鄱阳湖流域赣南地区岩溶地下水特征及影响因素  

Characteristics and Influencing Factors of Karst Groundwater in Southern Jiangxi in Poyang Lake Basin

作　　者：郑文晓 郭晓娟 赵兰芝 王健[2] Zheng Wenxiao;Guo Xiaojuan;Zhao Lanzhi;Wang Jian(China Railway Water Conservancy and Hydropower Planning and Design Group Co.,Ltd.,Nanchang 330029,Jiangxi;School of Water Resources and Environmental Engineering,East China University of Technology,Nanchang 330013,Jiangxi)

机构地区：[1]中铁水利水电规划设计集团有限公司,江西南昌330029 [2]东华理工大学水资源与环境工程学院,江西南昌330013

出　　处：《陕西水利》2023年第2期97-100,共4页Shaanxi Water Resources

基　　金：江西省水利厅科技项目(202123YBKT10)。

摘　　要：赣南地区位于鄱阳湖流域赣江上游,岩溶水是当地的主要水源。岩溶发育受走向北东向和北西向断层控制,走向北东向构造形成的岩溶是地下水主要导水通道。地下水化学类型为HCO_(3)-Ca型,主要为碳酸盐溶解,而阴离子主要受到农业活动影响。岩溶水极易被人为活动影响,随着城镇化和矿产开发进程加速发展,建议加强岩溶地下水资源保护。Gannan area is located in the upper reaches of Ganjiang River in Poyang Lake Basin,and karst water is the main local water source.Karst development was controlled by NE trending and NW trending faults.The karst formed by NE trending structure is the main water channel of groundwater.The chemical type of groundwater is HCO_(3)-Ca type,which is mainly dissolved by carbonate,while the anion is mainly affected by agricultural activities.Karst water is easily affected by human activities.With the accelerated development of urbanization and mineral development,it is suggested to strengthen the protection of karst groundwater resources.

关 键 词：赣南地区 岩溶水 地质构造 水化学 影响因素 

分 类 号：P345[天文地球—水文科学]