华北水利水电大学学报（自然科学版）2017，Vol.38Issue(2)：77-81,5.DOI:10.3969/j.issn.1002-5634.2017.02.015
南水北调中线工程水源地河南段水质现状及污染分析
Present Situation of Water Quality and Analysis about Pollution Fountain of Water Source Area in Henan in the Middle Route of South to North Water Transfer Project
摘要
Abstract
In order to investigate the water quality of water source area in the middle route of South to North Water Transfer Project,we selected the water body in Henan in Danjiangkou Reservoir area as a research object,by analyzing the data of water quality in Henan in Danjiangkou Reservoir area from 2006 to 2015 from the Ministry of Environment Protection of China and using the synthetic pollution index evaluating method,we quantitatively analyzed the water quality of research area.The results show that the water quality in Henan in Danjiangkou Reservoir area is up to the clean level by the analysis results of synthetic pollution index evaluating method,but it still has a certain polluted risk,and the water quality has a deteriorative trend;By analyzing the pollution fountain of water source area in Henan in the middle route of South to North Water Transfer Project,we find that the point pollution seriously affects the water environment of water source area,and the harmfulness of non-point pollution is not ignored;The point pollution of water source area in Henan in the middle route of South to North Water Transfer Project is more widespread,but it mainly concentrated at the control unit of north branch of Danjiangkou Reservoir.These research results can provide a theoretical guarantee for the safety of water quality and the control of pollution fountain of water source area.关键词
丹江口水源地/综合污染指数法/水质状况/点源污染/面源污染Key words
water resource area of Danjiangkou/synthetic pollution index evaluating method/water quality status/point pollution/non-pointpollution分类
建筑与水利引用本文复制引用
刘增进,祁秉宇,张关超..南水北调中线工程水源地河南段水质现状及污染分析[J].华北水利水电大学学报（自然科学版）,2017,38(2):77-81,5.基金项目
国家自然科学基金资助项目(50849047). （50849047）
