{"id":982,"date":"2025-03-25T13:23:19","date_gmt":"2025-03-25T13:23:19","guid":{"rendered":"https:\/\/garslab.com\/?p=982"},"modified":"2025-09-23T07:51:08","modified_gmt":"2025-09-23T07:51:08","slug":"%e5%85%a8%e7%90%83%e5%a4%a7%e5%9e%8b%e6%b2%b3%e6%b5%81%e6%82%ac%e6%b5%ae%e6%b3%a5%e6%b2%99%e6%b5%93%e5%ba%a6%e9%81%a5%e6%84%9f%e6%95%b0%e6%8d%ae%e9%9b%86","status":"publish","type":"post","link":"https:\/\/garslab.com\/?p=982&lang=zh-hans","title":{"rendered":"\u5168\u7403\u5927\u578b\u6cb3\u6d41\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u9065\u611f\u6570\u636e\u96c6"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>\u6570\u636e\u63cf\u8ff0<\/strong><\/h2>\n\n\n\n<p>GSED\u63d0\u4f9b\u4e861985~2020\u5e74\u5168\u7403\u6cb3\u6bb5\u5c3a\u5ea6\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\uff0c\u6db5\u76d6\u4e86\u6cb3\u5bbd\u5927\u4e8e120\u7c73\u7684\u6cb3\u6d41\uff0c\u5171\u8ba16383\u4e2a\u6cb3\u6bb5\u3002\u8be5\u6570\u636e\u96c6\u57fa\u4e8eLandsat-4\/5\/7\u89c2\u6d4b\u7684\u536b\u661f\u5f71\u50cf\uff0c\u91c7\u7528\u591a\u6ce2\u6bb5\u6bd4\u503c\u52a0\u6743\u6a21\u578b\u6784\u5efa\uff0c\u63d0\u4f9b\u4e86\u5404\u6cb3\u6bb5\u6708\u5e73\u5747\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\uff08mg\/L\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"866\" height=\"849\" src=\"https:\/\/garslab.com\/wp-content\/uploads\/2025\/03\/image-4.png\" alt=\"\" class=\"wp-image-983\" srcset=\"https:\/\/garslab.com\/wp-content\/uploads\/2025\/03\/image-4.png 866w, https:\/\/garslab.com\/wp-content\/uploads\/2025\/03\/image-4-300x294.png 300w, https:\/\/garslab.com\/wp-content\/uploads\/2025\/03\/image-4-150x147.png 150w, https:\/\/garslab.com\/wp-content\/uploads\/2025\/03\/image-4-768x753.png 768w\" sizes=\"auto, (max-width: 866px) 100vw, 866px\" \/><\/figure>\n\n\n\n<p>\u7528\u6237\u53ef\u4ee5\u5229\u7528\u8be5\u6570\u636e\u96c6\u5206\u6790\u4e0d\u540c\u6d41\u57df\u4ece\u4e0a\u6e38\u5230\u4e0b\u6e38\u5168\u5c40\u7684\u60ac\u6d6e\u6ce5\u6c99\u65f6\u7a7a\u52a8\u6001\u53d8\u5316\uff0c\u57fa\u4e8e\u6708\u5c3a\u5ea6\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u53ef\u4ee5\u83b7\u53d6\u5404\u6cb3\u6bb5\u8fd140\u5e74\u6765\u7684\u6ce5\u6c99\u53d8\u5316\u8d8b\u52bf\u3002\u5bf9\u4e8e\u5927\u575d\u6c34\u5e93\u3001\u6cb3\u53e3\u7b49\u91cd\u70b9\u5173\u6ce8\u533a\u57df\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e86\u5927\u575d\u5f00\u59cb\u84c4\u6c34\u65f6\u95f4\u3001\u5927\u575d\u62e6\u6c99\u7387\uff08%\uff09\u3001\u60ac\u6d6e\u6ce5\u6c99\u5165\u6d77\u901a\u91cf\u7b49\u8bc4\u4f30\u7ed3\u679c\u3002\u8be5\u6570\u636e\u96c6\u53ef\u4e3a\u5168\u7403\u6c14\u5019\u53d8\u5316\u53ca\u4eba\u7c7b\u6d3b\u52a8\u5f71\u54cd\u4e0b\u6cb3\u6d41\u751f\u6001\u7cfb\u7edf\u7684\u76d1\u6d4b\u3001\u7ba1\u7406\u3001\u4fdd\u62a4\u63d0\u4f9b\u91cd\u8981\u7684\u79d1\u5b66\u652f\u6491\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6570\u636e\u4e0b\u8f7d<\/strong><\/h2>\n\n\n\n<p>\u5168\u7403\u5927\u578b\u6cb3\u6d41\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u9065\u611f\u6570\u636e\u96c6\u901a\u8fc7figshare\u5e73\u53f0\u516c\u5f00\u63d0\u4f9b\uff1a<br><a href=\"https:\/\/figshare.com\/s\/dde3bffd8e12227e2b26.