{"id":85925,"date":"2026-06-24T14:34:44","date_gmt":"2026-06-24T05:34:44","guid":{"rendered":"https:\/\/www.waseda.jp\/inst\/research\/?p=85925"},"modified":"2026-09-24T14:34:55","modified_gmt":"2026-09-24T05:34:55","slug":"multi-centennial-response-of-marine-carbon-pumps-to-global-warming-%ef%bc%88published-in-nature-climate-change-june-2026%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/inst\/research\/news\/85925","title":{"rendered":"Multi-centennial response of marine carbon pumps to global warming \uff08Published in Nature Climate Change, June, 2026\uff09"},"content":{"rendered":"<table class=\"table table-bordered table-colored-tbhd\" style=\"height: 636px; width: 100%; border-collapse: collapse; border-style: solid;\" border=\"1\">\n<tbody>\n<tr style=\"height: 78px;\">\n<td style=\"width: 18.9673%; height: 78px;\">Journal Title<br \/>\n\/\u63b2\u8f09\u30b8\u30e3\u30fc\u30ca\u30eb\u540d<\/td>\n<td style=\"width: 80.934%; height: 78px;\">Nature Climate Change<\/td>\n<\/tr>\n<tr style=\"height: 65px;\">\n<td style=\"width: 18.9673%; height: 80px;\">Publication Year and Month<br \/>\n\/\u63b2\u8f09\u5e74\u6708<\/td>\n<td style=\"width: 80.934%; height: 80px;\">June, 2026<\/td>\n<\/tr>\n<tr style=\"height: 55px;\">\n<td style=\"width: 18.9673%; height: 79px;\">Paper Title<br \/>\n\/\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb<\/td>\n<td style=\"width: 80.934%; height: 79px;\">Multi-centennial response of marine carbon pumps to global warming<\/td>\n<\/tr>\n<tr style=\"height: 85px;\">\n<td style=\"width: 18.9673%; height: 85px;\">DOI<br \/>\n\/\u8ad6\u6587DOI<\/td>\n<td style=\"width: 80.934%; height: 85px;\"><a href=\"https:\/\/doi.org\/10.1038\/s41558-026-02686-x\">10.1038\/s41558-026-02686-x<\/a><\/td>\n<\/tr>\n<tr style=\"height: 59px;\">\n<td style=\"width: 18.9673%; height: 80px;\">\u00a0Author of Waseda University<br \/>\n\/\u672c\u5b66\u306e\u8457\u8005<\/td>\n<td style=\"width: 80.934%; height: 80px;\"><span style=\"font-family: inherit; font-size: inherit;\"><span style=\"font-family: inherit; font-size: inherit;\">KHATIWALA, Samar Prakash(Professor, Faculty of International Research and Education, School of International Liberal Studies):Lead Author<\/span><\/span><\/td>\n<\/tr>\n<tr style=\"height: 68px;\">\n<td style=\"width: 18.9673%; height: 86px;\">Related Websites<br \/>\n\/\u95a2\u9023Web<\/td>\n<td style=\"width: 80.934%; height: 86px;\">&#8211;<\/td>\n<\/tr>\n<tr style=\"height: 138px;\">\n<td style=\"width: 18.9673%; height: 148px;\">Abstract<br \/>\n\/\u6284\u9332<\/td>\n<td style=\"width: 80.934%; height: 148px;\">\n<div id=\"abstractBox\">\n<p data-test=\"abstract-sub-heading\">The ocean\u2019s capacity to absorb anthropogenic CO<sub>2<\/sub> is predicted to decrease with global warming, reinforcing a climate\u2013carbon cycle feedback. However, the effects of specific mechanisms such as circulation and temperature on marine carbon components and atmospheric CO<sub>2<\/sub> under future emission scenarios remain poorly quantified, especially on multi-centennial timescales. Here, using a decomposition of dissolved inorganic carbon, we show that under high-emission scenarios, circulation changes dominate the climate\u2013carbon cycle feedback by reducing anthropogenic carbon uptake and redistributing alkalinity, despite compensating increases in biological carbon storage and air\u2013sea disequilibrium. By contrast, under low emissions, temperature changes, amplified by increased physical disequilibrium, dominate the climate\u2013carbon cycle feedback. Previous estimates using the apparent oxygen utilization approximation may have considerably underestimated changes in biological carbon storage. These results improve mechanistic understanding of long-term global carbon cycle dynamics, with implications for efforts to achieving zero net emissions and proposed marine CO<sub>2<\/sub> removal strategies.<\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Journal Title \/\u63b2\u8f09\u30b8\u30e3\u30fc\u30ca\u30eb\u540d Nature Climate Change Publication Year and Month \/\u63b2\u8f09\u5e74\u6708 June, 2026 Paper Title \/\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb  [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[218,217],"class_list":["post-85925","post","type-post","status-publish","format-standard","hentry","tag-impact-en","tag-impact"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/85925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/comments?post=85925"}],"version-history":[{"count":1,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/85925\/revisions"}],"predecessor-version":[{"id":85926,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/85925\/revisions\/85926"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media?parent=85925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/categories?post=85925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/tags?post=85925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}