河南省大气环境质量态势分析

Quality Analysis on Atmospheric Environment of Henan Province

选取2006—2013年的数据,从工业SO2排放量、工业NOx排放量、工业烟尘排放量三个方面,利用主成分分析法,对河南省大气环境质量的总体情况进行评价,从而提出建议,对改善河南省环境质量具有十分重要的现实意义。

Select data from 2006 to 2013, from the industrial SO2 emissions, industrial NOx emissions, industrial soot emissions from three aspects, using principal component analysis（PCA）, to evaluate the general characteristics of the atmospheric environmental quality in Henan province, and put forward the proposal, to improve the environmental quality of Henan province has very important practical significance.