Energy-dominated carbon metabolism: A case study of Hubei province,   China

doi:10.1016/j.ecoinf.2013.10.001

CORC > 北京大学 > 工学院

	Energy-dominated carbon metabolism: A case study of Hubei province, China
	Yang, Q. ; Guo, Shan ; Yuan, W. H. ; Shen, Qiping ; Chen, Y. Q. ; Wang, X. H. ; Wu, T. H. ; Chen, Zhan-Ming ; Alsaedi, Ahmed ; Hayat, Tasawar
刊名	ECOLOGICAL INFORMATICS
	2015
关键词	Ecological input-output analysis Carbon metabolism Production versus consumption Hubei INPUT-OUTPUT-ANALYSIS GREENHOUSE-GAS EMISSIONS CO2 EMISSIONS EMBODIED CARBON DIOXIDE EMISSION NATIONAL SCALE RESOURCES USE BEIJING 2007 CONSUMPTION ECONOMY
DOI	10.1016/j.ecoinf.2013.10.001
英文摘要	As the largest CO2 emitter, China sets regional CO2 emission intensity reduction targets to distribute the tremendous emission reduction pressure. Therefore, a deep understanding of China's regional CO2 metabolism, especially emission level is essential for achieving the emission mitigation target. From the production-versus consumption perspectives, this paper uses Hubei as a case study to establish a concrete direct energy-dominated CO2 metabolism inventory in 2002, 2005 and 2007, and further estimate CO2 metabolism embodied in consumption and trade based on a system ecological input-output analysis. The comparison of production- and consumption-based CO2 metabolism depicts a huge difference: the consumption-based CO2 emissions are just 31.02%, 24.77% and 31.04% of the production-based CO2 emissions in 2002, 2005 and 2007, which demonstrates that Hubei needs to share responsibilities both as a producer and a consumer, focusing not only on the improvement of production technology and energy efficiency but also on the adjustment of economic system structure and trade policies avoiding carbon leakage. Analysis of historical tendency presents that production- and consumption-based CO2 metabolism of 2002-2005-2007 both experience an increasing trend, while the average embodied intensity of these three years shows a decreasing trend. In terms of trade balance, Hubei is a net CO2 exporter of 036E + 07 t, 0.08E +07 t and 1.11E + 07 t CO2 in 2002, 2005 and 2007. (C) 2013 Elsevier B.V. All rights reserved.; open foundation of Hubei Key Laboratory of Industrial Fume & Dust Pollution Control [HBIK2013-03]; National Natural Science Foundation of China [41271543, 51306067]; National Key Technology RD Program [2012BAK30B03]; SCI(E); SSCI; ARTICLE; shan.guo@connect.polyu.hk; tahaksag@yahoo.com; ,SI; 85-92; 26
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/420728]
专题	工学院
推荐引用方式 GB/T 7714	Yang, Q.,Guo, Shan,Yuan, W. H.,et al. Energy-dominated carbon metabolism: A case study of Hubei province, China[J]. ECOLOGICAL INFORMATICS,2015.
APA	Yang, Q..,Guo, Shan.,Yuan, W. H..,Shen, Qiping.,Chen, Y. Q..,...&Hayat, Tasawar.(2015).Energy-dominated carbon metabolism: A case study of Hubei province, China.ECOLOGICAL INFORMATICS.
MLA	Yang, Q.,et al."Energy-dominated carbon metabolism: A case study of Hubei province, China".ECOLOGICAL INFORMATICS (2015).