摘要
本文用灰色聚类法对“十五”期间呼和浩特市地下水质量进行评价。表明“十五”期间地下水质量保持优良;从变化趋势看,深层水质量有恶化倾向,浅层水质量恶化明显。
The underground water quality of Hohhot in the period of tenth five - year planning was evaluated with gray gathering method, It showed that underground water quality during tenth five - year planning kept good, and deep layer water quality tendered to be had, and shallow layer water quality was deteriorated obviously.
出处
《内蒙古环境科学》
2007年第1期89-92,共4页
Inner Mongolia Environmental Protection
关键词
地下水
灰色聚类法
评价
underground water
gray gathering
evaluation
