{"id":2845,"date":"2021-12-20T14:13:22","date_gmt":"2021-12-20T06:13:22","guid":{"rendered":"http:\/\/seminar.xtbg.ac.cn\/?p=2845"},"modified":"2021-12-27T14:53:40","modified_gmt":"2021-12-27T06:53:40","slug":"plant-%e2%88%92-soil-microbes-feedbacks-and-its-implications-on-species-coexistence-and-ecosystem-functioning","status":"publish","type":"post","link":"http:\/\/seminar.xtbg.ac.cn\/?p=2845","title":{"rendered":"\u201cPlant \u2212 soil-microbes feedbacks and its implications on species coexistence and ecosystem functioning\u201d"},"content":{"rendered":"\n<h2>Abstract:<\/h2>\n\n\n\n<p>In terrestrial ecosystems, plant species are known to condition soil microbes that feed back to either promote or harm plants via positive or negative plant\u2013soil feedbacks (PSFs). PSFs provide novel insights into biotic interactions (e.g., competition, herbivory), local community dynamics (e.g., species coexistence, local abundance pattern and succession), ecosystem functioning (e.g., plant diversity-productivity relationships), biological invasions and eco-evolutionary dynamics. The direction and strength of PSFs are related to the intrinsic natures of plant life history strategies. Fast-growing species would allocate more resource to growth rather than defence against antagonists (such as pathogens) compared to slow-growing species, thereby generating more negative PSFs. It is also well documented that soil microbial community composition and diversity can also predict PSFs. In this talk, I will first introduce the concept of PSFs and overall progress. Next, my talk will particularly focus on two aspects with case studies (my own studies and others): 1) How PSFs can influence coexistence between plant species. In details, I will talk about how PSFs can affect niche difference between plant species and plant abundance patterns in local communities, and why soil microbe-mediated fitness difference can play key roles in the context of modern coexistence theory. 2) How soil microbes regulate plant diversity-ecosystem functioning relationships by plant-soil feedback loops. In the end, potential knowledge gaps are identified for future studies, i.e., the multidimensional nature of specie coexistence and eco-evolutionary dynamics in PSFs.<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n<p><strong>Speaker: <\/strong>Dr. Nianxun Xi<\/p>\n<p><strong>Affiliation: <\/strong>School of Ecology, Sun Yat-sen University<\/p>\n<p><strong>Time:<\/strong> Dec.<span lang=\"EN-US\"> 21, 2021<\/span><\/p>\n<p><strong>Venue: <\/strong>\u77a9\u76ee\u4f1a\u8bae\u5e73\u53f0 \u4f1a\u8bae ID\uff1a135 871 8714 \u00a0\u4f1a\u8bae\u5bc6\u7801 PWD\uff1a666666\u00a0<\/p>\n<p>\u89c6\u9891\u4e0b\u8f7dDownload Link\u94fe\u63a5: https:\/\/pan.baidu.com\/s\/1t2vPuh7IgGPzmXCPw0tYIw\u00a0 \u00a0Pwd\u63d0\u53d6\u7801: pmke<\/p>\n<p>\u77a9\u76eeZHUMU <br \/>\u4f1a\u8bae ID\uff1a135 871 8714 <br \/>\u4f1a\u8bae\u5bc6\u7801 PWD\uff1a666666<br \/>\u56fd\u5185\u7528\u6237\u4e0b\u8f7d\u5730\u5740Download address for domestic users\uff1ahttps:\/\/zhumu.com\/download<br \/>\u56fd\u9645\u7528\u6237\u4e0b\u8f7d\u5730\u5740Download address for international users\uff1ahttps:\/\/zhumu.com\/download-intl<\/p>\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<div class=\"wp-container-1 wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Speaker: Dr. Nianxun Xi<br \/>\nAffiliation: School of Ecology, Sun Yat-sen University<br \/>\nTime: Dec. 21, 2021<\/p>\n","protected":false},"author":2,"featured_media":2846,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/posts\/2845"}],"collection":[{"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2845"}],"version-history":[{"count":2,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/posts\/2845\/revisions"}],"predecessor-version":[{"id":2848,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/posts\/2845\/revisions\/2848"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/media\/2846"}],"wp:attachment":[{"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2845"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}