{"id":41409,"date":"2023-03-21T19:17:27","date_gmt":"2023-03-21T11:17:27","guid":{"rendered":"https:\/\/swarma.org\/?p=41409"},"modified":"2023-03-21T19:17:27","modified_gmt":"2023-03-21T11:17:27","slug":"pnas%e9%80%9f%e9%80%92%ef%bc%9a%e7%9c%9f%e5%ae%9e%e6%9c%89%e5%90%91%e7%bd%91%e7%bb%9c%e7%9a%84%e5%bc%ba%e8%bf%9e%e9%80%9a%e6%80%a7","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=41409","title":{"rendered":"PNAS\u901f\u9012\uff1a\u771f\u5b9e\u6709\u5411\u7f51\u7edc\u7684\u5f3a\u8fde\u901a\u6027"},"content":{"rendered":"
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\u8bba\u6587\u9898\u76ee\uff1a<\/span>Strong connectivity in real directed networks<\/span><\/section>\n
\u8bba\u6587\u6765\u6e90\uff1aPNAS<\/em><\/span><\/section>\n
\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/www.pnas.org\/doi\/10.1073\/pnas.2215752120<\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/blockquote>\n

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\u8bb8\u591a\u73b0\u5b9e\u4e16\u754c\u7cfb\u7edf\u90fd\u53ef\u4ee5\u770b\u4f5c\u662f\u590d\u6742\u7684\u6709\u5411\u7f51\u7edc\uff0c\u5982\u98df\u7269\u7f51\u3001\u793e\u4ea4\u7f51\u7edc\u6216\u795e\u7ecf\u7f51\u7edc\u3002\u7406\u89e3\u6e17\u6d41\u76f8\u53d8<\/span>\uff08\u5f62\u6210\u4e00\u4e2a\u5de8\u8fde\u901a\u7247\uff09<\/span>\u662f\u63a7\u5236\u8fd9\u4e9b\u7f51\u7edc\u7684\u52a8\u529b\u5b66\u7684\u5173\u952e\u3002\u57fa\u4e8e\u6e17\u6d41\u7406\u8bba\u53ef\u4ee5\u5f88\u597d\u5730\u7406\u89e3\u65e0\u5411\u7f51\u7edc\u7684\u8fde\u901a\u6027\uff0c\u4f46\u6709\u5411\u7f51\u7edc\u7684\u8fde\u901a\u6027\u5e38\u4e0d\u6613\u7406\u89e3\u3002\u7136\u800c\u7406\u89e3\u6709\u5411\u7f51\u7edc\u7684\u8fde\u901a\u6027\u7ed3\u6784\u53c8\u5177\u6709\u91cd\u8981\u7684\u5b9e\u9645\u610f\u4e49\u3002\u6bd4\u5982\u901a\u4fe1\u7f51\u7edc\u6216\u5355\u884c\u9053\u7f51\u683c\u4e2d\u7684\u6bcf\u4e2a\u8282\u70b9\u90fd\u80fd\u5230\u8fbe\u5417\uff1f\u75be\u75c5\u5c06\u5982\u4f55\u4f20\u64ad\uff1f\u52a8\u529b\u7cfb\u7edf\u5982\u4f55\u4fdd\u6301\u7a33\u5b9a\u5e76\u5bf9\u6270\u52a8\u5177\u6709\u97e7\u6027\uff1f<\/span><\/section>\n

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\u6700\u8fd1\u53d1\u8868\u4e8ePNAS<\/em>\u7684\u8fd9\u7bc7\u6587\u7ae0\u63d0\u51fa\u4e86\u4e00\u79cd\u540d\u4e3a\u8425\u517b\u5206\u6790<\/span>\uff08Trophic Analysis\uff09<\/span>\u7684\u65b9\u6cd5\uff0c\u6765\u7406\u89e3\u6709\u5411\u7f51\u7edc\u7684\u5168\u5c40\u65b9\u5411\u6027\u548c\u5c42\u6b21\u7ed3\u6784\uff0c\u4ece\u800c\u8bc1\u660e\u53ef\u4ee5\u6784\u5efa\u4e00\u4e2a\u76f8\u56fe\uff0c\u4ec5\u4f7f\u7528\u5e73\u5747\u5ea6\u548c\u4e0d\u76f8\u5e72\u53c2\u6570\u6765\u9884\u6d4b\u771f\u5b9e\u7f51\u7edc\u662f\u5426\u662f\u5f3a\u8fde\u901a\u7684\u3002<\/span><\/section>\n

