Influencing Factors of Carbon Emission in Beijing-Tianjin-Hebei Region Based on STIRPAT Model
This article uses the STIRPAT model to analyze the factors that affect carbon output in Beijing-Tianjin-Hebei region.First-ly,use the IPCC method to calculate the energy carbon emissions in the Beijing-Tianjin-Hebei region.Secondly,based on existing re-search,the relevant influencing factors of carbon emissions were studied,and principal component analysis,ridge regression analysis and linear regression method was conducted on the factors affecting carbon emissions.Similarly,different sections in the Beijing-Tianjin-Hebei region were used as research objects.This article establishes an improves STIRPAT model,which determines the degree of influence of key factors and deeply analyzes the factors that affect carbon emissions.Empirical research shows that there are significant differences in the structure and trends of carbon dioxide emissions among Beijing-Tianjin-Hebei region from 2000 to 2019.Meanwhile,the main influencing factors vary by region,and the impact of the same factor varies by region too.
STIRPAT modelBeijing-Tianjin-Hebeireturning to the ridgelinear regressionfactors affecting carbon emissions