{"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\/en\/17573-2\/","title":{"rendered":"A new look at rapid climate change and the bipolar shift"},"content":{"rendered":"<div class=\"layout-content\">\n<div class=\"content-wrapper\">\n<div class=\"region region-content\">\n<div id=\"block-cdf-theme-content\" class=\"block-cdf-theme-content block block-system block-system-main-block\">\n<article class=\"node node--type-news node--view-mode-full\" role=\"article\">\n<div class=\"node__content\">\n<div class=\"layout-sidebar layout-sidebar--default\">\n<div class=\"layout-sidebar__sidebar\">\n<div class=\"field field--name-extra-field-node-published-on field--type-extra-field field--label-hidden field__item\">Published on 14 March 2023<\/div>\n<div class=\"field field--name-extra-field-news-enhanced-category-list field--type-extra-field field--label-hidden field__items\">\n<div class=\"field__item\"><a href=\"https:\/\/www.college-de-france.fr\/chaire\/edouard-bard-evolution-du-climat-et-de-ocean-chaire-statutaire\" hreflang=\"fr\" target=\"_blank\" rel=\"noopener\">Edouard Bard, Chair in Climate and Ocean Evolution<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"layout-sidebar__main\">\n<div class=\"field field--name-news-body field--type-entity-reference-revisions field--label-hidden field__items\">\n<div class=\"paragraph paragraph--type--rich-text paragraph--view-mode--default\">\n<div class=\"read-more\">\n<div>\n<div class=\"clearfix text-formatted field field--name-text-content field--type-text-long field--label-hidden field__item\">\n<p><strong>Publication in the <span dir=\"ltr\" lang=\"en\" xml:lang=\"en\"><em>Proceedings of the National Academy of Sciences of the United States of America<\/em><\/span><br \/>\n<\/strong><\/p>\n<p><strong>Nina Davtian &amp; Edouard Bard<\/strong><br \/>\n<strong>Chair of Climate and Ocean Evolution of the Coll\u00e8ge de France<\/strong><br \/>\n<strong>CEREGE (UMR Aix-Marseille University, CNRS, IRD, INRAE, Coll\u00e8ge de France) Aix-en-Provence<\/strong><\/p>\n<figure id=\"attachment_17574\" aria-describedby=\"caption-attachment-17574\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-17574 size-medium\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/03\/Iceberg_Groenland-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/03\/Iceberg_Groenland-300x225.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/03\/Iceberg_Groenland-768x576.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/03\/Iceberg_Groenland-16x12.jpg 16w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/03\/Iceberg_Groenland.jpg 983w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-17574\" class=\"wp-caption-text\">Iceberg in Greenland \u00a9 E. Bard)<\/figcaption><\/figure>\n<p>\"The Atlantic meridional overturning circulation (<em>AMOC: Atlantic Meridional Overturning Circulation<\/em>) is likely to be affected by current climate change. A weakening of the AMOC could contribute to the observed regional cooling at the surface of the North Atlantic, a feature of the data and numerical simulations that has been interpreted as one of the complex oceanic responses to increasing CO<sub>2<\/sub> in the atmosphere. This notable feature is highlighted in the very first figure of the IPCC AR5 Summary for Policymakers and in Figure 5 of the <a href=\"https:\/\/www.ipcc.ch\/report\/ar5\/wg1\/summary-for-policymakers\/figspm-01\/\" target=\"_blank\" rel=\"noopener\">latest IPCC Summary AR6<\/a> (IPCC)...\"<\/p>\n<p><strong><em>Extract from the PNAS publication of 14\/03\/23<\/em><\/strong><br \/>\n<a href=\"https:\/\/www.college-de-france.fr\/actualites\/un-nouveau-regard-sur-les-changements-climatiques-rapides-et-la-bascule-bipolaire\" target=\"_blank\" rel=\"noopener\">Read more<\/a><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Publi\u00e9 le 14 mars 2023 Edouard Bard, chaire \u00c9volution du climat et de l&#8217;oc\u00e9an Publication dans les Proceedings of the National Academy of Sciences\u00a0of the United States of America Nina [&hellip;]<\/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":"2026-07-23 09:26:29","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/17573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/users\/551"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/comments?post=17573"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/17573\/revisions"}],"predecessor-version":[{"id":17582,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/17573\/revisions\/17582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media\/17574"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media?parent=17573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/categories?post=17573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/tags?post=17573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}