{"id":16474,"date":"2020-09-12T06:49:05","date_gmt":"2020-09-12T06:49:05","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16474"},"modified":"2020-09-12T06:49:05","modified_gmt":"2020-09-12T06:49:05","slug":"orca-migration-arctic-sea-ice-retreat","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/zh\/science\/marine-biology\/orca-migration-arctic-sea-ice-retreat\/","title":{"rendered":"\u5317\u6781\u6d77\u51b0\u6d88\u878d\uff1a\u864e\u9cb8\u8fc1\u5f99\u548c\u98df\u7269\u7f51\u53d8\u5316"},"content":{"rendered":"

\u5317\u6781\u6d77\u51b0\u6d88\u878d\u4fc3\u4f7f\u864e\u9cb8\u8fc1\u5f99\u548c\u98df\u7269\u7f51\u53d1\u751f\u6539\u53d8<\/h2>\n\n

\u7531\u4e8e\u6c14\u5019\u53d8\u5316\uff0c\u5317\u6781\u6d77\u51b0\u878d\u5316\uff0c\u864e\u9cb8\u4e5f\u79f0\u4e3a\u6740\u4eba\u9cb8\uff0c\u6b63\u8fdb\u5165\u66fe\u7ecf\u88ab\u51b0\u8986\u76d6\u7684\u6c34\u57df\u3002\u8fd9\u79cd\u6269\u5f20\u5bf9\u5317\u6781\u751f\u6001\u7cfb\u7edf\u4ea7\u751f\u4e86\u8fde\u9501\u53cd\u5e94\uff0c\u5305\u62ec\u4e0e\u5176\u4ed6\u7269\u79cd\u4e89\u593a\u8d44\u6e90\uff0c\u4ee5\u53ca\u730e\u7269\u7684\u884c\u4e3a\u548c\u996e\u98df\u53d1\u751f\u53d8\u5316\u3002<\/p>\n\n

\u864e\u9cb8\u5411\u5317\u6781\u6269\u5f20<\/h3>\n\n

\u58f0\u5b66\u8bb0\u5f55\u663e\u793a\uff0c\u864e\u9cb8\u6b63\u5728\u8fdb\u5165\u4ee5\u524d\u88ab\u51b0\u8986\u76d6\u7684\u5317\u6781\u5730\u533a\u3002\u8fd9\u79cd\u79fb\u52a8\u5f88\u53ef\u80fd\u662f\u7531\u4e8e\u5317\u6781\u6d77\u51b0\u51cf\u5c11\u9020\u6210\u7684\uff0c\u81ea 1981 \u5e74\u4ee5\u6765\uff0c\u5317\u6781\u6d77\u51b0\u5e73\u5747\u6bcf\u5341\u5e74\u878d\u5316 13%\u3002<\/p>\n\n

\u73b0\u5728\u53ef\u4ee5\u5728\u5386\u53f2\u4e0a\u88ab\u51b0\u8986\u76d6\u7684\u51e0\u4e2a\u6708\u671f\u95f4\u5728\u695a\u79d1\u5947\u6d77\u89c2\u5bdf\u5230\u864e\u9cb8\u3002\u5b83\u4eec\u4e5f\u6bd4\u4ee5\u5f80\u66f4\u65e9\u5730\u5230\u8fbe\u590f\u5b63\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u6c14\u6e29\u53d8\u6696\u548c\u51b0\u5c42\u878d\u5316\u3002<\/p>\n\n

\u5bf9\u98df\u7269\u7f51\u7684\u5f71\u54cd<\/h3>\n\n

\u4f5c\u4e3a\u9876\u7ea7\u6355\u98df\u8005\uff0c\u864e\u9cb8\u5728\u5317\u6781\u98df\u7269\u7f51\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u4eec\u4ee5\u9c7c\u7c7b\u3001\u6d77\u8c79\uff0c\u751a\u81f3\u5176\u4ed6\u9cb8\u7c7b\u52a8\u7269\uff08\u5982\u5f13\u5934\u9cb8\u548c\u767d\u9cb8\uff09\u4e3a\u98df\u3002<\/p>\n\n

\u864e\u9cb8\u51fa\u73b0\u5728\u5317\u6781\u5bfc\u81f4\u5728\u6d77\u4e2d\u53d1\u73b0\u6495\u88c2\u7684\u5f13\u5934\u9cb8\u5c38\u4f53\u6570\u91cf\u589e\u52a0\u3002\u8fd9\u8868\u660e\u864e\u9cb8\u6b63\u5728\u6355\u98df\u5f13\u5934\u9cb8\uff0c\u800c\u5f13\u5934\u9cb8\u662f\u8be5\u5730\u533a\u571f\u8457\u793e\u533a\u7684\u91cd\u8981\u98df\u7269\u6765\u6e90\u3002<\/p>\n\n

