Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13345 |
The inherent multidimensionality of temporal variability: how common and rare species shape stability patterns | |
Arnoldi, Jean-Francois1,2,3; Loreau, Michel1,2; Haegeman, Bart1,2 | |
2019-10-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2019 |
卷号 | 22期号:10页码:1557-1567 |
文章类型 | Article |
语种 | 英语 |
国家 | France; Ireland |
英文摘要 | Empirical knowledge of diversity-stability relationships is mostly based on the analysis of temporal variability. Variability, however, often depends on external factors that act as disturbances, which makes comparisons across systems difficult to interpret. Here, we show how variability can reveal inherent stability properties of ecological communities. This requires that we abandon one-dimensional representations, in which a single variability measurement is taken as a proxy for how stable a system is, and instead consider the whole set of variability values generated by all possible stochastic perturbations. Despite this complexity, in species-rich systems, a generic pattern emerges from community assembly, relating variability to the abundance of perturbed species. Strikingly, the contrasting contributions of different species abundance classes to variability, driven by different types of perturbations, can lead to opposite diversity-stability patterns. We conclude that a multidimensional perspective on variability helps reveal the dynamical richness of ecological systems and the underlying meaning of their stability patterns. |
英文关键词 | Asymptotic resilience common species demographic stochasticity diversity environmental stochasticity immigration stochasticity rare species stability relationship |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000485985900003 |
WOS关键词 | ECOLOGICAL STABILITY ; ECOSYSTEM STABILITY ; DIVERSITY ; BIODIVERSITY ; PRODUCTIVITY ; POPULATION ; RESILIENCE ; COMPLEXITY ; COLOR |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/187315 |
专题 | 资源环境科学 |
作者单位 | 1.CNRS, Theoret & Expt Ecol Stn, F-09200 Moulis, France; 2.Paul Sabatier Univ, F-09200 Moulis, France; 3.Univ Dublin, Trinity Coll Dublin, Sch Nat Sci, Zool Dept, Dublin, Ireland |
推荐引用方式 GB/T 7714 | Arnoldi, Jean-Francois,Loreau, Michel,Haegeman, Bart. The inherent multidimensionality of temporal variability: how common and rare species shape stability patterns[J]. ECOLOGY LETTERS,2019,22(10):1557-1567. |
APA | Arnoldi, Jean-Francois,Loreau, Michel,&Haegeman, Bart.(2019).The inherent multidimensionality of temporal variability: how common and rare species shape stability patterns.ECOLOGY LETTERS,22(10),1557-1567. |
MLA | Arnoldi, Jean-Francois,et al."The inherent multidimensionality of temporal variability: how common and rare species shape stability patterns".ECOLOGY LETTERS 22.10(2019):1557-1567. |
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