CAJ | 학술논문

针对我国能源使用和污染物排放现状，首先通过区域碳排放测算、主成分分析、多元线性回归等方法，研究影响我国二氧化碳排放强度的驱动因素，并最终得出城市化率、对外贸易依存度、人均GDP指标对碳排放强度影响较大的结论，然后通过熵权法和综合指数法建立了“压力—状态—响应（PSR）评价模型”，并选取了中国东、中、西部五个省市的二氧化碳排放强度进行评价分区研究，并最终提出相应的对策和建议。
침대아국능원사용화오염물배방현상，수선통과구역탄배방측산、주성분분석、다원선성회귀등방법，연구영향아국이양화탄배방강도적구동인소，병최종득출성시화솔、대외무역의존도、인균GDP지표대탄배방강도영향교대적결론，연후통과적권법화종합지수법건립료“압력—상태—향응（PSR）평개모형”，병선취료중국동、중、서부오개성시적이양화탄배방강도진행평개분구연구，병최종제출상응적대책화건의。
The paper is based on the study of the current situation of China's energy use and pollutant e-missions. It first analyzes the driving factors of carbon emission intensity by approaches of regional carbon emissions estimates method,principal component analysis,multiple linear regression method. The conclusion is:urbanization rate,foreign trade dependence degree and the per GDP index have great impacts on carbon emissions intensity. Then we establish a“Pressure-state-Response(PSR)evaluation model”through entropy and the composite index method,and select the carbon dioxide emissions intensity in 5 provinces of China for regional appraisal,and eventually put forward countermeasures and suggestions.