摘要
岩溶地下水系统是西南岩溶石山地区最基本的水系统单元,而岩溶地下水系统划分则是正确评价、合理开发利用西南石山地区岩溶地下水资源的重要基础。先按"岩溶地下水系统相对独立、完整、流域级别逐次降低"的原则,结合地表水流域划分、地下水赋存及排泄形式将鄂西南岩溶地下水系统分为1 219个五级岩溶地下水子系统,其中集中排泄系统442个,分散径流排泄系统738个,蓄水构造系统39个;之后分别按储水构造、含水介质及其富水性对鄂西南五级岩溶地下水系统进行细分,并对其特征分别进行论述研究。
Karst groundwater system is the most basic water system in karst stone mountainous areas of southwest China,and the division of karst groundwater system is the important basis to evaluate and exploit karst groundwater resources in karst stone mountainous areas of southwest China.According to the classification of surface water basins,the karst groundwater system in southwestern Hubei is divided into1219five-grade karst groundwater subsystems,including442centralized drainage systems,738dispersed runoff drainage systems and39water storage structure systems.Then the five-grade karst groundwater system in southwestern Hubei is subdivided according to water storage structure,water-bearing medium and water-rich,and its characteristics are discussed and studied respectively.
作者
吴慈华
曹劲
左丽敏
Wu Cihua;Cao Jin;Zuo Limin(Hubei Institute of Hydrogeology and Engineering Geology,Jingzhou,Hubei 434020)
出处
《资源环境与工程》
2018年第B11期55-62,68,共9页
Resources Environment & Engineering
基金
湖北省鄂西南岩溶石山地区岩溶地下水资源勘查与生态环境地质调查(编号199910400112)
湖北省重点岩溶地区地下水与环境地质调查(编号200410400011)
西南岩溶地区1:5万水文地质环境地质调查(编号[2014] 02-004-001-04)
关键词
岩溶地下水系统划分
岩溶地下水系统特征
鄂西南
southwest Hubei
division of karst water system
characteristics of karst water system
