

{"id":24697,"date":"2016-06-03T00:02:26","date_gmt":"2016-06-02T16:02:26","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=24697"},"modified":"2018-08-03T14:44:58","modified_gmt":"2018-08-03T06:44:58","slug":"%e3%80%90%e7%94%9f%e6%85%8b%e6%b5%a9%e5%8a%ab%e3%80%91%e8%ae%93%e6%8c%aa%e5%a8%81%e7%91%9e%e5%85%b8%e4%ba%ba%e7%9c%8b%e5%be%97%e5%88%b0%e5%8d%bb%e5%90%83%e4%b8%8d%e5%88%b0%e7%9a%84%e5%a4%a7%e8%a5%bf","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=24697","title":{"rendered":"\u3010\u751f\u614b\u6d69\u52ab\u3011\u8b93\u632a\u5a01\u745e\u5178\u4eba\u770b\u5f97\u5230\u537b\u5403\u4e0d\u5230\u7684\u5927\u897f\u6d0b\u9c48\u9b5a"},"content":{"rendered":"<figure id=\"attachment_24698\" aria-describedby=\"caption-attachment-24698\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-24698\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/0525-1024x724.jpg\" alt=\"\u5341\u516d\u4e16\u7d00\u6b50\u6d32\u756b\u5bb6\u5e03\u514b\u840a\u723e (Joachim Beuckelaer, c.1533\uff0d1575) \u7b46\u4e0b\u7684\u6cd5\u840a\u5fb7\u5e02\u5834\u88e1\u9b5a\u8ca9\u515c\u552e\u9b5a\u8089\u7684\u98a8\u666f\uff0c\u756b\u9762\u53f3\u4e0b\u65b9\u70ba\u9c48\u9b5a\u3002\u6cd5\u85cd\u5fb7(Flanders)\u5730\u5340\u4f4d\u65bc\u4eca\u65e5\u6cd5\u570b\u3001\u6bd4\u5229\u6642\u548c\u8377\u862d\u7684\u4ea4\u754c\u5730\u5e36\u3002\u5716\u7247\u4f86\u6e90\uff1a\u7dad\u57fa\u767e\u79d1\u3002\" width=\"650\" height=\"460\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/0525-1024x724.jpg 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/0525-300x212.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/0525-600x425.jpg 600w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/0525-800x566.jpg 800w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-24698\" class=\"wp-caption-text\">\u5341\u516d\u4e16\u7d00\u6b50\u6d32\u756b\u5bb6\u5e03\u514b\u840a\u723e (Joachim Beuckelaer, c.1533\uff0d1575) \u7b46\u4e0b\u7684\u6cd5\u840a\u5fb7\u5e02\u5834\u88e1\u9b5a\u8ca9\u515c\u552e\u9b5a\u8089\u7684\u98a8\u666f\uff0c\u756b\u9762\u53f3\u4e0b\u65b9\u70ba\u9c48\u9b5a\u3002\u6cd5\u85cd\u5fb7(Flanders)\u5730\u5340\u4f4d\u65bc\u4eca\u65e5\u6cd5\u570b\u3001\u6bd4\u5229\u6642\u548c\u8377\u862d\u7684\u4ea4\u754c\u5730\u5e36\u3002\u5716\u7247\u4f86\u6e90\uff1a\u7dad\u57fa\u767e\u79d1\u3002<\/figcaption><\/figure>\n<p><span