\u730e\u7269\u7684\u884c\u4e3a\u6539\u53d8<\/h3>\n\n

\u864e\u9cb8\u5411\u5317\u6781\u6269\u5f20\u4e5f\u5f71\u54cd\u7740\u730e\u7269\u7684\u884c\u4e3a\u3002\u4e3a\u4e86\u907f\u514d\u6355\u98df\uff0c\u730e\u7269\u6b63\u5728\u8c03\u6574\u81ea\u5df1\u7684\u884c\u4e3a\uff0c\u5e76\u8eb2\u85cf\u5728\u5269\u4f59\u7684\u6d77\u51b0\u4e2d\u3002\u7136\u800c\uff0c\u968f\u7740\u51b0\u5c42\u7684\u51cf\u5c11\uff0c\u730e\u7269\u53d8\u5f97\u66f4\u52a0\u66b4\u9732\u3002<\/p>\n\n

\u8fd9\u79cd\u884c\u4e3a\u6539\u53d8\u53ef\u80fd\u4f1a\u5f71\u54cd\u7e41\u6b96\u6210\u529f\uff0c\u56e0\u4e3a\u6210\u5e74\u4e2a\u4f53\u53ef\u80fd\u4f1a\u627f\u53d7\u66f4\u5927\u7684\u538b\u529b\uff0c\u5e76\u4e14\u62e5\u6709\u66f4\u5c11\u7684\u8d44\u6e90\u6765\u629a\u517b\u5065\u5eb7\u7684\u5e7c\u5d3d\u3002\u4ece\u957f\u8fdc\u6765\u770b\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u79cd\u7fa4\u6570\u91cf\u4e0b\u964d\u3002<\/p>\n\n

\u5bf9\u571f\u8457\u793e\u533a\u7684\u5f71\u54cd<\/h3>\n\n

\u5927\u7ea6\u6709 40 \u4e2a\u571f\u8457\u793e\u533a\u5c45\u4f4f\u5728\u5317\u6781\u5730\u533a\uff0c\u72ec\u89d2\u9cb8\u3001\u6d77\u8c79\u548c\u767d\u9cb8\u7b49\u7269\u79cd\u662f\u5176\u996e\u98df\u548c\u6587\u5316\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u7531\u4e8e\u6c14\u5019\u53d8\u5316\u548c\u864e\u9cb8\u6570\u91cf\u7684\u589e\u52a0\u5bfc\u81f4\u8fd9\u4e9b\u7269\u79cd\u51cf\u5c11\uff0c\u53ef\u80fd\u4f1a\u5bf9\u571f\u8457\u793e\u533a\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002<\/p>\n\n

\u9700\u8981\u5f00\u5c55\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u548c\u4fdd\u62a4<\/h3>\n\n

\u864e\u9cb8\u5411\u5317\u6781\u6269\u5f20\u53ca\u5176\u5bf9\u751f\u6001\u7cfb\u7edf\u7684\u5f71\u54cd\u51f8\u663e\u4e86\u5f00\u5c55\u8fdb\u4e00\u6b65\u7814\u7a76\u548c\u4fdd\u62a4\u5de5\u4f5c\u7684\u5fc5\u8981\u6027\u3002\u4e86\u89e3\u53ef\u80fd\u53d1\u751f\u7684\u5404\u79cd\u751f\u6001\u7cfb\u7edf\u53d8\u5316\u4ee5\u53ca\u5b83\u4eec\u5bf9\u5317\u6781\u793e\u533a\u548c\u7269\u79cd\u7684\u6f5c\u5728\u5f71\u54cd\u975e\u5e38\u91cd\u8981\u3002<\/p>\n\n

\u901a\u8fc7\u7814\u7a76\u4ece\u5317\u6781\u6536\u96c6\u7684\u58f0\u5b66\u6570\u636e\uff0c\u79d1\u5b66\u5bb6\u4eec\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u864e\u9cb8\u548c\u5176\u4ed6\u9cb8\u7c7b\u52a8\u7269\u7684\u884c\u4e3a\u548c\u79fb\u52a8\u3002\u8fd9\u4e9b\u4fe1\u606f\u6709\u52a9\u4e8e\u5236\u5b9a\u4fdd\u62a4\u63aa\u65bd\uff0c\u5e76\u51cf\u8f7b\u6c14\u5019\u53d8\u5316\u5bf9\u5317\u6781\u751f\u6001\u7cfb\u7edf\u7684\u8d1f\u9762\u5f71\u54cd\u3002<\/p>","protected":false},"excerpt":{"rendered":"

