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Nutrient-induced shifts of dominant species reduce ecosystem stability via increases in species synchrony and population variability

文献类型：期刊论文

作者Song, Ming-Hua1,4; Zong, Ning5; Jiang, Jing6; Shi, Pei-Li5; Zhang, Xian-Zhou5; Gao, Jun-Qin3; Zhou, Hua-Kun1; Li, Yi-Kang1; Loreau, Michel2,7
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2019-11-20
卷号692页码:441-449
ISSN号0048-9697
关键词Nutrient enrichment Selection effect Species richness Alpine grassland Tibetan Plateau
DOI10.1016/j.scitotenv.2019.07.266
通讯作者Shi, Pei-Li(shipl@igsnrr.ac.cn)
英文摘要The mechanisms underlying nutrient-induced diversity-stability relationships have been examined extensively. However, the effects of nutrient-induced shifts of dominant species on ecosystem stability have rarely been evaluated. We compiled a dataset from a long-term nitrogen (N) and phosphorus (P) enrichment experiment conducted in an alpine grassland on the Tibetan Plateau to test the effects of nutrient-induced shifts of dominant species on stability. Our results show that N enrichment increased synchrony among the dominant species, which contributed to a significant increase in synchrony of the whole community. Meanwhile, N-induced shifts in dominant species composition significantly increased population variability. Increases in species synchrony and population variability resulted in a decline in ecosystem stability. Our study has important implications for progress in understanding the role of plant functional compensation in the stability of ecosystem functions, which is critical for better understanding the mechanisms driving both community assembly and ecosystem functions. (C) 2019 Elsevier B.V. All rights reserved.
WOS关键词ALPINE MEADOW ; NITROGEN DEPOSITION ; TEMPORAL STABILITY ; ENRICHMENT WEAKENS ; PLANT DIVERSITY ; BIODIVERSITY ; PRODUCTIVITY ; ASYNCHRONY ; RICHNESS ; EXPLAIN
资助项目National Key Research and Development Program[2016YFC0501803] ; National Key Research and Development Program[2016YFC0502001] ; National Natural Science Foundation of China[41671263] ; National Natural Science Foundation of China[41703079] ; National Natural Science Foundation of China[31870406] ; National Natural Science Foundation of China[31600431] ; Qinghai Innovation Platform Construction Project[2017-ZJ-Y20] ; TULIP Laboratory of Excellence[ANR-10-LABX-41] ; BIOSTASES Advanced Grant ; European Research Council, under the European Union's Horizon 2020 Research and Innovation Program[666971]
WOS研究方向Environmental Sciences & Ecology
语种英语
出版者ELSEVIER
WOS记录号WOS:000484994700044
资助机构National Key Research and Development Program ; National Natural Science Foundation of China ; Qinghai Innovation Platform Construction Project ; TULIP Laboratory of Excellence ; BIOSTASES Advanced Grant ; European Research Council, under the European Union's Horizon 2020 Research and Innovation Program
源URL[http://ir.igsnrr.ac.cn/handle/311030/69631]  
专题中国科学院地理科学与资源研究所
通讯作者Shi, Pei-Li
作者单位1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Restorat Ecol Cold Area Qinghai Prov, 59 Xiguan Dajie, Xining 810008, Qinghai, Peoples R China
2.Paul Sabatier Univ, F-09200 Moulis, France
3.Beijing Forestry Univ, Sch Nat Conservat, Qinghua East Rd 35, Beijing 100083, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, A11 Datun Rd, Beijing 100101, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Lhasa Natl Ecol Res Stn, A11 Datun Rd, Beijing 100101, Peoples R China
6.Nanjing Agr Inst Jiangsu Hilly Reg, Nanjing 210046, Jiangsu, Peoples R China
7.CNRS, Ctr Biodivers Theory & Modelling, Theoret & Expt Ecol Stn, F-09200 Moulis, France
推荐引用方式
GB/T 7714		 Song, Ming-Hua,Zong, Ning,Jiang, Jing,et al. Nutrient-induced shifts of dominant species reduce ecosystem stability via increases in species synchrony and population variability[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,692:441-449.
APA Song, Ming-Hua.,Zong, Ning.,Jiang, Jing.,Shi, Pei-Li.,Zhang, Xian-Zhou.,...&Loreau, Michel.(2019).Nutrient-induced shifts of dominant species reduce ecosystem stability via increases in species synchrony and population variability.SCIENCE OF THE TOTAL ENVIRONMENT,692,441-449.
MLA Song, Ming-Hua,et al."Nutrient-induced shifts of dominant species reduce ecosystem stability via increases in species synchrony and population variability".SCIENCE OF THE TOTAL ENVIRONMENT 692(2019):441-449.

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来源：地理科学与资源研究所

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