style=\"color: #333399;\"><strong>\u25a01970\u5e74\u4ee3\u5f8c\u56e0\u70ba\u904e\u5ea6\u6f01\u6488\u800c\u5d29\u6f70\u7684\u5317\u6d77\u9c48\u9b5a\u6f01\u696d\uff0c\u5728\u904e\u53bb\u5341\u6578\u5e74\u4f86\u5317\u6b50\u8af8\u570b\u7684\u5171\u540c\u52aa\u529b\u4e0b\uff0c\u5df2\u7d93\u6e1b\u4f4e\u6355\u6488\u91cf\u53c8\u5283\u8a2d\u4fdd\u8b77\u5340\u4fdd\u8b77\uff0c\u4f46\u662f\u7576\u5730\u9c48\u9b5a\u65cf\u7fa4\u91cf\u4ecd\u7136\u6c92\u6709\u8d77\u8272\u3002\u600e\u9ebc\u6703\u9019\u6a23\uff1f<\/strong><\/span><\/p>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u9673\u7469<\/p>\n<p>\u7d93\u5e38\u5728\u82f1\u570b\u6700\u5177\u4ee3\u8868\u7684\u5e73\u6c11\u7f8e\u98df\u2500\u2500\u300c\u70b8\u9b5a\u85af\u689d\u300d\u4e2d\u626e\u6f14\u9748\u9b42\u89d2\u8272\u7684\u5927\u897f\u6d0b\u9c48\u9b5a (Atlantic cod, <em>Gadus morhua<\/em>)\uff0c\u5728\u6b50\u7f8e\u98f2\u98df\u6587\u5316\u88e1\u4f54\u6709\u591a\u9ebc\u91cd\u8981\u7684\u5730\u4f4d\uff0c\u61c9\u8a72\u4e0d\u9700\u8981\u591a\u4f5c\u89e3\u91cb\u3002\u5927\u897f\u6d0b\u9c48\u9b5a\u4e4b\u6240\u4ee5\u5982\u6b64\u5ee3\u53d7\u6b50\u7f8e\u8af8\u570b\u611b\u6234\uff0c\u662f\u56e0\u70ba\u9c48\u9b5a\u5728\u904e\u53bb\u4e94\u767e\u5e74\u4f86\u4e00\u76f4\u662f\u6578\u91cf\u591a\u3001\u751f\u6b96\u529b\u5f37\u3001\u80fd\u5920\u63d0\u4f9b\u7a69\u5b9a\u8ca8\u6e90\u7684\u512a\u79c0\u7d93\u6fdf\u9b5a\u7a2e\u4ee3\u8868\u3002\u5927\u897f\u6d0b\u9c48\u9b5a\u6210\u9b5a\u9ad4\u9577\u53ef\u9054130\u516c\u5206\uff0c\u9ad4\u91cd\u572825\u523035\u516c\u65a4\u4e4b\u9593\uff0c\u6027\u6210\u719f\u5e74\u9f61 (\u4e5f\u5c31\u662f\u53ef\u4ee5\u958b\u59cb\u7e41\u6b96\u5f8c\u4ee3\u7684\u5e74\u9f61) \u7bc4\u570d\u57281\uff0d6\u6b72\u9593\uff0c\u4e3b\u8981\u96c6\u4e2d\u57282\uff0d3\u6b72\u5de6\u53f3\u3002\u96d6\u7136\u8aaa\u5927\u897f\u6d0b\u9c48\u9b5a\u7684\u58fd\u547d\u64da\u4fe1\u53ef\u9054\u523020\u6b72\uff0c\u4f46\u771f\u7684\u80fd\u6d3b\u5230\u58fd\u7d42\u6b63\u5be2\u5e74\u7d00\u7684\u9c48\u9b5a\u5176\u5be6\u5f88\u5c11\uff0d\u6839\u64da\u82f1\u570b\u653f\u5e9c\u7684\u7d71\u8a08\uff0c\u5317\u6d77\u6d77\u57df\u5728\u904e\u53bb\u4e94\u5341\u5e74\u9593\uff0c\u9bae\u5c11\u6709\u6355\u7372\u5e74\u9f61\u5927\u65bc12\u6b72\u7684\u9c48\u9b5a\u8a18\u9304\u3002\u800c\u73fe\u4eca\u5728\u5e02\u5834\u4e0a\u8ca