{"id":40661,"date":"2022-09-07T14:00:49","date_gmt":"2022-09-07T06:00:49","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=40661"},"modified":"2022-09-07T12:33:46","modified_gmt":"2022-09-07T04:33:46","slug":"%e8%92%b2%e5%85%ac%e8%8b%b1%e5%8f%af%e4%bb%a5%e9%a3%84%e5%a4%9a%e9%81%a0%ef%bc%9f%e7%ad%94%e6%a1%88%e6%88%96%e8%a8%b1%e8%b6%85%e4%b9%8e%e4%bd%a0%e7%9a%84%e9%a0%90%e6%9c%9f","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=40661","title":{"rendered":"\u84b2\u516c\u82f1\u53ef\u4ee5\u98c4\u591a\u9060\uff1f\u7b54\u6848\u6216\u8a31\u8d85\u4e4e\u4f60\u7684\u9810\u671f"},"content":{"rendered":"<p><strong><span style=\"color: #333399;\">\u84b2\u516c\u82f1\u662f\u98a8\u529b\u50b3\u64ad\u5b50\u4ee3\u7684\u4ee3\u8868\u6027\u690d\u7269\u4e4b\u4e00\uff0c\u4f46\u5b83\u5011\u5230\u5e95\u53ef\u4ee5\u98db\u591a\u9060\uff0c\u5f71\u97ff\u98db\u884c\u8ddd\u96e2\u7684\u56e0\u5b50\u537b\u4e0d\u4e00\u5b9a\u70ba\u4eba\u6240\u77e5\u3002\u672c\u6587\u4f9d\u5e8f\u4ecb\u7d39 (1)\u84b2\u516c\u82f1\u679c\u5be6\u7684\u57fa\u672c\u69cb\u9020\u548c\u76f8\u95dc\u6a5f\u5236\uff0c(2)\u9577\u7a0b\u50b3\u64ad(LDD, long distance dispersal)\u7684\u6982\u5ff5\uff0c\u4ee5\u53ca (3)\u84b2\u516c\u82f1\u6839\u64da\u5be6\u9a57\u6a21\u64ec\u51fa\u7684\u98db\u884c\u8ddd\u96e2\u3002\u85c9\u7531\u84b2\u516c\u82f1\u98db\u884c\u7684\u76f8\u95dc\u6587\u737b\uff0c\u53ef\u4ee5\u4e86\u89e3\u6b64\u690d\u7269\u5be6\u969b\u7a2e\u5b50\u6563\u64ad\u7684\u60c5\u6cc1\uff1b\u4e5f\u53ef\u4ee5\u8b93\u4eba\u91cd\u65b0\u5be9\u8996\uff0c\u904e\u5f80\u5c0d\u4e8b\u7269\u76f4\u89c0\u7684\u63a8\u6e2c\uff0c\u6216\u8a31\u4e0d\u5982\u60f3\u50cf\u4e2d\u7c21\u55ae\u3002<\/span><\/strong><\/p>\n<p><strong>\u64b0\u6587\uff5c\u4f55\u90c1\u5ead<\/strong><\/p>\n<figure id=\"attachment_40662\" aria-describedby=\"caption-attachment-40662\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-40662\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_1-1024x576.jpg\" alt=\"\" width=\"600\" height=\"338\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_1-1024x576.jpg 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_1-300x169.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_1-768x432.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-40662\" class=\"wp-caption-text\">\u5716\u4e00\u3001\u84b2\u516c\u82f1\uff5c\u4f86\u6e90\uff1a<a href=\"https:\/\/www.pexels.com\/zh-tw\/photo\/592658\/\">pexels<\/a><\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>\u84b2\u516c\u82f1(<em>Taraxacum<\/em> spp.)