{"id":2368,"date":"2025-05-13T22:08:00","date_gmt":"2025-05-13T14:08:00","guid":{"rendered":"https:\/\/www.huanqiukexue.com\/?p=2368"},"modified":"2025-05-14T16:08:58","modified_gmt":"2025-05-14T08:08:58","slug":"18%e5%b9%b4%e6%9d%a5%ef%bc%8c%e4%bd%93%e5%9e%8b%e5%ba%9e%e5%a4%a7%e3%80%81%e8%a1%8c%e4%ba%8b%e5%86%b7%e9%85%b7%e7%9a%84%e6%96%b0%e5%9e%8b%e7%bd%aa%e7%8a%af%e4%b8%80%e7%9b%b4%e5%9c%a8%e5%8d%97%e6%9e%81","status":"publish","type":"post","link":"https:\/\/www.huanqiukexue.com\/?p=2368","title":{"rendered":"18\u5e74\u6765\uff0c\u4f53\u578b\u5e9e\u5927\u3001\u884c\u4e8b\u51b7\u9177\u7684\u65b0\u578b\u7f6a\u72af\u4e00\u76f4\u5728\u5357\u6781\u5077\u51b0"},"content":{"rendered":"
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\u56fe\u7247\u6765\u6e90\uff1aUnsplash\/Pixabay<\/span><\/figcaption><\/figure>\n<\/div>\n\n\n
\u771f\u00b7\u51b7\u9177\u5077\u76d7\u8005\u3002<\/section>\n\n\n\n
\u64b0\u6587 | \u4e0d\u5468
\u5ba1\u6821 | \u4e8c\u4e03

<\/strong>\n\n\n\n

\u4ece\u822a\u6d4b\u98de\u673a\u4e0a\u4fef\u77b0\u5357\u6781\u51b0\u76d6\uff0c\u76ee\u4e4b\u6240\u53ca\u662f\u4e00\u671b\u65e0\u9645\u3001\u6d01\u767d\u5e7f\u9614\u7684\u51b0\u539f\uff0c\u770b\u4e0a\u53bb\u9759\u6084\u6084\u7684\u3002\u4f46\u5982\u679c\u4ece\u536b\u661f\u56fe\u50cf\u4e0a\u770b\uff0c\u4ece\u51b0\u76d6\u5185\u9646\u51fa\u53d1\u5411\u51b0\u76d6\u8fb9\u7f18\u65b9\u5411\uff0c\u5176\u5b9e\u904d\u5e03\u7740\u653e\u5c04\u72b6\u7684\u6697\u8272\u901a\u9053\u3002\u5728\u8fd9\u4e9b\u72ed\u957f\u7684\u533a\u57df\u91cc\uff0c\u51b0\u5ddd\u6b63\u6084\u7136\u79fb\u52a8\uff0c\u5176\u901f\u5ea6\u53ef\u8fbe\u6bcf\u5e741000\u7c73\u4ee5\u4e0a\u3002\u8fd9\u4e9b\u51b0\u76d6\u4e0a\u7684\u9ad8\u901f\u51b0\u6cb3\u88ab\u79f0\u4e3a\u51b0\u6d41\uff0c\u5b83\u4eec\u643a\u5e26\u7740\u5927\u7247\u51b0\u4f53\u4e00\u8def\u6d41\u5165\u6d77\u6d0b\uff0c\u6bcf\u5e74\u4f1a\u9020\u6210\u6570\u5341\u4ebf\u5428\u7684\u51b0\u8d28\u91cf\u635f\u5931\u3002<\/strong><\/p>\n\n\n

\n
\"\"
Sentinel-1\u536b\u661f\u4e8e2022\u5e74\u62cd\u6444\u7684\u591a\u7279\u68ee\u51b0\u67b6\u56fe\u50cf\u3002\u56fe\u7247\u6765\u6e90\uff1aContains modified Copernicus Sentinel data (2022), processed by ESA.<\/span><\/figcaption><\/figure>\n<\/div>\n\n\n

