气候变化领域集成服务门户(CCPortal): Biotic resistance to invasion is ubiquitous across ecosystems of the United States

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DOI	10.1111/ele.13446
	Biotic resistance to invasion is ubiquitous across ecosystems of the United States
	Beaury E.M.; Finn J.T.; Corbin J.D.; Barr V.; Bradley B.A.
发表日期	2020
ISSN	1461023X
卷号	23 期号:3
英文摘要	The biotic resistance hypothesis predicts that diverse native communities are more resistant to invasion. However, past studies vary in their support for this hypothesis due to an apparent contradiction between experimental studies, which support biotic resistance, and observational studies, which find that native and non-native species richness are positively related at broad scales (small-scale studies are more variable). Here, we present a novel analysis of the biotic resistance hypothesis using 24 456 observations of plant richness spanning four community types and seven ecoregions of the United States. Non-native plant occurrence was negatively related to native plant richness across all community types and ecoregions, although the strength of biotic resistance varied across different ecological, anthropogenic and climatic contexts. Our results strongly support the biotic resistance hypothesis, thus reconciling differences between experimental and observational studies and providing evidence for the shared benefits between invasive species management and native biodiversity conservation. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	biodiversity; biogeography; biotic resistance; conservation; diversity-invasibility hypothesis; invasive species; non-native species; plant ecology
语种	英语
scopus关键词	biodiversity; ecology; ecosystem; introduced species; plant; United States; Biodiversity; Ecology; Ecosystem; Introduced Species; Plants; United States
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/120930
作者单位	Graduate Program in Organismic and Evolutionary Biology, University of Massachusetts Amherst, Amherst, MA, United States; Department of Environmental Conservation, University of Massachusetts Amherst, Amherst, MA, United States; Department of Biological Sciences, Union College, Schenectady, NY, United States; Department of Computer Science, Mount Holyoke College, South Hadley, MA, United States
推荐引用方式 GB/T 7714	Beaury E.M.,Finn J.T.,Corbin J.D.,et al. Biotic resistance to invasion is ubiquitous across ecosystems of the United States[J],2020,23(3).
APA	Beaury E.M.,Finn J.T.,Corbin J.D.,Barr V.,&Bradley B.A..(2020).Biotic resistance to invasion is ubiquitous across ecosystems of the United States.Ecology Letters,23(3).
MLA	Beaury E.M.,et al."Biotic resistance to invasion is ubiquitous across ecosystems of the United States".Ecology Letters 23.3(2020).