Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13159 |
An expanded modern coexistence theory for empirical applications | |
Ellner, Stephen P.1; Snyder, Robin E.2; Adler, Peter B.3,4; Hooker, Giles5 | |
2019 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2019 |
卷号 | 22期号:1页码:3-18 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Understanding long-term coexistence of numerous competing species is a longstanding challenge in ecology. Progress requires determining which processes and species differences are most important for coexistence when multiple processes operate and species differ in many ways. Modern coexistence theory (MCT), formalised by Chesson, holds out the promise of doing that, but empirical applications remain scarce. We argue that MCT's mathematical complexity and subtlety have obscured the simplicity and power of its underlying ideas and hindered applications. We present a general computational approach that extends our previous solution for the storage effect to all of standard MCT's spatial and temporal coexistence mechanisms, and also process-defined mechanisms amenable to direct study such as resource partitioning, indirect competition, and life history trade-offs. The main components are a method to partition population growth rates into contributions from different mechanisms and their interactions, and numerical calculations in which some mechanisms are removed and others retained. We illustrate how our approach handles features that have not been analysed in the standard framework through several case studies: competing diatom species under fluctuating temperature, plant-soil feedbacks in grasslands, facilitation in a beach grass community, and niche differences with independent effects on recruitment, survival and growth in sagebrush steppe. |
英文关键词 | Coexistence competition environmental variability model theory |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000453562900001 |
WOS关键词 | COMPETITIVE COEXISTENCE ; COMMUNITY STRUCTURE ; SPECIES-RICHNESS ; INVASION SUCCESS ; FACILITATION ; MECHANISMS ; RECRUITMENT ; MAINTENANCE ; HYPOTHESIS ; DIVERSITY |
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/31421 |
专题 | 资源环境科学 |
作者单位 | 1.Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY 14850 USA; 2.Case Western Reserve Univ, Dept Biol, Cleveland, OH 44106 USA; 3.Utah State Univ, Dept Wildand Resources, Logan, UT 84322 USA; 4.Utah State Univ, Ctr Ecol, Logan, UT 84322 USA; 5.Cornell Univ, Dept Biol Stat & Computat Biol, Ithaca, NY USA |
推荐引用方式 GB/T 7714 | Ellner, Stephen P.,Snyder, Robin E.,Adler, Peter B.,et al. An expanded modern coexistence theory for empirical applications[J]. ECOLOGY LETTERS,2019,22(1):3-18. |
APA | Ellner, Stephen P.,Snyder, Robin E.,Adler, Peter B.,&Hooker, Giles.(2019).An expanded modern coexistence theory for empirical applications.ECOLOGY LETTERS,22(1),3-18. |
MLA | Ellner, Stephen P.,et al."An expanded modern coexistence theory for empirical applications".ECOLOGY LETTERS 22.1(2019):3-18. |
条目包含的文件 | 条目无相关文件。 |
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