新安江日降雨径流模型在安徽省沿江江南地区应用
The Application of the Xin’an River Daily Rainfall-Runoff Model in the South of the Yangtze River Area along the Yangtze River, Anhui Province

DOI: 10.12677/JWRR.2015.41004, PP. 32-38

Keywords: 新安江日降雨径流模型，安徽省沿江江南地区，应用
Xin’an River Daily Rainfall-Runoff Model, The South of the Yangtze River Area along the Yangtze River, Application

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Abstract:

当集水面积相差较大时，采用水文比拟法计算设计径流，计算成果可能误差较大，采用此法计算新建水库设计径流时，可能会带来水库设计水位的偏差。通过建立皖东南宣城市广德县粮长门水库新安江日降雨径流模型，计算粮长门水库设计径流，并移用到皖西南安庆市破罡湖流域进行验证，得到较为满意的效果。
When the difference of catchment areas is large, the errors of calculation result may be compara-tively large using the hydrologic analogy method to calculate design runoff. Using this method to calculate design runoff of a new reservoir may bring deviation of the reservoir’s design water level. Through the establishment of the Xin’an River daily rainfall-runoff model of the Liang Changmen Reservoir in Guangde, Xuancheng, southeast of Anhui, runoff of the Liang Changmen Reservoir was calculated; the model was verified by applying it to the Pogang Lake Basin in Anqing, southwest of Anhui, and satisfactory results were got.

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