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COMPARATIVE BIOGEOGRAPHY OF MARINE INVADERS ACROSS THEIR NATIVE AND INTRODUCED RANGES

机译:跨国公司海洋入侵者的比较生物地理介绍和介绍的范围

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摘要

Biological invasions continue to exert extensive environmental and economic impacts.Understanding why some introduced species become invasive is critical to their management.Determining the mechanisms underpinning invasion success has focussed on aspects of the ecology and physiology of the species in the introduced range.Through the application of biogeographic approaches,however,a growing body of research highlights insights that stem from studying invasion success as a biogeographic issue.In particular,a comparison of both biogeographic regions(i.e.the native and introduced ranges)allows exclusive insight into seven different major biogeographic hypotheses that we identified to explain invader success.These include the enemy release hypothesis,niche shifts,trait differences,the evolution of invasiveness,native allies,environmental matching and genetic diversity.All imply a difference or gradient between the ranges that may mechanistically explain an invader's differential performance.This review summarizes the support for these seven different theories underpinning the biogeography of marine invasions and also provides case studies for different theories addressing the comparative biogeography of marine invasions.Additionally,we catalogue the geographic regions of the invasive species used in biogeographic comparisons and the diversity of species,habitats and climate zones examined.Finally,we highlight critical knowledge gaps and suggest future research directions for improving our understanding of the processes driving invasion success.
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著录项

  • 来源
  • 作者

    PAUL E.GRIBBEN; JAMES E.BYERS;

  • 作者单位

    Centre for Marine Science and Innovation School of Biological Earth and Environmental Science University of New South Wales Sydney New South Wales 2052 Australia;

    Odum School of Ecology University of Georgia Athens Georgia 30677 USA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 海洋学;
  • 关键词

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