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Ecology and hydraulic engineering: urgent problems of the ecological restructuring of reservoirs

机译:生态与水利工程:水库生态改造的紧迫问题

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摘要

The reservoir is a 20th century phenomenon. At the turn of the 20th century, the total volume of reservoirs on the globe amounted to 15 km~3, and now exceeds 6.6 thousand km~3. Their overall area is 400, 000 km~2. The creation of reservoirs has made it possible in many regions of the world to solve urgent problems involving water supply for the population and water storage; it was one of the conditions required for the development of water power, irrigation, and water transport, has made a significant contribution to flood and mudflow control, and has contributed to the effective water supply of number of cities, the development of recreation, etc.
机译:水库是20世纪的现象。到20世纪初,全球水库的总容量已达15 km〜3,现在已超过6.6 000 km〜3。它们的总面积为400,000 km〜2。水库的建立使世界许多地区能够解决涉及人口供水和蓄水的紧迫问题;它是发展水力,灌溉和水运所需的条件之一,对控制洪水和泥石流做出了重要贡献,并为许多城市的有效供水,娱乐活动的发展等做出了贡献。 。

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