\u4e8b\u5b9e\u4e0a\uff0c\u5357\u6781\u6d3290%\u7684\u51b0\u8d28\u91cf\u635f\u5931\u90fd\u662f\u901a\u8fc7\u51b0\u6d41\u6d41\u5931\u7684\uff0c\u683c\u9675\u5170\u5c9b\u4e5f\u670950%\u7684\u51b0\u901a\u8fc7\u51b0\u6d41\u635f\u5931\u3002\u53ef\u4ee5\u8bf4\uff0c\u51b0\u6d41\u662f\u51b0\u4f53\u6d41\u5931\u6700\u4e3b\u8981\u7684\u65b9\u5f0f\uff0c\u4e5f\u662f\u6700\u76f4\u63a5\u5f71\u54cd\u5168\u7403\u6d77\u5e73\u9762\u4e0a\u5347\u7684\u56e0\u7d20<\/strong>\u3002\u800c\u5728\u666e\u901a\u201c\u6162\u51b0\u201d\u4e2d\uff0c\u5b9b\u5982\u9ad8\u901f\u516c\u8def\u4e00\u822c\u7684\u51b0\u6d41\u4e00\u65e6\u53d1\u751f\u53d8\u5316\uff0c\u5176\u5f71\u54cd\u5f88\u53ef\u80fd\u4f1a\u6ce2\u53ca\u5982\u4eca\u683c\u5916\u8106\u5f31\u7684\u51b0\u76d6\u7cfb\u7edf\uff0c\u8fdb\u800c\u9020\u6210\u707e\u96be\u6027\u7684\u6d77\u5e73\u9762\u4e0a\u5347\u7b49\u4e8b\u4ef6\u3002\u56e0\u6b64\uff0c\u6570\u5341\u5e74\u6765\uff0c\u51b0\u5ddd\u5b66\u5bb6\u4e00\u76f4\u5bc6\u5207\u5173\u6ce8\u7740\u51b0\u6d41\u7684\u52a8\u5411\uff0c\u4ee5\u4fbf\u53ca\u65f6\u7406\u89e3\u51b0\u76d6\u7a33\u5b9a\u6027\uff0c\u5b8c\u5584\u6c14\u5019\u6a21\u5f0f\u3002<\/p>\n\n\n\n

\u5728\u897f\u5357\u6781\u6d32\uff0c\u9664\u4e86\u5168\u7403\u77a9\u76ee\u7684\u672b\u65e5\u51b0\u5ddd\u2014\u2014\u601d\u97e6\u8328\u51b0\u5ddd\uff08Thwaites Glacier\uff09\uff0c\u548c\u5b83\u7684\u8fd1\u90bb\u677e\u5c9b\u51b0\u5ddd\uff08Pine Island Glacier\uff09\uff0c\u8fd8\u6709\u8f83\u5c0f\u7684\u6ce2\u666e\u3001\u53f2\u5bc6\u65af\u548c\u79d1\u52d2\u51b0\u5ddd\uff08Pope, Smith and Kohler Glaciers\uff0cPSK\uff09\u4ee5\u53ca\u5176\u4ed6\u51b0\u5ddd\u3002\u5728\u8fc7\u53bb\u6570\u5341\u5e74\u95f4\uff0c\u897f\u5357\u6781\u533a\u57df\u7684\u51b0\u5ddd\u548c\u51b0\u6d41\u7684\u53d8\u5316\u663e\u8457\uff0c\u5c24\u5176\u662f\u6d41\u5165\u963f\u8499\u68ee\u6d77\u6e7e\u7684\u591a\u6761\u51b0\u6d41\u6d41\u91cf\u589e\u52a0\uff0c\u5bfc\u81f4\u5357\u6781\u6d32\u635f\u5931\u4e86\u5927\u91cf\u51b0\u4f53\u3002<\/p>\n\n\n

\n
\"\"
\u514b\u7f57\u68ee\u51b0\u67b6\u548c\u591a\u7279\u68ee\u51b0\u67b6\uff08\u56fe\u7247\u6765\u6e90\uff1aESA\uff09<\/span><\/figcaption><\/figure>\n<\/div>\n\n\n

