Dam construction is an important engineering measure in dealing with the relationship between water and human being. However, with dam construction, some disadvantages to the river basin may be caused, including flow flux of downstream changed, flooded area reduced, river species and other organisms changed and substance sedimentation. Furthermore, it brings some diseases to human being and human residential areas reduced too. Based on the basic principles of ecohydralic engineering, some countermeasures to minimize the negative effects on rivers were put forward. They are reservoir ecological regulation, ecohydraulic engineering construction and comprehensive water pollution treatment.
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机译:Translating Success and Happiness: A Study on Dale Carnegie’s How to Win Friends and Influence People in Chinese Translations =翻译成功,译介幸福:卡内基之How to Win Friends and Influence People译本研究
机译:水控制手册。防洪明尼苏达河,明尼苏达州。 Lac Qui parleReservoir和march Lake Reservoir,包括march Lake Dam,Lac Qui parle Dam,Chippewa River Diversion Dam和Watson sag Weir,Watson,minnesota。调整