气候变化领域集成服务门户(CCPortal): The role of life history traits in mammalian invasion success

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DOI	10.1111/ele.12493
	The role of life history traits in mammalian invasion success
	Capellini I.; Baker J.; Allen W.L.; Street S.E.; Venditti C.
发表日期	2015
ISSN	1461-023X
EISSN	1461-0248
卷号	18 期号:10
英文摘要	Why some organisms become invasive when introduced into novel regions while others fail to even establish is a fundamental question in ecology. Barriers to success are expected to filter species at each stage along the invasion pathway. No study to date, however, has investigated how species traits associate with success from introduction to spread at a large spatial scale in any group. Using the largest data set of mammalian introductions at the global scale and recently developed phylogenetic comparative methods, we show that human-mediated introductions considerably bias which species have the opportunity to become invasive, as highly productive mammals with longer reproductive lifespans are far more likely to be introduced. Subsequently, greater reproductive output and higher introduction effort are associated with success at both the establishment and spread stages. High productivity thus supports population growth and invasion success, with barriers at each invasion stage filtering species with progressively greater fecundity. © 2015 John Wiley & Sons Ltd/CNRS.
英文关键词	Alien species; Biological invasions; Colonisation success; Demography; Invasion pathway; Life history theory; Mammals; Phylogeny; Propagule pressure; Range expansion
学科领域	biological invasion; colonization; comparative study; demography; fecundity; introduced species; life history trait; mammal; phylogeny; population growth; range expansion; Mammalia; animal; biological model; ecosystem; fertility; introduced species; mammal; phylogeny; reproduction; Animals; Ecosystem; Fertility; Introduced Species; Mammals; Models, Biological; Phylogeny; Reproduction
语种	英语
scopus关键词	biological invasion; colonization; comparative study; demography; fecundity; introduced species; life history trait; mammal; phylogeny; population growth; range expansion; Mammalia; animal; biological model; ecosystem; fertility; introduced species; mammal; phylogeny; reproduction; Animals; Ecosystem; Fertility; Introduced Species; Mammals; Models, Biological; Phylogeny; Reproduction
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/118628
作者单位	School of Biological, Biomedical and Environmental Sciences, University of Hull, Cottingham Road, Hull, HU6 7RX, United Kingdom; School of Biological Sciences, University of Reading, Reading, RG6 6BX, United Kingdom
推荐引用方式 GB/T 7714	Capellini I.,Baker J.,Allen W.L.,et al. The role of life history traits in mammalian invasion success[J],2015,18(10).
APA	Capellini I.,Baker J.,Allen W.L.,Street S.E.,&Venditti C..(2015).The role of life history traits in mammalian invasion success.Ecology Letters,18(10).
MLA	Capellini I.,et al."The role of life history traits in mammalian invasion success".Ecology Letters 18.10(2015).