{"id":258802,"date":"2025-07-19T12:39:11","date_gmt":"2025-07-19T12:39:11","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/258802\/"},"modified":"2025-07-19T12:39:11","modified_gmt":"2025-07-19T12:39:11","slug":"de-grenoble-a-cambridge-un-jeu-de-piste-pour-mieux-comprendre-le-climat-grace-a-de-la-glace-antarctique-vieille-d12-million-dannees-liberation","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/258802\/","title":{"rendered":"De Grenoble \u00e0 Cambridge, un jeu de piste pour mieux comprendre le climat gr\u00e2ce \u00e0 de la glace antarctique vieille d\u20191,2\u00a0million d\u2019ann\u00e9es \u2013 Lib\u00e9ration"},"content":{"rendered":"<p class=\"sc-ksZaOG ehjQrN text-element\">A l\u2019autre bout du monde, sous une terre isol\u00e9e et particuli\u00e8rement difficile d\u2019acc\u00e8s, reposent de myst\u00e9rieuses couches de glace dont les secrets n\u2019ont pas encore \u00e9t\u00e9 perc\u00e9s par l\u2019humanit\u00e9. Depuis\u00a02019, sur le site de Little Dome C, au c\u0153ur de <a href=\"https:\/\/www.liberation.fr\/environnement\/biodiversite\/la-crotte-de-manchot-peut-elle-sauver-le-climat-de-lantarctique-20250522_SZMXCHARDZHOXJQ3VPSHQGWMKQ\/\" target=\"_blank\" rel=\"noopener\" title=\"https:\/\/www.liberation.fr\/environnement\/biodiversite\/la-crotte-de-manchot-peut-elle-sauver-le-climat-de-lantarctique-20250522_SZMXCHARDZHOXJQ3VPSHQGWMKQ\/\">l\u2019Antarctique<\/a> de l\u2019est, un consortium de chercheurs issus de dix pays europ\u00e9ens s\u2019est donc mobilis\u00e9 pour forer avec succ\u00e8s le sol compact de la r\u00e9gion, dans le cadre <a href=\"\" target=\"_blank\" rel=\"\" title=\"\">du projet \u00abBeyond <\/a><a href=\"\" target=\"_blank\" rel=\"\" title=\"\">EPICA<\/a><a href=\"\" target=\"_blank\" rel=\"\" title=\"\"> \u2013 Oldest Ice\u00bb<\/a> financ\u00e9 par l\u2019Union europ\u00e9enne.<\/p>\n<p class=\"sc-ksZaOG ehjQrN text-element\">Chaque ann\u00e9e, leurs machines se sont enfonc\u00e9es un peu plus loin dans la glace jusqu\u2019\u00e0 atteindre 2\u00a0800 m\u00e8tres de profondeur lors de la derni\u00e8re campagne entre fin\u00a02024 et d\u00e9but\u00a02025. Les pr\u00e9cieux \u00e9chantillons de la carotte g\u00e9ante r\u00e9colt\u00e9e ont depuis voyag\u00e9 \u00e0 bord du brise-glace italien Laura Bass avant d\u2019arriver \u00e0 l\u2019institut Alfred-Wegener \u00e0 Bremerhaven, en Allemagne. L\u00e0, ils ont \u00e9t\u00e9 d\u00e9coup\u00e9s pour \u00eatre r\u00e9partis dans diff\u00e9rents laboratoires de recherche belge, allemand, britannique, danois, italien, su\u00e9d<\/p>\n","protected":false},"excerpt":{"rendered":"A l\u2019autre bout du monde, sous une terre isol\u00e9e et particuli\u00e8rement difficile d\u2019acc\u00e8s, reposent de myst\u00e9rieuses couches de&hellip;\n","protected":false},"author":2,"featured_media":258803,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9566],"tags":[1111,11,5764,2430,1777,674,1011,27,2731,12,5140,25],"class_list":{"0":"post-258802","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-grenoble","8":"tag-actu","9":"tag-actualites","10":"tag-antarctique","11":"tag-auvergne-rhone-alpes","12":"tag-eu","13":"tag-europe","14":"tag-fr","15":"tag-france","16":"tag-grenoble","17":"tag-news","18":"tag-rechauffement-climatique","19":"tag-republique-francaise"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/114879946015680968","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/258802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=258802"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/258802\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/258803"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=258802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=258802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=258802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}