Nitrogen addition does not reduce the role of spatial asynchrony in stabilising grassland communities

doi:10.1111/ele.13212

	Nitrogen addition does not reduce the role of spatial asynchrony in stabilising grassland communities
	Zhang, Yunhai1 ; Feng, Jinchao 2; Loreau, Michel 3,4; He, Nianpeng 5; Han, Xingguo1 ; Jiang, Lin
	2019
发表期刊	ECOLOGY LETTERS
ISSN	1461-023X
卷号	22 期号:4 页码:563-571
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.
关键词	Aboveground biomass asynchrony biodiversity metacommunity nitrogen deposition spatial heterogeneity spatial insurance spatial scale species richness steppe
学科领域	Ecology
DOI	10.1111/ele.13212
收录类别	SCI
语种	英语
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
WOS记录号	WOS:000460768100001
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1461-0248
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]
作者邮箱	xghan@ibcas.ac.cn ; lin.jiang@biology.gatech.edu
作品OA属性	Bronze, Green Accepted
引用统计	被引频次：72[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	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.Georgia Inst Technol, Sch Biol Sci, Atlanta, GA 30332 USA 2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 3.Chinese Acad Forestry, Inst Desertificat Studies, Beijing 100091, Peoples R China 4.CNRS, Theoret & Expt Ecol Stn, Ctr Biodivers Theory & Modelling, F-09200 Moulis, France 5.Paul Sabatier Univ, F-09200 Moulis, France 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Synth Res Ctr Chinese Ecosyst Res Network, Beijing 100101, Peoples R China
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.

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
Zhang-2019-Nitrogen （1183KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文