北京雾霾污染影响因素实证分析

Engine empirical analysis on the influencing factors of haze pollution in Beijing

本文从空气质量、人口数量、经济发展水平、机动车数量、能源消耗、废气排放量、施工面积等8个变量对北京市雾霾成因作多元线性回归实证研究分析,得出结论:只有能源消耗总量和房屋建筑施工面积对雾霾天数有显著性影响。进而提出相关建议和对策:转变提高施工建材标准,建立健全工地施工管理政策。

This article,based on 8 variables of the air quality,population,economic development level,the number of motor vehicles,energy consumption,emissions,industrial structure,and construction area,the causes of haze in Beijing city by using the multivariate linear regression method,and draws the conclusion that only the total energy consumption and housing construction area has a significant influence on the haze. It then puts forward the relevant suggestions and the countermeasures: changing the mode of economic development,improving the construction materials standards,establishing and improving the construction site management policy.