{"id":41403,"date":"2023-03-20T18:46:33","date_gmt":"2023-03-20T10:46:33","guid":{"rendered":"https:\/\/swarma.org\/?p=41403"},"modified":"2023-03-20T18:46:33","modified_gmt":"2023-03-20T10:46:33","slug":"pnas%e9%80%9f%e9%80%92%ef%bc%9a%e7%a4%be%e4%bc%9a%e5%a4%8d%e5%88%b6%e5%af%bc%e8%87%b4%e9%9d%9e%e7%ba%bf%e6%80%a7%e7%a7%8d%e7%be%a4%e6%95%b0%e9%87%8f%e5%b4%a9%e6%ba%83%e4%b8%b4%e7%95%8c%e7%82%b9","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=41403","title":{"rendered":"PNAS\u901f\u9012\uff1a\u793e\u4f1a\u590d\u5236\u5bfc\u81f4\u975e\u7ebf\u6027\u79cd\u7fa4\u6570\u91cf\u5d29\u6e83\u4e34\u754c\u70b9"},"content":{"rendered":"
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\u8bba\u6587\u9898\u76ee\uff1aSocial copying drives a tipping point for nonlinear population collapse<\/span><\/section>\n
\u8bba\u6587\u6765\u6e90\uff1aPNAS<\/em><\/span><\/section>\n
\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/www.pnas.org\/doi\/10.1073\/pnas.2214055120<\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/blockquote>\n

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\u79cd\u7fa4\u6570\u91cf\u7a81\u53d8\u5728\u751f\u6001\u7cfb\u7edf\u4e2d\u666e\u904d\u5b58\u5728\uff0c\u5c24\u5176\u662f\u5728\u53d7\u5230\u6270\u52a8\u7684\u60c5\u51b5\u4e0b\u3002\u5168\u7403\u6027\u7684\u53d8\u5316\u53ef\u80fd\u4f1a\u589e\u52a0\u4eba\u4e3a\u6270\u52a8\u7684\u9891\u7387\u548c\u4e25\u91cd\u7a0b\u5ea6\uff0c\u4f46\u79cd\u7fa4\u53cd\u5e94\u7684\u590d\u6742\u6027\u963b\u788d\u4e86\u6211\u4eec\u5bf9\u5176\u52a8\u529b\u5b66\u548c\u6062\u590d\u529b\u7684\u8ba4\u8bc6\u3002\u6b64\u5916\uff0c\u7814\u7a76\u8fd9\u4e9b\u7a81\u53d8\u6240\u9700\u8981\u7684\u957f\u671f\u73af\u5883\u548c\u79cd\u7fa4\u6570\u91cf\u6570\u636e\u5f88\u5c11\u3002<\/span><\/section>\n

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\u8fd9\u7bc7\u53d1\u8868\u5728PNAS<\/em>\u4e0a\u7684\u6587\u7ae0\uff0c\u8fd0\u7528\u5305\u542b\u4eba\u5de5\u667a\u80fd\u7b97\u6cd5\u7684\u52a8\u529b\u5b66\u6a21\u578b\uff0c\u62df\u5408\u4e00\u4e2a\u7fa4\u5c45\u9e1f\u7c7b\u79cd\u7fa4\u6570\u91cf\u8d85\u8fc740\u5e74\u7684\u6ce2\u52a8\uff0c\u63ed\u793a\u4e86\u5728\u7d2f\u79ef\u7684\u6270\u52a8\u540e\uff0c\u5206\u6563\u8fc7\u7a0b\u4e2d\u7684\u53cd\u9988\u4f1a\u5bfc\u81f4\u79cd\u7fa4\u5d29\u6e83\u3002\u8fd9\u79cd\u5d29\u6e83\u53ef\u4ee5\u7528\u4e00\u4e2a\u6a21\u4eff\u793e\u4f1a\u590d\u5236\u7684\u975e\u7ebf\u6027\u51fd\u6570\u6765\u5f88\u597d\u5730\u63cf\u8ff0\uff0c\u5728\u8fd9\u79cd\u51fd\u6570\u4e2d\uff0c\u5c11\u6570\u4e2a\u4f53\u7684\u5206\u6563\u4f1a\u5bfc\u81f4\u5176\u4ed6\u4e2a\u4f53\u5728\u884c\u4e3a\u7ea7\u8054<\/span>\uff08behavioral cascade\uff09<\/span>\u4e2d\u79bb\u5f00\u5b83\u7684\u5c5e\u5730\uff0c\u4ee5\u4fbf\u505a\u51fa\u5206\u6563\u51b3\u7b56\u3002\u4e00\u65e6\u7fa4\u4f53\u4e2d\u79bb\u5f00\u5c5e\u5730\u7684\u60c5\u51b5\u8d85\u8fc7\u4e86\u9608\u503c\uff0c\u5c31\u4f1a\u51fa\u73b0\u4e00\u4e2a\u4e0e\u793e\u4f1a\u590d\u5236\u53cd\u9988\u76f8\u5bf9\u5e94\u7684\uff0c\u5931\u63a7\u5206\u6563\u7684\u793e\u4f1a\u53cd\u5e94\u4e34\u754c\u70b9\u3002<\/span><\/section>\n

