气候变化领域集成服务门户(CCPortal): A synthesis of transplant experiments and ecological niche models suggests that range limits are often niche limits

CCPortal

DOI	10.1111/ele.12604
	A synthesis of transplant experiments and ecological niche models suggests that range limits are often niche limits
	Lee-Yaw J.A.; Kharouba H.M.; Bontrager M.; Mahony C.; Csergo A.M.; Noreen A.M.E.; Li Q.; Schuster R.; Angert A.L.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:6
英文摘要	Global change has made it important to understand the factors that shape species' distributions. Central to this area of research is the question of whether species' range limits primarily reflect the distribution of suitable habitat (i.e. niche limits) or arise as a result of dispersal limitation. Over-the-edge transplant experiments and ecological niche models are commonly used to address this question, yet few studies have taken advantage of a combined approach for inferring the causes of range limits. Here, we synthesise results from existing transplant experiments with new information on the predicted suitability of sites based on niche models. We found that individual performance and habitat suitability independently decline beyond range limits across multiple species. Furthermore, inferences from transplant experiments and niche models were generally concordant within species, with 31 out of 40 cases fully supporting the hypothesis that range limits are niche limits. These results suggest that range limits are often niche limits and that the factors constraining species' ranges operate at scales detectable by both transplant experiments and niche models. In light of these findings, we outline an integrative framework for addressing the causes of range limits in individual species. © 2016 John Wiley & Sons Ltd/CNRS.
英文关键词	Abiotic constraints; Climate; Dispersal limitation; Fitness; Geographical distribution; Over the edge transplant; Species distribution modelling
学科领域	abiotic factor; boundary delimitation; climate change; dispersal; ecological modeling; fitness; geographical distribution; global change; habitat structure; niche; plant; range expansion; transplantation; animal; animal dispersal; biological model; ecosystem; plant dispersal; statistical model; Animal Distribution; Animals; Ecosystem; Linear Models; Models, Biological; Plant Dispersal
语种	英语
scopus关键词	abiotic factor; boundary delimitation; climate change; dispersal; ecological modeling; fitness; geographical distribution; global change; habitat structure; niche; plant; range expansion; transplantation; animal; animal dispersal; biological model; ecosystem; plant dispersal; statistical model; Animal Distribution; Animals; Ecosystem; Linear Models; Models, Biological; Plant Dispersal
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/118539
作者单位	Department of Botany, University of British Columbia, Vancouver, BC, Canada; Institut de Biologie, Université de Neuchatel, Neuchatel, Switzerland; Department of Evolution and Ecology, University of California Davis, Davis, CA, United States; Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada; School of Natural Sciences, Trinity College Dublin, Dublin, Ireland
推荐引用方式 GB/T 7714	Lee-Yaw J.A.,Kharouba H.M.,Bontrager M.,et al. A synthesis of transplant experiments and ecological niche models suggests that range limits are often niche limits[J],2016,19(6).
APA	Lee-Yaw J.A..,Kharouba H.M..,Bontrager M..,Mahony C..,Csergo A.M..,...&Angert A.L..(2016).A synthesis of transplant experiments and ecological niche models suggests that range limits are often niche limits.Ecology Letters,19(6).
MLA	Lee-Yaw J.A.,et al."A synthesis of transplant experiments and ecological niche models suggests that range limits are often niche limits".Ecology Letters 19.6(2016).