摘要
地下水环境背景值是地下水污染判别和污染程度评价的重要标尺。本文系统回顾了我国地下水环境背景值的研究历史,论述了常用的确定方法,探讨了其影响因素,尤其对应用最广泛的数理统计法的应用原则、数据检验、背景值取值等问题进行了讨论。最后,指出了我国地下水环境背景值研究中存在的若干问题,并提出了相应的意见和建议。
As an important parameter of hydrogeological and environmental sciences, the environment background value of groundwater is a basic factor for identification of groundwater quality, assessment of groundwater contamination and the corresponding renovating methods. In this paper, the conception, the study history, the influence factor, and studying principles of the environment background value of groundwater are described. For its comprehensive use, the method of mathematical statistics is discussed in detail. The application principle, the data-testing, the value range are also discussed. Some suggestions for a few key issues and several problems, which is needed to be solved in the future, are presented.
出处
《水文地质工程地质》
CAS
CSCD
北大核心
2010年第2期95-98,共4页
Hydrogeology & Engineering Geology
基金
北京市委组织部优秀人才培养资助项目(2009D010002000002)
北京市平原区地下水污染调查
北京市地下水资源安全评价及污染防控技术研究与示范(D07050601510000)
关键词
地下水
污染
环境背景值
方法
影响因素
groundwater
contamination
environment background value
method
effect factor
