{"id":73,"date":"2021-05-16T11:11:14","date_gmt":"2021-05-16T03:11:14","guid":{"rendered":"https:\/\/lizhaolin.tk\/?p=73"},"modified":"2021-05-19T15:21:31","modified_gmt":"2021-05-19T07:21:31","slug":"carbon-and-nitrogen-transfer-from-litter-to-soil-is-higher-in-slow-than-rapid-decomposing-plant-litter-a-synthesis-of-stable-isotope-studies","status":"publish","type":"post","link":"https:\/\/lizhaolin.tk\/index.php\/2021\/05\/16\/carbon-and-nitrogen-transfer-from-litter-to-soil-is-higher-in-slow-than-rapid-decomposing-plant-litter-a-synthesis-of-stable-isotope-studies\/","title":{"rendered":"\u7f13\u6162\u5206\u89e3\u7684\u690d\u7269\u51cb\u843d\u7269\u78b3\u6c2e\u5411\u571f\u58e4\u7684\u8f6c\u79fb\u9ad8\u4e8e\u5feb\u901f\u5206\u89e3\u7684\u690d\u7269\u51cb\u843d\u7269\uff1a\u7a33\u5b9a\u540c\u4f4d\u7d20\u7814\u7a76\u7684\u7efc\u5408"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\">Carbon and nitrogen transfer from litter to soil is higher in slow than rapid decomposing plant litter: A synthesis of stable isotope studies<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Cite this article<\/h2>\n\n\n\n<p><a href=\"https:\/\/doi.org\/10.1016\/j.soilbio.2021.108196\">Zheng Y, Hu Z, Pan X, et al. Carbon and nitrogen transfer from litter to soil is higher in slow than rapid decomposing plant litter: A synthesis of stable isotope studies[J]. Soil Biology and Biochemistry, 2021, 156: 108196.<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Highlights<\/h2>\n\n\n\n<ul><li>\u5e73\u5747\u800c\u8a00\uff0c\u56db\u5206\u4e4b\u4e00\u7684\u51cb\u843d\u7269C\u635f\u5931\u4ee5\u6bd4\u51cb\u843d\u7269N\u4f4e\u5f97\u591a\u7684\u901f\u7387\u5728\u571f\u58e4\u4e2d\u88ab\u56de\u6536\u3002<\/li><li>\u51cb\u843d\u7269C\u7684\u56de\u6536\u7387\u5728\u6574\u4e2a\u5206\u89e3\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u7a33\u5b9a\u3002<\/li><li>\u7f13\u6162\u5206\u89e3\u7684\u51cb\u843d\u7269\u66f4\u6709\u6548\u5730\u5c06\u51cb\u843d\u7269C\u548cN\u5438\u6536\u5230\u571f\u58e4\u4e2d\u3002<\/li><\/ul>\n\n\n\n<p>\u51cb\u843d\u7269\u5206\u89e3\u901a\u5e38\u901a\u8fc7\u6d4b\u91cf\u8d28\u91cf\u635f\u5931\u6765\u91cf\u5316\uff0c\u901a\u5e38\u5047\u8bbe\u635f\u5931\u7684\u8d28\u91cf\u662f\u88ab\u77ff\u5316\u3002\u7136\u800c\uff0c\u90e8\u5206\u51cb\u843d\u7269\u4e5f\u4ee5\u9897\u7c92\u6709\u673a\u7269\u3001\u6eb6\u89e3\u6709\u673a\u5316\u5408\u7269\u6216\u5fae\u751f\u7269\u8f6c\u5316\u7684\u51cb\u843d\u7269\u5316\u5408\u7269\u7684\u5f62\u5f0f\u5e76\u5165\u571f\u58e4\u4e2d\u3002\u56e0\u6b64\uff0c\u51cb\u843d\u7269\u8d28\u91cf\u635f\u5931\u5bf9\u4e86\u89e3\u571f\u58e4\u4e2d\u50a8\u5b58\u7684\u78b3\u7684\u5f52\u5bbf\u548c\u76f8\u5bf