SCS模型在土门西沟小流域降水径流计算中的应用

The Application of SCS Model in Runoff Calculation in Tumen Xigou River Basin

目前,中国有一部分小流域的监测资料并不完全,很多地方甚至完全缺乏一些基本数据。因此,本课题组以土门西沟小流域为例,采用SCS模型,利用已知的降雨数据,对径流量进行模拟,并把模拟结果与实测结果做比较,来检测该模型是否在该流域适用,以期为无资料地区水文预测等工作提供相关参考。

At present,some small watershed monitoring information is not complete,many places even lack of basic data.Therefore,the research group take river basin in Tumen Xigou district as a case study,apply SCS model,use known rainfall data to simulate how the runoff works and compare the simulation data to the observation data,as to defect whether the SCS model fits this area or not.The author also hopes to supply related reference to hydrological forecasting in the other areas lack data.