Nitrogen addition does not reduce the role of spatial asynchrony in stabilising grassland communities
文献类型：期刊论文
| 作者 | Zhang, Yunhai6 ; Feng, Jinchao5; Loreau, Michel1,4; He, Nianpeng3; Han, Xingguo6; Jiang, Lin
|
| 刊名 | ECOLOGY LETTERS
 |
| 出版日期 | 2019 |
| 卷号 | 22期号:4页码:563-571 |
| 关键词 | Aboveground biomass asynchrony biodiversity metacommunity nitrogen deposition spatial heterogeneity spatial insurance spatial scale species richness steppe |
| ISSN号 | 1461-023X |
| DOI | 10.1111/ele.13212 |
| 文献子类 | Article |
| 英文摘要 | While nitrogen (N) amendment is known to affect the stability of ecological communities, whether this effect is scale-dependent remains an open question. By conducting a field experiment in a temperate grassland, we found that both plant richness and temporal stability of community biomass increased with spatial scale, but N enrichment reduced richness and stability at the two scales considered. Reduced local-scale stability under N enrichment arose from N-induced reduction in population stability, which was partly attributable to the decline in local species richness, as well as reduction in asynchronous local population dynamics across species. Importantly, N enrichment did not alter spatial asynchrony among local communities, which provided similar spatial insurance effects at the larger scale, regardless of N enrichment levels. These results suggest that spatial variability among local communities, in addition to local diversity, may help stabilise ecosystems at larger spatial scales even in the face of anthropogenic environmental changes. |
| 学科主题 | Ecology |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1461-0248 |
| WOS关键词 | ECOSYSTEM STABILITY ; SPECIES RICHNESS ; BETA-DIVERSITY ; ENRICHMENT WEAKENS ; LOCAL-COMMUNITIES ; N ADDITION ; LAND-USE ; BIODIVERSITY ; PRODUCTIVITY ; DEPOSITION |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000460768100001 |
| 出版者 | WILEY |
| 资助机构 | International Postdoctoral Exchange Fellowship Program of China [20170070] ; TULIP Laboratory of Excellence [ANR-10-LABX-41] ; BIOSTASES Advanced Grant ; European Research Council under the European Union's Horizon 2020 research and innovation programmeEuropean Research Council (ERC) [666971] ; National Key R&D program of China [2016YFC0500202, 2016YFC0500700] ; National Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [31430016] ; US National Science FoundationNational Science Foundation (NSF) [DEB-1342754] ; NSFCNational Natural Science Foundation of China (NSFC) [31361123001] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19862]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.CNRS, Theoret & Expt Ecol Stn, Ctr Biodivers Theory & Modelling, F-09200 Moulis, France 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Synth Res Ctr Chinese Ecosyst Res Network, Beijing 100101, Peoples R China 3.Paul Sabatier Univ, F-09200 Moulis, France 4.Chinese Acad Forestry, Inst Desertificat Studies, Beijing 100091, Peoples R China 5.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 6.Georgia Inst Technol, Sch Biol Sci, Atlanta, GA 30332 USA |
| 推荐引用方式 GB/T 7714 | Zhang, Yunhai,Feng, Jinchao,Loreau, Michel,et al. Nitrogen addition does not reduce the role of spatial asynchrony in stabilising grassland communities[J]. ECOLOGY LETTERS,2019,22(4):563-571. |
| APA | Zhang, Yunhai,Feng, Jinchao,Loreau, Michel,He, Nianpeng,Han, Xingguo,&Jiang, Lin.(2019).Nitrogen addition does not reduce the role of spatial asynchrony in stabilising grassland communities.ECOLOGY LETTERS,22(4),563-571. |
| MLA | Zhang, Yunhai,et al."Nitrogen addition does not reduce the role of spatial asynchrony in stabilising grassland communities".ECOLOGY LETTERS 22.4(2019):563-571. |
入库方式： OAI收割
来源：植物研究所
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