摘要
为研究区域经济发展过程中碳排放的驱动因素,为区域低碳经济的发展提供科学依据,运用LMDI分解法对Kaya等式进行改进,对1990~2008年辽宁省CO2排放的影响因素进行测算,并分析不同要素对CO2排放的贡献率,解释了能源强度效应对CO2排放的抑制作用能否抵消经济增长的拉动作用.研究结果对制定区域节能减排策略具有指导意义.
Aiming at the low carbon economy, this paper improved the Kaya identity by the LMDI method to calculate the influencing factors of CO2emissions between 1990 and 2008, then analyzed the contributing rate of different elements, and lastly explained whether the emission intensity and energy intensity inhibits the growth of CO2emission can offset the growth posed by economic effect. The conclusion has guiding significance to set energy saving and emission reduction strategy.
出处
《辽宁工程技术大学学报(自然科学版)》
CAS
北大核心
2013年第12期1724-1728,共5页
Journal of Liaoning Technical University (Natural Science)
基金
国家自然科学基金资助项目(51204088)
教育部人文社会科学研究规划基金资助项目(12YJC630071)
关键词
CO2排放
LMDI分解法
Kaya等式
节能减排
低碳经济
驱动因素
一次能源
排放强度
CO2 emission
LMDI method
Kaya equation
energy saving and emission reducing
low carbon economy
driving factors
primary energy
emission intensity