9\u552e\u7684\uff0c\u7d55\u5927\u591a\u6578\u90fd\u662f\u5e74\u9f61\u57282\u20145\u6b72\u4e4b\u9593\u7684\u6210\u5e74\u500b\u9ad4\u3002\u5927\u897f\u6d0b\u9c48\u9b5a\u4e3b\u8981\u5206\u5e03\u5728\u76f8\u5c0d\u6dfa\u6c34\u7684\u5927\u9678\u68da\u6d77\u57df\uff0c\u5728\u5730\u7406\u7bc4\u570d\u4e0a\u5927\u81f4\u662f\u5f9e\u6b50\u6d32\u5927\u9678\u6cbf\u5cb8\u81f3\u51b0\u5cf6\uff0c\u4e00\u8def\u5ef6\u4f38\u5230\u5317\u7f8e\u6d32\u6771\u5cb8\u3002\u5341\u4e94\u4e16\u7d00\u672b\u82f1\u570b\u63a2\u96aa\u5bb6\u767c\u73fe\u7d10\u82ac\u862d\u6642\uff0c\u66fe\u7d93\u63cf\u8ff0\u904e\u7576\u5730\u6d77\u57df\u6eff\u6d77\u90fd\u662f\u5927\u5c3e\u9c48\u9b5a\u7684\u7a7a\u524d\u76db\u6cc1\u3002\u53ea\u662f\u9019\u526f\u9c48\u9b5a\u6d77\u7684\u5149\u666f\uff0c\u5728\u4e8c\u5341\u4e16\u7d00\u4e2d\u5f8c\u5c31\u5df2\u4e0d\u5fa9\u898b\u3002<!--more--><\/p>\n<p>\u593e\u5728\u4e39\u9ea5\u3001\u632a\u5a01\u548c\u745e\u5178\u4e4b\u9593\u7684\u65af\u5361\u683c\u62c9\u514b\u6d77 (Skagerrak) \u548c\u5361\u7279\u52a0\u7279\u6d77 (Kattegat)\uff0c\u5f9e\u4e2d\u4e16\u7d00\u4ee5\u4f86\uff0c\u4e00\u76f4\u90fd\u662f\u5317\u6b50\u6f01\u592b\u5011\u6355\u6349\u9c48\u9b5a\u7684\u91cd\u8981\u9b5a\u5834\u3002\u7136\u800c\uff0c\u9019\u500b\u6d77\u57df\u7684\u9c48\u9b5a\u6f01\u7372\u91cf\u57281970\u5e74\u4ee3\u958b\u59cb\u5de8\u5e45\u6e1b\u5c11\uff0c\u523080\u5e74\u4ee3\u6574\u500b\u5448\u73fe\u4e00\u8e76\u4e0d\u632f\u7684\u4f4e\u8ff7\u72c0\u614b\u3002\u745e\u5178\u7684\u5b78\u8005\u4f30\u8a08\uff0c\u6b64\u523b\u5728\u65af\u5361\u683c\u62c9\u514b\u6d77\u548c\u5361\u7279\u52a0\u7279\u6d77\u7684\u9c48\u9b5a\u751f\u7269\u91cf(biomass)\uff0c\u76f8\u8f03\u65bc20\u4e16\u7d00\u521d\u671f\uff0c\u5927\u6982\u5206\u5225\u53ea\u5269\u4e0b35% (\u65af\u5361\u683c\u62c9\u514b\u6d77) \u548c13% (\u5361\u7279\u52a0\u7279\u6d77) \u800c\u5df2\u3002<\/p>\n<figure id=\"attachment_24699\" aria-describedby=\"caption-attachment-24699\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-24699\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/05252-1024x768.jpg\" alt=\"\u5927\u897f\u6d0b\u9c48\u9b5a\u5728\u5317\u6d77\u3001\u65af\u5361\u683c\u62c9\u514b\u6d77\u53ca\u5361\u7279\u52a0\u7279\u6d77\u7684\u7522\u5375\u5834\u6982\u7565\u5206\u5e03\u5716(a)\uff0c\u4ee5\u53ca\u632a\u5a01\u548c\u4e39\u9ea5\u57281907-2003\u5