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\u4ed6\u4eec\u53d1\u73b0\uff1a\u901a\u8fc7\u8425\u517b\u4e00\u81f4\u6027<\/span>\uff08trophic coherence\uff09<\/span>\u6765\u8861\u91cf\uff0c\u5f3a\u8fde\u63a5\u6027\u4e3b\u8981\u53d6\u51b3\u4e8e\u7f51\u7edc\u5177\u6709\u603b\u4f53\u65b9\u5411\u6216\u7b49\u7ea7\u6392\u5e8f\u7684\u7a0b\u5ea6\u3002\u57fa\u4e8e\u6e17\u6d41\u7406\u8bba\uff0c\u4ed6\u4eec\u627e\u5230\u4e86\u533a\u5206\u5f31\u8fde\u901a\u533a\u548c\u5f3a\u8fde\u901a\u533a\u7684\u4e34\u754c\u70b9\uff0c\u5e76\u5728\u8bb8\u591a\u5b9e\u9645\u7f51\u7edc<\/span>\uff08\u751f\u6001\u7f51\u7edc\u3001\u795e\u7ecf\u7f51\u7edc\u3001\u8d38\u6613\u7f51\u7edc\u548c\u793e\u4ea4\u7f51\u7edc\uff09<\/span>\u4e0a\u5f97\u5230\u4e86\u9a8c\u8bc1\u3002\u4ed6\u4eec\u8fd8\u8bc1\u660e\u4e86\u5728\u4e0e\u6574\u4f53\u65b9\u5411\u76f8\u53cd\u7684\u8fb9\u7f18\u8fdb\u884c\u6709\u9488\u5bf9\u6027\u7684\u653b\u51fb\uff0c\u53ef\u4ee5\u7528\u6700\u5c0f\u7684\u52aa\u529b\u7834\u574f\u8fde\u901a\u6027\u7ed3\u6784\u3002\u8fd9\u610f\u5473\u7740\u7f51\u7edc\u4e0a\u7684\u8bb8\u591a\u52a8\u529b\u5b66\u8fc7\u7a0b\u53ef\u80fd\u6781\u5927\u5730\u4f9d\u8d56\u4e8e\u4e00\u5c0f\u90e8\u5206\u8fb9\u3002<\/span><\/section>\n

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\u56fe1. \u5404\u79cd\u771f\u5b9e\u7684\u7f51\u7edc\uff08\u7b26\u53f7\uff09\u4e2d\u7684\u540e\u5411\u8fb9\u7684\u6570\u76ee\u548c\u9884\u6d4b\u3002<\/span><\/section>\n

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\u56fe2. \u5b9e\u9645\u7f51\u7edc\u4e2d\u7684\u6700\u5927\u5f3a\u8fde\u901a\u5206\u652f\u4e2d\u8282\u70b9\u7684\u5206\u6570\u4e0ek\u7684\u5173\u7cfb\u3002<\/span><\/section>\n

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\u968f\u7740\u5bf9\u73b0\u5b9e\u4e16\u754c\u63a2\u7d22\u7684\u4e0d\u65ad\u6df1\u5165\uff0c\u4eba\u4eec\u53d1\u73b0\u5728\u8bb8\u591a\u771f\u5b9e\u7684\u590d\u6742\u7cfb\u7edf\u4e2d\uff0c\u7ec4\u6210\u7cfb\u7edf\u7684\u4e2a\u4f53\u4e4b\u95f4\u4e0d\u4ec5\u5b58\u5728\u4e8c\u5143\u4ea4\u4e92\u5173\u7cfb\uff0c\u4e5f\u5e7f\u6cdb\u5b58\u5728\u591a\u4e2a\u4f53\u540c\u65f6\uff08\u6216\u4ee5\u7279\u5b9a\u987a\u5e8f\uff09\u8fdb\u884c\u4ea4\u4e92\uff0c\u5373\u9ad8\u9636\u4ea4\u4e92\u73b0\u8c61\u3002\u4e3a\u6b64\uff0c\u7814\u7a76\u4eba\u5458\u5206\u522b\u53d1\u5c55\u51fa\u4e86\u57fa\u4e8e\u8d85\u56fe\u3001\u5355\u7eaf\u590d\u5f62\u3001\u4f9d\u8d56\u5173\u7cfb\u7b49\u7684\u7f51\u7edc\u9ad8\u9636\u8868\u793a\u6a21\u578b\uff0c\u4e3a\u590d\u6742\u7f51\u7edc\u5206\u6790\u548c\u7814\u7a76\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/span><\/p>\n

