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东湖水环境特征的化学计量学研究
Stoichiometric Studies of Water Quality of East Lake in Wuhan
【摘要】 运用化学计量学的方法对东湖水质指标进行因子分析 ,得出首要污染因子为含氮污染物 ,同时对含氮污染物进行多元线性回归分析 ,得出多元线性回归方程 ,从而揭示含氮污染物之间的相互关系。
【Abstract】 The studies involve factor analysis of water quality of East Lake in Wuhan City, indicating the primary pollutant: nitrogen compounds. Linear regression equation is developed to reveal the relationship of total nitrogen with various species of nitrogen pollutants such as NH 3 , NO 3 and NO 2 .
【关键词】 化学计量学;
因子分析;
线性回归;
东湖;
【Key words】 stoichiometry; factor analysis; linear regression; nitrogen compounds; East Lake;
【Key words】 stoichiometry; factor analysis; linear regression; nitrogen compounds; East Lake;
- 【文献出处】 环境科学与技术 ,Environmental Science and Technology , 编辑部邮箱 ,2002年06期
- 【分类号】X131.2
- 【被引频次】2
- 【下载频次】207