摘要
运用改进内梅罗指数法和集对分析法对地下水水质进行评价,并以吉林市鳌龙河流域7个监测点的监测数据为基础,选用9个评价指标进行评价。2种评价方法的结果基本相符合,确保了评价的准确性。内梅罗指数法更适用于掌握水体被污染程度,集对分析法则更适用于掌握地下水水质的变化情况。
In this paper, the improved Nemerow index method and set pair analysis method are used to evaluate the groundwater quality. Based on the monitoring data of 7 monitoring points in Aolong River basin of Jilin City, nine evaluation indexes are selected to evaluate the groundwater quality. The evaluation results of the two methods are basically consistent, which ensures the evaluation accuracy. It is concluded that the Nemerow index method is more suitable to master the degree of water contamination, while the Set pair analysis is more applicable to master the changes in groundwater quality.
出处
《节水灌溉》
北大核心
2014年第5期34-37,共4页
Water Saving Irrigation
基金
吉林省科技厅重点攻关项目(20100452)
国家潜在油气资源产学研用项目专题(20100331-OSR01-7)
关键词
内梅罗指数
集对分析
权重系数
水质评价
Nemerow index
set pair analysis
weight coefficient
water quality evaluation
