气候变化领域集成服务门户(CCPortal): Boom-bust dynamics in biological invasions: towards an improved application of the concept

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DOI	10.1111/ele.12822
	Boom-bust dynamics in biological invasions: towards an improved application of the concept
	Strayer D.L.; D'Antonio C.M.; Essl F.; Fowler M.S.; Geist J.; Hilt S.; Jarić I.; Jöhnk K.; Jones C.G.; Lambin X.; Latzka A.W.; Pergl J.; Pyšek P.; Robertson P.; von Schmalensee M.; Stefansson R.A.; Wright J.; Jeschke J.M.
发表日期	2017
ISSN	1461-023X
EISSN	1461-0248
卷号	20 期号:10
英文摘要	Boom-bust dynamics – the rise of a population to outbreak levels, followed by a dramatic decline – have been associated with biological invasions and offered as a reason not to manage troublesome invaders. However, boom-bust dynamics rarely have been critically defined, analyzed, or interpreted. Here, we define boom-bust dynamics and provide specific suggestions for improving the application of the boom-bust concept. Boom-bust dynamics can arise from many causes, some closely associated with invasions, but others occurring across a wide range of ecological settings, especially when environmental conditions are changing rapidly. As a result, it is difficult to infer cause or predict future trajectories merely by observing the dynamic. We use tests with simulated data to show that a common metric for detecting and describing boom-bust dynamics, decline from an observed peak to a subsequent trough, tends to severely overestimate the frequency and severity of busts, and should be used cautiously if at all. We review and test other metrics that are better suited to describe boom-bust dynamics. Understanding the frequency and importance of boom-bust dynamics requires empirical studies of large, representative, long-term data sets that use clear definitions of boom-bust, appropriate analytical methods, and careful interpretations. © 2017 John Wiley & Sons Ltd/CNRS
英文关键词	alien species; biological invasions; concepts; exotic species; invasive species; long-term; management; non-native species; population collapse; population crash; population dynamics; reckless invaders; systematic review
学科领域	biological invasion; environmental conditions; introduced species; invasive species; literature review; long-term change; population decline; population outbreak; species concept; ecology; introduced species; population dynamics; Ecology; Introduced Species; Population Dynamics
语种	英语
scopus关键词	biological invasion; environmental conditions; introduced species; invasive species; literature review; long-term change; population decline; population outbreak; species concept; ecology; introduced species; population dynamics; Ecology; Introduced Species; Population Dynamics
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/118324
作者单位	Cary Institute of Ecosystem Studies, Millbrook, NY, United States; Freie Universität Berlin, Berlin, Germany; Department of Ecology, Evolution, and Marine Biology, University of California Santa Barbara, Santa Barbara, CA, United States; Division of Conservation, Vegetation and Landscape Ecology, University of Vienna, Vienna, Austria; Department of Biosciences, Swansea University, Singleton Park, United Kingdom; Aquatic Systems Biology Unit, Technical University of Munich, Freising, Germany; Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany; Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia; Commonwealth Scientific and Industrial Research Organisation, Land and Water, Black Mountain, Canberra, Australia; School of Biological Sciences, University of Aberdeen, Aberdeen, United Kingdom; Department of Natural Resource Sciences, McGill University-MacDonald Campus, Saint-Anne-de-Bellevue, Canada; Institute of Botany, Department of Invasion Ecolo...
推荐引用方式 GB/T 7714	Strayer D.L.,D'Antonio C.M.,Essl F.,et al. Boom-bust dynamics in biological invasions: towards an improved application of the concept[J],2017,20(10).
APA	Strayer D.L..,D'Antonio C.M..,Essl F..,Fowler M.S..,Geist J..,...&Jeschke J.M..(2017).Boom-bust dynamics in biological invasions: towards an improved application of the concept.Ecology Letters,20(10).
MLA	Strayer D.L.,et al."Boom-bust dynamics in biological invasions: towards an improved application of the concept".Ecology Letters 20.10(2017).