e74\u9593\u65bc\u65af\u5361\u683c\u62c9\u514b\u6d77(b)\u548c\u5361\u7279\u52a0\u7279\u6d77(c)\u6d77\u57df\u6355\u6349\u9c48\u9b5a\u7684\u6f01\u7372\u8a18\u9304\u3002\u5728(a)\u5716\u4e2d\u85cd\u8272\u5340\u584a\u70ba\u73fe\u5b58\u7684\u7522\u5375\u5834\uff0c\u6697\u7d05\u8272\u5340\u584a\u5247\u70ba\u904e\u53bb\u66fe\u7d93\u5b58\u5728\u7684\u7522\u5375\u5834\uff0c\u819a\u8272\u5340\u584a\u70ba\u9762\u81e8\u5b58\u7e8c\u5371\u6a5f\u7684\u7522\u5375\u5834; (b)\u8207(c)\u5716\u4e2d\u5be6\u7dda\u70ba\u745e\u5178\u7684\u6f01\u7372\u6578\u5b57\uff0c\u865b\u7dda\u70ba\u632a\u5a01\u7684\u6f01\u7372\u6578\u5b57, \u7070\u8272\u5340\u57df\u7684WW1 \u53caWW2\u4ee3\u8868\u7b2c\u4e00\u6b21\u548c\u7b2c\u4e8c\u6b21\u4e16\u754c\u5927\u6230\u671f\u9593\u3002(a)\u5716\u4eff\u7e6a\u81eaFigure 3 in Jonsson et al. (2016), Fisheries Oceanography, 25, 210\u2013228; \u5de6\u4e0a\u65b9\u7684\u9c48\u9b5a\u7e6a\u5716\u53d6\u81ea\u7dad\u57fa\u767e\u79d1 (NOAA Photo Library); (b)\u8207(c)\u5716\u622a\u81eaFig.4 in Bartolino et al. (2012) Canadian Journal of Fisheries and Aquatic Sciences, 69, 833-841\u3002 \" width=\"650\" height=\"488\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/05252-1024x768.jpg 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/05252-300x225.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/05252.jpg 1440w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-24699\" class=\"wp-caption-text\">\u5927\u897f\u6d0b\u9c48\u9b5a\u5728\u5317\u6d77\u3001\u65af\u5361\u683c\u62c9\u514b\u6d77\u53ca\u5361\u7279\u52a0\u7279\u6d77\u7684\u7522\u5375\u5834\u6982\u7565\u5206\u5e03\u5716(a)\uff0c\u4ee5\u53ca\u632a\u5a01\u548c\u4e39\u9ea5\u57281907-2003\u5e74\u9593\u65bc\u65af\u5361\u683c\u62c9\u514b\u6d77(b)\u548c\u5361\u7279\u52a0\u7279\u6d77(c)\u6d77\u57df\u6355\u6349\u9c48\u9b5a\u7684\u6f01\u7372\u8a18\u9304\u3002\u5728(a)\u5716\u4e2d\u85cd\u8272\u5340\u584a\u70ba\u73fe\u5b58\u7684\u7522\u5375\u5834\uff0c\u6697\u7d05\u8272\u5340\u584a\u5247\u70ba\u904e\u53bb\u66fe\u7d93\u5b58\u5728\u7684\u7522\u5375\u5834\uff0c\u819a\u8272\u5340\u584a\u70ba\u9762\u81e8\u5b58\u7e8c\u5371\u6a5f\u7684\u7522\u5375\u5834; (b)\u8207(c)\u5716\u4e2d\u5be6\u7dda\u70ba\u745e\u5178\u7684\u6f01\u7372\u6578\u5b57\uff0c\u865b\u7dda\u70ba\u632a\u5a01\u7684\u6f01\u7372\u6578\u5b57, \u7070\u8272\u5340\u57df\u7684WW1 \u53caWW2\u4ee3\u8868\u7b2c\u4e00\u6b21\u548c\u7b2c\u4e8c\u6b21\u4e16\u754c\u5927\u6230\u671f\u9593\u3002(a)\u5716\u4eff\u7e6a\u81eaFigure 3 in Jonsson et al. (2016), Fisheries Oceanography, 25, 210\u2013228; \u5de6\u4e0a\u65b9\u7684\u9c48\u9b5a\u7e6a\u5716\u53d6\u81ea\u7dad\u57fa\u767e\u79d1 (NOAA Photo Library); (b)\u8207(c)\u5716\u622a\u81eaFig.4 in Bartolino et al. (2012) Canadian Journal of Fisheries and Aquatic Sciences, 69, 833-841\u3002<\/figcaption><\/figure>\n<p>\u5728\u6b50\u6d32\u8af8\u570b\u610f\u8b58\u5230\u6cbf\u6d77\u904e\u6f01\u554f\u984c\u7684\u56b4\u91cd\u6027\u5f8c\uff0c\u958b\u59cb\u63a1\u53d6\u5927\u5e45\u964d\u4f4e\u6f01\u696d\u6355\u6488\u91cf\u3001\u4e26\u4e14\u5728\u9644\u8fd1\u6d77\u57df\u8a2d\u7f6e\u7981\u6f01\u4fdd\u8b77\u5340\u7b49\u7b49\u7684\u6355\u7262\u63aa\u65bd\u3002\u4f9d\u7167\u904e\u53bb\u5c0d\u9c48\u9b5a\u751f\u7269\u5b78\u7684\u4e86\u89e3\uff0c\u4e00\u96bb\u9c48\u9b5a\u53ea\u9700\u8981\u5169\u5e74\u7684\u6642\u9593\u5c31\u53ef\u4ee5\u958b\u59cb\u7e41\u6b96\u4e0b\u4e00\u4ee3\uff0c\u800c\u4e14\u6bcf\u96bb\u6210\u719f\u6bcd\u9b5a\u90fd\u53ef\u4ee5\u7522\u51fa\u4e0a\u767e\u842c\u500b\u5375\u3002\u6240\u4ee5\u7406\u8ad6\u4e0a\uff0c\u65af\u5361\u683c\u62c9\u514b\u6d77\u548c\u5361\u7279\u52a0\u7279\u6d77\u7684\u9c48\u9b5a\u65cf\u7fa4\u5728\u4f11\u990a\u6578\u5e74\u4e4b\u5f8c\uff0c\u61c9\u8a72\u5c31\u80fd\u56de\u5347\u5230\u904e\u6f01\u524d\u7684\u6578\u91cf\u624d\u662f\u3002<\/p>\n<p>\u4f46\u662f\u5341\u5e7e\u5e74\u904e\u53bb\u4e86\uff0c\u65af\u5361\u683c\u62c9\u514b\u6d77\u548c\u5361\u7279\u52a0\u7279\u6d77\u7684\u9c48\u9b5a\u6578\u91cf\u6c92\u6709\u56de\u5347\u3002\u66f4\u6b63\u78ba\u4f86\u8aaa\uff0c\u662f\u53ef\u4ee5\u6355\u6488\u7684\u6210\u5e74\u9c48\u9b5a\u7684\u6578\u91cf\uff0c\u4e26\u6c92\u6709\u56de\u5347\u7684\u73fe\u8c61\u3002\u5947\u5999\u7684\u662f\uff0c\u53cd\u800c\u662f\u672a\u6210\u5e74\u5e7c\u9b5a\u8b8a\u5f97\u76f8\u7576\u5e38\u898b\u2500\u2500\u96d6\u7136\u8aaa\u6bcf\u5e74\u7684\u51fa\u73fe\u6578\u91cf\u76f8\u7576\u4e0d\u7a69\u5b9a\uff0c\u6709\u6642\u5f88\u591a\u6709\u6642\u5f88\u5c11\u3002\u70ba\u4ec0\u9ebc\u9019\u4e9b\u5e7c\u9b5a\u4e00\u9577\u5927\uff0c\u5c31\u50cf\u84b8\u767c\u4e00\u6a23\u5168\u90e8\u6d88\u5931\u4e86\u5462\uff1f<\/p>\n<p>\u70ba\u4e86\u89e3\u958b\u9019\u500b\u