\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/figshare.com\/s\/dde3bffd8e12227e2b26.<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u76f8\u5173\u6587\u732e<\/strong><\/h2>\n\n\n\n<p>Sun, X., Tian, L., Fang, H. et al. Changes in global fluvial sediment concentrations and fluxes between 1985 and 2020. Nat Sustain 8, 142\u2013151 (2025). https:\/\/doi.org\/10.1038\/s41893-024-01476-7<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\u63cf\u8ff0 GSED\u63d0\u4f9b\u4e861985~2020\u5e74\u5168\u7403\u6cb3\u6bb5\u5c3a\u5ea6\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\uff0c\u6db5\u76d6\u4e86\u6cb3\u5bbd\u5927\u4e8e120\u7c73\u7684\u6cb3\u6d41\uff0c\u5171\u8ba16383\u4e2a\u6cb3\u6bb5\u3002\u8be5\u6570\u636e\u96c6\u57fa\u4e8eLandsat-4\/5\/7\u89c2\u6d4b\u7684\u536b\u661f\u5f71\u50cf\uff0c\u91c7\u7528\u591a\u6ce2\u6bb5\u6bd4\u503c\u52a0\u6743\u6a21\u578b\u6784\u5efa\uff0c\u63d0\u4f9b\u4e86\u5404\u6cb3\u6bb5\u6708\u5e73\u5747\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\uff08mg\/L\uff09\u3002 \u7528\u6237\u53ef\u4ee5\u5229\u7528\u8be5\u6570\u636e\u96c6\u5206\u6790\u4e0d\u540c\u6d41\u57df\u4ece\u4e0a\u6e38\u5230\u4e0b\u6e38\u5168\u5c40\u7684\u60ac\u6d6e\u6ce5\u6c99\u65f6\u7a7a\u52a8\u6001\u53d8\u5316\uff0c\u57fa\u4e8e\u6708\u5c3a\u5ea6\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u53ef\u4ee5\u83b7\u53d6\u5404\u6cb3\u6bb5\u8fd140\u5e74\u6765\u7684\u6ce5\u6c99\u53d8\u5316\u8d8b\u52bf\u3002\u5bf9\u4e8e\u5927\u575d\u6c34\u5e93\u3001\u6cb3\u53e3\u7b49\u91cd\u70b9\u5173\u6ce8\u533a\u57df\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e86\u5927\u575d\u5f00\u59cb\u84c4\u6c34\u65f6\u95f4\u3001\u5927\u575d\u62e6\u6c99\u7387\uff08%\uff09\u3001\u60ac\u6d6e\u6ce5\u6c99\u5165\u6d77\u901a\u91cf\u7b49\u8bc4\u4f30\u7ed3\u679c\u3002\u8be5\u6570\u636e\u96c6\u53ef\u4e3a\u5168\u7403\u6c14\u5019\u53d8\u5316\u53ca\u4eba\u7c7b\u6d3b\u52a8\u5f71\u54cd\u4e0b\u6cb3\u6d41\u751f\u6001\u7cfb\u7edf\u7684\u76d1\u6d4b\u3001\u7ba1\u7406\u3001\u4fdd\u62a4\u63d0\u4f9b\u91cd\u8981\u7684\u79d1\u5b66\u652f\u6491\u3002 \u6570\u636e\u4e0b\u8f7d \u5168\u7403\u5927\u578b\u6cb3\u6d41\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u9065\u611f\u6570\u636e\u96c6\u901a\u8fc7figshare\u5e73\u53f0\u516c\u5f00\u63d0\u4f9b\uff1ahttps:\/\/figshare.com\/s\/dde3bffd8e12227e2b26. \u76f8\u5173\u6587\u732e Sun, X., Tian, L., Fang, H. et al. Changes in global fluvial sediment concentrations and fluxes between 1985 and 2020. Nat Sustain 8, 142\u2013151 (2025). https:\/\/doi.org\/10.1038\/s41893-024-01476-7<\/p>\n","protected":false},"author":2,"featured_media":983,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,17],"tags":[],"class_list":["post-982","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-13","category-17"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5168\u7403\u5927\u578b\u6cb3\u6d41\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u9065\u611f\u6570\u636e\u96c6 - Global Aqua Remote Sensing (GARS) laboratory<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/garslab.com\/?p=982&lang=zh-hans\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5168\u7403\u5927\u578b\u6cb3\u6d41\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u9065\u611f\u6570\u636e\u96c6 - Global Aqua Remote Sensing (GARS) laboratory\" \/>\n<meta property=\"og:description\" content=\"\u6570\u636e\u63cf\u8ff0 GSED\u63d0\u4f9b\u4e861985~2020\u5e74\u5168\u7403\u6cb3\u6bb5\u5c3a\u5ea6\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\uff0c\u6db5\u76d6\u4e86\u6cb3\u5bbd\u5927\u4e8e120\u7c73\u7684\u6cb3\u6d41\uff0c\u5171\u8ba16383\u4e2a\u6cb3\u6bb5\u3002\u8be5\u6570\u636e\u96c6\u57fa\u4e8eLandsat-4\/5\/7\u89c2\u6d4b\u7684\u536b\u661f\u5f71\u50cf\uff0c\u91c7\u7528\u591a\u6ce2\u6bb5\u6bd4\u503c\u52a0\u6743\u6a21\u578b\u6784\u5efa\uff0c\u63d0\u4f9b\u4e86\u5404\u6cb3\u6bb5\u6708\u5e73\u5747\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\uff08mg\/L\uff09\u3002 \u7528\u6237\u53ef\u4ee5\u5229\u7528\u8be5\u6570\u636e\u96c6\u5206\u6790\u4e0d\u540c\u6d41\u57df\u4ece\u4e0a\u6e38\u5230\u4e0b\u6e38\u5168\u5c40\u7684\u60ac\u6d6e\u6ce5\u6c99\u65f6\u7a7a\u52a8\u6001\u53d8\u5316\uff0c\u57fa\u4e8e\u6708\u5c3a\u5ea6\u7684\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u53ef\u4ee5\u83b7\u53d6\u5404\u6cb3\u6bb5\u8fd140\u5e74\u6765\u7684\u6ce5\u6c99\u53d8\u5316\u8d8b\u52bf\u3002\u5bf9\u4e8e\u5927\u575d\u6c34\u5e93\u3001\u6cb3\u53e3\u7b49\u91cd\u70b9\u5173\u6ce8\u533a\u57df\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e86\u5927\u575d\u5f00\u59cb\u84c4\u6c34\u65f6\u95f4\u3001\u5927\u575d\u62e6\u6c99\u7387\uff08%\uff09\u3001\u60ac\u6d6e\u6ce5\u6c99\u5165\u6d77\u901a\u91cf\u7b49\u8bc4\u4f30\u7ed3\u679c\u3002\u8be5\u6570\u636e\u96c6\u53ef\u4e3a\u5168\u7403\u6c14\u5019\u53d8\u5316\u53ca\u4eba\u7c7b\u6d3b\u52a8\u5f71\u54cd\u4e0b\u6cb3\u6d41\u751f\u6001\u7cfb\u7edf\u7684\u76d1\u6d4b\u3001\u7ba1\u7406\u3001\u4fdd\u62a4\u63d0\u4f9b\u91cd\u8981\u7684\u79d1\u5b66\u652f\u6491\u3002 \u6570\u636e\u4e0b\u8f7d \u5168\u7403\u5927\u578b\u6cb3\u6d41\u60ac\u6d6e\u6ce5\u6c99\u6d53\u5ea6\u9065\u611f\u6570\u636e\u96c6\u901a\u8fc7figshare\u5e73\u53f0\u516c\u5f00\u63d0\u4f9b\uff1ahttps:\/\/figshare.com\/s\/dde3bffd8e12227e2b26. \u76f8\u5173\u6587\u732e Sun, X., Tian, L., Fang, H. et al. Changes in global fluvial sediment concentrations and fluxes between 1985 and 2020. 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Changes in global fluvial sediment concentrations and fluxes between 1985 and 2020. 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