Quantifying the Dimensionalities and Drivers of Ecosystem Stability at Global Scale

doi:10.1029/2020JG006041

	Quantifying the Dimensionalities and Drivers of Ecosystem Stability at Global Scale
	Chen, Jijing 3; Chi, Yonggang 1,3; Zhou, Wen 3; Wang, Yonglin 3; Zhuang, Jie 3; Zhao, Ning 3; Ding, Jianxi 3; Song, Jun 3; Zhou, Lei 2,3
刊名	JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES
	2021-04-01
卷号	126 期号:4 页码:11
关键词	biodiversity loss climate change dimensionality resilience resistance temporal stability
ISSN号	2169-8953
DOI	10.1029/2020JG006041
通讯作者	Chi, Yonggang(chiyonggang@zjnu.cn) ; Zhou, Lei(zhoulei@zjnu.cn)
英文摘要	Ecosystem stability is the key to maintain the normal service function of the earth, but the dimensionalities and drivers of stability are highly controversial. A global study on the components of stability, including temporal stability, resistance, and resilience, was analyzed by gross productive production of 130 flux sites, species richness, and climate variables such as precipitation, air temperature, and shortwave radiation over a 24-year period from 1991 to 2014. Our results provided global-scale evidence that ecosystem stability must be analyzed as a multidimensional construct, and biome-specific dimensionality should be considered in exploring ecosystem stability. The effective dimensionalities of ecosystem stability were significantly different among biomes, showing the least in savannas and the most in wetlands. In addition, the climate was predicted to be more important than biodiversity in regulating ecosystem stability on a global scale. The result showed that climates explained up to 70%, 49%, and 39% of the variation in temporal stability, resistance, and resilience of ecosystem function, respectively, while species richness only explained up to 5%, 20%, -11%. These findings give a comprehensive assessment for stability at the global scale and highlight the key role of climate in regulating ecosystem stability.
资助项目	National Key Research and Development Program of China[2017YFB0504000] ; National Natural Science Foundation of China[41871084] ; State Key Laboratory of Resources and Environmental Information System
WOS关键词	TEMPORAL STABILITY ; DIVERSITY ; BIODIVERSITY ; PRODUCTIVITY ; RESILIENCE ; RESISTANCE ; DROUGHT ; GRASSLANDS ; DYNAMICS
WOS研究方向	Environmental Sciences & Ecology ; Geology
语种	英语
出版者	AMER GEOPHYSICAL UNION
WOS记录号	WOS:000645001600018
资助机构	National Key Research and Development Program of China ; National Natural Science Foundation of China ; State Key Laboratory of Resources and Environmental Information System
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/162556]
专题	中国科学院地理科学与资源研究所
通讯作者	Chi, Yonggang; Zhou, Lei
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China 3.Zhejiang Normal Univ, Coll Geog & Environm Sci, Jinhua, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Chen, Jijing,Chi, Yonggang,Zhou, Wen,et al. Quantifying the Dimensionalities and Drivers of Ecosystem Stability at Global Scale[J]. JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES,2021,126(4):11.
APA	Chen, Jijing.,Chi, Yonggang.,Zhou, Wen.,Wang, Yonglin.,Zhuang, Jie.,...&Zhou, Lei.(2021).Quantifying the Dimensionalities and Drivers of Ecosystem Stability at Global Scale.JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES,126(4),11.
MLA	Chen, Jijing,et al."Quantifying the Dimensionalities and Drivers of Ecosystem Stability at Global Scale".JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES 126.4(2021):11.