Fish Migration, Dams, and Loss of Ecosystem Services in the Mekong Basin

被引：262

作者：

Dugan, Patrick J. ^{[1
]}

Barlow, Chris ^{[2
]}

Agostinho, Angelo A. ^{[3
]}

Baran, Eric ^{[4
]}

Cada, Glenn F. ^{[5
]}

Chen, Daqing ^{[6
]}

Cowx, Ian G. ^{[7
]}

Ferguson, John W. ^{[8
]}

Jutagate, Tuantong ^{[9
]}

Mallen-Cooper, Martin ^{[10
]}

Marmulla, Gerd ^{[11
]}

Nestler, John ^{[12
]}

Petrere, Miguel ^{[13
]}

Welcomme, Robin L.

Winemiller, Kirk O. ^{[14
]}

机构：

[1] WorldFish Ctr, George Town 10670, Malaysia

[2] Australian Ctr Int Agr Res, Canberra, ACT 2601, Australia

[3] Fundacao Univ Estadual Maringa, BR-87020900 Maringa, Parana, Brazil

[4] WorldFish Ctr, Phnom Penh, Cambodia

[5] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[6] Yangtze River Fisheries Res Inst, Jingzhou City, Peoples R China

[7] Hull Int Fisheries Inst, Kingston Upon Hull, N Humberside, England

[8] NW Fisheries Sci Ctr, Seattle, WA 98112 USA

[9] Ubon Ratchathani Univ, Ubon Ratchathani, Thailand

[10] Fishway Consulting Serv, St Ives Chase, NSW 2075, Australia

[11] Food & Agr Org United Nat, Rome, Italy

[12] USA Corps Engn, Concord, MA USA

[13] Univ Estadual Paulista, BR-13506900 Rio Claro, Brazil

[14] Texas A&M Univ, College Stn, TX 77843 USA

来源：

AMBIO | 2010年 / 39卷 / 04期

关键词：

Mekong; Inland fisheries; Fish migration; Dams; Ecosystem services; River development; SUSTAINABILITY; RIVER;

D O I：

10.1007/s13280-010-0036-1

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The past decade has seen increased international recognition of the importance of the services provided by natural ecosystems. It is unclear however whether such international awareness will lead to improved environmental management in many regions. We explore this issue by examining the specific case of fish migration and dams on the Mekong river. We determine that dams on the Mekong mainstem and major tributaries will have a major impact on the basin's fisheries and the people who depend upon them for food and income. We find no evidence that current moves towards dam construction will stop, and consider two scenarios for the future of the fisheries and other ecosystems of the basin. We conclude that major investment is required in innovative technology to reduce the loss of ecosystem services, and alternative livelihood strategies to cope with the losses that do occur.

引用

页码：344 / 348

页数：5

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