\u53ef\u4ee5\u8aaa\u662f\u4e16\u754c\u4e0a\u6700\u77e5\u540d\u7684\u96dc\u8349\u4e4b\u4e00\uff0c\u5b83\u5011\u6709\u8457\u9bae\u8c54\u7684\u9ec3\u8272\u982d\u82b1\uff0c\u4ee5\u53ca\u6a19\u8a8c\u6027\u7684\u767d\u8272\u6bdb\u7403\uff0c\u65e2\u4eae\u773c\u53c8\u597d\u73a9\uff0c\u6bcf\u6bcf\u5728\u516c\u5712\u770b\u5230\uff0c\u90fd\u8b93\u4eba\u60c5\u4e0d\u81ea\u7981\u6458\u8d77\u4e00\u6735\u84b2\u516c\u82f1\uff0c\u300c\u547c\u2014\u2014\u300d\u4e00\u8072\u5c07\u964d\u843d\u5098\u5011\u5439\u5f97\u53c8\u9ad8\u53c8\u9060\u3002<\/p>\n<p>\u84b2\u516c\u82f1\u662f\u6559\u79d1\u66f8\u4e0a\u98a8\u529b\u50b3\u64ad\u7684\u4f8b\u5b50\u4e2d\uff0c\u6700\u5e38\u898b\u7684\u690d\u7269\u7bc4\u672c\uff1b\u4e0d\u904e\uff0c\u4f60\u6709\u60f3\u904e\uff0c\u84b2\u516c\u82f1\u7684\u7a2e\u5b50\u7a76\u7adf\u53ef\u4ee5\u98db\u5230\u591a\u9060\u55ce\uff1f<\/p>\n<h4>&nbsp;<\/h4>\n<h5><span style=\"color: #008080;\">\u84b2\u516c\u82f1\u7684\u69cb\u9020\u8207\u98db\u884c\u7684\u79d8\u5bc6<\/span><\/h5>\n<p>\u8981\u63a2\u7a76\u9019\u500b\u554f\u984c\u7684\u7b54\u6848\uff0c\u9996\u5148\u8981\u4e86\u89e3\u84b2\u516c\u82f1\u679c\u5be6\u7684\u69cb\u9020\u3002\u5c07\u84b2\u516c\u82f1\u4e00\u6735\u4e00\u6735\u50cf\u964d\u843d\u5098\u7684\u69cb\u9020\u653e\u5927\u4f86\u770b\uff0c\u53ef\u4ee5\u7c21\u55ae\u5340\u5206\u70ba\u4e09\u500b\u90e8\u5206\uff1a\u51a0\u6bdb(pappus)\u3001\u5599(beak)\u3001\u7626\u679c(achene)(\u5716\u4e8c)\u3002\u5f88\u591a\u4eba\u4ee5\u70ba\u6703\u98c4\u7684\u69cb\u9020\u662f\u7a2e\u5b50\uff0c\u4e8b\u5be6\u4e0a\uff0c\u90a3\u662f\u84b2\u516c\u82f1\u7684<strong>\u679c\u5be6<\/strong>\u52a0\u4e0a\u5b83\u7684\u300c\u98db\u884c\u88dd\u5099\u300d\u5011\uff0c\u7a2e\u5b50\u8eb2\u5728\u4e0d\u958b\u88c2\u7684\u7626\u679c\u4e2d\u3002\u6709\u7814\u7a76\u6307\u51fa\uff0c\u84b2\u516c\u82f1\u7684\u51a0\u6bdb\u958b\u653e\u89d2\u5ea6\uff0c\u6703\u96a8\u8457\u74b0\u5883\u4e2d\u7684\u6fd5\u6c23\u8abf\u6574\uff0c\u7531\u65bc\u51a0\u6bdb\u8457\u751f\u7684\u4f4d\u7f6e\u5177\u6709\u5438\u6fd5(hygroscopic)\u7684\u7279\u6027\uff0c\u52a0\u4e0a\u96d9\u5c64\u7d50\u69cb\u5dee\u7570\u81a8\u8139\u5c0e\u81f4\u7684\u5f62\u8b8a\uff0c\u53ef\u4ee5\u6709\u6548\u63a7\u5236\u51a0\u6bdb\u5f35\u958b\u7684\u5e45\u5ea6\uff0c\u9032\u800c\u5f71\u97ff\u679c\u5be6\u98c4\u884c\u3002<\/p>\n<figure