\u5c3d\u7ba1\u601d\u97e6\u8328\u51b0\u5ddd\u548c\u677e\u5c9b\u51b0\u5ddd\u662f\u9020\u6210\u51b0\u635f\u5931\u7684\u201c\u4e3b\u529b\u201d\uff0c\u4f46PSK\u533a\u57df\u51b0\u5ddd\u53d8\u8584\u4ee5\u53ca\u51b0\u6d41\u52a0\u901f\u7684\u901f\u5ea6\u5747\u6bd4\u5176\u4ed6\u4e34\u8fd1\u533a\u57df\u66f4\u5feb\uff0c\u8fd9\u65e0\u7591\u5f15\u8d77\u4e86\u51b0\u5ddd\u5b66\u5bb6\u7684\u8b66\u89c9\u3002\u6700\u8fd1\uff0c\u82f1\u56fd\u5229\u5179\u5927\u5b66\uff08University of Leeds\uff09\u7684\u7814\u7a76\u56e2\u961f\u5c31\u5c06\u76ee\u5149\u5bf9\u51c6\u4e86PSK\u76848\u6761\u51b0\u6d41\uff0c\u5e0c\u671b\u80fd\u63ed\u793a\u51b0\u6d41\u53d8\u5316\u4f1a\u5982\u4f55\u5f71\u54cd\u4e0e\u601d\u97e6\u8328\u51b0\u67b6\u4e34\u8fd1\u7684\u4e24\u4e2a\u91cd\u8981\u51b0\u67b6\u2014\u2014\u591a\u7279\u68ee\u51b0\u67b6\u548c\u514b\u7f57\u68ee\u51b0\u67b6\u3002\u8003\u8651\u5230\u4eba\u7c7b\u6d3b\u52a8\u8fd1\u51e0\u5341\u5e74\u5bf9\u5168\u7403\u6c14\u5019\u7684\u5f71\u54cd\uff0c\u51b0\u5ddd\u5b66\u5bb6\u5bf9\u51b0\u6d41\u52a0\u901f\u5012\u662f\u65e9\u6709\u9884\u671f\u3002\u4f46\u4ee4\u4eba\u9707\u60ca\u7684\u662f\uff0c\u5728\u51b0\u6d41\u52a0\u901f\u7684\u201c\u5927\u6d41\u201d\u4e2d\uff0c\u6709\u4e00\u6761\u51b0\u6d41\u201c\u7279\u7acb\u72ec\u884c\u201d\u5730\u51cf\u6162\u4e86\u3002<\/strong>\u4e5f\u6b63\u662f\u7531\u4e8e\u8fd9\u4e2a\u51b0\u6d41\u4e2d\u7684\u5f02\u7c7b\uff0c\u7814\u7a76\u56e2\u961f\u6355\u6349\u5230\u4e86\u4e00\u4e2a\u610f\u60f3\u4e0d\u5230\u7684\u201c\u5077\u51b0\u6d77\u76d7\u201d<\/strong>\u3002\u8fd9\u9879\u7814\u7a76\u5df2\u4e8e5\u67088\u65e5\u53d1\u8868\u4e8e\u300a\u51b0\u51bb\u5708\u300b\uff08The Cryosphere<\/em>\uff09<\/a>\u6742\u5fd7\u3002
<\/p>\n\n\n\n



\u536b\u661f\u8ffd\u8e2a\u51b0\u5ddd\u6d41\u52a8<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span><\/mark><\/strong><\/p>\n\n\n\n

