{"id":9888,"date":"2025-02-03T14:08:34","date_gmt":"2025-02-03T14:08:34","guid":{"rendered":"https:\/\/afrikmanagement.com\/?p=9888"},"modified":"2025-02-03T14:08:34","modified_gmt":"2025-02-03T14:08:34","slug":"collision-ou-desintegration-un-immense-morceau-de-glace-sest-detache-du-plus-grand-iceberg-du-monde","status":"publish","type":"post","link":"https:\/\/afrikmanagement.com\/index.php\/2025\/02\/03\/collision-ou-desintegration-un-immense-morceau-de-glace-sest-detache-du-plus-grand-iceberg-du-monde\/","title":{"rendered":"Collision ou d\u00e9sint\u00e9gration ? Un immense morceau de glace s\u2019est d\u00e9tach\u00e9 du plus grand iceberg du monde"},"content":{"rendered":"<div class=\"Wrappers__WrapperSummary-sc-1nszvev-0 ekuMFg\">\n<hr class=\"Wrapper-sc-1jsrxyf-0 WBVzY separator\" \/>\n<div class=\"box__Box-fhrnc8-0 Wrappers__Wrapper-sc-1y7qj7q-1 jmEtwM kMOBGz article-summary\">\n<div class=\"box__Box-fhrnc8-0 Wrappers__WrapperTitle-sc-1y7qj7q-0 kpwBJX jLhUAG\">\n<p class=\"text-sans-serif__TextSansSerif-sc-9a097a-0 jedtYH\"><strong>Au sommaire<\/strong><\/p>\n<p><i class=\"icon-wrapper__IconWrapper-wu637j-0 hUjeRP ArrowIcon-sc-16dmrrs-0 ipFZbR icon-arrow-bottom\"><\/i><\/div>\n<div class=\"box__Box-fhrnc8-0 Wrappers__Content-sc-1y7qj7q-2 ilUjYf cCgeAn\">\n<ul>\n<li class=\"Typographies__Li-sc-1jx1nyd-0 jqDEiL\"><strong>Qu\u2019en est-il de la menace pour les habitants de la G\u00e9orgie du Sud ?<\/strong><\/li>\n<li class=\"Typographies__Li-sc-1jx1nyd-0 jqDEiL\"><strong>\u00c0 lire aussi<\/strong><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<hr class=\"Wrapper-sc-1jsrxyf-0 WBVzY separator\" \/>\n<\/div>\n<div id=\"article-anchor-article-main-content\" class=\"Wrappers__Content-sc-1nszvev-3 jxBpjM\">\n<p>Le\u00a0plus grand iceberg du monde, nom de code A23a. Nous l\u2019\u00e9voquions ici m\u00eame ce mercredi 29 janvier 2025.<\/p>\n<div id=\"engage-top\"><span style=\"font-size: 1.1429rem;\">Le plus grand iceberg du monde se dirige droit sur une \u00eele et menace ses habitants\u2009!<\/span><\/div>\n<p>Nous nous attendions alors \u00e0 avoir de ces nouvelles d\u2019ici deux \u00e0 quatre semaines. Et voici que les choses semblent vouloir se pr\u00e9cipiter pour le mastodonte. Des chercheurs rapportent en effet qu\u2019un \u00e9norme morceau de l\u2019iceberg vient de se d\u00e9tacher de son corps. Un morceau d\u2019environ 19\u00a0kilom\u00e8tres de long. Pour une surface de quelque 80\u00a0kilom\u00e8tres carr\u00e9s. Ce qui ne repr\u00e9sente finalement qu\u2019une petite fraction des quelque 3\u2009360\u00a0kilom\u00e8tres carr\u00e9s d\u2019iceberg restant apr\u00e8s une d\u00e9rive de pr\u00e8s de 40\u00a0ans.<\/p>\n<div class=\"fs-media\">\n<div class=\"Wrapper-sc-802bwi-0 bkRSkL image-wrapper\"><picture><source srcset=\"https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=560,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 560w, \nhttps:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=700,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 700w,\n          https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=830,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 830w\" media=\"(max-width: 440px)\" \/><source srcset=\"https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=830,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 830w, \nhttps:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1280,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 1280w,\n          https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1520,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 1520w,\n          https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1760,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 1760w\" media=\"(max-width: 880px)\" \/><source srcset=\"https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=830,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 