9\u6570\u91cf\u63d0\u4f9b\u4e86\u6709\u9650\u7684\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u7f13\u6162\u5206\u89e3\u7684\u51cb\u843d\u7269\u6bd4\u5feb\u901f\u5206\u89e3\u7684\u51cb\u843d\u7269\u5bf9\u571f\u58e4\u78b3\u50a8\u91cf\u7684\u8d21\u732e\u66f4\u5927\u7684\u4f20\u7edf\u89c2\u70b9\u53d7\u5230\u4e86\u6311\u6218\u3002\u5fae\u751f\u7269\u5bf9\u4e0d\u7a33\u5b9a\u5316\u5408\u7269\u7684\u5438\u6536\u901a\u5e38\u5728\u5206\u89e3\u66f4\u5feb\u7684\u51cb\u843d\u7269\u4e2d\u542b\u91cf\u66f4\u9ad8\uff0c\u5176\u8f6c\u5316\u53ef\u80fd\u4fc3\u8fdb\u571f\u58e4\u77ff\u7269\u76f8\u5173\u6709\u673a\u7269\uff08MAOM\uff09\u7684\u5f62\u6210\u3002\u636e\u63a8\u6d4b\uff0c\u4e0e\u9897\u7c92\u6709\u673a\u7269\uff08POM\uff09\u76f8\u6bd4\uff0cMAOM\u5728\u571f\u58e4\u4e2d\u7684\u6301\u4e45\u6027\u66f4\u5f3a\u3002\u968f\u7740\u7814\u7a76\u65b9\u6cd5\u7684\u6539\u53d8\u548c\u5b9e\u9a8c\u8bc1\u636e\u7684\u6709\u9650\uff0c\u5feb\u901f\u548c\u7f13\u6162\u5206\u89e3\u7684\u51cb\u843d\u7269\u7c7b\u578b\u5bf9\u6709\u673a\u8d28\u79ef\u7d2f\u7684\u76f8\u5bf9\u8d21\u732e\u76ee\u524d\u5c1a\u4e0d\u6e05\u695a\u3002<\/p>\n\n\n\n<p>\u7814\u7a76\u76ee\u7684<\/p>\n\n\n\n<p>\uff08i\uff09\u7efc\u5408\u5229\u7528\u7a33\u5b9a\u540c\u4f4d\u7d20\u6807\u8bb0\u7684\u51cb\u843d\u7269\u5728\u571f\u58e4\u4e2d\u79ef\u7d2f\u7684C\u548cN\u7684\u53ef\u7528\u6570\u636e\uff0c\u4ee5\u53ca\uff08ii\uff09\u66f4\u597d\u5730\u4e86\u89e3C\u548cN\u5982\u4f55\u4ece\u51cb\u843d\u7269\u8f6c\u79fb\u5230\u571f\u58e4\u4e2d\u53ef\u80fd\u53d6\u51b3\u4e8e\u51cb\u843d\u7269\u7684\u53ef\u5206\u89e3\u6027\u3002<\/p>\n\n\n\n<p>\u6536\u96c6\u4e8625\u9879\u5173\u4e8e\u51cb\u843d\u7269C\u548cN\u5728\u571f\u58e4\u4e2d\u7684\u5438\u6536\u6548\u7387\u7684\u7814\u7a76\uff0c\u5171\u670987\u9879\u548c107\u9879\u89c2\u5bdf\u7ed3\u679c\u3002\u7136\u540e\uff0c\u63d0\u53d6\u4e86\u76f8\u5173\u7814\u7a76\u4e2d\u62a5\u544a\u7684\u51cb\u843d\u7269C\u548cN\u5728\u571f\u58e4\u4e2d\u7684\u63ba\u5165\u6548\u7387\uff0c\u6216\u6839\u636e\u4e0b\u9762\u7684\u516c\u5f0f\u8fdb\u884c\u8ba1\u7b97\uff1a<\/p>\n\n\n\n<p>\u51cb\u843d\u7269 C (\u6216 N)\u8fd4\u56de\u571f\u58e4\u4e2d\u7684\u6548\u7387 (%) =\u56de\u6536\u7684\u51cb\u843d\u7269 C\uff08\u6216N\uff09\/\u635f\u5931\u7684\u51cb\u843d\u7269C\uff08\u6216N \uff09\u00d7 100%<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lizhaolin.tk\/wp-content\/uploads\/2021\/05\/Fig1-1024x402.jpg\" alt=\"\"\/><figcaption>Fig. 1. The efficiency of litter C and N incorporation in the soil from studies following decomposition of isotopically labelled (13C and\/or 15N) plant litter. Mean values separating field (red bars) from laboratory studies (blue bars) (a, c) and the efficiency as a function of total litter C and N loss (b, d, red and blue circles for field and laboratory studies, respectively) are shown. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)<\/figcaption><\/figure>\n\n\n\n<p>\u571f\u58e4\u5e73\u5747\u56de\u6536\u4e86\u5206\u89e3\u8fc7\u7a0b\u4e2d\u635f\u5931\u768424%\u7684\u603b\u78b3\uff0c\u7530\u95f4\uff0824%\u56de\u6536\u7387\uff09\u548c\u5b9e\u9a8c\u5ba4\uff0823%\u56de\u6536\u7387\uff09\u7814\u7a76\u4e4b\u95f4\u6ca1\u6709\u663e\u8457\u5dee\u5f02\uff08\u56fe1a\uff09\u3002\u6b64\u5916\uff0c\u5c3d\u7ba1\u6765\u6e90\u51cb\u843d\u7269\u7684C\u5728\u571f\u58e4\u4e2d\u7ebf\u6027\u7d2f\u79ef\u5e76\u4e0d\u65ad\u5206\u89e3\uff0c\u4f46\u51cb\u843d\u7269\u4e2dC\u8fd4\u56de\u571f\u58e4\u7684\u6548\u7387\u4e0e\u51cb\u843d\u7269\u4e2d\u7684C\u635f\u5931\u7387\u65e0\u5173\u3002<\/p>\n\n\n\n<p>\u6765\u6e90\u51cb\u843d\u7269\u7684\u6c2e\u5728\u571f\u58e4\u4e2d\u7684\u56de\u6536\u7387\u8fdc\u8fdc\u9ad8\u4e8e\u78b3\uff08\u56fe1\uff09\u3002\u5728\u7530\u95f4\uff0858%\uff09\u548c\u5b9e\u9a8c\u5ba4\uff0880%\uff09\u8bd5\u9a8c\u4e2d\uff0c\u571f\u58e4\u4e2d\u51cb\u843d\u7269\u6c2e\u7684\u56de\u6536\u6548\u7387\u4e5f\u6709\u660e\u663e\u5dee\u5f02\uff08\u56fe1c\uff09\u3002\u8fd9\u79cd\u5dee\u5f02\u53ef\u80fd\u662f\u7531\u4e8e\u91ce\u5916\u7814\u7a76\u4e2d\u5b58\u5728\u690d\u7269\uff0c\u5728\u5206\u89e3\u8fc7\u7a0b\u4e2d\u5438\u6536\u4e86\u4e00\u4e9b\u77ff\u5316\u6c2e\uff0c\u800c\u5927\u591a\u6570\u5b9e\u9a8c\u5ba4\u5b9e\u9a8c\u6392\u9664\u4e86\u690d\u7269\uff08\u8868S1\uff09\u3002\u5728\u7530\u95f4\u7814\u7a76\u4e2d\uff0c\u968f\u7740\u51cb\u843d\u7269\u6c2e\u635f\u5931\u7684\u589e\u52a0\uff0c\u571f\u58e4\u4e2d\u51cb\u843d\u7269\u6c2e\u7684\u5438\u6536\u6548\u7387\u4e0b\u964d\uff08\u56fe1d\uff09\uff0c\u8fd9\u4e5f\u53ef\u80fd\u8868\u660e\u690d\u7269\u5bf9\u6c2e\u7684\u6301\u7eed\u5438\u6536\uff0c\u5e76\u53ef\u80fd\u5bfc\u81f4\u4e00\u4e9b\u571f\u58e4\u6dcb\u6eb6\u548c\/\/\u6216\u53cd\u785d\u5316\u635f\u5931\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lizhaolin.tk\/wp-content\/uploads\/2021\/05\/fig2-1024x681.jpg\" alt=\"\"\/><figcaption>Fig. 2. The effect size of litter decomposability effects on the efficiency of litter C and N incorporation in the soil. Error bars denote 95% confidence intervals. Numbers of observations are in parentheses. The individual effect is significant if the 95% CI does not include zero.