模糊聚类分析在土壤及地下水氟污染分类中的应用  

THE APPLICATION OF VAGUE CLUSTER ANALYSIS ON THE CATALOG OF SOIL & UNDERGROUND WATER FLUORIDE POLLUTION

作　　者：焦有[1] 袁彩凤[1] 魏克循[1] 王莲花[1] 

机构地区：[1]河南农科院土肥所,河南省环保局研究所,河南农业大学

出　　处：《河南科学》1996年第1期82-86,共5页Henan Science

摘　　要：通过对河南省重氟区氟状况的研究，分析测定了十五个氟病村土壤全氟、土壤水浸氟及地下水氟的含量状况。应用这三项指标，通过模糊聚类分析将十五个病村分为四个类别，以示氟危害的程度。根据各类别的特征，提出减轻氟危害的方法。this paper studies the state of fluoride in soil and underground water. The soil total F and water-extractable F, underground water F were analyzed. The samples were separately taken from 15 high fluorine villages.Using these indexes, 15 villages can be divided into 4 types through vague fluster analysis.There were different damaging features and degree in 4 types.The means of extenuating fluoride damage were presented.

关 键 词：地下水 氟 模糊聚类分析 土壤 污染 

分 类 号：X53[环境科学与工程—环境工程] X523