首页> 外文会议>Proceedings of 2012 IEEE 3rd international conference on emergency management and management sciences >Numerical Modeling of Three Dimension Groundwater Flow in Tongliao (China)
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Numerical Modeling of Three Dimension Groundwater Flow in Tongliao (China)

机译:通辽市(中国)三维地下水流的数值模拟

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The use of groundwater flow modelsl is prevalent in the field of environmental hydrogeology to predict the fate and transport of contaminants for risk evaluation purposes.In this paper, the authors develop a groundwater flow model in Tongliao city, China by using Visual MODFLOW. The conceptual model was built by analyzing the hydrogeological data.Hydrologic parameters have been calibrated based on the available data observed from 1999 to 2002, the calibrated results show that the computed water heads fit into with perfectly the measured data, which indicate that the conceptual model and the parameters used in the model can reflect the actual physical system of the study domain. The calibrated parameters will be very useful to identify the aquifer properties and to analyze the groundwater flow dynamics, the changes of groundwater levels in the study area.
机译:在环境水文地质学中,普遍使用地下水流模型来预测污染物的去向和运移,以进行风险评估。本文作者使用Visual MODFLOW开发了中国通辽市的地下水流模型。通过对水文地质数据进行分析,建立了概念模型。根据1999年至2002年的观测资料对水文参数进行了标定,标定结果表明计算出的水头与实测数据完全吻合,表明了概念模型的正确性。模型中使用的参数可以反映研究领域的实际物理系统。校准后的参数对于确定含水层特性,分析地下水流动力学以及研究区域的地下水位变化非常有用。

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