Dams have brought considerable benefits to many countries and regions. They have enabled improvement and expansion of hydropower generation; irrigated agriculture; water supply for domestic and industrial uses; water for ecological services and pollution control; flood control; and reduced vulnerability to droughts. Dam assessment is by its nature a complex undertaking. First, many of the benefits and costs associated with dam development have quite...
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详细
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2008/01/01
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出版
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45524
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1
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1
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2010/05/19
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Disclosed
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Indirect economic impacts of dams : case studies from India, Egypt, and Brazil
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dam