摘要
以近几十年来积累的地下水化学和水文地质资料为基础,对我国城市地下水防污性能进行了综合评价,分析了我国不同区域地质环境城市地下水防污性能分布特征及其形成原因,并提出了针对不同地下水防污性能等级的防污建议。
On the basis of hydrogeological and hydrochemical data of many years,this paper discusses the comprehensive assessment of groundwater antifouling property in different regional geological environments in China.Groundwater antifouling property distribution characteristics and the causes of the formation of groundwater antifouling property are discussed,and some preventing suggestions for different levels of groundwater antifouling property are also given.The assessment results indicate that in China groundwater antifouling property is of poor quality in general and good in some areas,and a great regional diversity exists.Physical,geographic,geologic,and hydrogeologic conditions as well as human activities have an conjunctive effect on the groundwater antifouling property.According to different levels of antifouling property,reasonable exploitation of groundwater resources,advisable distribution of industry and agriculture,and the founding of groundwater monitoring and alarming system are very useful in conserving and improving groundwater environment.
出处
《安全与环境工程》
CAS
北大核心
2012年第2期48-53,65,共7页
Safety and Environmental Engineering
基金
中国地质调查局项目(1212010535501)
关键词
地下水防污性能
DRASTIC评价模型
地质环境
区域分布特征
groundwater antifouling property
DRASTIC evaluation model
geological environment
regional distribution characteristics
