基于因子分析的霾影响因素研究

近年来,霾污染问题突出,愈演愈烈,如何打破霾治理的瓶颈,是目前面临的难题。频繁的霾天气不仅受自然因素影响,而且更多的受人为因素影响。应用因子分析法对我国31个省(市、自治区)的霾影响因素进行因子得分计算、排名和分类,分析各地区霾产生的源头分布以及严重程度,并结合当前我国霾治理现状提出治理建议。

The haze pollution is outstanding in recent years, and it is intensifying. How to break the bottleneck of haze governance is a problem that we have to face. The haze is not only affected by natural factors, but more in- fluenced by the artificial factors. This paper applied Factor Analysis to the influencing factors in our country＇s 31 provinces, to calculate the factor score, ranking and classification, analyze the regional, distribution and severity of the haze, and put forward some suggestions to the haze governance which combining with the present condition in China.