一种建立北方季节性河流水体净化模型的新方法  

A new method of setting up self-purification model of seasonal river in north China

作　　者：钱晋 石来元 楚宪峰 

机构地区：[1]青岛市环境科学研究所,山东青岛266003

出　　处：《中国环境监测》2003年第1期17-20,共4页Environmental Monitoring in China

摘　　要：应用回归分析法研究了北方河流在迳流量季节与年度变化较大的情况下河流水体的自净规律 ,对确定北方季节性河流水污染物总量控制目标与水质保护目标 ,具有重要的现实意义 。Based on recurrence analysis in this paper, the self purification principle of river whose volume of flow changes greatly in different season and year in north China is studied It has significant importance in determining the target of totality control of water pollutants and water quality level of seasonal river in north China, it has been put into use and will be of great value in practice

关 键 词：回归分析 自净规律 净化模型 河流水体 

分 类 号：X522[环境科学与工程—环境工程]