id=\"attachment_40663\" aria-describedby=\"caption-attachment-40663\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-40663\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_2-1024x802.png\" alt=\"\" width=\"600\" height=\"470\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_2-1024x802.png 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_2-300x235.png 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_2-768x602.png 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_2.png 1629w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-40663\" class=\"wp-caption-text\">\u5716\u4e8c\u3001\u84b2\u516c\u82f1\u7626\u679c\u5716\uff5c\u4f86\u6e90\uff1a\u4f5c\u8005\u7e6a\u88fd<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>\u6b64\u5916\uff0c\u904e\u53bb\u4ea6\u6709\u7814\u7a76\u8aaa\u660e\uff0c\u84b2\u516c\u82f1\u7684\u51a0\u6bdb\u53ef\u4ee5\u5728\u5782\u76f4\u6c23\u6d41\u5439\u62c2\u6642\uff0c\u7522\u751f\u7a69\u5b9a\u7684\u5206\u96e2\u6e26\u6d41(SVR, separated vortex ring)\uff0c\u4f7f\u7a2e\u5b50\u5728\u7a7a\u4e2d\u98c4\u7684\u6642\u5019\u80fd\u5920\u6e1b\u7de9\u65cb\u8f49\uff0c\u4e26\u9054\u5230\u7de9\u6162\u4e0a\u5347\u8207\u4e0b\u964d\u7684\u76ee\u7684\u3002\u5f9e\u9019\u4e9b\u6587\u737b\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4e86\u89e3\uff0c\u84b2\u516c\u82f1\u679c\u5be6\u7684\u51a0\u6bdb\u69cb\u9020\uff0c\u5c0d\u65bc\u50b3\u64ad\u4e0a\uff0c\u78ba\u5be6\u5177\u6709\u91cd\u8981\u7684\u610f\u7fa9\u3002<\/p>\n<h4>&nbsp;<\/h4>\n<h5><span style=\"color: #008080;\">\u9577\u8ddd\u96e2\u98db\u884c\uff0c\u6709\u591a\u9577\uff1f<\/span><\/h5>\n<p>\u4e86\u89e3\u69cb\u9020\u5f8c\uff0c\u63a5\u8457\u8981\u91d0\u6e05\u600e\u6a23\u7684\u98c4\u884c\u8ddd\u96e2\u624d\u53ef\u4ee5\u7a31\u505a\u300c\u9577\u7a0b\u50b3\u64ad\u300d(LDD, long distance dispersal)\uff1f<\/p>\n<p>\u9577\u7a0b\u50b3\u64ad\u4e26\u4e0d\u662f\u8d85\u904e\u4e00\u500b\u78ba\u5207\u7684\u8ddd\u96e2\uff0c\u5c31\u53ef\u4ee5\u7a31\u505a\u9577\u7a0b\u50b3\u64ad\u3002\u5b83\u6700\u91cd\u8981\u7684\u5224\u5225\u4f9d\u64da\uff0c\u5728\u65bc\u8de8\u8d8a\u9130\u8fd1\u5d4c\u584a\u9ad4(patch)\u7684\u6700\u5c0f\u8ddd\u96e2\uff0c\u4e5f\u5c31\u662f\u9577\u7a0b\u50b3\u64ad\u7684\u679c\u5be6\u6216\u7a2e\u5b50\u7684\u91cd\u9ede\uff0c\u5728\u65bc\u662f\u5426\u5177\u6709\u79fb\u52d5\u5230\u5176\u4ed6\u5730\u666f\u7684\u80fd\u529b(\u5716\u4e09)\u3002\u9577\u7a0b\u50b3\u64ad\u662f\u500b\u76f8\u7576\u71b1\u9580\u7684\u7814\u7a76\u4e3b\u984c\uff0c\u56e0\u70ba\u9019\u4ee3\u8868\u5b83\u5011\u53ef\u4ee5\u8b93\u5b50\u4ee