DOI: 10.1111/gcb.13000
论文题名: Intraspecific trait variation across scales: Implications for understanding global change responses
作者: Moran E.V. ; Hartig F. ; Bell D.M.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2016
卷: 22, 期: 1 起始页码: 137
结束页码: 150
语种: 英语
英文关键词: Evolution
; Genetic variation
; Global change
; Intraspecific variation
; Population differentiation
; Population dynamics
; Species range
; Trait
Scopus关键词: ecological modeling
; evolution
; genetic variation
; global change
; intraspecific variation
; population dynamics
; climate change
; environmental aspects and related phenomena
; evolution
; genetic epigenesis
; genetic variation
; phenotype
; theoretical model
; Biological Evolution
; Climate Change
; Ecological and Environmental Phenomena
; Epigenesis, Genetic
; Genetic Variation
; Models, Theoretical
; Phenotype
英文摘要: Recognition of the importance of intraspecific variation in ecological processes has been growing, but empirical studies and models of global change have only begun to address this issue in detail. This review discusses sources and patterns of intraspecific trait variation and their consequences for understanding how ecological processes and patterns will respond to global change. We examine how current ecological models and theories incorporate intraspecific variation, review existing data sources that could help parameterize models that account for intraspecific variation in global change predictions, and discuss new data that may be needed. We provide guidelines on when it is most important to consider intraspecific variation, such as when trait variation is heritable or when nonlinear relationships are involved. We also highlight benefits and limitations of different model types and argue that many common modeling approaches such as matrix population models or global dynamic vegetation models can allow a stronger consideration of intraspecific trait variation if the necessary data are available. We recommend that existing data need to be made more accessible, though in some cases, new experiments are needed to disentangle causes of variation. © 2016 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/61536
Appears in Collections: 影响、适应和脆弱性
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作者单位: School of Natural Sciences, UC Merced, Merced, CA, United States; Department of Biometry and Environmental System Analysis, University of Freiburg, Freiburg, Germany; Pacific Northwest Research Station, USDA Forest Service, Portland, OR, United States
Recommended Citation:
Moran E.V.,Hartig F.,Bell D.M.. Intraspecific trait variation across scales: Implications for understanding global change responses[J]. Global Change Biology,2016-01-01,22(1)