{"id":2174,"date":"2025-04-30T14:25:23","date_gmt":"2025-04-30T18:25:23","guid":{"rendered":"https:\/\/www.glft.org\/?p=2174"},"modified":"2025-04-30T14:25:23","modified_gmt":"2025-04-30T18:25:23","slug":"edna-plumes-provide-clues-to-track-down-whitefish-spawning-locations","status":"publish","type":"post","link":"https:\/\/www.glft.org\/zh\/edna-plumes-provide-clues-to-track-down-whitefish-spawning-locations\/","title":{"rendered":"eDNA\u7fbd\u6d41\u4e3a\u8ffd\u8e2a\u767d\u9c91\u4ea7\u5375\u5730\u70b9\u63d0\u4f9b\u7ebf\u7d22"},"content":{"rendered":"<div id=\"fws_69f9a8f96afdf\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-overlay=\"false\"><div class=\"inner-wrap\"><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\r\n<div class=\"wpb_text_column wpb_content_element  vc_custom_1745959132936\" >\r\n\t<div class=\"wpb_wrapper\">\r\n\t\t<p>\u867d\u7136\u6cb3\u6d41\u4ea7\u5375\u573a\u7684\u91cd\u5efa <a href=\"https:\/\/guidesly.com\/fishing\/fish-species\/lake-whitefish\" target=\"_blank\" rel=\"noopener\">\u767d\u9c7c\u6e56<\/a> \u7eff\u6e7e\u652f\u6d41\u4e2d\u767d\u9c91\u79cd\u7fa4\u7684\u4fdd\u62a4\u662f\u4e00\u4e2a\u6210\u529f\u7684\u6848\u4f8b\uff0c\u76ee\u524d\u7684\u4f30\u8ba1\u663e\u793a\uff0c\u8be5\u5730\u533a\u7684\u5927\u591a\u6570\u6e56\u767d\u9c91\u90fd\u5728\u6d77\u6e7e\u7684\u5f00\u9614\u6c34\u57df\u4ea7\u5375\u3002\u7cbe\u786e\u5b9a\u4f4d\u7eff\u6e7e\u7684\u4ea7\u5375\u5730\u70b9\u53ef\u4ee5\u5e2e\u52a9\u6e14\u4e1a\u7ba1\u7406\u8005\u66f4\u597d\u5730\u4e86\u89e3\u826f\u597d\u7684\u767d\u9c91\u4ea7\u5375\u6816\u606f\u5730\uff0c\u5e76\u4fdd\u62a4\u73b0\u6709\u7684\u6816\u606f\u5730\u3002\u7136\u800c\uff0c\u5728\u5f00\u9614\u6c34\u57df\u627e\u5230\u8fd9\u4e9b\u4ea7\u5375\u5730\u70b9\u5e76\u4e0d\u5bb9\u6613\u3002\u65b0\u7684\u8bd5\u70b9\u7814\u7a76\u8868\u660e\uff0c\u73af\u5883DNA (eDNA) \u53ef\u4ee5\u7528\u6765\u5e2e\u52a9\u5b9a\u4f4d\u7eff\u6e7e\u6e56\u767d\u9c91\u7684\u4ea7\u5375\u805a\u96c6\u5730\u3002<\/p>\n\t<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\r\n\t\t<div id=\"fws_69f9a8f96b364\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-overlay=\"false\"><div class=\"inner-wrap\"><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\r\n<div class=\"wpb_text_column wpb_content_element\" >\r\n\t<div class=\"wpb_wrapper\">\r\n\t\t<h3>\u4e3b\u8981\u53d1\u73b0<\/h3>\n<ul>\n<li>\u6e56\u4e2d\u767d\u9c91\u805a\u96c6\u4f53\u4f1a\u4ee5\u7fbd\u6d41\u5f62\u5f0f\u6563\u843d eDNA\uff0c\u5176\u6d53\u5ea6\u660e\u663e\u9ad8\u4e8e\u73af\u5883\u4e2d\u7684\u767d\u9c91 eDNA \u6c34\u5e73\u3002<\/li>\n<li>\u8fd9\u4e9b\u7fbd\u6d41\u7684\u4f4d\u7f6e\u53ef\u7528\u4e8e\u5c06\u767d\u9c7c\u805a\u96c6\u7684\u4f4d\u7f6e\u56de\u6eaf\u5230 50 \u7c73\u4ee5\u5185\u7684\u8303\u56f4\u5185\u3002<\/li>\n<li>\u9c7c\u7fa4\u805a\u96c6\u8d8a\u591a\uff0c\u6c34\u4e2d\u68c0\u6d4b\u5230\u7684 eDNA \u7fbd\u6d41\u5c31\u8d8a\u5927\u3001\u8d8a\u96c6\u4e2d\u3002<\/li>\n<\/ul>\n\t<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\r\n\t\t<div id=\"fws_69f9a8f96b4db\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-overlay=\"false\"><div class=\"inner-wrap\"><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\r\n<div class=\"wpb_text_column wpb_content_element\" >\r\n\t<div