工业基地转型与污染物SO2排放的关系

The Relationship between the Transformation of Industrial Bases and the Emission of SO_2

本文研究不同转型方式下,东北三省工业基地与京津冀地区工业基地产业调整中,对污染物SO_2排放的影响差异。首先通过对应分析,定性分析相关省份的污染程度,以及相关因素影响力大小,进而借助环境库兹涅茨曲线的分析框架,构建面板模型进行量化分析,发现两地区均呈现"倒U型"曲线关系,同时京津冀地区产业结构高级化,带来的SO_2降低幅度更为明显,说明区域一体化的转型模式,更有利于降低区域内SO_2的排放量。

In this paper, we studied the effects of different transformation modes of industrial structure on air pollutant emission, especially the SO 2, which are caused by different transformation modes of industrial base of the three northeastern provinces and the industrial base of Beijing-Tianjin-Hebei region. At first, we took the qualitative analysis of pollution degree of the relevant provinces and related influence factors by using correspondence analysis, and then we built the panel model to take quantitative analysis through the framework of the environmental Kuznets curve. We found the “inverted U” curve relationship in the two areas, and the fundamentals of beijing-tianjin-hebei region industrial structure SO 2 lower amplitude is more obvious in northeast China, which shows that the transformation of the mode of regional integration may be more conducive to reduce overall emissions of SO 2 in the area.