<\/figcaption><\/figure>\n\n\n\n<p>\u4e0e\u5206\u89e3\u8f83\u5feb\u7684\u51cb\u843d\u7269\u76f8\u6bd4\uff0c\u5206\u89e3\u8f83\u6162\u7684\u51cb\u843d\u7269\u80fd\u663e\u8457\u63d0\u9ad8\u78b3\u548c\u6c2e\u5411\u571f\u58e4\u7684\u8f6c\u79fb\u6548\u7387\uff08\u56fe2\uff09\u3002\u4e5f\u8bb8\u7f13\u6162\u5206\u89e3\u7684\u51cb\u843d\u7269\u6709\u5229\u4e8e\u771f\u83cc\u800c\u4e0d\u662f\u7ec6\u83cc\u7684\u751f\u957f\uff0c\u8fd9\u53ef\u80fd\u4fc3\u8fdb\u6b7b\u4ea1\u7684\u771f\u83cc\u7269\u8d28\u8fdb\u5165\u7a33\u5b9a\u7684\u78b3\u5e93\u3002<\/p>\n\n\n\n<p>\u51cb\u843d\u7269\u5206\u89e3\u80fd\u529b\u5bf9\u571f\u58e4\u78b3\u50a8\u91cf\u7684\u5f71\u54cd\u8fdb\u4e00\u6b65\u53d7\u5230\u51cb\u843d\u7269\u6570\u91cf\u548c\u571f\u58e4\u78b3\u9971\u548c\u5ea6\u7684\u8c03\u8282\uff0c\u5728\u672a\u6765\u7684\u7814\u7a76\u4e2d\uff0c\u5e94\u66f4\u660e\u786e\u5730\u8003\u8651POM\u548cMAOM\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u4ee5\u4fbf\u66f4\u53ef\u9760\u5730\u9884\u6d4b\u51cb\u843d\u7269\u5206\u89e3\u5982\u4f55\u5f71\u54cd\u571f\u58e4C\u548cN\u50a8\u91cf\u3002<\/p>\n\n\n\n<p>\u672c\u6587\u7ed3\u679c\u4e3a\u7f13\u6162\u5206\u89e3\u7684\u51cb\u843d\u7269\u6bd4\u5feb\u901f\u5206\u89e3\u7684\u51cb\u843d\u7269\u5177\u6709\u66f4\u9ad8\u7684\u571f\u58e4C\u548cN\u8f93\u5165\u6548\u7387\u63d0\u4f9b\u4e86\u660e\u786e\u7684\u8bc1\u636e\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.sciencedirect.com\/sdfe\/pdf\/download\/S0038071721000687\/attachments\">Download all&nbsp;supplementary files&nbsp;included with this article<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u51cb\u843d\u7269\u7684\u53ef\u5206\u89e3\u6027\u51b3\u5b9a\u4e86\u51cb\u843d\u7269\u7684\u8d28\u91cf\u635f\u5931\u7387\uff0c\u4f46\u5176\u5bf9\u571f\u58e4\u78b3\uff08C\uff09\u548c\u6c2e\uff08N\uff09\u50a8\u91cf\u7684\u5f71\u54cd\u5c1a\u4e0d\u6e05\u695a\u3002\u672c\u7814\u7a76\u6536\u96c6\u4e8625\u4e2a\u51cb\u843d\u7269\u5206\u89e3\u7814\u7a76\u7684\u6570\u636e\uff0c\u7528\u7a33\u5b9a\u7684\u78b3\u548c\u6c2e\u540c\u4f4d\u7d20\u8ffd\u8e2a\u5206\u89e3\u8fc7\u7a0b\u4e2d\u78b3\u548c\u6c2e\u7684\u53bb\u5411\u3002<\/p>\n","protected":false},"author":1,"featured_media":130,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/posts\/73"}],"collection":[{"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/comments?post=73"}],"version-history":[{"count":9,"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/posts\/73\/revisions"}],"predecessor-version":[{"id":88,"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/posts\/73\/revisions\/88"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/media\/130"}],"wp:attachment":[{"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/media?parent=73"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/categories?post=73"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lizhaolin.tk\/index.php\/wp-json\/wp\/v2\/tags?post=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}