3\u6563\u4f48\u5230\u8f03\u9060\u7684\u5730\u65b9\u751f\u9577\uff0c\u9019\u6a23\u4e0d\u50c5\u80fd\u62d3\u5c55\u65cf\u7fa4\u7bc4\u570d\uff0c\u9084\u80fd\u907f\u514d\u5b50\u4ee3\u8ddd\u96e2\u89aa\u4ee3\u592a\u8fd1\uff0c\u4e92\u76f8\u722d\u596a\u8cc7\u6e90\uff1b\u5ef6\u4f38\u7684\u7814\u7a76\u4e3b\u984c\uff0c\u9084\u5305\u542b\u751f\u614b\u5b78\u3001\u65cf\u7fa4\u52d5\u614b\uff0c\u751a\u81f3\u662f\u6f14\u5316\u3002<\/p>\n<figure id=\"attachment_40664\" aria-describedby=\"caption-attachment-40664\" style=\"width: 390px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-40664 size-full\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_3.jpg\" alt=\"\" width=\"390\" height=\"198\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_3.jpg 390w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_3-300x152.jpg 300w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><figcaption id=\"caption-attachment-40664\" class=\"wp-caption-text\">\u5716\u4e09\u3001\u5d4c\u584a\u9ad4\u8207\u5730\u666f\u793a\u610f\u5716\u3002\u4e0a\u5716\u7684\u5340\u57df\u5206\u5225\u70ba\u5d4c\u584a\u9ad4(Patch)\u3001\u57fa\u5e95(Matrix)\u8207\u5eca\u9053(Corridor)\uff5c\u4f86\u6e90\uff1a<a href=\"https:\/\/www.fs.usda.gov\/nac\/buffers\/using\/landscape.html\">https:\/\/www.fs.usda.gov\/nac\/buffers\/using\/landscape.html<\/a><\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>2008\u5e74\uff0c\u4e00\u7bc7\u767c\u8868\u65bc\u300a<em>Trands in Ecology and Evolution<\/em>\u300b\u7684\u56de\u9867\u578b\u5831\u544a\uff0c\u6839\u64da\u5c3a\u5ea6\u8207\u4f5c\u7528\u6a5f\u5236\u7684\u4e0d\u540c\uff0c\u5c07\u9577\u7a0b\u50b3\u64ad\u5340\u5206\u70ba\u516d\u5927\u985e\uff0c\u5206\u5225\u70ba\u958b\u653e\u9678\u5730\u5730\u666f(100\u516c\u5c3a-100\u516c\u91cc)\u3001\u5927\u578b\u52d5\u7269(100\u516c\u5c3a-100\u516c\u91cc)\u3001\u9077\u5f99\u52d5\u7269(1-1,000\u516c\u91cc)\u3001\u6975\u7aef\u6c23\u5019\u4e8b\u4ef6(1-1,000\u516c\u91cc)\u3001\u6d0b\u6d41(1-1,000\u516c\u91cc)\uff0c\u4ee5\u53ca\u4eba\u70ba\u50b3\u64ad(1-10,000\u516c\u91cc)\u3002\u56e0\u6b64\uff0c\u6700\u77ed\u8981\u9054\u5230\u9577\u7a0b\u50b3\u64ad\u7684\u8ddd\u96e2\uff0c\u8d77\u78bc\u4e5f\u5f97\u8d85\u904e100\u516c\u5c3a\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5118\u7ba1\u6211\u5011\u7fd2\u6163\u5c07\u679c\u5be6\uff0f\u7a2e\u5b50\u9010\u500b\u6b78\u985e\u5230\u300c\u67d0\u4e00\u7a2e\u300d\u5206\u985e\u4e0b\uff0c\u4f46\u9019\u4e0d\u4ee3\u8868\u5b