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白石水库位于辽宁境内大凌河干流上 ,水库最大库容 16 .4 5亿 m3 .是集灌溉、防洪、发电及城市供水为一体的综合性大型水利工程 .由于流域内降雨量的集中及上游土壤植被的特点 ,坝址附近输沙量每年大约有 2 10 0万 t,含沙量 18.0 8kg/ m3 ,属多泥沙河流 ,因此流域内的洪水控制
Located in the main stream of Daling River in Liaoning Province, the Baishi Reservoir is a large-scale integrated water conservancy project that integrates irrigation, flood control, power generation and urban water supply with a maximum capacity of 1,645 million m3. Due to the concentration of rainfall in the basin and the upper reaches of the soil Vegetation is characterized by an annual sediment load of about 210 million tons and a sediment concentration of 18.0 8 kg / m3 around the dam site, which is a sediment-laden river, so flood control in the basin