class=\"wpb_wrapper\">\r\n\t\t<h3>\u767d\u9c7c\u6e56\u7814\u7a76\u53d6\u5f97\u91cd\u5927\u6210\u679c<\/h3>\n<p>\u8fd9\u9879\u7814\u7a76\u8868\u660e\uff0c\u68c0\u6d4b\u73af\u5883DNA\u6d53\u5ea6\u53ef\u4ee5\u5e2e\u52a9\u6e14\u4e1a\u7ba1\u7406\u8005\u548c\u7814\u7a76\u4eba\u5458\u627e\u5230\u6e56\u6cca\u767d\u9c91\u7684\u4ea7\u5375\u5730\u70b9\uff0c\u4ece\u800c\u7814\u7a76\u548c\u4fdd\u62a4\u8fd9\u4e00\u91cd\u8981\u7684\u6816\u606f\u5730\u7c7b\u578b\u3002\u6b64\u5916\uff0c\u8fd9\u79cd\u65b9\u6cd5\u8fd8\u53ef\u80fd\u7528\u4e8e\u5b9a\u4f4d\u5927\u578b\u6e56\u6cca\u4e2d\u5176\u4ed6\u9c7c\u7c7b\u7684\u805a\u96c6\u5730\u3002<\/p>\n\t<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\r\n\t\t<div id=\"fws_69f9a8f96b611\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-overlay=\"false\"><div class=\"inner-wrap\"><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-6 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\r\n<div class=\"wpb_text_column wpb_content_element\" >\r\n\t<div class=\"wpb_wrapper\">\r\n\t\t<h2>\u4e86\u89e3\u66f4\u591a<\/h2>\n<p>\u5982\u679c\u60a8\u6709\u4efb\u4f55\u7591\u95ee\uff0c\u8bf7\u8054\u7cfb\u4e3b\u8981\u7814\u7a76\u4eba\u5458 Jared Homola \u535a\u58eb\uff0c\u7535\u8bdd\uff1a <a href=\"mailto:homolaj1@msu.edu\">homolaj1@msu.edu<\/a>.<\/p>\n<p><strong>\u514d\u8d23\u58f0\u660e<\/strong><\/p>\n<p>\u7814\u7a76\u7b14\u8bb0\u5305\u62ec GLFT \u8d44\u52a9\u9879\u76ee\u7684\u6210\u679c\uff0c\u8fd9\u4e9b\u9879\u76ee\u4e3a\u4e94\u5927\u6e56\u6e14\u4e1a\u76f8\u5173\u7684\u79d1\u5b66\u77e5\u8bc6\u4f53\u7cfb\u505a\u51fa\u4e86\u8d21\u732e\u3002\u7814\u7a76\u4eba\u5458\u7684\u53d1\u73b0\u548c\u8d44\u52a9\u7ed3\u679c\u6458\u8981\u5e76\u4e0d\u6784\u6210 GLFT \u7684\u8ba4\u53ef\u6216\u7acb\u573a\uff0c\u800c\u662f\u4e3a\u4e86\u63d0\u9ad8\u4eba\u4eec\u5bf9\u9879\u76ee\u6210\u679c\u7684\u8ba4\u8bc6\uff0c\u5e76\u4e3a\u7814\u7a76\u4eba\u5458\u548c\u6e14\u4e1a\u7ba1\u7406\u4eba\u5458\u63d0\u4f9b\u76f8\u5173\u4fe1\u606f\u3002\u7814\u7a76\u4eba\u5458\u7684\u53d1\u73b0\u901a\u5e38\u662f\u521d\u6b65\u7684\uff0c\u53ef\u80fd\u672a\u7ecf\u540c\u884c\u8bc4\u5ba1\u3002<\/p>\n\t<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div style=\" color: #2c475d;margin-top: 15px; \" class=\"vc_col-sm-6 drk-back-link wpb_column column_container vc_column_container col padding-3-percent inherit_tablet inherit_phone\" data-using-bg=\"true\" data-padding-pos=\"left-right\" data-has-bg-color=\"true\" data-bg-color=\"rgba(44,71,93,0.05)\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" ><div class=\"column-bg-overlay-wrap\" data-bg-animation=\"none\"><div class=\"column-bg-overlay\" style=\"opacity: 1; background-color: rgba(44,71,93,0.05);\"><\/div><\/div>\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 25px;\" class=\"divider\"><\/div><\/div><h2 style=\"font-size: 30px;color: #2c475d;text-align: left;font-family:PT Sans;font-weight:400;font-style:normal\" class=\"vc_custom_heading\" >\u76f8\u5173\u9605\u8bfb<\/h2><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 10px;\" class=\"divider\"><\/div><\/div><div class=\"nectar-fancy-ul\" data-list-icon=\"fa fa-search\" data-animation=\"false\" data-animation-delay=\"0\" data-color=\"extra-color-3\" data-spacing=\"10px\" data-alignment=\"left\"> \n<ul>\n<li><a href=\"https:\/\/www.glft.org\/zh\/recruitment-dynamics-of-lake-whitefish-and-cisco-in-the-upper-great-lakes\/\">\u8bc4\u4f30\u6e56\u6cca\u767d\u9c91\u653e\u517b\u53ef\u884c\u6027\u7684\u684c\u9762\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"\/zh\/using-genomics-techniques-to-delineate-lake-michigan-whitefish-stocks\/\">\u5229\u7528\u57fa\u56e0\u7ec4\u5b66\u6280\u672f\u63cf\u7ed8\u5bc6\u6b47\u6839\u6e56\u767d\u9c7c\u8d44\u6e90<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0380133010000341\" target=\"_blank\" rel=\"noopener\">\u6d4b\u91cf\u6e56\u767d\u9c91\u5e7c\u4f53\u7684\u957f\u5ea6\u548c\u4e30\u5ea6\u4f5c\u4e3a\u5bc6\u6b47\u6839\u6e56\u5e74\u5ea6\u5f3a\u5ea6\u7684\u65e9\u671f\u9884\u6d4b\u6307\u6807<\/a><\/li>\n<li><a