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根据参证站(所市水文站)资料外推了关门峡水库至电站厂址处的径流资料,分析了水库蓄水前后下游干沟、纸厂河、薛家大槽河口汇入白溪河处的年际径流、年内径流、各典型年典型月径流的变化规律,指出泥沙对下游影响不大,对下游河势河态无明显影响。
The runoff data of the Guanmenxia Reservoir to the site of the power station are extrapolated according to the data of the certification station (city hydrological station). The downstream dry ditches before and after the impoundment of the reservoir are analyzed, and the paper mill river and the Xuejiazhai estuary into the Baihe River Annual runoff, annual runoff and monthly variation of typical monthly runoff in various typical years. It is pointed out that sediment has little effect on the downstream and has no obvious effect on the downstream river regime.