Application and Prospect of Research on Groundwater System Numerical Simulation

On the basis of the comprehensive analysis of numerical simulation of groundwater production,development and the current situation of computer simulation software application,the paper analysis groundwater numerical simulation model in the simulation accuracy,application,and integration with other subjects.Many problems in current situation are put forward,the importance of groundwater numerical simulation model which coupled integration with multi-disciplinary and seamless integration with GIS is emphasized.In pace with development and application of the computer technology,the development trends of future groundwater systems numerical simulation in the aspect of visual simulation and decision support are indicated.