基于主成分分析法的南淝河水质综合评价

Evaluation of Water Quality Evaluation in the South Feihe River Based on Principal Component Analysis

基于主成分分析理论,建立了水质综合评价模型,以南淝河为例,对南淝河的水环境质量进行综合评价。结果表明,南淝河流域水环境质量总体较差,有机污染物是造成南淝河水质污染的主要原因。

Based on the principal component analysis theory,a water quality comprehensive evaluation model was established and was used to evaluate the water quality of the South Feihe River.The results showed that the water quality in the whole basin was not good,and organic pollutant was the main cause of the water pollution in the South Feihe River.