摘要
在分析研究区水文地质条件的基础上,依据现行规范标准,对区内13个监测点进行地下水取样测试,并选取18项地下水环境质量评价因子,采用单因素评价法及多因素评价法中的F值法和内梅罗指数法,分别进行研究区地下水水质评价分析;在分析3种方法的优缺点的基础上,选择较为合理的评价结果,并提出可能的改进措施;进一步统计各个样本的超标因子,并分析可能的原因,为研究区地下水环境影响评价提供参考和依据。
Based on the analysis of hydro geological condition of tested and 18 assessment factors are selected to illustrate the research area, the groundwater samples from 13 monitoring spots are groundwater environmental quality. With Single Factor Evaluation method and Multi-factor Evaluation method （including F value and Nemerow index）, the groundwater quality is assessed. Then, reasonable evaluation results are chosen on the basis of analyzing the advantages and disadvantages of the 3 methods, and possible improvement measures are put forward at the same time. At last, excessive factors of each sample are counted and possible causes are analyzed to provide reference and basis for groundwater environmental impact assessment of the study area.
出处
《节水灌溉》
北大核心
2015年第6期50-54,共5页
Water Saving Irrigation
关键词
地下水
环境质量评价
单因素评价法
F值法
内梅罗指数法
groundwater
environmental quality assessment
single factor evaluation method
F value method
Nemerow index method
