ANALYSIS FOR THE EFFECT OF HYDROPOWER AND WATER CONSERVANCY ENGINEERING ON BASIN ECO-ENVIRONMENT IN

来源 :北京师范大学 | 被引量 : 0次 | 上传用户:yuhmmmmm
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  The water power resources are abundant in the Upper Yangtze River,accounting for over half of the nation totals.Hydropower development in the UpperYangtze River is an inevitable choice for the sustainable social and economic development in the river basin,and the necessity for current economic development as well.While the excessive development of hydropower has an effect on the eco-environ ment like the downstream water scarcity,serious incision of downstream river-bed,decreasing water level in main stream of river,water eutrophication,changes of spawning conditions for the fish downstream and etc..
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