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\u7531\u7535\u5b50\u79d1\u6280\u5927\u5b66\u5415\u7433\u5a9b\u8001\u5e08\u3001\u4efb\u6653\u9f99\u8001\u5e08\u53ca\u4e2d\u56fd\u5730\u8d28\u5927\u5b66\uff08\u5317\u4eac\uff09\u7ba1\u9752\u8001\u5e08\u5728\u96c6\u667a\u4ff1\u4e50\u90e8\u8054\u5408\u53d1\u8d77\u4e86\u3010\u9ad8\u9636\u7f51\u7edc\u8bfb\u4e66\u4f1a<\/a><\/span>\u3011\u3002\u8bfb\u4e66\u4f1a\u56f4\u7ed5\u9ad8\u9636\u4ea4\u4e92\u7f51\u7edc\u7684\u57fa\u672c\u6982\u5ff5\u3001\u6a21\u578b\u3001\u65b9\u6cd5\u4e0e\u5e94\u7528\u7b49\u7814\u7a76\u8fdb\u884c\u7814\u8ba8\uff0c\u6309\u7167\u300c\u57fa\u7840\u7406\u8bba\u300d+\u300c\u6df1\u5165\u7406\u8bba\u300d+\u300c\u6848\u4f8b\u7814\u8ba8\u300d\u7684\u6a21\u5f0f\u5c55\u5f00\u3002\u8bfb\u4e66\u4f1a\u7b2c\u4e00\u5b63\u5df2\u7ecf\u5706\u6ee1\u7ed3\u675f\uff0c\u7b2c\u4e8c\u5b63\u6b63\u5728\u7b79\u5907\u4e2d\u3002\u73b0\u5728\u62a5\u540d\u52a0\u5165\u53ef\u4ee5\u89e3\u9501\u7b2c\u4e00\u5b63\u5168\u90e8\u5f55\u64ad\u89c6\u9891\u5e76\u52a0\u5165\u793e\u7fa4\u4ea4\u6d41\u3002<\/span><\/p>\n


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\u63a2\u7d22\u590d\u6742\u7cfb\u7edf\u9ad8\u9636\u4ea4\u4e92\u7684\u5965\u79d8 | \u9ad8\u9636\u7f51\u7edc\u8bfb\u4e66\u4f1a\u542f\u52a8<\/strong><\/a>
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\u63a8\u8350\u9605\u8bfb<\/span><\/strong><\/strong><\/p>\n

1. <\/strong>Physics Reports\u91cd\u78c5\u7efc\u8ff0\uff1a\u7f51\u7edc\u97e7\u6027\u53ca\u6838\u5fc3\u7814\u7a76\u4e3b\u9898<\/a><\/strong><\/span><\/strong><\/section>\n
2. <\/strong>Nature \u901a\u8baf\uff1a\u6e17\u6d41\u7406\u8bba\u8ba9\u7f51\u7edc\u53ef\u9760\u53c8\u9ad8\u6548<\/a><\/strong><\/span><\/strong><\/section>\n
3. <\/strong><\/strong>Nat. Commun.\u7efc\u8ff0\uff1a\u7edf\u8ba1\u63a8\u65ad\u600e\u6837\u8fde\u901a\u7f51\u7edc\u79d1\u5b66\u4e2d\u7684\u6570\u636e\u4e0e\u7406\u8bba<\/a><\/strong><\/strong><\/span><\/strong><\/strong><\/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\u62a5\u540d\u8bfb\u4e66\u4f1a<\/strong><\/strong><\/span><\/strong><\/section>\n

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