\u5f88\u96be\u60f3\u8c61\uff0c\u8981\u5982\u4f55\u5728\u4e00\u7247\u767d\u832b\u832b\u4e2d\u6355\u6349\u8fd9\u4e9b\u5de8\u5927\u51b0\u5ddd\u7684\u79fb\u52a8\uff0c\u751a\u81f3\u8fd8\u8981\u7cbe\u51c6\u6d4b\u91cf\u5176\u6d41\u901f\u3002\u597d\u5728\uff0c\u8fd1\u4e9b\u5e74\u5404\u56fd\u5728\u5730\u7403\u89c2\u6d4b\u9886\u57df\u6295\u5165\u4e86\u5927\u91cf\u7814\u53d1\u7cbe\u529b\uff0c\u6b27\u76df\u7684\u54e5\u767d\u5c3c\u8ba1\u5212\uff08Copernicus Programme\uff09\u6b63\u662f\u5176\u4e2d\u4e4b\u4e00\u3002\u54e5\u767d\u5c3c\u8ba1\u5212\u53d1\u5c04\u7684\u7b2c\u4e00\u9897\u536b\u661f\uff0c\u5408\u6210\u5b54\u5f84\u96f7\u8fbe<\/strong>\uff08SAR\uff09\u536b\u661fSentinel-1A\u4e8e2014\u5e74\u5347\u7a7a\uff0c\u4e24\u5e74\u540eSentinel-1B\u4e5f\u53d1\u5c04\u5347\u7a7a\u3002\u8fd9\u4e24\u9897\u536b\u661f\u7ec4\u6210\u7684\u661f\u5ea7\uff0c\u80fd\u7a7f\u900f\u4e91\u5c42\uff0c\u89c2\u6d4b\u51b0\u9762\u6216\u9644\u8fd1\u7684\u53ef\u89c1\u7279\u5f81\uff08\u6bd4\u5982\u51b0\u88c2\u7f1d\u6216\u88c2\u8c37\uff09\u7684\u4f4d\u79fb\uff0c\u4ece\u800c\u7cbe\u51c6\u6d4b\u91cf\u51b0\u4f53\u7684\u79fb\u52a8\u901f\u5ea6<\/strong>\u3002<\/p>\n\n\n\n

\u901a\u8fc7\u5206\u6790\u8fd9\u4e24\u9897\u536b\u661f\u4ece2015\u5e741\u6708\u81f32022\u5e7412\u6708\u6536\u96c6\u7684\u6570\u636e\uff0c\u7814\u7a76\u4eba\u5458\u5236\u4f5c\u51fa\u4e86\u8fd9\u4e9b\u51b0\u6d41\u57282015-2022\u5e74\u95f4\u3001\u5206\u8fa8\u7387\u8fbe100\u7c73*100\u7c73\u7684\u5e74\u5ea6\u51b0\u6d41\u901f\u5ea6\u548c\u51b0\u6d41\u901f\u8bef\u5dee\u56fe\u3002\u800c\u4e3a\u4e86\u62c9\u957f\u65f6\u95f4\u8de8\u5ea6\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u5f15\u5165\u4e86\u7f8e\u56fd\u822a\u7a7a\u822a\u5929\u5c40\uff08NASA\uff09MEaSURE\u9879\u76ee\u7ed3\u5408\u5149\u5b66\u548c\u96f7\u8fbe\u56fe\u50cf\u751f\u6210\u7684\u51b0\u6d41\u901f\u5ea6\u6570\u636e\u96c6\uff0c\u8fd9\u7ec4\u6570\u636e\u8986\u76d6\u4e862005\u5e746\u6708\u81f32017\u5e745\u6708\u3002\u7ed3\u5408\u4e24\u90e8\u5206\u6570\u636e\uff0c\u7814\u7a76\u56e2\u961f\u7ec8\u4e8e\u83b7\u5f97\u4e86\u4e00\u6761\u957f\u8fbe17\u5e74\u534a\u7684\u7684\u51b0\u5ddd\u8fd0\u52a8\u8bb0\u5f55<\/strong>\u3002<\/p>\n\n\n

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2005-2022\u5e74\u95f4\u591a\u4e2a\u51b0\u5ddd\u7684\u51b0\u6d41\u901f\u5ea6\u53d8\u5316\u56fe\u50cf\u3002\u56fe\u7247\u6765\u6e90\uff1aESA (data source: Selley et al., 2025, University of Leeds)<\/span><\/figcaption><\/figure>\n<\/div>\n\n\n

