摘要
Abstract
The emissions of carbon dioxide and other greenhouse gas is a major contributor to global warming, reducing carbon emissions has become a consensus for people. But, where does the carbon emissions come from, what factors affect the amount of carbon emissions, how do we reduce emissions? These are the first thing we should understand. Taking Chongqing as an example, this paper specifically researches the impact of structural and technical factors on carbon emission intensity. First, calculate the amount and intensity of carbon emissions of three major industries of Chongqing during 2005-2012; Secondly, decompose the total carbon emissions intensity through constructing a mode, in order to study the effects from the changes of industrial structure and technological progress on the total carbon emissions intensity. The result shows that the amount of total carbon emissions presented a rising trend during the years of 2005-2012 in Chongqing, but the total carbon emission intensity has been declining, the declination is mainly caused by technical factors, and structural factors mainly play a negative role on the total carbon emissions intensity. Therefore, Chongqing should speed up the transformation of development mode, actively adjust the internal structure of the second industry, also needs to develop low carbon technologies and the third industry.关键词
碳排放强度/结构因素/技术因素/重庆市Key words
carbon emission intensity/structural factors/technical factors/Chongqing分类
管理科学
