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在多沙河流上修建水库,水库淤积是一个重要问题。因为它一方面影响水库的寿命;另一方面由于淤积向上游发展,抬高水位,造成上游两岸盐碱化和沼泽化。近几年来我国在多沙河流上建成了一些水库,有的已开始发生淤积,有的甚至已感到淤积问题严重。埃及阿斯旺(Aswan)水库已建成60年,从规划设
Reservoir construction in the Dousha River, reservoir deposition is an important issue. Because on the one hand it affects the life of the reservoir; on the other hand, due to siltation to the upstream development, raising the water level, resulting in the upper reaches of the two sides salinization and swamp. In recent years, some reservoirs have been built in the Dousha River in our country, and some have started to sediment, and some have even felt the problem of siltation. Aswan reservoir in Egypt has been completed 60 years from planning