Visual Modflow在地下水资源评价中的应用

地下水资源评价是在已建立的三维数值模拟管理系统基础上,应用VisualModflow软件的系统化和可视化特点以及所拥有的强大模拟功能,对长春市城区地下水资源进行整体、分层和分区评价,研究结果表明:长春市地下水开发利用程度是很高的,在开采总量不变的情况下,可适当调整产业结构、开采布局,以实现地下水可持续发展。实践证明VisualModflow所建立的地下水资源评价系统,对于科学制订水资源利用、开发和保护决策方案具有极其重要的理论指导意义和实用价值。

Application of Visual Modflow to Evaluation of Groundwater Resources

The evaluation of the groundwater resources in Changchun urban area is based on the management system of three dimensional numerical simulation,and the software Visual Modflow is used for the systematic and visual features and the strong simulation functions.The evaluation is divided for the whole system,the layers and the district zone.The study shows that the exploitation of the groundwater is in a very high degree,and that under the constant exploitation the industry structure and the exploitation layout can be adjusted to realize the sustainable development of the groundwater.The practice indicates that the developed evaluation system for the groundwater resources based on Visual Modflow is useful for the decision making of groundwater utilization,exploitation and protection.