{"id":133641,"date":"2022-12-01T11:00:00","date_gmt":"2022-12-01T16:00:00","guid":{"rendered":"https:\/\/news.umich.edu\/?p=133641"},"modified":"2022-12-01T22:34:46","modified_gmt":"2022-12-02T03:34:46","slug":"%e7%a0%94%e7%a9%b6%ef%bc%9a%e8%80%81%e6%a0%91%e6%af%94%e6%96%b0%e6%a0%91%e6%9b%b4%e8%80%90%e6%97%b1%ef%bc%8c%e4%b8%ba%e5%ba%94%e5%af%b9%e6%b0%94%e5%80%99%e5%8f%98%e5%8c%96%e6%8f%90%e4%be%9b%e7%bc%93","status":"publish","type":"post","link":"https:\/\/news.umich.edu\/zh-hans\/%e7%a0%94%e7%a9%b6%ef%bc%9a%e8%80%81%e6%a0%91%e6%af%94%e6%96%b0%e6%a0%91%e6%9b%b4%e8%80%90%e6%97%b1%ef%bc%8c%e4%b8%ba%e5%ba%94%e5%af%b9%e6%b0%94%e5%80%99%e5%8f%98%e5%8c%96%e6%8f%90%e4%be%9b%e7%bc%93\/","title":{"rendered":"\u7814\u7a76\uff1a\u8001\u6811\u6bd4\u65b0\u6811\u66f4\u8010\u65f1\uff0c\u4e3a\u5e94\u5bf9\u6c14\u5019\u53d8\u5316\u63d0\u4f9b\u7f13\u51b2"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/news.umich.edu\/wp-content\/uploads\/mc-image-cache\/2022\/12\/old-growth-trees-more-drought-tolerant-than-younger-ones-providing-a-buffer-against-climate-change-butterfly.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/news.umich.edu\/wp-content\/uploads\/2022\/12\/old-growth-trees-more-drought-tolerant-than-younger-ones-providing-a-buffer-against-climate-change-butterfly-1024x682.jpg\" alt=\"The stump of a 500-year-old juniper on the Tibetan Plateau, China. Deforestation has made forests younger and has also negatively impacted associated ecosystem functions and biodiversity. Image credit: Tsun Fung Au\" class=\"wp-image-133669\" srcset=\"https:\/\/news.umich.edu\/wp-content\/uploads\/2022\/12\/old-growth-trees-more-drought-tolerant-than-younger-ones-providing-a-buffer-against-climate-change-butterfly-1024x682.jpg 1024w, https:\/\/news.umich.edu\/wp-content\/uploads\/2022\/12\/old-growth-trees-more-drought-tolerant-than-younger-ones-providing-a-buffer-against-climate-change-butterfly-300x200.jpg 300w, https:\/\/news.umich.edu\/wp-content\/uploads\/2022\/12\/old-growth-trees-more-drought-tolerant-than-younger-ones-providing-a-buffer-against-climate-change-butterfly-768x512.jpg 768w, https:\/\/news.umich.edu\/wp-content\/uploads\/2022\/12\/old-growth-trees-more-drought-tolerant-than-younger-ones-providing-a-buffer-against-climate-change-butterfly-1536x1024.jpg 1536w, https:\/\/news.umich.edu\/wp-content\/uploads\/mc-image-cache\/2022\/12\/old-growth-trees-more-drought-tolerant-than-younger-ones-providing-a-buffer-against-climate-change-butterfly.