83\u5011\u4e0d\u6703\u4ee5\u8907\u6578\u7684\u65b9\u5f0f\u9032\u884c\u6563\u4f48\u3002<\/p>\n<p>\u8b93\u6211\u5011\u5c07\u6ce8\u610f\u529b\u56de\u5230\u84b2\u516c\u82f1\u8eab\u4e0a\uff0c\u5373\u4fbf\u50cf\u9019\u7a2e\u98c4\u4f86\u98c4\u53bb\u7684\u679c\u5be6\uff0c\u4e00\u822c\u90fd\u8a8d\u70ba\u5b83\u6beb\u7121\u7591\u554f\u4ef0\u8cf4\u98a8\u529b\u50b3\u64ad\uff0c\u4e5f\u66fe\u7d93\u6709\u5831\u544a\u6307\u51fa\uff0c\u84b2\u516c\u82f1\u5728\u6c34\u4e0a\u6f02\u884c\uff0c\u6216\u662f\u6cbe\u9644\u5728\u52d5\u7269\u76ae\u6bdb\u4e0a\uff0c\u90fd\u6bd4\u98a8\u529b\u50b3\u64ad\u7684\u8ddd\u96e2\u8981\u4f86\u5f97\u66f4\u9060\u3002\u90a3\u9ebc\uff0c\u6700\u91cd\u8981\u7684\u554f\u984c\u7d42\u65bc\u4f86\u4e86\uff1a\u84b2\u516c\u82f1\u5e73\u5747\u5728\u7a7a\u4e2d\u65c5\u884c\u7684\u8ddd\u96e2\u5230\u5e95\u6709\u591a\u9060\u5462\uff1f<\/p>\n<h4>&nbsp;<\/h4>\n<h5><span style=\"color: #008080;\">\u4e00\u822c\u4f86\u8aaa\uff0c\u84b2\u516c\u82f1\u90fd\u6c92\u8fa6\u6cd5\u9577\u7a0b\u50b3\u64ad<\/span><\/h5>\n<p><strong>\u7b54\u6848\u53ef\u80fd\u8b93\u4f60\u9a5a\u8a1d\uff1a2.15\u516c\u5c3a\u3002<\/strong><\/p>\n<p>\u4e0d\u904e\uff0c\u6216\u8a31\u4e5f\u6c92\u6709\u90a3\u9ebc\u610f\u5916\uff0c\u56de\u60f3\u5c0f\u6642\u5019\u5439\u7684\u7121\u6578\u6b21\u84b2\u516c\u82f1\uff0c\u5b83\u5011\u78ba\u5be6\u98db\u884c\u4e0d\u4e45\u5f8c\u5c31\u964d\u843d\u4e86\uff0c\u9bae\u5c11\u6276\u6416\u76f4\u4e0a\u76f4\u9054\u96f2\u9704\u3002\u96d6\u7136\u5e73\u5747\u98db\u884c\u8ddd\u96e2\u77ed\u5f97\u8b93\u4eba\u6cae\u55aa\uff0c\u4f46\u4e0d\u8868\u793a\u5b83\u5011\u5c31\u5b8c\u5168\u6c92\u8fa6\u6cd5\u98db\u5f97\u53c8\u9ad8\u53c8\u9060\uff0c\u6cc1\u4e14\u524d\u9762\u624d\u628a\u84b2\u516c\u82f1\u7684\u51a0\u6bdb\u5439\u5f97\u90a3\u9ebc\u53b2\u5bb3\uff0c\u73fe\u5728\u53c8\u8aaa\u5b83\u5011\u6839\u672c\u98db\u4e0d\u5230\u6240\u8b02\u300c\u9577\u7a0b\u98db\u884c\u300d\u7684\u6700\u77ed\u8ddd\u96e2100\u516c\u5c3a\uff0c\u90a3\u4e0d\u662f\u975e\u5e38\u77db\u76fe\u55ce\uff1f<\/p>\n<p>\u4e8b\u5be6\u4e0a\uff0c\u78ba\u5be6\u6709\u500b\u7814\u7a76\u5718\u968a\u70ba\u4e86\u63a2\u8a0e\u84b2\u516c\u82f1\u98db\u884c\u7684\u6700\u9060\u8ddd\u96e2\uff0c\u800c\u9032\u884c\u904e\u6a21\u64ec\u904e\u84b2\u516c\u82f1\u7a2e\u5b50\u6563\u4f48\u7684\u7814\u7a76\u3002\u8981\u77e5\u9053\uff0c\u8ffd\u8e64\u4e26\u6e2c\u91cf\u5927\u91cf\u53c8\u7d30\u5c0f\u7684\u84b2\u516c\u82f1\uff0c\u662f\u76f8\u7576\u56f0\u96e3\u7684\u4e00\u4ef6\u4e8b\uff0c\u65bc\u662