摘要
目前广泛应用的几个主要产流模型(蓄满产流模型、考虑入渗率流域分配的超渗产流模型和综合产流模型)各有特点,但以往对它们的综合比较及其相互关系研究得不多,从而造成了用户选择模型的困难。通过深入剖析与对比,搞清了这几个模型之间的联系与区别,以及应用中需要注意的问题。一般情况下。
Each of the main runoff yield models (the natural storage model, the model of combining the infiltration curve with the areal distribution curve of the infiltration capacity within the basin, and the compound model), widely applied in China now, has its own distinguishing features. But there are few papers about the comprehensive comparison of them and the relations among them. This causes the difficulties for users to choose the proper model. Therefore, the relations and differences of these models are thoroughly analyzed and compared, and the problems to be noticed in practice are also pointed out. Generally speaking, the compound model of runoff yield should be selected and applied first.
出处
《水文》
CSCD
北大核心
1996年第6期14-23,共10页
Journal of China Hydrology
基金
陕西省自然科学基金
关键词
流域
产流模型
超渗产流
径流
watershed, runoff yield model, analysis, runoff formation at the natural storage, runoff formation in excess of infiltration, runoff