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Global energy flows embodied in international trade: A combination of environmentally extended input-output analysis and complex network analysis

文献类型：期刊论文

作者Chen, B.1; Li, J. S.2,3; Wu, X. F.4; Han, M. Y.5; Zeng, L.6; Li, Z.1; Chen, G. Q.1
刊名APPLIED ENERGY
出版日期2018-01-15
卷号210页码:98-107
关键词Global energy flows Complex network Multi-regional input output analysis International trade Energy security
ISSN号0306-2619
DOI10.1016/j.apenergy.2017.10.113
通讯作者Li, J. S.(lijiashuo@hust.edu.cn) ; Chen, G. Q.(gqchen@pku.edu.cn)
英文摘要Significant energy flows embodied in international trade have evolved into a complex interconnected flow network. Therefore, this study applies a variety of complex network analysis tools to uncover the structure of embodied energy flow network (EEFN) at global, regional and national level, based on environmentally extended input output analysis (EEIOA). At global level, small-world nature has been found; implying the economies are highly connected through embodied energy transfer. EEFN is proved to be a heterogeneous network due to the scale-free power-law distribution of degree/strength. At regional level, 4 communities are detected and members in the same regional cooperative organizations, such as EU, ASEAN, NAFTA and AU, tend to be classified into the same community, indicating that EEFN embodies the characteristics of regionalization and multi-polarization. At national level, some key economies, such as USA, China and Germany, are always at the forefront of network-based centrality measures and EEIOA-based accountings. Furthermore, the security of embodied energy supply is evaluated for each economy. Consequently, policy implications of the results are discussed, which could provide additional insights for policy formulation to enhance energy security.
WOS关键词COMMUNITY STRUCTURE ; WEIGHTED NETWORKS ; WORLD-ECONOMY ; SUPPLY CHAIN ; EXTERNAL TRADE ; SHORTEST PATHS ; EVOLUTION ; CHINA ; CONSUMPTION ; CENTRALITY
资助项目National Natural Science Foundation of China[71704060] ; National Natural Science Foundation of China[51579004] ; National Natural Science Foundation of China[51409272] ; Fundamental Research Funds for the Central Universities, HUST[2016YXMS043] ; Fundamental Research Funds for the Central Universities, HUST[2016YXZD007]
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:000419813100008
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities, HUST
源URL[http://ir.igsnrr.ac.cn/handle/311030/56886]  
专题中国科学院地理科学与资源研究所
通讯作者Li, J. S.; Chen, G. Q.
作者单位1.Peking Univ, Coll Engn, Lab Syst Ecol & Sustainabil Sci, Beijing 100871, Peoples R China
2.Huazhong Univ Sci & Technol, State Key Lab Coal Combust, Wuhan 430074, Hubei, Peoples R China
3.Huazhong Univ Sci & Technol, Sch Energy & Power Engn, Dept New Energy Sci & Engn, Wuhan 430074, Hubei, Peoples R China
4.Zhongnan Univ Econ & Law, Econ Sch, Wuhan 430073, Hubei, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
6.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China
推荐引用方式
GB/T 7714		 Chen, B.,Li, J. S.,Wu, X. F.,et al. Global energy flows embodied in international trade: A combination of environmentally extended input-output analysis and complex network analysis[J]. APPLIED ENERGY,2018,210:98-107.
APA Chen, B..,Li, J. S..,Wu, X. F..,Han, M. Y..,Zeng, L..,...&Chen, G. Q..(2018).Global energy flows embodied in international trade: A combination of environmentally extended input-output analysis and complex network analysis.APPLIED ENERGY,210,98-107.
MLA Chen, B.,et al."Global energy flows embodied in international trade: A combination of environmentally extended input-output analysis and complex network analysis".APPLIED ENERGY 210(2018):98-107.

入库方式： OAI收割

来源：地理科学与资源研究所

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