对新安江模型的改进

Improving Xin′anjiang Model

在新安江模型的结构中增加了超渗产流模型，对新安江模型进行了改进，使得新安江模型的产流理论更加完善，可以用于湿润地区、半干旱半湿润地区及干旱地区。把改进后的模型在半干旱半湿润的沂沭泗流域进行了验证和应用。

To improve the Xin′anjiang model,the model of the runoff formation in excess infiltration is added to that.The improved Xin′anjiang model can be used to simulate runoff in the humid, Semi-humid and Semi-arid regions,and which has been used to forecast flood in the semi-humid basin of Yishusi River.