{"id":1928,"date":"2020-12-04T17:14:41","date_gmt":"2020-12-04T17:14:41","guid":{"rendered":"http:\/\/iccinet.org\/?p=1928"},"modified":"2022-07-12T15:22:40","modified_gmt":"2022-07-12T15:22:40","slug":"ice-melt-in-the-northern-hemisphere-destabilized-antarctica","status":"publish","type":"post","link":"https:\/\/iccinet.org\/zh\/ice-melt-in-the-northern-hemisphere-destabilized-antarctica\/","title":{"rendered":"Ice Melt in the Northern Hemisphere Destabilized Antarctica"},"content":{"rendered":"<div><strong>Nature, November\u00a025<\/strong>\n<\/div>\n<div>From 20,000 to 9,000 years ago, at the end of the last Ice Age, rapid melt of the Northern Hemisphere ice sheets raised sea levels around Antarctica by 80-130 meters, which in turn drove the rapid retreat of the Antarctica Ice Sheet. These rapid sea-level changes triggered ice shelf loss and retreat of Antarctic grounding lines \u2013 the place where an ice sheet becomes a floating ice shelf, which in turn led to accelerated loss of Antarctic ice; demonstrating the strong connection between the two poles. The Weddell Sea region, between the Antarctic Peninsula and East Antarctica, appeared especially sensitive to this change in sea-level rise. The continued melting of ice in the Northern Hemisphere caused by anthropogenic climate change and subsequent rising sea levels could similarly contribute to a renewed destabilization of the marine-based sectors of the Antarctic Ice Sheet today.<\/p>\n<p><a href=\"https:\/\/www.nature.com\/articles\/s41586-020-2916-2\">https:\/\/www.nature.com\/articles\/s41586-020-2916-2<\/a><\/div>\n<div><\/div>\n<div>\u827e\u7c73\u00b7\u5370\u7b2c\u514b\u6574\u7406\u3002.<\/div>","protected":false},"excerpt":{"rendered":"<p>Nature, November\u00a025 From 20,000 to 9,000 years ago, at the end of the last Ice Age, rapid melt of the Northern Hemisphere ice sheets raised sea levels around Antarctica by 80-130 meters, which in turn drove the rapid retreat of the Antarctica Ice Sheet. These rapid sea-level changes triggered ice shelf loss and retreat of [&#8230;]\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[152,9],"tags":[],"class_list":["post-1928","post","type-post","status-publish","format-standard","hentry","category-cryosphere-capsules","category-latest-research"],"modified_by":"Pam Pearson","_links":{"self":[{"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/posts\/1928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/comments?post=1928"}],"version-history":[{"count":1,"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/posts\/1928\/revisions"}],"predecessor-version":[{"id":1929,"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/posts\/1928\/revisions\/1929"}],"wp:attachment":[{"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/media?parent=1928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/categories?post=1928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iccinet.org\/zh\/wp-json\/wp\/v2\/tags?post=1928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}