f\u7814\u7a76\u4eba\u54e1\u5229\u7528\u8a08\u7b97\u8207\u6a21\u64ec\u7684\u65b9\u5f0f\uff0c\u8a66\u5716\u627e\u51fa\u7b54\u6848\u3002\u4ed6\u5011\u5148\u5728\u5fb7\u570b\u5df4\u7279\u5229\u666e\u65bd\u666e\u9748\u683c\u6c23\u8c61\u7ad9\u67b6\u8a2d\u4e8670\u516c\u5206\u9ad8\u7684\u98a8\u901f\u8a08\uff0c\u4e26\u4e14\u5728\u84b2\u516c\u82f1\u98db\u6eff\u5929\u7684\u5b63\u7bc0\uff0c\u65bc\u958b\u95ca\u5730\u91cf\u6e2c\u9577\u90542,435\u5c0f\u6642\u7684\u98a8\u901f\u8cc7\u6599\uff0c\u63a5\u8457\u5229\u7528\u9019\u4e9b\u6750\u6599\u6a21\u64ec2,000\u9846\u84b2\u516c\u82f1\u7684\u98db\u7fd4\u72c0\u6cc1\u3002<\/p>\n<p>\u7d50\u679c\u986f\u793a\uff0c\u5c31\u8ddd\u96e2\u800c\u8a00\uff0c\u8d85\u904e99.5%\u7684\u84b2\u516c\u82f1\u90fd\u572810\u516c\u5c3a\u5167\u300c\u9663\u4ea1\u300d\u4e86\uff0c\u53ef\u4ee5\u98db\u884c\u8d85\u904e100\u516c\u5c3a\u7684\u6bd4\u4f8b\u50c5\u4f540.05%\uff0c\u8d85\u904e1\u516c\u91cc\u7684\u53ea\u67090.014%\uff1b\u5c31\u5f71\u97ff\u56e0\u5b50\u800c\u8a00\uff0c\u6c34\u5e73\u98a8\u901f\u7684\u5f37\u5f31\uff0c\u5c0d\u65bc\u5b83\u5011\u7684\u98db\u884c\u8ddd\u96e2\u5e7e\u4e4e\u6c92\u6709\u5f71\u97ff\u3002<\/p>\n<p>&nbsp;<\/p>\n<blockquote><p>\u771f\u6b63\u5c0e\u81f4\u84b2\u516c\u82f1\u53ef\u4ee5\u98c4\u5411\u9060\u65b9\u7684\u95dc\u9375\u56e0\u7d20\uff0c\u5728\u65bc&nbsp;<strong>\u4e0a\u5347\u6c23\u6d41<\/strong>\u3002<\/p><\/blockquote>\n<figure id=\"attachment_40665\" aria-describedby=\"caption-attachment-40665\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-40665 size-large\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_4-1024x374.png\" alt=\"\" width=\"800\" height=\"292\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_4-1024x374.png 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_4-300x110.png 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_4-768x281.png 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_4.png 1128w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-40665\" class=\"wp-caption-text\">\u5716\u56db\u3001\u84b2\u516c\u82f1\u9577\u8ddd\u96e2\u50b3\u64ad\u8207(A)\u6c34\u5e73\u98a8\u901f(B)\u9577\u7a0b\u50b3\u64ad\u76f8\u95dc\u4e0a\u5347\u6c23\u6d41 \u7684\u6bd4\u4f8b\uff5c\u4f86\u6e90\uff1a\u6587\u737b4<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>0.014%\u9019\u500b\u6578\u5b57\u807d\u8d77\u4f86\u76f8\u7576\u7d55\u671b\uff0c\u4f46\u7814\u7a76\u5718\u968a\u5f8c\u7e8c\u91dd\u5c0d\u84b2\u516c\u82f1\u7522\u751f\u679c\u5be6\u7684\u6a23\u5730\u8abf\u67e5\uff0c\u537b\u767c\u73fe\u96f7\u6839\u65af\u5821\u5927\u5b78\u5167\u7684\u8349\u76ae\u4e0a\uff0c\u5e73\u5747\u6bcf\u516c\u9803\u751f\u957770\u842c\u6735\u84b2\u516c\u82f1\u7684\u982d\u82b1\uff0c\u4e14\u53ef\u4ee5\u7522\u751f140\u767e\u842c\u9846\u84b2\u516c\u82f1\u7a2e\u5b50\uff0c\u5c07\u6578\u91cf\u4e58\u4e0a\u6bd4\u4f8b\u5f8c\uff0c\u4ecd\u67092\u842c\u9846\u7a2e\u5b50\u53ef\u4ee5\u6392\u9664\u842c\u96e3\uff0c\u62b5\u90541\u516c\u91cc\u4ee5\u5916\u7684\u5730\u65b9\u3002<\/p>\n<p>\u5118\u7ba1\u5e73\u5747\u503c\u76f8\u7576\u5c0f\uff0c\u4f46\u84b2\u516c\u82f1\u78ba\u5be6\u53ef\u4ee5\u7d93\u7531\u98a8\u7684\u529b\u91cf\uff0c\u98db\u5230\u5f88\u9060\u5f88\u9060\u7684\u5730\u65b9\uff1b\u4f46\u7d55\u5927\u591a\u6578\u7684\u60c5\u6cc1\u4e0b\uff0c\u5b83\u5011\u4e5f\u53ea\u6709\u6578\u516c\u5c3a\u7684\u98db\u884c\u8ddd\u96e2\u800c\u5df2\u3002\u84b2\u516c\u82f1\u5f88\u5e38\u898b\uff0c\u4e5f\u662f\u76f8\u7576\u5bb9\u6613\u53d6\u5f97\u7684\u7814\u7a76\u6750\u6599\uff0c\u56e0\u6b64\u5b78\u8853\u7814\u7a76\u5e38\u5e38\u4ee5\u5b83\u70ba\u7bc4\u672c\uff0c\u4e0d\u904e\uff0c\u8a31\u591a\u83ca\u79d1\u690d\u7269\u7684\u679c\u5be6\u540c\u6a23\u5177\u6709\u51a0\u6bdb\u7279\u5fb5\uff0c\u800c\u73fe\u6709\u7684\u7814\u7a76\u57fa\u790e\uff0c\u5c0d\u5176\u5b83\u7269\u7a2e\u7684\u7814\u7a76\u800c\u8a00\uff0c\u7b97\u662f\u76f8\u7576\u6709\u5e6b\u52a9\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u4e0b\u6b21\u5982\u679c\u8981\u8ddf\u670b\u53cb\u6bd4\u8cfd\uff0c\u5c07\u84b2\u516c\u82f1\u5439\u7684\u6700\u9060\uff0c\u95dc\u9375\u5c31\u5728\u65bc\u7531\u4e0b\u5f80\u4e0a\u5439\uff0c\u9760\u8457\u4e0a\u5347\u6c23\u6d41\u8b93\u84b2\u516c\u82f1\u98db\u5230\u5e7e\u767e\u516c\u5c3a\u5916\u5427\uff01(\u8aa4)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u53c3\u8003\u6587\u737b\uff1a<\/strong><\/p>\n<ol>\n<li><a href=\"http:\/\/case.ntu.edu.tw\/blog\/?p=33232\">\u84b2\u516c\u82f1\u7a2e\u5b50\u70ba\u4ec0\u9ebc\u80fd\u98db\u90a3\u9ebc\u9060\uff1f | CASE \u5831\u79d1\u5b78<\/a><\/li>\n<li>Ran Nathan, Frank M. Schurr, Orr Spiegel, Ofer Steinitz, Ana Trakhtenbrot, Asaf Tsoar (2008) Mechanisms of long-distance seed dispersal. Trends in Ecology &amp; Evolution. 23(11):638-647. <a href=\"https:\/\/doi.org\/10.1016\/j.tree.2008.08.003\">https:\/\/doi.org\/10.1016\/j.tree.2008.08.003<\/a>.<\/li>\n<li>Seale, M., Kiss, A., Bovio, S. et al. (2022) Dandelion pappus morphing is actuated by radially patterned material swelling. Nat. Commun. 