globalchange  > 气候减缓与适应
DOI: 10.1111/ele.12867
Scopus记录号: 2-s2.0-85032951656
论文题名:
Decomposing multiple dimensions of stability in global change experiments
作者: Hillebrand H.; Langenheder S.; Lebret K.; Lindström E.; Östman Ö.; Striebel M.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2018
卷: 21, 期:1
起始页码: 21
结束页码: 30
语种: 英语
英文关键词: Biodiversity ; biomass ; composition ; ecosystem functions ; fluctuations ; recovery ; resilience ; resistance
英文摘要: Ecological stability is the central framework to understand an ecosystem's ability to absorb or recover from environmental change. Recent modelling and conceptual work suggests that stability is a multidimensional construct comprising different response aspects. Using two freshwater mesocosm experiments as case studies, we show how the response to single perturbations can be decomposed in different stability aspects (resistance, resilience, recovery, temporal stability) for both ecosystem functions and community composition. We find that extended community recovery is tightly connected to a nearly complete recovery of the function (biomass production), whereas systems with incomplete recovery of the species composition ranged widely in their biomass compared to controls. Moreover, recovery was most complete when either resistance or resilience was high, the latter associated with low temporal stability around the recovery trend. In summary, no single aspect of stability was sufficient to reflect the overall stability of the system. © 2017 John Wiley & Sons Ltd/CNRS
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107517
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作者单位: Institute for Chemistry and Biology of the Marine Environment [ICBM], Carl von Ossietzky University Oldenburg, Schleusenstr. 1, Wilhelmshaven, Germany; Helmholtz-Institute for Functional Marine Biodiversity at the University Oldenburg [HIFMB], Ammerländer Heerstrasse 231, Oldenburg, Germany; Department of Ecology and Genetics/Limnology, Uppsala University, Norbyvägen 18 D, Uppsala, Sweden; Institute of Aquatic Resources, Swedish Agricultural University, Skolgatan 6, Öregrund, Sweden

Recommended Citation:
Hillebrand H.,Langenheder S.,Lebret K.,et al. Decomposing multiple dimensions of stability in global change experiments[J]. Ecology Letters,2018-01-01,21(1)
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