Will extreme climatic events facilitate biological invasions?

被引：412

作者：

Diez, Jeffrey M. ^{[1
]}

D'Antonio, Carla M. ^{[2
]}

Dukes, Jeffrey S. ^{[3
,4
]}

Grosholz, Edwin D. ^{[5
]}

Olden, Julian D. ^{[6
]}

Sorte, Cascade J. B. ^{[7
]}

Blumenthal, Dana M. ^{[8
]}

Bradley, Bethany A. ^{[9
]}

Early, Regan ^{[10
]}

Ibanez, Ines ^{[11
]}

Jones, Sierra J. ^{[12
]}

Lawler, Joshua J. ^{[13
]}

Miller, Luke P. ^{[14
]}

机构：

[1] ETH, Inst Integrat Biol, Zurich, Switzerland

[2] Univ Calif Santa Barbara, Dept Ecol Evolut & Marine Biol, Santa Barbara, CA 93106 USA

[3] Purdue Univ, Dept Forestry & Nat Resources, W Lafayette, IN 47907 USA

[4] Purdue Univ, Dept Biol Sci, W Lafayette, IN 47907 USA

[5] Univ Calif Davis, Dept Environm Sci & Policy, Davis, CA 95616 USA

[6] Univ Washington, Sch Aquat & Fishery Sci, Seattle, WA 98195 USA

[7] Univ Massachusetts, Dept Environm Earth & Ocean Sci, Boston, MA 02125 USA

[8] ARS, Rangeland Resources Res Unit, USDA, Ft Collins, CO USA

[9] Univ Massachusetts, Dept Environm Conservat, Amherst, MA 01003 USA

[10] Univ Evora, Catedra Rui Nabeiro, Evora, Portugal

[11] Univ Michigan, Sch Nat Resources, Ann Arbor, MI 48109 USA

[12] Univ S Carolina, Dept Biol Sci, Columbia, SC 29208 USA

[13] Univ Washington, Sch Forest Resources, Seattle, WA 98195 USA

[14] Northeastern Univ, Ctr Marine Sci, Nahant, MA 01908 USA

来源：

FRONTIERS IN ECOLOGY AND THE ENVIRONMENT | 2012年 / 10卷 / 05期

基金：

美国国家科学基金会;

关键词：

IMPACTS; DROUGHT; COMMUNITY; PLANTS; DISTURBANCE; TOLERANCE; RIVER; TEMPERATURE; COEXISTENCE; COMPETITION;

D O I：

10.1890/110137

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Extreme climatic events (ECEs) - such as unusual heat waves, hurricanes, floods, and droughts - can dramatically affect ecological and evolutionary processes, and these events are projected to become more frequent and more intense with ongoing climate change. However, the implications of ECEs for biological invasions remain poorly understood. Using concepts and empirical evidence from invasion ecology, we identify mechanisms by which ECEs may influence the invasion process, from initial introduction through establishment and spread. We summarize how ECEs can enhance invasions by promoting the transport of propagules into new regions, by decreasing the resistance of native communities to establishment, and also sometimes by putting existing non-native species at a competitive disadvantage. Finally, we outline priority research areas and management approaches for anticipating future risks of unwanted invasions following ECEs. Given predicted increases in both ECE occurrence and rates of species introductions around the globe during the coming decades, there is an urgent need to understand how these two processes interact to affect ecosystem composition and functioning.

引用

页码：249 / 257

页数：9

共 62 条

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