DOI: 10.1111/ele.12811
Scopus记录号: 2-s2.0-85023757128
论文题名: Climate warming: a loss of variation in populations can accompany reproductive shifts
作者: Massot M. ; Legendre S. ; Fédérici P. ; Clobert J.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2017
卷: 20, 期: 9 起始页码: 1140
结束页码: 1147
语种: 英语
英文关键词: Climate change
; phenology
; population variation
; reproduction
; Zootoca vivipara
Scopus关键词: Zootoca vivipara
; animal
; climate
; climate change
; reproduction
; season
; temperature
; Animals
; Climate
; Climate Change
; Reproduction
; Seasons
; Temperature
英文摘要: The most documented response of organisms to climate warming is a change in the average timing of seasonal activities (phenology). Although we know that these average changes can differ among species and populations, we do not know whether climate warming impacts within-population variation in phenology. Using data from five study sites collected during a 13-year survey, we found that the increase in spring temperatures is associated with a reproductive advance of 10 days in natural populations of common lizards (Zootoca vivipara). Interestingly, we show a correlated loss of variation in reproductive dates within populations. As illustrated by a model, this shortening of the reproductive period can have significant negative effects on population dynamics. Consequently, we encourage tests in other species to assess the generality of decreased variation in phenological responses to climate change. © 2017 The Authors Ecology Letters published by CNRS and John Wiley & Sons Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107573
Appears in Collections: 气候减缓与适应
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作者单位: Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut d'Ecologie et des Sciences de l'Environnement de Paris (iEES Paris), Paris, France; Institut de Biologie de l'Ecole Normale Supérieure (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France; Station d'Ecologie Expérimentale, CNRS, USR 2936, Moulis, France
Recommended Citation:
Massot M.,Legendre S.,Fédérici P.,et al. Climate warming: a loss of variation in populations can accompany reproductive shifts[J]. Ecology Letters,2017-01-01,20(9)