\u4f9d\u7167\u65f6\u95f4\u987a\u5e8f\uff0c\u7814\u7a76\u4eba\u5458\u63d0\u53d6\u4e86PSK\u533a\u57df8\u6761\u51b0\u6d41\u7684\u901f\u5ea6\u53d8\u5316\u3002\u7ed3\u679c\u663e\u793a\uff0c\u81ea2005\u5e74\u4ee5\u6765\uff0c\u67097\u6761\u51b0\u6d41\u660e\u663e\u52a0\u901f<\/strong>\uff0c\u5176\u4e2d4\u6761\u5728\u51b0\u6d41\u4e0e\u6d77\u6d0b\u4ea4\u754c\u7684\u63a5\u5730\u7ebf\u5904\uff0c\u6d41\u901f\u589e\u957f\u5e45\u5ea6\u8d85\u8fc760%<\/strong>\uff0c\u800c\u53d8\u5316\u6700\u5267\u70c8\u7684\u53f2\u5bc6\u65af\u897f\u51b0\u5ddd\u51b0\u6d41\u901f\u5ea6\u5728\u6b64\u671f\u95f4\u51e0\u4e4e\u7ffb\u4e86\u4e00\u500d\uff0887%\uff09\u3002\u52302022\u5e74\uff0c\u6709\u516d\u6761\u51b0\u6d41\u7684\u5e73\u5747\u6d41\u901f\u8d85\u8fc7700\u7c73\/\u5e74\uff0c\u76f8\u5f53\u4e8e\u4e00\u5e74\u524d\u8fdb7\u4e2a\u8db3\u7403\u573a\u7684\u957f\u5ea6\uff0c\u8fd9\u5bf9\u4e8e\u51b0\u6d41\u5df2\u7ecf\u662f\u76f8\u5f53\u9ad8\u7684\u901f\u5ea6\u4e86\u3002<\/p>\n\n\n\n



\u771f\u00b7\u51b7\u9177\u5077\u76d7\u8005<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span><\/mark><\/strong><\/p>\n\n\n\n

\u4e0d\u8fc7\uff0c\u79d1\u52d2\u897f\u51b0\u5ddd\u8fd9\u6761\u51b0\u6d41\u662f\u4e2a\u5947\u7279\u7684\u4f8b\u5916<\/strong>\u2014\u2014\u5b83\u7684\u6d41\u901f\u4e0d\u589e\u53cd\u51cf<\/strong>\uff0c\u5176\u51b0\u6d41\u901f\u5ea6\u81ea2012\u5e74\u5f00\u59cb\u6301\u7eed\u653e\u7f13\uff0c\u5230\u4e862022\u5e74\u7adf\u6bd42005\u5e74\u8fd8\u6162\u4e8610%\u3002\u800c\u4e0e\u4e4b\u5448\u9c9c\u660e\u5bf9\u6bd4\u7684\u662f\uff0c\u5b83\u7684\u90bb\u5c45\u79d1\u52d2\u4e1c\u51b0\u5ddd\u548c\u53f2\u5bc6\u65af\u897f\u51b0\u5ddd\u7684\u51b0\u6d41\u6d41\u901f\u53d8\u5316\u57288\u6761\u51b0\u6d41\u4e2d\u9065\u9065\u9886\u5148\uff0c2022\u5e74\u7684\u6d41\u901f\u6bd42005\u5e74\u5feb\u4e86\u7ea6560\u7c73\/\u5e74<\/strong>\u3002<\/p>\n\n\n

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\"\"
2005-2022\u591a\u4e2a\u51b0\u5ddd\u51b0\u6d41\u901f\u5ea6\u53d8\u5316\u6570\u636e\u3002\u56fe\u7247\u6765\u6e90\uff1aESA (data source: Selley et al., 2025, University of Leeds)<\/span><\/figcaption><\/figure>\n<\/div>\n\n\n

\u66f4\u5f15\u4eba\u6ce8\u76ee\u7684\u662f\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u53d1\u73b0PSK\u4e2d\u7684\u4e24\u6761\u51b0\u6d41\u65b9\u5411\u51fa\u73b0\u4e86\u660e\u663e\u6539\u53d8\u3002\u5728\u79d1\u52d2\u897f\u51b0\u5ddd\u548c\u79d1\u52d2\u4e1c\u51b0\u5ddd\u7684\u5206\u754c\u5904\uff0c\u7814\u7a76\u4eba\u5458\u89c2\u6d4b\u5230\u51b0\u6d41\u57282019\u5e74\u5411\u4e1c\u65cb\u8f6c\u4e86\u7ea68\u5ea6\u3002\u800c\u8fd9\u79cd\u65cb\u8f6c\u53ef\u80fd\u5bfc\u81f4\u51b0\u6d41\u4ece\u79d1\u52d2\u897f\u51b0\u5ddd\u91cd\u65b0\u5b9a\u5411\u81f3\u79d1\u52d2\u4e1c\u51b0\u5ddd<\/strong>\u3002<\/p>\n\n\n\n

