石亭江流域水质时空分布特征及污染源解析  

Spatial and Temporal Distribution of Water Quality and Analysis of Pollution Sources in Shiting River Basin

作　　者：杨贤 高倩倩 傅德瑜 陈思洁 冉秀华 廖娅 Yang Xian;Gao Qianqian;Fu Deyu;Chen Sijie;Ran Xiuhua;Liao Ya(Deyang Ecological Environment Monitoring Center of Sichuan Province,Sichuan,618000)

机构地区：[1]四川省德阳生态环境监测中心站,四川618000

出　　处：《当代化工研究》2023年第24期106-108,共3页Modern Chemical Research

基　　金：2021年德阳市科技计划重点研发项目“石亭江流域水质时空分布特征及污染源解析”(项目编号:2021SZ010)。

摘　　要：本文通过对德阳市石亭江干流和支流水质现状进行监测分析,详细探讨了流域水质时空变化特征,利用聚类分析和主成分分析,对石亭江9个监测断面从时间和空间上进行分类分析,探讨水质污染源解析,分析污染原因,探讨有效的治理措施。Based on the monitoring and analysis of the current water quality of the main stream and tributaries of Shiting River in Deyang City,this paper discusses the spatio-temporal variation characteristics of water quality in the basin in detail.By using cluster analysis and principal component analysis,9 monitoring sections of Shiting River are classified from time and space to discuss the analysis of water pollution sources,analysis of pollution causes,and discuss effective treatment measures.

关 键 词：聚类分析 主成分分析 污染源解析 

分 类 号：X522[环境科学与工程—环境工程]