Something in the way you move: dispersal pathways affect invasion success

被引：614

作者：

Wilson, John R. U. ^{[1
]}

Dormontt, Eleanor E. ^{[2
]}

Prentis, Peter J. ^{[2
]}

Lowe, Andrew J. ^{[2
,3
]}

Richardson, David M. ^{[1
]}

机构：

[1] Univ Stellenbosch, Dept Bot & Zool, Ctr Invas Biol, ZA-7602 Matieland, South Africa

[2] Univ Adelaide, Australian Ctr Evolutionary Biol & Biodivers, Sch Earth & Environm Sci, Adelaide, SA 5005, Australia

[3] State Herbarium & Bioknowledge S Australia, Adelaide, SA 5000, Australia

来源：

TRENDS IN ECOLOGY & EVOLUTION | 2009年 / 24卷 / 03期

基金：

澳大利亚研究理事会;

关键词：

LONG-DISTANCE DISPERSAL; PLANT-SPECIES DISTRIBUTIONS; GENETIC DIVERSITY; BIOLOGICAL INVASIONS; PROPAGULE PRESSURE; ADAPTIVE EVOLUTION; ALIEN PLANTS; POPULATIONS; INTRODUCTIONS; ORIGIN;

D O I：

10.1016/j.tree.2008.10.007

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Biological invasions are caused by human-mediated extra-range dispersal and, unlike natural extra-range dispersal, are often the result of multiple introductions from multiple sources to multiple locations. The processes and opportunities that result in propagulles moving from one area to another can be used more broadly to differentiate all types of extra-range dispersal. By examining key properties of dispersal pathways (notably propagule pressure, genetic diversity and the potential for simultaneous movement of coevolved species), the establishment and evolutionary trajectories of extra-range dispersal can be better understood. Moreover, elucidation of the mechanistic properties of dispersal pathways is crucial for scientists and managers who wish to assist, minimise or prevent future movements of organisms.

引用

页码：136 / 144

页数：9

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