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Patrick J. Dugan Chris Barlow Angelo A. Agostinho Eric Baran Glenn F. Cada Daqing Chen Ian G. Cowx John W. Ferguson Tuantong Jutagate Martin Mallen-Cooper Gerd Marmulla John Nestler Miguel Petrere Robin L. Welcomme Kirk O. Winemiller 《Ambio》2010,39(4):344-348
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. 相似文献
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Lebel Louis Lebel Phimphakan Soe Khin Maung Phuong Nguyen Thanh Navy Hap Phousavanh Phouvin Jutagate Tuantong Akester Michael Lebel Boripat 《Regional Environmental Change》2020,20(3):1-9
Natural protected areas (NPA) are portions of the Mexican territory where the original environment has not been modified and which are protected in order t 相似文献
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