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\u6700\u540e\uff0c\u5728\u8f83\u4f4e\u7684\u79cd\u7fa4\u5bc6\u5ea6\u4e0b\uff0c\u5206\u6563\u884c\u4e3a\u51cf\u5c11\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u4e00\u4e9b\u66f4\u201c\u6545\u571f\u96be\u79bb\u201d\u7684\u4e2a\u4f53\u4e0d\u613f\u610f\u5206\u6563\u3002\u4e3a\u4e86\u7ed9\u793e\u4f1a\u6709\u673a\u4f53\u4e2d\u5206\u6563\u53cd\u9988\u7684\u51fa\u73b0\u63d0\u4f9b\u5173\u4e8e\u590d\u5236\u7684\u8bc1\u636e\uff0c\u672c\u6587\u7684\u7ed3\u679c\u8868\u660e\uff0c\u5728\u590d\u6742\u7684\u79cd\u7fa4\u52a8\u529b\u5b66\u4e2d\uff0c\u81ea\u7ec4\u7ec7\u96c6\u4f53\u7684\u5206\u6563\u5177\u6709\u66f4\u5e7f\u6cdb\u7684\u5f71\u54cd\u3002\u8fd9\u5bf9\u79cd\u7fa4\u548c\u590d\u5408\u79cd\u7fa4<\/span>\uff08metapopulation\uff1a\u7531\u7ecf\u5e38\u5c40\u90e8\u6027\u7edd\u706d\uff0c\u4f46\u53c8\u91cd\u65b0\u5b9a\u5c45\u800c\u518d\u751f\u7684\u79cd\u7fa4\u6240\u7ec4\u6210\u7684\u79cd\u7fa4\uff09<\/span>\u975e\u7ebf\u6027\u52a8\u529b\u5b66\u7684\u7406\u8bba\u7814\u7a76\u5177\u6709\u610f\u4e49\uff0c\u5305\u62ec\u79cd\u7fa4\u706d\u7edd\uff0c\u4ee5\u53ca\u53d7\u884c\u4e3a\u53cd\u9988\u5faa\u73af\u5f71\u54cd\u7684\u6fd2\u5371\u79cd\u7fa4\u3001\u6355\u635e\u79cd\u7fa4<\/span>\uff08harvested populations\uff09<\/span>\u7684\u7ba1\u7406\u3002<\/span><\/section>\n

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\u56fe. \u79cd\u7fa4\u6269\u6563\u52a8\u529b\u5b66\u7684\u56fe\u793a\u3002\uff08A\uff09\u6839\u636e\u79cd\u7fa4\u5bc6\u5ea6\u4e0d\u540c\uff0c\u4e2a\u4f53\u53ef\u80fd\u7ecf\u5386\u4e0d\u540c\u7684\u79cd\u7fa4\u52a8\u529b\u5b66\u3002\u5728\u793e\u4f1a\u590d\u5236\u7684\u60c5\u51b5\u4e0b\uff0c\u8f83\u4f4e\u7684\u79cd\u7fa4\u5bc6\u5ea6\u5373\u53ef\u52a0\u901f\u5206\u6563\u52a8\u529b\u5b66\u3002\uff08B\uff09\u5b9e\u9a8c\u7814\u7a76\u4e86\u5728\u8d85\u8fc7\u4e34\u754c\u70b9\u4e4b\u540e\uff0c\u5c11\u6570\u4e2a\u4f53\u7684\u5206\u6563\u662f\u5426\u4f1a\u8bf1\u5bfc\u884c\u4e3a\u96c6\u8054\u3002<\/span><\/p>\n


