Cascading effects of overfishing marine systems

被引：222

作者：

Scheffer, M

Carpenter, S

de Young, B

机构：

[1] Univ Wageningen & Res Ctr, Dept Environm Sci, Aquat Ecol & Water Qual Management Grp, NL-6700 DD Wageningen, Netherlands

[2] Univ Wisconsin, Ctr Limnol, Madison, WI 53706 USA

[3] Mem Univ Newfoundland, Dept Phys & Phys Oceanog, St John, NF A1B 3X7, Canada

来源：

TRENDS IN ECOLOGY & EVOLUTION | 2005年 / 20卷 / 11期

关键词：

D O I：

10.1016/j.tree.2005.08.018

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Profound indirect ecosystem effects of overfishing have been shown for coastal systems such as coral reefs and kelp forests. A new study from the ecosystem off the Canadian east coast now reveals that the elimination of large predatory fish can also cause marked cascading effects on the pelagic food web. Overall, the view emerges that, in a range of marine ecosystems, the effects of fisheries extend well beyond the collapse of fish exploited stocks.

引用

页码：579 / 581

页数：3

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