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小浪底水库是治理黄河的一项关键性工程。在最高蓄水位为275米时,总库容有126.5亿立米,水库面积达272平方公里。上承三门峡水库来水,下接辽阔的冲积平原,规模相当宏大,位置极其重要,它的修建对库周和下游的环境生态将带来多方面的影响。小浪底水库是一项除害兴利综合利用的大型水利工程,它具有防洪(包括减淤)、发电、灌溉、防凌等多种功能,对国民经济有重大意义,对受益地区人民生活水平和环境质量有良好影响,同时水库建成后,黄河下游河道的冲淤变化,以及坝库是否会引起诱发性地震
Xiaolangdi Reservoir is a key project to govern the Yellow River. At the maximum water level of 275 meters, the total storage capacity of 12.65 billion cubic meters, the reservoir area of 272 square kilometers. On the Shang Sanmenxia reservoir water, the next access to the vast alluvial plain, the scale is quite large, the location is extremely important, its construction on the reservoir and the downstream environment and ecology will bring many effects. Xiaolangdi Reservoir is a large-scale water conservancy project that makes comprehensive utilization of harmful and harmful to the environment. It has various functions such as flood control (including siltation reduction), power generation, irrigation and anti-flood and is of great significance to the national economy. Quality has a good impact, at the same time the reservoir is completed, the scouring and silting changes of the lower Yellow River, as well as whether dam will cause induced earthquake