{"id":17573,"date":"2023-03-15T17:44:02","date_gmt":"2023-03-15T16:44:02","guid":{"rendered":"https:\/\/www.cerege.fr\/?p=17573"},"modified":"2023-04-06T13:14:58","modified_gmt":"2023-04-06T11:14:58","slug":"17573-2","status":"publish","type":"post","link":"https:\/\/www.cerege.fr\/fr\/17573-2\/","title":{"rendered":"Un nouveau regard sur les changements climatiques rapides et la bascule bipolaire"},"content":{"rendered":"
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Publi\u00e9 le 14 mars 2023<\/div>\n
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Edouard Bard, chaire \u00c9volution du climat et de l’oc\u00e9an<\/a><\/div>\n<\/div>\n<\/div>\n
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Publication dans les Proceedings of the National Academy of Sciences\u00a0of the United States of America<\/em><\/span>
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Nina Davtian & Edouard Bard<\/strong>
\nChaire de l\u2019\u00e9volution du climat et de l\u2019oc\u00e9an du Coll\u00e8ge de France<\/strong>
\nCEREGE (UMR Aix-Marseille Universit\u00e9, CNRS, IRD, INRAE, Coll\u00e8ge de France) Aix-en-Provence<\/strong><\/p>\n

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Iceberg au Groenland \u00a9 E. Bard)<\/figcaption><\/figure>\n

“La circulation m\u00e9ridienne de retournement de l\u2019Atlantique (AMOC\u00a0: Atlantic Meridional Overturning Circulation<\/em>) est probablement affect\u00e9e par le changement climatique actuel. Un affaiblissement de l\u2019AMOC pourrait contribuer au refroidissement r\u00e9gional observ\u00e9 \u00e0 la surface de l\u2019Atlantique Nord, une caract\u00e9ristique des donn\u00e9es et des simulations num\u00e9riques qui a \u00e9t\u00e9 interpr\u00e9t\u00e9e comme une des r\u00e9ponses oc\u00e9aniques complexes \u00e0 l\u2019augmentation du CO2<\/sub> dans l\u2019atmosph\u00e8re. Cette caract\u00e9ristique notable est soulign\u00e9e dans la toute premi\u00e8re figure du R\u00e9sum\u00e9 du GIEC AR5 \u00e0 l\u2019intention des d\u00e9cideurs et dans la figure 5 du dernier R\u00e9sum\u00e9 du GIEC AR6<\/a> (IPCC en anglais)…”<\/p>\n

Extrait de la publication du PNAS du 14\/03\/23<\/em><\/strong>
\nLire la suite<\/a><\/p>\n

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Publi\u00e9 le 14 mars 2023 Edouard Bard, chaire \u00c9volution du climat et de l’oc\u00e9an Publication dans les Proceedings of the National Academy of Sciences\u00a0of the United States of America Nina […]<\/p>\n","protected":false},"author":551,"featured_media":17574,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-17573","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archive"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-07 14:18:35","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/posts\/17573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/users\/551"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/comments?post=17573"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/posts\/17573\/revisions"}],"predecessor-version":[{"id":17582,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/posts\/17573\/revisions\/17582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/media\/17574"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/media?parent=17573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/categories?post=17573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/tags?post=17573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}