DOI: 10.1111/ele.13745
论文题名: Distributions of LRS in varying environments
作者: Tuljapurkar S. ; Zuo W. ; Coulson T. ; Horvitz C. ; Gaillard J.-M.
刊名: Ecology Letters
ISSN: 1461023X
出版年: 2021
卷: 24, 期: 7 起始页码: 1328
结束页码: 1340
语种: 英语
中文关键词: autocorrelation
; environmental stochasticity
; lifetime reproductive success
; silver spoon effects
; state frequency
英文关键词: Capreolus
; Capreolus capreolus
; animal
; climate change
; deer
; reproduction
; Animals
; Climate Change
; Deer
; Reproduction
英文摘要: The lifetime reproductive success (LRS) of individuals is affected by random events such as death, realized growth or realized reproduction, and the outcomes of these events can differ even when individuals have identical probabilities. Another source of randomness arises when these probabilities also change over time in variable environments. For structured populations in stochastic environments, we extend our recent method to determine how birth environment and birth stage determine the random distribution of the LRS. Our results provide a null model that quantifies effects on LRS of just the birth size or stage. Using Roe deer Capreolus capreolus as a case study, we show that the effect of an individual's birth environment on LRS varies with the frequency of environments and their temporal autocorrelation, and that lifetime performance is affected by changes in the pattern of environmental states expected as a result of climate change. © 2021 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166941
Appears in Collections: 气候变化与战略
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作者单位: Department of Biology, Stanford University, Stanford, CA, United States; Department of Zoology, University of Oxford, Oxford, United Kingdom; Department of Biology, University of Miami, Coral Gables, FL, United States; Laboratoire de Biométrie et Biologie Evolutive, Université de Lyon, Villeurbanne, France
Recommended Citation:
Tuljapurkar S.,Zuo W.,Coulson T.,et al. Distributions of LRS in varying environments[J]. Ecology Letters,2021-01-01,24(7)