\u201c\u6211\u4eec\u8ba4\u4e3a\uff0c\u79d1\u52d2\u897f\u51b0\u5ddd\u89c2\u6d4b\u5230\u7684\u51cf\u901f\u73b0\u8c61\u53ef\u80fd\u5c31\u6e90\u4e8e\u51b0\u6d41\u8f6c\u5411\uff0c\u201d\u5229\u5179\u5927\u5b66\u5730\u7403\u4e0e\u73af\u5883\u5b66\u9662\u7684\u535a\u58eb\u7814\u7a76\u751f\u5e0c\u745f\u00b7\u8d5b\u5229\uff08Heather Selley\uff0c\u8fd9\u9879\u7814\u7a76\u7684\u7b2c\u4e00\u4f5c\u8005\uff09\u8868\u793a\uff0c\u201c\u8fd9\u662f\u7531\u4e8e\u79d1\u52d2\u897f\u51b0\u5ddd\u8868\u9762\u5761\u5ea6\u7684\u5de8\u5927\u53d8\u5316\uff0c\u800c\u8fd9\u53c8\u6e90\u4e8e\u5176\u4e34\u8fd1\u51b0\u5ddd\u53d8\u8584\u901f\u5ea6\u7684\u5de8\u5927\u5dee\u5f02<\/strong>\u3002\u201d\u4e8b\u5b9e\u4e0a\uff0c\u5f53\u51b0\u6d41\u901f\u5ea6\u52a0\u5feb\u65f6\uff0c\u51b0\u5c42\u4f1a\u88ab\u66f4\u5267\u70c8\u5730\u62c9\u4f38\u5e76\u53d8\u8584\u3002\u7531\u4e8e\u79d1\u52d2\u4e1c\u51b0\u5ddd\u7684\u6d41\u52a8\u901f\u5ea6\u8d8a\u6765\u8d8a\u5feb\uff0c\u53d8\u8584\u901f\u5ea6\u4e5f\u8d8a\u6765\u8d8a\u5feb\uff0c\u5b83\u5f00\u59cb\u201c\u7a83\u53d6\u201d\u79d1\u52d2\u897f\u51b0\u5ddd\u7684\u51b0<\/strong>\u3002<\/p>\n\n\n

\n
\"\"
2015-2022\u5e74\u95f4\uff0c\u6d41\u5165\u897f\u5357\u6781\u6d32\u514b\u7f57\u68ee\u51b0\u67b6\u548c\u591a\u7279\u68ee\u51b0\u67b6\u591a\u4e2a\u51b0\u5ddd\u7684\u5e73\u5747\u901f\u5ea6\u548c\u65b9\u5411\uff0c\u5176\u4e2d\u7bad\u5934\u8868\u793a\u6d41\u5411\u7684\u53d8\u5316\u3002\u56fe\u7247\u6765\u6e90\uff1aESA (data source: Selley et al., 2025, University of Leeds)<\/span><\/figcaption><\/figure>\n<\/div>\n\n\n

\u201c\u8fd9\u5c31\u50cf\u662f\u4e00\u79cd\u2018\u76d7\u51b0\u2019\u884c\u4e3a\uff0c\u51b0\u6d41\u4ece\u4e00\u4e2a\u51b0\u5ddd\u8f6c\u5411\u53e6\u4e00\u4e2a\u51b0\u5ddd\uff0c\u52a0\u901f\u878d\u5316\u7684\u51b0\u5ddd\u5176\u5b9e\u662f\u4ece\u6b63\u5728\u51cf\u901f\u7684\u90bb\u5c45\u90a3\u2018\u5077\u2019\u51b0\uff0c\u201d\u8d5b\u5229\u8bf4\u9053\uff0c\u201c\u800c\u6211\u4eec\u6b64\u524d\u4ece\u4e0d\u77e5\u6653\u51b0\u6d41\u53ef\u4ee5\u5728<\/strong>\u5982\u6b64\u77ed\u7684\u65f6\u95f4\u91cc\u2018\u5077\u8d70\u2019\u5176\u4ed6\u51b0\u5ddd\u7684\u51b0<\/strong>\uff0c\u8fd9\u4e00\u53d1\u73b0\u5b9e\u5728\u4ee4\u4eba\u7740\u8ff7\u3002\u201d<\/p>\n\n\n\n