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\u96c6\u667a\u6591\u56fe\u9876\u520a\u8bba\u6587\u901f\u9012\u680f\u76ee\u4e0a\u7ebf\u4ee5\u6765\uff0c\u6301\u7eed\u6536\u5f55\u6765\u81eaNature\u3001Science<\/span>\u7b49\u9876\u520a\u7684\u6700\u65b0\u8bba\u6587\uff0c\u8ffd\u8e2a\u590d\u6742\u7cfb\u7edf\u3001\u7f51\u7edc\u79d1\u5b66\u3001\u8ba1\u7b97\u793e\u4f1a\u79d1\u5b66\u7b49\u9886\u57df\u7684\u524d\u6cbf\u8fdb\u5c55\u3002\u73b0\u5728\u6b63\u5f0f\u63a8\u51fa\u8ba2\u9605\u529f\u80fd\uff0c\u6bcf\u5468\u901a\u8fc7\u5fae\u4fe1\u670d\u52a1\u53f7\u300c\u6211\u7684\u96c6\u667a\u300d\u63a8\u9001\u8bba\u6587\u4fe1\u606f\u3002\u626b\u63cf\u4e0b\u65b9\u4e8c\u7ef4\u7801\u5373\u53ef\u4e00\u952e\u8ba2\u9605\uff1a<\/span>
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\u63a8\u8350\u9605\u8bfb<\/span><\/strong><\/strong><\/p>\n

1. <\/strong>Science\uff1a\u673a\u5668\u5b66\u4e60\u91cd\u5efa13\u4e07\u5e74\u751f\u6001\u7f51\u7edc\uff0c\u63ed\u793a\u9876\u7ea7\u6355\u98df\u8005\u7684\u7cfb\u7edf\u6027\u706d\u7edd<\/a><\/strong><\/span><\/strong><\/strong><\/section>\n
2. <\/strong>\u501f\u52a9\u62d3\u6251\u5b66\uff0c\u89e3\u91ca\u751f\u6001\u7cfb\u7edf\u4e2d\u7684\u79cd\u7fa4\u53d8\u5316<\/a><\/strong><\/span><\/strong><\/strong><\/section>\n
3. <\/strong><\/strong>PNAS\u524d\u6cbf\uff1a\u7cfb\u7edf\u4f55\u65f6\u8d70\u5411\u5d29\u6e83\uff1f\u6df1\u5ea6\u5b66\u4e60\u7b97\u6cd5\u5e2e\u52a9\u9884\u8b66\u4e34\u754c\u70b9<\/a><\/strong><\/strong><\/span><\/section>\n
4. \u300a\u5f20\u6c5f\u00b7\u590d\u6742\u79d1\u5b66\u524d\u6cbf27\u8bb2\u300b\u5b8c\u6574\u4e0a\u7ebf\uff01<\/strong><\/a><\/strong><\/strong><\/strong><\/section>\n
5. \u6210\u4e3a\u96c6\u667aVIP\uff0c\u89e3\u9501\u5168\u7ad9\u8bfe\u7a0b\uff0f\u8bfb\u4e66\u4f1a<\/span><\/strong><\/a><\/strong><\/strong><\/strong><\/strong><\/section>\n
6. \u52a0\u5165\u96c6\u667a\uff0c\u4e00\u8d77\u590d\u6742\uff01<\/strong><\/a><\/strong><\/strong><\/strong><\/section>\n


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\u70b9\u51fb\u201c\u9605\u8bfb\u539f\u6587\u201d\uff0c\u8ffd\u8e2a\u590d\u6742\u79d1\u5b66\u9876\u520a\u8bba\u6587<\/strong><\/strong><\/span><\/strong><\/section>\n

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\u5173\u952e\u8bcd\uff1a\u4e34\u754c\u73b0\u8c61\uff0c\u79cd\u7fa4\u6570\u91cf\u7a81\u53d8\uff0c\u975e\u7ebf\u6027\u52a8\u529b\u5b66\uff0c\u793e\u4f1a\u590d\u5236\u53cd\u9988\uff0c\u7ea7\u8054\u6548\u5e94 \u8bba\u6587\u9898\u76ee\uff1aSocial copying drives a tipping point for nonlinear population collapse \u8bba\u6587\u6765\u6e90\uff1aPNAS \u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/www.pnas.org\/do…<\/p>\n","protected":false},"author":0,"featured_media":41399,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"special":[],"_links":{"self":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts\/41403"}],"collection":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=41403"}],"version-history":[{"count":0,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts\/41403\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/media\/41399"}],"wp:attachment":[{"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41403"},{"taxonomy":"special","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fspecial&post=41403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}