\u5317\u6781\u6d77\u51b0\u6d88\u878d\u4fc3\u4f7f\u864e\u9cb8\u8fc1\u5f99\u548c\u98df\u7269\u7f51\u53d1\u751f\u6539\u53d8 \u7531\u4e8e\u6c14\u5019\u53d8\u5316\uff0c\u5317\u6781\u6d77\u51b0\u878d\u5316\uff0c\u864e\u9cb8\u4e5f\u79f0\u4e3a\u6740\u4eba\u9cb8\uff0c\u6b63\u8fdb\u5165\u66fe\u7ecf\u88ab\u51b0\u8986\u76d6\u7684\u6c34\u57df\u3002\u8fd9\u79cd\u6269\u5f20\u5bf9\u5317\u6781\u751f\u6001\u7cfb\u7edf\u4ea7\u751f\u4e86\u8fde\u9501\u53cd\u5e94\uff0c\u5305\u62ec\u4e0e\u5176\u4ed6\u7269\u79cd\u4e89\u593a\u8d44\u6e90\uff0c\u4ee5\u53ca\u730e\u7269\u7684\u884c\u4e3a\u548c\u996e\u98df\u53d1\u751f\u53d8\u5316\u3002 \u864e\u9cb8\u5411\u5317\u6781\u6269\u5f20 \u58f0\u5b66\u8bb0\u5f55\u663e\u793a\uff0c\u864e\u9cb8\u6b63\u5728\u8fdb\u5165\u4ee5\u524d\u88ab\u51b0\u8986\u76d6\u7684\u5317\u6781\u5730\u533a\u3002\u8fd9\u79cd\u79fb\u52a8\u5f88\u53ef\u80fd\u662f\u7531\u4e8e\u5317\u6781\u6d77\u51b0\u51cf\u5c11\u9020\u6210\u7684\uff0c\u81ea 1981 \u5e74\u4ee5\u6765\uff0c\u5317\u6781\u6d77\u51b0\u5e73\u5747\u6bcf\u5341\u5e74\u878d\u5316 13%\u3002 \u73b0\u5728\u53ef\u4ee5\u5728\u5386\u53f2\u4e0a\u88ab\u51b0\u8986\u76d6\u7684\u51e0\u4e2a\u6708\u671f\u95f4\u5728\u695a\u79d1\u5947\u6d77\u89c2\u5bdf\u5230\u864e\u9cb8\u3002\u5b83\u4eec\u4e5f\u6bd4\u4ee5\u5f80\u66f4\u65e9\u5730\u5230\u8fbe\u590f\u5b63\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u6c14\u6e29\u53d8\u6696\u548c\u51b0\u5c42\u878d\u5316\u3002 \u5bf9\u98df\u7269\u7f51\u7684\u5f71\u54cd \u4f5c\u4e3a\u9876\u7ea7\u6355\u98df\u8005\uff0c\u864e\u9cb8\u5728\u5317\u6781\u98df\u7269\u7f51\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u4eec\u4ee5\u9c7c\u7c7b\u3001\u6d77\u8c79\uff0c\u751a\u81f3\u5176\u4ed6\u9cb8\u7c7b\u52a8\u7269\uff08\u5982\u5f13\u5934\u9cb8\u548c\u767d\u9cb8\uff09\u4e3a\u98df\u3002 \u864e\u9cb8\u51fa\u73b0\u5728\u5317\u6781\u5bfc\u81f4\u5728\u6d77\u4e2d\u53d1\u73b0\u6495\u88c2\u7684\u5f13\u5934\u9cb8\u5c38\u4f53\u6570\u91cf\u589e\u52a0\u3002\u8fd9\u8868\u660e\u864e\u9cb8\u6b63\u5728\u6355\u98df\u5f13\u5934\u9cb8\uff0c\u800c\u5f13\u5934\u9cb8\u662f\u8be5\u5730\u533a\u571f\u8457\u793e\u533a\u7684\u91cd\u8981\u98df\u7269\u6765\u6e90\u3002 \u730e\u7269\u7684\u884c\u4e3a\u6539\u53d8 \u864e\u9cb8\u5411\u5317\u6781\u6269\u5f20\u4e5f\u5f71\u54cd\u7740\u730e\u7269\u7684\u884c\u4e3a\u3002\u4e3a\u4e86\u907f\u514d\u6355\u98df\uff0c\u730e\u7269\u6b63\u5728\u8c03\u6574\u81ea\u5df1\u7684\u884c\u4e3a\uff0c\u5e76\u8eb2\u85cf\u5728\u5269\u4f59\u7684\u6d77\u51b0\u4e2d\u3002\u7136\u800c\uff0c\u968f\u7740\u51b0\u5c42\u7684\u51cf\u5c11\uff0c\u730e\u7269\u53d8\u5f97\u66f4\u52a0\u66b4\u9732\u3002 \u8fd9\u79cd\u884c\u4e3a\u6539\u53d8\u53ef\u80fd\u4f1a\u5f71\u54cd\u7e41\u6b96\u6210\u529f\uff0c\u56e0\u4e3a\u6210\u5e74\u4e2a\u4f53\u53ef\u80fd\u4f1a\u627f\u53d7\u66f4\u5927\u7684\u538b\u529b\uff0c\u5e76\u4e14\u62e5\u6709\u66f4\u5c11\u7684\u8d44\u6e90\u6765\u629a\u517b\u5065\u5eb7\u7684\u5e7c\u5d3d\u3002\u4ece\u957f\u8fdc\u6765\u770b\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u79cd\u7fa4\u6570\u91cf\u4e0b\u964d\u3002 \u5bf9\u571f\u8457\u793e\u533a\u7684\u5f71\u54cd \u5927\u7ea6\u6709 40 \u4e2a\u571f\u8457\u793e\u533a\u5c45\u4f4f\u5728\u5317\u6781\u5730\u533a\uff0c\u72ec\u89d2\u9cb8\u3001\u6d77\u8c79\u548c\u767d\u9cb8\u7b49\u7269\u79cd\u662f\u5176\u996e\u98df\u548c\u6587\u5316\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u7531\u4e8e\u6c14\u5019\u53d8\u5316\u548c\u864e\u9cb8\u6570\u91cf\u7684\u589e\u52a0\u5bfc\u81f4\u8fd9\u4e9b\u7269\u79cd\u51cf\u5c11\uff0c\u53ef\u80fd\u4f1a\u5bf9\u571f\u8457\u793e\u533a\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002 \u9700\u8981\u5f00\u5c55\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u548c\u4fdd\u62a4 \u864e\u9cb8\u5411\u5317\u6781\u6269\u5f20\u53ca\u5176\u5bf9\u751f\u6001\u7cfb\u7edf\u7684\u5f71\u54cd\u51f8\u663e\u4e86\u5f00\u5c55\u8fdb\u4e00\u6b65\u7814\u7a76\u548c\u4fdd\u62a4\u5de5\u4f5c\u7684\u5fc5\u8981\u6027\u3002\u4e86\u89e3\u53ef\u80fd\u53d1\u751f\u7684\u5404\u79cd\u751f\u6001\u7cfb\u7edf\u53d8\u5316\u4ee5\u53ca\u5b83\u4eec\u5bf9\u5317\u6781\u793e\u533a\u548c\u7269\u79cd\u7684\u6f5c\u5728\u5f71\u54cd\u975e\u5e38\u91cd\u8981\u3002 \u901a\u8fc7\u7814\u7a76\u4ece\u5317\u6781\u6536\u96c6\u7684\u58f0\u5b66\u6570\u636e\uff0c\u79d1\u5b66\u5bb6\u4eec\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u864e\u9cb8\u548c\u5176\u4ed6\u9cb8\u7c7b\u52a8\u7269\u7684\u884c\u4e3a\u548c\u79fb\u52a8\u3002\u8fd9\u4e9b\u4fe1\u606f\u6709\u52a9\u4e8e\u5236\u5b9a\u4fdd\u62a4\u63aa\u65bd\uff0c\u5e76\u51cf\u8f7b\u6c14\u5019\u53d8\u5316\u5bf9\u5317\u6781\u751f\u6001\u7cfb\u7edf\u7684\u8d1f\u9762\u5f71\u54cd\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[1354,5638,34,361,219,2280,5469,254],"class_list":["post-16474","post","type-post","status-publish","format-standard","hentry","category-marine-biology","tag-arctic","tag-predation","tag-climate-change","tag-marine-biology","tag-ecology","tag-orcas","tag-killer-whales","tag-wildlife"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/16474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/comments?post=16474"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/16474\/revisions"}],"predecessor-version":[{"id":16475,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/16474\/revisions\/16475"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/media?parent=16474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/categories?post=16474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/tags?post=16474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}