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">The stump of a 500-year-old juniper on the Tibetan Plateau, China. Deforestation has made forests younger and has also negatively impacted associated ecosystem functions and biodiversity. Image credit: Tsun Fung Au<\/figcaption><\/figure>\n\n\n\n<p>\u4e00\u9879\u5bf9\u4e94\u5927\u6d32&nbsp;2\u4e07\u591a\u68f5\u6811\u6728\u7684\u6700\u65b0\u7814\u7a76\u8868\u660e\uff0c\u8001\u6811\u6bd4\u5e7c\u6811\u66f4\u8010\u65f1\uff0c\u800c\u4e14\u53ef\u66f4\u80fd\u62b5\u5fa1\u672a\u6765\u7684\u6781\u7aef\u6c14\u5019\u3002<\/p>\n\n\n\n<p>\u8be5\u7814\u7a76\u4e8e12\u67081\u65e5\u5728\u7ebf\u53d1\u8868\u4e8e\u300a\u81ea\u7136\u6c14\u5019\u53d8\u5316\u300b\uff08Nature Climate Change\uff09\u6742\u5fd7\u3002<\/p>\n\n\n\n<p>\u8be5\u7814\u7a76\u7684\u4e3b\u8981\u4f5c\u8005\uff0c\u5bc6\u897f\u6839\u5927\u5b66\u68ee\u6797\u751f\u6001\u5b66\u5bb6\u6b27\u5cfb\u5cf0&nbsp;(Tsun Fung Au)&nbsp;\u8868\u793a\uff0c\u8fd9\u4e9b\u53d1\u73b0\u51f8\u663e\u4e86\u4fdd\u62a4\u5269\u4f59\u7684\u539f\u59cb\u68ee\u6797\u7684\u91cd\u8981\u6027\u3002\u4ed6\u8bf4: \u201c\u5730\u7403\u4e0a\u539f\u59cb\u68ee\u6797\u7684\u6570\u91cf\u6b63\u5728\u51cf\u5c11\uff0c\u672a\u6765\u5e72\u65f1\u5c06\u6108\u52a0\u9891\u7e41\u548c\u4e25\u91cd\u3002\u9274\u4e8e\u5b83\u4eec\u5bf9\u5e72\u65f1\u7684\u9ad8\u62b5\u6297\u529b\u548c\u975e\u51e1\u7684\u78b3\u50a8\u5b58\u80fd\u529b\uff0c\u4ece\u51cf\u7f13\u6c14\u5019\u53d8\u5316\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u4fdd\u62a4\u8001\u6811\u5e94\u8be5\u662f\u91cd\u4e2d\u4e4b\u91cd\u3002\u201d<\/p>\n\n\n\n<p>\u7814\u7a76\u4eba\u5458\u5229\u7528\u56fd\u9645\u6811\u8f6e\u6570\u636e\u5e93\u5185\u7684\u4fe1\u606f\uff0c\u5206\u6790\u4e86&nbsp;119&nbsp;\u79cd\u5bf9\u5e72\u65f1\u654f\u611f\u7684\u6811\u79cd\uff0c\u517121,964&nbsp;\u68f5\u6811\u6728\u5e72\u65f1\u671f\u524d\u540e\u7684\u751f\u957f\u60c5\u51b5\u3002<\/p>\n\n\n\n<p>\u4ed6\u4eec\u4e13\u6ce8\u6797\u51a0\u6700\u4e0a\u5c42\u7684\u6811\u6728-\u5373\u6700\u9ad8\u7684\u6811\u6728\u7fa4\uff0c\u5c06\u5176\u5206\u4e3a\u201c\u8001\u3001\u4e2d\u3001\u9752\u201d\u4e09\u4e2a\u5e74\u9f84\u7ec4\uff0c\u7814\u7a76\u5e74\u9f84\u5982\u4f55\u5f71\u54cd\u4e0d\u540c\u79cd\u7c7b\u7684\u9614\u53f6\u6811\uff08\u4f8b\u5982\u67ab\u6811\u3001\u6a61\u6811\u7b49\uff09\u548c\u9488\u53f6\u6811\uff08\u4f8b\u5982\u677e\u6811\u3001\u4e91\u6749\u7b49\uff09\u7684\u5e72\u65f1\u53cd\u5e94\u3002<\/p>\n\n\n\n<p>\u4ed6\u4eec\u53d1\u73b0\u6797\u51a0\u5c42\u7684\u5e74\u5e7c\u9614\u53f6\u6811\u5728\u5e72\u65f1\u671f\u95f4\u751f\u957f\u51cf\u5c11\u4e86&nbsp;28%\uff0c\u800c\u8001\u6811\u751f\u957f\u5219\u51cf\u5c11\u4e86&nbsp;21%\u3002\u5728\u6781\u7aef\u5e72\u65f1\u671f\u95f4\uff0c\u8001\u5e7c\u6811\u4e4b\u95f4\u7684&nbsp;7\u4e2a\u767e\u5206\u70b9&nbsp;\u5dee\u5f02\u589e\u5927\u81f3&nbsp;17\u4e2a\u767e\u5206\u70b9\u3002\u7814\u7a76\u4f5c\u8005\u8868\u793a\uff0c\u867d\u7136\u8fd9\u5dee\u5f