8b0e\u5718\uff0c\u4e00\u500b\u7531\u745e\u5178\u548c\u632a\u5a01\u7684\u79d1\u5b78\u5bb6\u6240\u7d44\u6210\u7684\u7814\u7a76\u5718\u968a\uff0c\u5229\u7528\u88dd\u7f6e\u885b\u661f\u6a19\u8a8c\u548c\u57fa\u56e0\u89aa\u7de3\u9451\u5b9a\u7684\u65b9\u6cd5\uff0c\u8ffd\u8e64\u65af\u5361\u683c\u62c9\u514b\u6d77\u548c\u5361\u7279\u52a0\u7279\u6d77\u7684\u6210\u9b5a\u8207\u5e7c\u9b5a\u7684\u9077\u79fb\u6a21\u5f0f\u3002\u7d50\u679c\u767c\u73fe\uff0c\u96d6\u7136\u5e74\u5e7c\u9c48\u9b5a\u7684\u5206\u5e03\u4e3b\u8981\u53d7\u6d0b\u6d41\u6d41\u5411\u5f71\u97ff\uff0c\u4f46\u662f\u6210\u5e74\u9c48\u9b5a\u5c0d\u65bc\u8fd4\u56de\u51fa\u751f\u7684\u6545\u9109\u7522\u5375\u751f\u6d3b\u7570\u5e38\u5730\u57f7\u8457\uff1a\u7260\u5011\u5982\u679c\u4e0d\u662f\u7559\u5728\u81ea\u5df1\u51fa\u751f\u7684\u7522\u5375\u5834\uff0c\u5c31\u662f\u5728\u8fd4\u56de\u51fa\u751f\u7684\u7522\u5375\u5834\u7684\u8def\u4e0a\u3002<\/p>\n<p>\u800c\u5728\u65af\u5361\u683c\u62c9\u514b\u6d77\u548c\u5361\u7279\u52a0\u7279\u6d77\u767c\u73fe\u7684\u5927\u6279\u5e7c\u9b5a\uff0c\u5927\u62b5\u90fd\u662f\u4f86\u81ea\u65bc\u5317\u6d77 (North Sea) \u6771\u90e8\u9c48\u9b5a\u65cf\u7fa4\u7684\u5f8c\u4ee3\uff0c\u7814\u5224\u662f\u96a8\u8457\u5927\u897f\u6d0b\u6cbf\u5cb8\u6d77\u6d41\uff0c\u98c4\u9032\u65af\u5361\u683c\u62c9\u514b\u6d77\u548c\u5361\u7279\u52a0\u7279\u6d77\u57df\u3002\u9019\u500b\u7814\u7a76\u5718\u968a\u4e5f\u5229\u7528\u4e8670\u5e74\u4ee3\u548c\u8fd1\u5e74\u7684\u6f01\u7372\u6578\u64da\uff0c\u53ca\u98a8\u5411\u6d77\u6d41\u7b49\u7b49\u7684\u5730\u7406\u8cc7\u8a0a\u8cc7\u6599\uff0c\u6a21\u64ec\u9c48\u9b5a\u5728\u5317\u6d77\u3001\u5361\u683c\u62c9\u514b\u6d77\u548c\u5361\u7279\u52a0\u7279\u6d77\u57df\u7684\u65cf\u7fa4\u52d5\u614b\u3002<\/p>\n<p>\u7d50\u679c\u986f\u793a\u572870\u5e74\u4ee3\u5728\u65af\u5361\u683c\u62c9\u514b\u6d77\u548c\u5361\u7279\u52a0\u7279\u6d77\u57df\u6355\u7372\u7684\u6210\u5e74\u9c48\u9b5a\uff0c\u5927\u591a\u61c9\u8a72\u90fd\u662f\u5728\u7576\u6d77\u57df\u51fa\u751f\u9577\u5927\u7684\u5728\u5730\u9c48\u9b5a\u3002\u4f46\u662f\u56e0\u70ba\u904e\u53bb\u5927\u91cf\u6355\u6488\u3001\u6d88\u8017\u638980%\u4ee5\u4e0a\u7576\u5730\u6210\u9b5a\u7684\u7de3\u6545\uff0c\u73fe\u5728\u5728\u7576\u6d77\u57df\u7684\u5e7c\u9b5a\u88e1\uff0c\u5927\u6982\u53ea\u670930\u250035% \u662f\u9577\u5927\u5f