href=\"https:\/\/www.ices.dk\/news-and-events\/news-archive\/news\/Pages\/EC_Brown.aspx\" target=\"_blank\" rel=\"noopener\">\u4e94\u5927\u6e56\u5730\u533a\u767d\u9c7c\u6e56\u548c\u601d\u79d1\u8fd1\u516d\u5341\u5e74\u7684\u62db\u8058\u8d8b\u52bf<\/a><\/li>\n<\/ul>\n <\/div><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 10px;\" class=\"divider\"><\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u672c\u671f\u300a\u7814\u7a76\u7b14\u8bb0\u300b\u91cd\u70b9\u4ecb\u7ecd\u4e86\u786e\u5b9a\u7eff\u6e7e\u4ea7\u5375\u5730\u70b9\u7684\u7814\u7a76\uff0c\u4ee5\u5e2e\u52a9\u6e14\u4e1a\u7ba1\u7406\u4eba\u5458\u66f4\u597d\u5730\u4e86\u89e3\u826f\u597d\u7684\u767d\u9c7c\u4ea7\u5375\u6816\u606f\u5730\u3002<\/p>","protected":false},"author":7,"featured_media":2175,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[4],"tags":[],"class_list":{"0":"post-2174","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-research-notes"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>eDNA Plumes Provide Clues to Track Down Whitefish Spawning Locations - Great Lakes Fishery Trust<\/title>\n<meta name=\"description\" content=\"This edition of Research Notes highlights research pinpointing spawning locations in Green Bay to help fishery managers better understand what makes good whitefish spawning habitats.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.glft.org\/zh\/edna-plumes-provide-clues-to-track-down-whitefish-spawning-locations\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"eDNA Plumes Provide Clues to Track Down Whitefish Spawning Locations - Great Lakes Fishery Trust\" \/>\n<meta property=\"og:description\" content=\"This edition of Research Notes highlights research pinpointing spawning locations in Green Bay to help fishery managers better understand what makes good whitefish spawning habitats.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.glft.org\/zh\/edna-plumes-provide-clues-to-track-down-whitefish-spawning-locations\/\" \/>\n<meta property=\"og:site_name\" content=\"Great Lakes Fishery Trust\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-30T18:25:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.glft.org\/wp-content\/uploads\/2025\/04\/Green-Bay-of-Wisconsin-scaled.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1437\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Rita Ndovie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"eDNA Plumes Provide Clues to Track Down Whitefish Spawning Locations - Great Lakes Fishery Trust\" \/>\n<meta name=\"twitter:description\" content=\"This edition of Research Notes highlights research pinpointing spawning locations in Green Bay to help fishery managers better understand what makes good whitefish spawning habitats.\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Rita Ndovie\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.glft.org\\\/edna-plumes-provide-clues-to-track-down-whitefish-spawning-locations\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.glft.org\\\/edna-plumes-provide-clues-to-track-down-whitefish-spawning-locations\\\/\"},\"author\":{\"name\":\"Rita Ndovie\",\"@id\":\"https:\\\/\\\/www.glft.org\\\/#\\\/schema\\\/person\\\/60de991648bf37aebf9747a92136bd53\"},\"headline\":\"eDNA Plumes Provide Clues to Track Down Whitefish Spawning 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