摘要
利用多元统计中的主成份分析及判别分析方法 ,建立了一种新的湖库水质富营养化程度综合评价模型 ,并给出就我国十二个湖库的评价实例 ,实证分析的结果表明
Using the methods of principal component analysis and discriminant analysis of multivariate statistical analysis,the paper proposes a new model of lake and reservoir eutrophication assessment.The assessment results of twelve lakes and reservoirs in China show that it is an effective and practical way in water eutrophication assessment with high stability.
出处
《数理统计与管理》
CSSCI
北大核心
2003年第2期30-33,共4页
Journal of Applied Statistics and Management