830w, \nhttps:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1280,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 1280w,\n          https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1520,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 1520w,\n          https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1760,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 1760w,\n          https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1920,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg 1920w\" media=\"(min-width: 881px)\" sizes=\"(min-width: 1920px) 1920px\" \/><img decoding=\"async\" title=\"L\u2019iceberg le plus grand du monde vient de perdre un morceau d\u2019une vingtaine de kilom\u00e8tres de long. \u00a9 Nasa Worldview\" src=\"https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1024,quality=60,format=auto\/sources\/images\/actu\/iceberg-plus-grand-morceau.jpg\" alt=\"L\u2019iceberg le plus grand du monde vient de perdre un morceau d\u2019une vingtaine de kilom\u00e8tres de long. \u00a9 Nasa Worldview\" \/><\/picture>\n<div class=\"open-icon-button\"><\/div>\n<\/div>\n<p><span class=\"fs-legende\">L\u2019iceberg le plus grand du monde vient de perdre un morceau d\u2019une vingtaine de kilom\u00e8tres de long. \u00a9 Nasa Worldview<\/span><\/div>\n<h4 id=\"quen-estil-de-la-menace-pour-les-habitants-de-la-g\">Qu\u2019en est-il de la menace pour les habitants de la G\u00e9orgie du Sud\u2009?<\/h4>\n<p>Les\u00a0glaciologues\u00a0rappellent que le processus n\u2019a rien d\u2019inhabituel. Les icebergs sont naturellement fractur\u00e9s. Et ils finissent g\u00e9n\u00e9ralement par s\u2019effondrer avec l\u2019\u00e9largissement de ces fractures. Le plus souvent en quelques semaines.<\/p>\n<p>Difficile toutefois pour les scientifiques de pr\u00e9voir ce qu\u2019il va advenir de l\u2019iceberg\u00a0A23a dans les prochains jours. Sa trajectoire dans l&rsquo;Antarctique\u00a0vers la G\u00e9orgie du Sud semble ne pas \u00eatre affect\u00e9e pour l\u2019instant. Mais si le mastodonte devait se disloquer, la menace qu\u2019il repr\u00e9senterait pour la\u00a0faune sauvage\u00a0deviendrait bien moins importante.<\/p>\n<p><strong>Par FUTURA<\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Au sommaire Qu\u2019en est-il de la menace pour les habitants de la G\u00e9orgie du Sud ? \u00c0 lire aussi Le\u00a0plus grand iceberg du monde, nom de code A23a. Nous l\u2019\u00e9voquions ici m\u00eame ce mercredi 29 janvier 2025. Le plus grand iceberg du monde se dirige droit sur une \u00eele et menace ses habitants\u2009! Nous nous attendions alors \u00e0 avoir de ces nouvelles d\u2019ici deux \u00e0 quatre semaines. Et voici que les choses semblent vouloir se pr\u00e9cipiter pour le mastodonte. Des chercheurs rapportent en effet qu\u2019un \u00e9norme morceau de l\u2019iceberg vient de se d\u00e9tacher de son corps. Un morceau d\u2019environ 19\u00a0kilom\u00e8tres [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":9889,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-9888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-planete"],"_links":{"self":[{"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/posts\/9888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/comments?post=9888"}],"version-history":[{"count":1,"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/posts\/9888\/revisions"}],"predecessor-version":[{"id":9890,"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/posts\/9888\/revisions\/9890"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/media\/9889"}],"wp:attachment":[{"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/media?parent=9888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/categories?post=9888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afrikmanagement.com\/index.php\/wp-json\/wp\/v2\/tags?post=9888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}