8c\u6703\u7e7c\u7e8c\u7559\u5728\u539f\u6d77\u57df\u751f\u6d3b\u7684\u5728\u5730\u9c48\u9b5a\u3002\u7576\u5730\u5927\u90e8\u5206\u7684\u5e7c\u9b5a\u90fd\u4e0d\u662f\u7576\u5730\u81ea\u7522\uff0c\u800c\u9019\u4e9b\u5e7c\u9b5a\u9577\u5927\u4e4b\u5f8c\u53c8\u4e0d\u6703\u7559\u4e0b\uff0c\u96e3\u602a\u5317\u6b50\u4eba\u52aa\u529b\u4e86\u5341\u5e7e\u5e74\uff0c\u9084\u662f\u76fc\u4e0d\u5230\u904e\u5f80\u9c48\u9b5a\u8c50\u6536\u69ae\u666f\u518d\u73fe\u7684\u4e00\u5929\u3002<\/p>\n<p>\u5317\u6b50\u5357\u90e8\u6cbf\u5cb8\u7684\u9c48\u9b5a\u6f01\u696d\u5d29\u76e4\u7684\u6545\u4e8b\uff0c\u9664\u4e86\u8b66\u60d5\u4e16\u4eba\u904e\u6f01\u5c0d\u65bc\u751f\u614b\u74b0\u5883\u4ee5\u53ca\u7522\u696d\u672c\u8eab\u7684\u5de8\u5927\u6bba\u50b7\u529b\u5916\uff0c\u4e5f\u51f8\u986f\u51fa\u900f\u904e\u79d1\u5b78\u7814\u7a76\u8a8d\u8b58\u7269\u7a2e\u7684\u65cf\u7fa4\u7d50\u69cb\u4ee5\u53ca\u65cf\u7fa4\u5404\u81ea\u7684\u751f\u614b\u7fd2\u6027\uff0c\u5728\u81ea\u7136\u8cc7\u6e90\u7d93\u71df\u7ba1\u7406\u4e0a\u7684\u91cd\u8981\u6027\u3002\u5982\u679c\u65e9\u572870\u5e74\u4ee3\u4e4b\u524d\uff0c\u4eba\u5011\u5c31\u77e5\u9053\u9c48\u9b5a\u5c0d\u539f\u751f\u7522\u5375\u5834\u6709\u9ad8\u5ea6\u5fe0\u8aa0\u6027\u3001\u9130\u8fd1\u65cf\u7fa4\u9593\u7684\u300c\u9b5a\u53e3\u300d\u4e0d\u898b\u5f97\u6703\u76f8\u4e92\u6d41\u901a\u7b49\u751f\u614b\u7279\u6027\u7684\u8a71\uff0c\u5c31\u80fd\u66f4\u7cbe\u6e96\u7684\u4f30\u7b97\u7576\u5730\u9c48\u9b5a\u7684\u5be6\u969b\u53ef\u5229\u7528\u6578\u91cf\uff0c\u8b93\u9c48\u9b5a\u8cc7\u6e90\u80fd\u5920\u6c38\u7e8c\u5229\u7528\u3002\u5728\u64c1\u6709\u6210\u719f\u7684\u5206\u5b50\u751f\u7269\u6280\u8853\u3001\u885b\u661f\u5b9a\u4f4d\u8a2d\u5099\u4ee5\u53ca\u96fb\u8166\u6a21\u578b\u6a21\u64ec\u6280\u8853\u7684\u73fe\u5728\uff0c\u5982\u679c\u540c\u6a23\u7684\u751f\u614b\u300c\u60b2\u5287\u300d\u53c8\u518d\u5ea6\u91cd\u6f14\uff0c\u5be6\u5728\u8aaa\u4e0d\u904e\u53bb\u5427\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><br \/>\n1. Andr\u00e9 C, Sved\u00e4ng H, Knutsen H, Dahle G, Jonsson P, et al. (2016) Population structure in Atlantic cod in the eastern North Sea-Skagerrak-Kattegat: early life stage dispersal and adult migration. BMC Research Notes, 9, 1.