02\u770b\u8d77\u6765\u76f8\u5f53\u5c0f\uff0c\u4f46\u6269\u5c55\u81f3\u5168\u7403\uff0c\u5b83\u4eec\u53ef\u80fd\u4f1a\u5bf9\u533a\u57df\u78b3\u50a8\u5b58\u548c\u5168\u7403\u78b3\u5faa\u73af\u548c\u78b3\u9884\u7b97\u4ea7\u751f\u201c\u5de8\u5927\u5f71\u54cd\u201d\uff0c\u7279\u522b\u662f\u5168\u7403\u6700\u5927\u7684\u78b3\u6c47\u4e4b\u4e00\u7684\u6e29\u5e26\u68ee\u6797\u3002\u6839\u636e\u6b27\u535a\u58eb\u53ca\u5176\u56e2\u961f\uff0c\u8fd9\u4e9b\u5f71\u54cd\u5c06\u9700\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u3002<\/p>\n\n\n\n<p>\u78b3\u6c47\u662f\u6307\u901a\u8fc7\u690d\u6811\u9020\u6797\u3001\u690d\u88ab\u6062\u590d\u7b49\u63aa\u65bd\uff0c\u5438\u6536\u5927\u6c14\u4e2d\u7684\u4e8c\u6c27\u5316\u78b3\uff0c\u4ece\u800c\u51cf\u5c11\u6e29\u5ba4\u6c14\u4f53\u5728\u5927\u6c14\u4e2d\u6d53\u5ea6\u7684\u8fc7\u7a0b\u3001\u6d3b\u52a8\u6216\u673a\u5236\u3002\u56e0\u6b64\uff0c\u8054\u5408\u56fd\u653f\u5e9c\u95f4\u6c14\u5019\u53d8\u5316\u4e13\u95e8\u59d4\u5458\u4f1a\uff08IPCC\uff09\u5728\u6700\u65b0\u62a5\u544a\u4e2d\u6307\u51fa\uff0c\u690d\u6811\u9020\u6797\u53ef\u4f5c\u4e3a\u4e00\u79cd\u81ea\u7136\u4e3a\u672c\u7684\u65b9\u6848\u4ee5\u7f13\u89e3\u6c14\u5019\u53d8\u5316\u3002\u800c\u57282022\u5e74\u8054\u5408\u56fd\u6c14\u5019\u53d8\u5316\u5927\u4f1a\uff08COP27\uff09\u4f1a\u540e\u53d1\u8868\u7684\u6c99\u59c6\u6c99\u4f0a\u8d6b\u5b9e\u65bd\u8ba1\u5212\u4ea6\u518d\u6b21\u5f3a\u8c03\u901a\u8fc7\u4fdd\u62a4\u68ee\u6797\u4ee5\u5b9e\u73b0\u78b3\u6c47\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n<p>\u7814\u7a76\u4eba\u5458\u8fd8\u53d1\u73b0\uff0c\u6797\u51a0\u5c42\u4e2d\u8f83\u5e74\u8f7b\u7684\u6811\u6728\u2014\u2014\u5982\u679c\u5b83\u4eec\u5728\u5e72\u65f1\u4e2d\u5b58\u6d3b\u4e0b\u6765\u2014\u2014\u8868\u73b0\u51fa\u66f4\u5927\u7684\u97e7\u6027\u4e14\u66f4\u80fd\u6062\u590d\u5230\u5e72\u65f1\u524d\u751f\u957f\u901f\u5ea6\u3002<\/p>\n\n\n\n<p>\u201c\u6211\u4eec\u7684\u53d1\u73b0\u2014\u2014\u6811\u51a0\u5c42\u4e2d\u7684\u8001\u6811\u66f4\u8010\u65f1(drought tolerant)&nbsp;\uff0c\u800c\u51a0\u5c42\u7684\u5e7c\u6811\u4e8e\u5e72\u65f1\u540e\u66f4\u5177\u97e7\u6027(drought resilient)\u2014\u2014\u5bf9\u672a\u6765\u68ee\u6797\u7684\u78b3\u50a8\u5b58\u5177\u6709\u91cd\u8981\u610f\u4e49\uff0c\u201d&nbsp;\u6b27\u535a\u58eb\u8868\u793a\u3002\u201c\u8fd9\u4e9b\u7ed3\u679c\u8868\u660e\uff0c\u5728\u77ed\u671f\u5185\uff0c\u5e72\u65f1\u5bf9\u5e74\u5e7c\u7684\u6811\u6728\u5f71\u54cd\u4f1a\u5f88\u4e25\u91cd\u3002\u82e5\u5b83\u4eec\u80fd\u5b58\u6d3b\uff0c\u90a3\u4e48\u5b83\u4eec\u7684\u66f4\u5f3a\u7684\u6062\u590d\u5c06\u6709\u5229\u4e8e\u78b3\u50a8\u91cf\u3002\u201d<\/p>\n\n\n\n<p>\u8be5\u7814\u7a76\u7684\u5171\u540c\u4f5c\u8005\u3001\u5370\u7b2c\u5b89\u7eb3\u5927\u5b66\u7684\u8d3e\u65af\u6c40\u00b7\u9ea6\u514b\u65af\u97e6&nbsp;(Justin