13, 2498. <a href=\"https:\/\/doi.org\/10.1038\/s41467-022-30245-3\">https:\/\/doi.org\/10.1038\/s41467-022-30245-3<\/a><\/li>\n<li>O. Tackenberg,P. Poschlod,S. Kahmen(2008) Dandelion Seed Dispersal: The Horizontal Wind Speed Does Not Matter for Long-Distance Dispersal - it is Updraft! Plant Biology. 5(5):451-454. <a href=\"https:\/\/doi.org\/10.1055\/s-2003-44789\">https:\/\/doi.org\/10.1055\/s-2003-44789<\/a><\/li>\n<li>Cummins, C., Seale, M., Macente, A. et al. (2018) A separated vortex ring underlies the flight of the dandelion. Nature. 562:414-418. <a href=\"https:\/\/doi.org\/10.1038\/s41586-018-0604-2\">https:\/\/doi.org\/10.1038\/s41586-018-0604-2<\/a><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u84b2\u516c\u82f1\u662f\u98a8\u529b\u50b3\u64ad\u5b50\u4ee3\u7684\u4ee3\u8868\u6027\u690d\u7269\u4e4b\u4e00\uff0c\u4f46\u5b83\u5011\u5230\u5e95\u53ef\u4ee5\u98db\u591a\u9060\uff0c\u5f71\u97ff\u98db\u884c\u8ddd\u96e2\u7684\u56e0\u5b50\u537b\u4e0d\u4e00\u5b9a\u70ba\u4eba\u6240\u77e5\u3002\u672c\u6587\u4f9d\u5e8f\u4ecb\u7d39 (1)\u84b2\u516c\u82f1\u679c\u5be6\u7684\u57fa\u672c\u69cb\u9020\u548c\u76f8\u95dc\u6a5f\u5236\uff0c(2)\u9577\u7a0b\u50b3\u64ad(LDD, long distance dispersal)\u7684\u6982\u5ff5\uff0c\u4ee5\u53ca (3)\u84b2\u516c\u82f1\u6839\u64da\u5be6\u9a57\u6a21\u64ec\u51fa\u7684\u98db\u884c\u8ddd\u96e2\u3002\u85c9\u7531\u84b2\u516c\u82f1\u98db\u884c\u7684\u76f8\u95dc\u6587\u737b\uff0c\u53ef\u4ee5\u4e86\u89e3\u6b64\u690d\u7269\u5be6\u969b\u7a2e\u5b50\u6563\u64ad\u7684\u60c5\u6cc1\uff1b\u4e5f\u53ef\u4ee5\u8b93\u4eba\u91cd\u65b0\u5be9\u8996\uff0c\u904e\u5f80\u5c0d\u4e8b\u7269\u76f4\u89c0\u7684\u63a8\u6e2c\uff0c\u6216\u8a31\u4e0d\u5982\u60f3\u50cf\u4e2d\u7c21\u55ae\u3002<\/p>\n","protected":false},"author":20,"featured_media":40662,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,148,2977,26],"tags":[6488,6486,4087,6487],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/08\/fig_1.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40661"}],"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=40661"}],"version-history":[{"count":4,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40661\/revisions"}],"predecessor-version":[{"id":40670,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40661\/revisions\/40670"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/40662"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}