| 长春地区地下水水质的熵权属性识别评价 |
| |
| 引用本文： | 胡婧敏,李立军,王延亮,孙春.长春地区地下水水质的熵权属性识别评价[J].吉林地质,2014(2):90-94. |
| |
| 作者姓名： | 胡婧敏 李立军 王延亮 孙春 |
| |
| 作者单位： | 吉林省地质环境监测总站,吉林长春130021 |
| |
| 摘 要： | 在长春地区开展了地下水污染调查的基础上,为保证地下水水质安全,以地下水监测数据为依据,建立了该区地下水水质评价指标体系,制定了评价基准,采用熵权属性识别模型进行了地下水水质综合评价。该模型通过评价样本信息确定熵权,避免了权重确定的主观偏差,简单易懂,评价结果可靠
|
| 关 键 词： | 长春地区 地下水 水质评价 属性识别模型 熵权 |
Attribute recognition evaluation based on entropy weight of groundwater quality assessment in Changchun area |
| |
| HU Jing-min,LI Li-jun,WANG Yan-liang,SUN Chun.Attribute recognition evaluation based on entropy weight of groundwater quality assessment in Changchun area[J].Jilin Geology,2014(2):90-94. |
| |
| Authors: | HU Jing-min LI Li-jun WANG Yan-liang SUN Chun |
| |
| Institution: | ( Geological Environmental Monitoring Central Station of Jilin Province, Changchun 130021, Jilin, China) |
| |
| Abstract: | On the basis of groundwater pollution investigation of Changchun area, in order to ensure the groundwater quality safety, an assessment of the water quality was done. Based on the monitoring data, a groundwater quality assessment system has been set up with criteria designed. Attribute recognition model based on entropy coefifcient has been ifnished to evaluate groundwater quality. The results show that it is suitable to evaluate water quality with reasonable conclusion and simple calculation, which designed the value by the actual samples and avoid the subjective deviation of the weight value. |
| |
| Keywords: | Changchun area groundwater water quality evaluation attribute recognition model entropy coefifcient |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
