江苏省碳排放强度变化趋势及其影响因素分析  

An Analysis on the Trends of Changes of Carbon Emission Intensity and the Influential Factors in Jiangsu

作　　者：梁洁[1] 史安娜[1] 朱恒金[2] 

机构地区：[1]河海大学商学院 [2]南京审计学院

出　　处：《南京社会科学》2013年第5期143-148,共6页Nanjing Journal of Social Sciences

基　　金：国家社科基金项目"低碳经济技术扩散与政府创新管理研究"(10BJL079)的阶段性成果

摘　　要：江苏省碳排放总量不断攀升的同时,碳排放强度却呈下降趋势。本文首先使用因素分析法分解出影响江苏省碳排放强度的效率份额和结构份额,结果显示效率份额对碳排放强度的下降起主要作用,结构份额对碳排放强度下降的贡献不明显;然后本文对影响碳排放强度的效率份额的因素进行了实证分析,发现技术进步和城市化水平会降低碳排放强度,而劳动力转移和对外开放增加了江苏省的碳排放强度。When the total carbon emission continues to mount up, the carbon emission intensity has decreased steadily. Firstly, the article uses factors-analyzing method to decompose carbon emission intensity into efficiency parts and construction parts, we find efficiency parts play a main part in decline of carbon emission intensity, construction parts have no significant influence on the decline.Secondly, the article examines the factors of efficiency parts , the conclusion shows that technical progresses and urbanization could reduce carbon emission intensity , labor transfer and opening to the outside world increase carbon emission intensity.

关 键 词：碳排放强度 结构份额 效率份额 

分 类 号：X22[环境科学与工程—环境科学]