气候变化领域集成服务门户(CCPortal): How to quantify the temporal storage effect using simulations instead of math

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DOI	10.1111/ele.12672
	How to quantify the temporal storage effect using simulations instead of math
	Ellner S.P.; Snyder R.E.; Adler P.B.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:11
英文摘要	The storage effect has become a core concept in community ecology, explaining how environmental fluctuations can promote coexistence and maintain biodiversity. However, limitations of existing theory have hindered empirical applications: the need for detailed mathematical analysis whenever the study system requires a new model, and restricted theory for structured populations. We present a new approach that overcomes both these limitations. We show how temporal storage effect can be quantified by Monte Carlo simulations in a wide range of models for competing species. We use the lottery model and a generic integral projection model (IPM) to introduce ideas, and present two empirical applications: (1) algal species in a chemostat with variable temperature, showing that the storage effect can operate without a long-lived life stage and (2) a sagebrush steppe community IPM. Our results highlight the need for careful modelling of nonlinearities so that conclusions are not driven by unrecognised model constraints. © 2016 John Wiley & Sons Ltd/CNRS
英文关键词	Coexistence; competition; environmental variability; integral projection model; storage effect; structured population model
学科领域	algae; Artemisia tridentata; biodiversity; biological model; computer simulation; diatom; periodicity; physiology; time factor; Biodiversity; Computer Simulation; Diatoms; Models, Biological; Periodicity; Time Factors
语种	英语
scopus关键词	algae; Artemisia tridentata; biodiversity; biological model; computer simulation; diatom; periodicity; physiology; time factor; Biodiversity; Computer Simulation; Diatoms; Models, Biological; Periodicity; Time Factors
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/118474
作者单位	Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, United States; Department of Biology, Case Western Reserve University, Cleveland, OH, United States; Department of Wildland Resources and the Ecology Center, Utah State University, Logan, UT, United States
推荐引用方式 GB/T 7714	Ellner S.P.,Snyder R.E.,Adler P.B.. How to quantify the temporal storage effect using simulations instead of math[J],2016,19(11).
APA	Ellner S.P.,Snyder R.E.,&Adler P.B..(2016).How to quantify the temporal storage effect using simulations instead of math.Ecology Letters,19(11).
MLA	Ellner S.P.,et al."How to quantify the temporal storage effect using simulations instead of math".Ecology Letters 19.11(2016).