Maxwell)&nbsp;\u8bf4\uff1a\u201d\u8fd9\u4e9b\u53d1\u73b0\u5bf9\u6211\u4eec\u7ba1\u7406\u68ee\u6797\u7684\u65b9\u5f0f\u4ea7\u751f\u4e86\u5f71\u54cd\u3002&nbsp;\u7ba1\u7406\u68ee\u6797\u4ee5\u63d0\u9ad8\u5176\u50a8\u5b58\u78b3\u548c\u62b5\u5fa1\u5e72\u65f1\u7684\u80fd\u529b\u53ef\u80fd\u662f\u5e94\u5bf9\u6c14\u5019\u53d8\u5316\u7684\u91cd\u8981\u5de5\u5177\u3002\u8003\u8651\u6811\u6728\u5e74\u9f84\u5982\u4f55\u5e94\u5bf9\u5e72\u65f1\u662f\u4e00\u9879\u91cd\u8981\u56e0\u7d20\u3002\u201d&nbsp;\u4f5c\u8005\u5f3a\u8c03\uff0c\u690d\u6811\u9020\u6797\u4e5f\u5e94\u6ce8\u610f\u9009\u5740\u53ca\u6811\u79cd\u7684\u642d\u914d\u3002<\/p>\n\n\n\n<p>\u8be5\u7814\u7a76\u83b7\u5f97\u5370\u7b2c\u5b89\u7eb3\u5927\u5b66\u3001\u9999\u6e2f\u7814\u7a76\u8d44\u52a9\u5c40\u3001\uff08\u4e2d\u56fd\uff09\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u59d4\u5458\u4f1a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u9879\u5bf9\u4e94\u5927\u6d32&nbsp;2\u4e07\u591a\u68f5\u6811\u6728\u7684\u6700\u65b0\u7814\u7a76\u8868\u660e\uff0c\u8001\u6811\u6bd4\u5e7c\u6811\u66f4\u8010\u65f1\uff0c\u800c\u4e14\u53ef\u66f4\u80fd\u62b5\u5fa1\u672a\u6765\u7684\u6781\u7aef\u6c14\u5019\u3002 \u8be5\u7814\u7a76\u4e8e <a href=\"https:\/\/news.umich.edu\/zh-hans\/%e7%a0%94%e7%a9%b6%ef%bc%9a%e8%80%81%e6%a0%91%e6%af%94%e6%96%b0%e6%a0%91%e6%9b%b4%e8%80%90%e6%97%b1%ef%bc%8c%e4%b8%ba%e5%ba%94%e5%af%b9%e6%b0%94%e5%80%99%e5%8f%98%e5%8c%96%e6%8f%90%e4%be%9b%e7%bc%93\/\" class=\"readmore\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":133669,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[25386,24606],"tags":[],"beat":[25462],"class_list":["post-133641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-technology-zh-hans","category-24606"],"_links":{"self":[{"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/posts\/133641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/comments?post=133641"}],"version-history":[{"count":4,"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/posts\/133641\/revisions"}],"predecessor-version":[{"id":133852,"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/posts\/133641\/revisions\/133852"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/media\/133669"}],"wp:attachment":[{"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/media?parent=133641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/categories?post=133641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/tags?post=133641"},{"taxonomy":"beat","embeddable":true,"href":"https:\/\/news.umich.edu\/zh-hans\/wp-json\/wp\/v2\/beat?post=133641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}