<br \/>\n2. Bartolino V, Cardinale M, Sved\u00e4ng H, Linderholm HW, Casini M, Grimwall A (2012) Historical spatiotemporal dynamics of eastern North Sea cod. Canadian Journal of Fisheries and Aquatic Sciences, 69, 833-841.<br \/>\n3. Cudmore WW (2009) The Decline of Atlantic Cod \u2013 A Case Study. NCSR Curriculum Modules. Northwest Center for Sustainable Resources, Chemeketa Community College. Salem, OR.<br \/>\n4. Jonsson PR, Corell H, Andr\u00e9 C, Sved\u00e4ng H, Moksnes P-O (2016) Recent decline in cod stocks in the North Sea\u2013Skagerrak\u2013Kattegat shifts the sources of larval supply. Fisheries Oceanography, 25,\u00a0210\u2013228.<br \/>\n5. Stenseth NC, Jorde PE, Chan KS, Hansen E, Knutsen H, et al. (2006) Ecological and genetic impact of Atlantic cod larval drift in the Skagerrak. Proceedings of the Royal Society of London B: Biological Sciences, 273, 1085-1092.<br \/>\n6. Summers C (2012) The great British fish swap. BBC News Magazine. http:\/\/www.bbc.co.uk\/news\/magazine-17536764<\/p>\n<p><span style=\"color: #333399;\"><strong>--<\/strong><\/span><br style=\"color: #000000;\" \/><span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u9673\u7469\u3000\u81fa\u5927\u751f\u614b\u8207\u6f14\u5316\u751f\u7269\u5b78\u78a9\u58eb\u3001\u73fe\u65bc\u82f1\u570b\u5fb7\u502b\u5927\u5b78\u751f\u547d\u79d1\u5b78\u8207\u751f\u7269\u91ab\u5b78\u7814\u7a76\u6240\u5c31\u8b80\u535a\u58eb\u73ed\u3001\u4ee5\u6d77\u6d0b\u54fa\u4e73\u52d5\u7269\u65cf\u7fa4\u907a\u50b3\u5b78\u70ba\u8ad6\u6587\u7814\u7a76\u4e3b\u984c\u3002\u73fe\u70ba\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a01970\u5e74\u4ee3\u5f8c\u56e0\u70ba\u904e\u5ea6\u6f01\u6488\u800c\u5d29\u6f70\u7684\u5317\u6d77<\/p>\n","protected":false},"author":20,"featured_media":24698,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191,3293,26],"tags":[494,2594,1544,2593,2592,1547],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/05\/0525.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/24697"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24697"}],"version-history":[{"count":3,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/24697\/revisions"}],"predecessor-version":[{"id":32586,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/24697\/revisions\/32586"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/24698"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}