\u4e8b\u5b9e\u4e0a\uff0c\u6b64\u524d\u51b0\u5ddd\u5b66\u5bb6\u666e\u904d\u8ba4\u4e3a\uff0c\u51b0\u6d41\u8f6c\u5411\u662f\u4e00\u4e2a\u6781\u5176\u6f2b\u957f\u7684\u8fc7\u7a0b\uff0c\u53ef\u80fd\u9700\u8981\u6570\u767e\u5e74\u751a\u81f3\u4e0a\u5343\u5e74\u65f6\u95f4<\/strong>\u3002\u8fd9\u4e5f\u662f\u4e3a\u4f55\u8fd9\u6b21\u7684\u65b0\u53d1\u73b0\u5982\u6b64\u4ee4\u4eba\u9707\u60ca\u3002\u201c\u79d1\u52d2\u897f\u51b0\u5ddd\u51b0\u6d41\u7684\u8f6c\u5411\u6781\u5927\u5730\u6539\u53d8\u4e86\u6d41\u5165\u591a\u68ee\u51b0\u67b6\u548c\u514b\u7f57\u68ee\u51b0\u67b6\u7684\u51b0\u8d28\u91cf\u901a\u91cf\uff0c\u201c\u5229\u5179\u5927\u5b66\u5730\u7403\u4e0e\u73af\u5883\u5b66\u9662\u5730\u7403\u89c2\u6d4b\u6559\u6388\u5b89\u5a1c\u00b7\u970d\u683c\uff08Anna Hogg\uff09\u8868\u793a\uff0c\u201c\u8fd9\u53ef\u80fd\u5728\u7ef4\u6301\u591a\u7279\u68ee\u51b0\u67b6\u548c\u52a0\u901f\u514b\u7f57\u68ee\u51b0\u67b6\u6076\u5316\u60c5\u51b5\u65b9\u9762\u53d1\u6325\u4e86\u91cd\u8981\u4f5c\u7528\u3002\u201d\u663e\u7136\uff0c\u51b0\u6d41\u8f6c\u5411\u662f\u73b0\u4ee3\u51b0\u76d6\u52a8\u529b\u5b66\u4e2d\u4e00\u4e2a\u91cd\u8981\u7684\u65b0\u8fc7\u7a0b\uff0c\u5b83\u5bf9\u4e8e\u7406\u89e3\u5f53\u524d\u51b0\u5ddd\u7684\u7ed3\u6784\u53d8\u5316\uff0c\u53ca\u51b0\u5ddd\u7cfb\u7edf\u672a\u6765\u7684\u6f14\u5316\u81f3\u5173\u91cd\u8981<\/strong>\u3002<\/p>\n\n\n\n
\u8bba\u6587\u94fe\u63a5\uff1a
https:\/\/tc.copernicus.org\/articles\/19\/1725\/2025\/
\u53c2\u8003\u94fe\u63a5\uff1a
https:\/\/en.wikipedia.org\/wiki\/Ice_stream
https:\/\/www.antarcticglaciers.org\/antarctica-2\/west-antarctic-ice-sheet-2\/west-antarctic-ice-sheet\/
https:\/\/environment.leeds.ac.uk\/see\/news\/article\/5954\/satellites-observe-glacier-committing-ice-piracy
https:\/\/www.discovermagazine.com\/environment\/glacier-in-antarctica-caught-committing-ice-piracy-from-its-neighbor
https:\/\/www.antarcticglaciers.org\/glaciers-and-climate\/observing-and-monitoring-glaciers-and-ice-sheets\/measuring-glacier-velocity\/
<\/strong>\n","protected":false},"excerpt":{"rendered":"

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