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我国解放后已建成大、中、小型水库86,000多座,其中大、中型2,600多座.这些水库在防洪、灌溉、发电、航运、养鱼、城市及工业供水等方面起了巨大的作用,但有些水库也给环境带来了不利影响,这已经逐渐被人们所认识和重视.其中有的已采取了措施,消除或减少了不利影响,也有些问题尚未被人们所认识.作为水利工作者,在水库规划、设计、运用管理当中,必须弄清兴建水库,对环境带来的影
After the liberation of our country, more than 86,000 large, medium and small reservoirs have been built, of which 2,600 are large and medium-sized, and these reservoirs have played a great role in flood control, irrigation, power generation, shipping, fish farming, urban and industrial water supply, etc. However, Some reservoirs also have an adverse impact on the environment, which has gradually been recognized and valued some of which have taken measures to eliminate or reduce the adverse effects, but also some problems have not yet been recognized as water conservancy workers, In the reservoir planning, design, operation and management, we must clarify the reservoir construction, the impact on the environment