广州江村水源地岩溶地下水流场数值模拟  

NUMERICAL SIMULATION OF THE KARST WATER IN JIANGCUN WATER SOURCE FIELD,GUANGZHOU

作　　者：王忠忠 支兵发 刘华 姚普 

机构地区：[1]广东省地质调查院,广州510080

出　　处：《地质灾害与环境保护》2009年第4期44-47,共4页Journal of Geological Hazards and Environment Preservation

基　　金：中国地质调查局地质调查项目(编号1212010534807)

摘　　要：采用GMS软件建立江村水源地岩溶地下水水文地质概念模型,利用MODFLOW模块模拟了岩溶地下水分布。模型识别、验证结果表明,所建立模型达到精度要求,真实地反映了该区域地下水水力特征,为该地区地下水污染调查评价奠定了基础。Conceptual model of the karst water hydrogeology in Jiangcun Water Source Field was built using GMS software. The distribution of the karst water was simulated by MODFLOW module. The model was identified and verified using PEST module. Simulation results show that the model can meet the precision requirements and objectively reflect the hydraulic characteristics of regional groundwater system. This work would lay a sound basis for groundwater contamination investigation and evaluation.

关 键 词：GMS 江村水源地 岩溶地下水 数值模拟 

分 类 号：P642.25[天文地球—工程地质学] P641[天文地球—地质矿产勘探]