Knowledge Management System Of Institute Of Botany,CAS
| Directed species loss reduces community productivity in a subtropical forest biodiversity experiment | |
Chen, Yuxin1,2; Huang, Yuanyuan; Niklaus, Pascal A.; Castro-Izaguirre, Nadia; Clark, Adam Thomas3,4; Bruelheide, Helge4,5; Ma, Keping6 ; Schmid, Bernhard7,8
| |
| 2020 | |
| 发表期刊 | NATURE ECOLOGY & EVOLUTION
 |
| ISSN | 2397-334X |
| 卷号 | 4期号:4页码:550-559 |
| 摘要 | Unprecedented species loss in diverse forests indicates the urgent need to test its consequences for ecosystem functioning. However, experimental evaluation based on realistic extinction scenarios is lacking. Using species interaction networks we introduce an approach to separate effects of node loss (reduced species number) from effects of link loss or compensation (reduced or increased interspecific interactions) on ecosystem functioning along directed extinction scenarios. By simulating random and non-random extinction scenarios in an experimental subtropical Chinese forest, we find that species loss is detrimental for stand volume in all scenarios, and that these effects strengthen with age. However, the magnitude of these effects depends on the type of attribute on which the directed species loss is based, with preferential loss of evolutionarily distinct species and those from small families having stronger effects than those that are regionally rare or have high specific leaf area. These impacts were due to both node loss and link loss or compensation. At high species richness (reductions from 16 to 8 species), strong stand-volume reduction only occurred in directed but not random extinction. Our results imply that directed species loss can severely hamper productivity in already diverse young forests. A biodiversity-ecosystem functioning experiment in a young subtropical forest shows that, at high species richness, directed but not random species loss leads to pronounced productivity decrease. |
| 学科领域 | Ecology ; Evolutionary Biology |
| DOI | 10.1038/s41559-020-1127-4 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | ECOSYSTEM FUNCTION ; NONRANDOM EXTINCTION ; FUNCTIONAL DIVERSITY ; COMPLEMENTARITY ; CONSEQUENCES ; SIMILARITY ; FRAMEWORK ; RICHNESS ; BIOMASS ; GROWTH |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
| WOS记录号 | WOS:000517742500004 |
| 出版者 | NATURE PORTFOLIO |
| 文献子类 | Article |
| 出版地 | BERLIN |
| 资助机构 | EU 7th FP Project IDP-BRIDGES [608422] ; Swiss National Science FoundationSwiss National Science Foundation (SNSF)European Commission [31003A_166457] ; BEF-China project ; German Science FoundationGerman Research Foundation (DFG) [DFG FOR-891/1-3] ; Institute of Botany of the Chinese Academy of Sciences ; University of Zurich Research Priority Program on Global Change and Biodiversity |
| 作者邮箱 | bernhard.schmid@uzh.ch |
| 作品OA属性 | Green Accepted |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/21885 |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Univ Zurich, Dept Evolutionary Biol & Environm Studies, Zurich, Switzerland 2.Xiamen Univ, Coll Environm & Ecol, Key Lab Coastal & Wetland Ecosyst, Minist Educ, Xiamen, Peoples R China 3.Sun Yat Sen Univ, Sch Life Sci, State Key Lab Biocontrol, Guangzhou, Peoples R China 4.UFZ Helmholtz Ctr Environm Res, Dept Physiol Divers, Leipzig, Germany 5.German Ctr Integrat Biodivers Res iDiv, Leipzig, Germany 6.Martin Luther Univ Halle Wittenberg, Halle, Saale, Germany 7.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 8.Univ Zurich, Dept Geog, Zurich, Switzerland 9.Peking Univ, Inst Ecol, Coll Urban & Environm Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Yuxin,Huang, Yuanyuan,Niklaus, Pascal A.,et al. Directed species loss reduces community productivity in a subtropical forest biodiversity experiment[J]. NATURE ECOLOGY & EVOLUTION,2020,4(4):550-559. |
| APA | Chen, Yuxin.,Huang, Yuanyuan.,Niklaus, Pascal A..,Castro-Izaguirre, Nadia.,Clark, Adam Thomas.,...&Schmid, Bernhard.(2020).Directed species loss reduces community productivity in a subtropical forest biodiversity experiment.NATURE ECOLOGY & EVOLUTION,4(4),550-559. |
| MLA | Chen, Yuxin,et al."Directed species loss reduces community productivity in a subtropical forest biodiversity experiment".NATURE ECOLOGY & EVOLUTION 4.4(2020):550-559. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Chen-2020-Directed s（3989KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论