江西省吉安市地下水系统防污性能评价  

Appraisement of Autipollution Capability of Groundwater Systems in Jian City,Jiangxi Province

作　　者：刘细元[1] 

机构地区：[1]江西省地质调查研究院,南昌330201

出　　处：《地质调查与研究》2006年第3期217-221,共5页Geological Survey and Research

基　　金：国家地质大调查项目:江西省主要城市环境地质问题调查评价(1212010540303)

摘　　要：吉安市位于赣江中游地带、吉(安)—泰(和)红层盆地中北部,地下水有松散岩类孔隙水、红色碎屑岩类溶隙裂隙水、碳酸盐岩类裂隙溶洞水和构造裂隙水四种基本类型。笔者采用DRASTIC评价方法,将区内地下水系统防污性能划分为防污性能较好、防污性能中等、防污性能较差3个等级区,为制定地下水资源保护区划和地下水污染防治措施提供了科学依据。Jian City is located in the middle course of the Ganjiang river, mid -north part of the Jian - Taihe basin, Jiangxi Province. The groundwater can be divided into 4 types, pore water in the friable rocks, fissure and solution fissure in red detrital rocks, karst cave water in the carbonates and structure fissure water. The author used the DRASTIC method to evaluate the preventing pollution capability in the area, and classified it into 3 grades： good, middle and worse, which provides scientific idea for the groundwater protection.

关 键 词：地下水 防污 调查评价 江西吉安 

分 类 号：X141[环境科学与工程—环境科学]