Change in Carbon Dioxide (CO2) Emissions From Energy Use in China's Iron and Steel Industry

IMR OpenIR

	Change in Carbon Dioxide (CO2) Emissions From Energy Use in China's Iron and Steel Industry
其他题名	Change in Carbon Dioxide （CO2） Emissions From Energy Use in China＇s Iron and Steel Industry
	Sun Wenqiang; Cai Jiuju; Mao Hujun; Guan Duojiao
	2011
发表期刊	JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
ISSN	1006-706X
卷号	18 期号:6 页码:31-36
摘要	As the largest energy consuming manufacturing sector and one of the most important sources of carbon dioxide (CO2) emissions, the China's iron and steel industry has paid attention to the study of changing trend and influencing factors of CO2 emissions from energy use. The logarithmic mean Divisia index (LMDI) technique is used to decompose total change in CO2 emissions into four factors; emission factor effect, energy structure effect, energy consumption effect, and steel production effect. The results show that the steel production effect is the major factor which is responsible for the rise in CO2 emissions; whereas the energy consumption effect contributes most to the reduction in CO2 emissions. And the emission factor effect makes a weak negative contribution to the increase of CO2 emissions. To find out the detailed relationship between change in energy consumption or steel production and change in CO2 emissions, the correlation equations are also proposed.
其他摘要	As the largest energy consuming manufacturing sector and one of the most important sources of carhon dioxide （CO2） emissions, the China＇s iron and steel industry has paid attention to the study of changing trend and influencing factors of CO2 emissions from energy use. The logarithmic mean Divisia index （LMD1） technique is used to decompose total change in CO2 emissions into four factors： emission factor effect, energy structure effect, energy consumption effect, and steel production effect. The results show that the steel production effect is the major factor which is responsible for the rise in CO2 emissions; whereas the energy consumption effect contributes most to the reduction in CO2 emissions. And the emission factor effect makes a weak negative contribution to the increase of CO2 emis- sions. To find out the detailed relationship between change in energy consumption or steel production and change in CO2 emissions, the correlation equations are also proposed.
关键词	DECOMPOSITION ANALYSIS DIVISIA INDEX CO2 emissions energy use LMDI technique steel production energy consumption
收录类别	CSCD
语种	英语
资助项目	[Fundamental Research Funds for the Central Universities of China]
CSCD记录号	CSCD:4381681
引用统计	被引频次：11[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/157685
专题	中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Sun Wenqiang,Cai Jiuju,Mao Hujun,et al. Change in Carbon Dioxide (CO2) Emissions From Energy Use in China's Iron and Steel Industry[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2011,18(6):31-36.
APA	Sun Wenqiang,Cai Jiuju,Mao Hujun,&Guan Duojiao.(2011).Change in Carbon Dioxide (CO2) Emissions From Energy Use in China's Iron and Steel Industry.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,18(6),31-36.
MLA	Sun Wenqiang,et al."Change in Carbon Dioxide (CO2) Emissions From Energy Use in China's Iron and Steel Industry".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 18.6(2011):31-36.