A SHALLOW GROUND WATER SYSTEM MODEL BASED ON STOCHASTIC INPUT INFORMATION
考虑随机输入信息的浅层地下水系统模型

According to the characteristics of the shallow ground water system,the authors study the ground water system from the angle of the whole hydrological circle which includes the precipitation, surface water and ground water. A stochastic model is used to generate the input factors and boundary conditions of the model,and empiral expressions are suggested for the estimation of water exchange. The governing equation of the ground water flow is solved on the basis of the Integrated Finite Difference Methed. An example of the medel shows that the results are reasonable.