安徽农业科学2012，Vol.40Issue(29)：14414-14416,3.
SPSS软件在渭河流域(陕西段)水质主成分分析评价中的运用
Application of SPSS in the Principal Component Analysis of Water Quality in Weihe River
摘要
Abstract
Ten water quality indexes, including dissolved oxygen,CODMn, BOD5, ammonia nitrogen, COD, volatile phenol, prussiate, Hg, Cr6+ ,and oils, in the water samples collected from 25 monitoring sections of Shaanxi Weihe River were studied by principal component analysis. The comprehensive score of each section was calculated, the higher the score, the more serious the water would be polluted, it was concluded that the section of Xi' an - Xianyang of Weihe River was the most seriously polluted.关键词
主成分分析/水质/渭河流域(陕西段)Key words
Principal component analysis/ Water quality/ Weihe River in Shaanxi Province分类
农业科技引用本文复制引用
张亚娟,牛姗姗,孙亚乔,邱静..SPSS软件在渭河流域(陕西段)水质主成分分析评价中的运用[J].安徽农业科学,2012,40(29):14414-14416,3.基金项目
国家水体污染控制与治理科技重大专题(2009ZX07212-002). （2009ZX07212-002）
