滦河内蒙段闪电河子流域地下水资源开采潜力评价

通过对滦河上游闪电河子流域水文地质实体辨识、含水层概念模型选择、边界条件确定、以及初始水头、含水层底板高程和水文地质参数空间变异性分析,采用可视模块化的三维有限差模型(VISUAL MODFLOW)对闪电河子流域地下水资源的开采潜力进行了评价。在评价过程中,基于地质统计学插值、估值理论,对于MOD-FLOW减小误差和简化参数的调节试算过程提出了新的计算思路,从而保证了模拟计算的精度。

Assessment of groundwater resources in Shandianhe River basin of the Inner Mogolian section of Luanhe River

By identifying hydrogeolocial regime,choosing aquifer conception model,determining boundary condition and analysis of space variation for initial water table elevation,aquifer bed elevation and hydrogeological parameters,authors have assessed exploitation potentiality of groundwater resources in the Shandianhe River basin of the Inner Mogolian section of Luanhe River with the VISUAL MODFLOW.Based on geology statistics,the new thought is presented in the course of MODFLOW assessment.