【摘要】 本文结合宿市区域水文地质条件的实际状况,利用GMS对宿迁市区域含水层系统结构进行了体视化表达,使建立的区域水文地质概念模型更加直观,在概念模型的基础上建立了相应的数学模型,并利用Visual MODFLOW对宿迁市不同开采条件下的地下水位变化进行了预测。结果表明：2009年末将出现两个较大的水位降落漏斗区。根据模型预测结果,提出了该区地下水合理开采的建议。更多还原

【Abstract】 The structure of regional aquifer system in Suqian City is expressed by GMS according to the regional hydrogeological conditions,so that the hydrogeological conceptual model is more intuitionistic.Then,a corresponding model was established based on the hydrogeological conceptual model,and the variation of groundwater level in Suqian City was predicted by using Visual MODFLOW.The results indicate that there will be two big cones of depression in 2009.Finally,some reasonable suggestions for sustainable development with groundwater resources are given based on the predicted results.更多还原