摘要
新安江水电站投产后,相应减少了火力发电的燃煤消耗量,减轻该地区资源和环境的压力;新安江水库提供了防洪安全,发挥了顶潮拒咸功效;在净化水质、改善区域小气候及调节下游河水水质等方面起到改善环境的作用。同时,新安江水库大坝对水生生物的物种多样性有一定影响,鱼类种类由建库前的107种减为目前的87种。
Xin'anjiang Reservoir purifies water quality,improves the regional microclimate and adjusts downstream water quality and so on.It plays an improvement role.However,Xin'anjiang Dam has some negative effect on species of aquatic life.Species of fish has reduced to 87 items from 107 items since the dam was built.
出处
《水利经济》
2006年第3期54-54,60,共2页
Journal of Economics of Water Resources
关键词
新安江水库
生态环境
社会效益
Xin'anjiang Reservoir
ecological environment
social benefit
