China's regional carbon emission intensity decomposition system

被引:0
|
作者
Liu, Wei-Xu [1 ,2 ]
Wang, Qian [1 ,2 ]
Liang, Qiao-Mei [1 ,2 ]
Wei, Yi-Ming [1 ,2 ]
Zhao, Lu-Tao [1 ,3 ]
机构
[1] Beijing Inst Technol, Ctr Energy & Environm Policy Res, Beijing 100081, Peoples R China
[2] Beijing Inst Technol, Sch Management & Econ, Beijing 100081, Peoples R China
[3] Univ Sci & Technol Beijing, Sch Math & Phys, Beijing 100083, Peoples R China
关键词
Divisia decomposition; carbon emission intensity; management information system;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Based on the Divisia decomposition method, this study developed the China Regional Carbon Emission Intensity Decomposition System (CREID). CREID intends to provide a uniform platform to analyse the trends of China's regional carbon emission intensity and their underlying reasons. The uneven regional development and large amount of data to process in China are considered in CREID. Corresponding software was developed using a scenario-oriented mode and an object-oriented development process. With this system, the carbon intensity of every province can be decomposed into emission, intensity and structure effects. A sensitivity analysis for these three effects can also be performed. An application of this system shows that it helps to reveal the problems existing in the energy structure, energy efficiency and economic structure of different regions, then the decision supports for developing low-carbon strategies can be provided.
引用
收藏
页码:319 / 337
页数:19
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