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文章对临汾市蒲县昕水河、小河口水库2个水文站径流资料进行了年内分析,主要分析其年内均值、集中度、集中期、变化幅度和丰枯率等特征,结果表明两站径流季节性变化明显,主要集中在7月、8月,年内月径流极值比较大,丰枯率总体表现为下降趋势。该结论可为临汾市水利工程规划设计和优化管理提供科学依据。
The paper analyzed the runoff data of two hydrological stations in Xinshuihe and Xiaokoukou reservoirs in Puxian, Linfen, and analyzed the features such as average, concentration, concentration period, rate of change and abundance rate during the year. The results show that the two stations runoff Seasonal changes are obvious, mainly concentrated in July and August, the monthly runoff extremes are relatively large, and the overall performance of Fengshui rate is declining. This conclusion can provide a scientific basis for the planning, design and optimization management of Linfen Water Conservancy Project.