9phants de for\u00eat d\u2019Afrique font le tri : ils mangent ou \u00e9crasent les arbres qui absorbent peu de CO\u2082, et stimulent la pousse des arbres qui en captent \u00e9norm\u00e9ment.&nbsp;<\/p>\n<p>Sans \u00e9l\u00e9phants, tout ce travail d\u2019architecte paysager ne serait pas accompli\u2026<\/p>\n<p>Lire l&rsquo;integralit\u00e9 de l&rsquo;article&nbsp;<a href=\"https:\/\/wwf.be\/fr\/actualites\/lelephant-de-foret-dafrique-arme-naturelle-contre-le-changement-climatique\">https:\/\/wwf.be\/fr\/actualites\/lelephant-de-foret-dafrique-arme-naturelle-contre-le-changement-climatique<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une nouvelle \u00e9tude chiffre \u00e0 quel point les \u00e9l\u00e9phants de for\u00eat d\u2019Afrique aident \u00e0 lutter contre le&hellip;<\/p>\n","protected":false},"author":5,"featured_media":9171,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[117],"tags":[],"class_list":["post-9172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/comifac.org\/wp-content\/uploads\/2023\/02\/elephants_09160058.jpg","_links":{"self":[{"href":"https:\/\/comifac.org\/index.php?rest_route=\/wp\/v2\/posts\/9172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/comifac.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/comifac.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/comifac.org\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/comifac.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9172"}],"version-history":[{"count":0,"href":"https:\/\/comifac.org\/index.php?rest_route=\/wp\/v2\/posts\/9172\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/comifac.org\/index.php?rest_route=\/wp\/v2\/media\/9171"}],"wp:attachment":[{"href":"https:\/\/comifac.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/comifac.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/comifac.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}