昆明市境内珠江流域水质变化趋势及影响因素分析  

Analysis of Water Quality Trends and Influencing Factors of the Pearl River Basin in Kunming

作　　者：王东秀 李娅萍 潘莹 WANG Dong-xiu;LI Ya-ping;PAN Ying(Kunming Ecological Environmental Monitoring Station of Department of Ecological Environment of Yunnan Province,Kunming Yunnan 650228,China)

机构地区：[1]云南省生态环境厅驻昆明市生态环境监测站,云南昆明650228

出　　处：《环境科学导刊》2022年第2期69-73,共5页Environmental Science Survey

摘　　要：2015—2020年对珠江流域(昆明市境内)的7个国控断面进行监测,分析了珠江流域水质现状、变化趋势及影响因素,结果表明珠江流域总体水质尚可,但局部污染严重,且有进一步恶化的可能。From 2015 to 2020,seven nationally controlled sections of the Pearl River Basin(in Kunming City)were set up.The water quality status,changing trends and influencing factors of the Pearl River Basin were analyzed.The results showed that the overall water quality of the Pearl River basin was acceptable,but the local pollution was serious.Further deterioration might happen.

关 键 词：珠江流域 水质现状 变化趋势 影响因素 昆明 

分 类 号：X824[环境科学与工程—环境工程]