标题：Identify sectors' role on the embedded CO2 transfer networks through China's regional trade

作者：Wang, Z (Wang, Zhen); Xiao, CM (Xiao, Chengming); Niu, BB (Niu, Beibei); Deng, LC (Deng, Liangchun); Liu, Y (Liu, Yong)

来源出版物：ECOLOGICAL INDICATORS卷：80页码：114-123 DOI：10.1016/j.ecolind.2017.05.013 出版年：SEP 2017

摘要：This study developed a framework for combining multi-regional input-output analysis and network indicators to assess the interregional CO2 flows in China. The interregional CO2 flows of eight regions were calculated and visualized based on a multiregional input-output (MRIO) model for China. The focus of the research was intermediate use. The results of the network indicators showed that refined petroleum, coke, nuclear fuel and chemical products (07), and basic metals and fabricated metal sectors (09) played key roles in the complex networks. and these sectors in most regions controlled a large share of CO2 transfer by functioning as key hubs and authorities. They along with commerce, transport, storage, and post (16) acted as agents that brokered the CO2 flows within and between regions. The roles of some other industrial sectors were also identified, e.g., construction (15) functioned as the largest authority. The results demonstrated the importance and effectiveness of network indicators for identifying the characteristics of CO2 emissions embedded in the domestic supply chain, and provided new information relevant to policy implementation.

入藏号：WOS:000406436100012

文献类型：Article

语种：English

作者关键词： Network analysis; Multi-regional input-output analysis; Embedded CO2; Trade

扩展关键词： INPUT-OUTPUT-ANALYSIS; VIRTUAL WATER NETWORK; GLOBAL SUPPLY CHAINS; ECOLOGICAL NETWORK; INTERNATIONAL-TRADE; ENERGY-CONSUMPTION; CARBON EMISSIONS; MODEL; NEXUS; INDUSTRIES

通讯作者地址：Wang, Z (通讯作者),Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Hubei, Peoples R China.

电子邮件地址：sinoo@whu.edu.cn

地址：

[Wang, Zhen; Xiao, Chengming; Niu, Beibei] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Hubei, Peoples R China.

[Deng, Liangchun] Ctr Environm Progress, Wuhan 430070, Hubei, Peoples R China.

[Liu, Yong] Peking Univ, Coll Environm Sci & Engn, Beijing 100871, Peoples R China.

研究方向：Biodiversity & Conservation; Environmental Sciences & Ecology

ISSN：1470-160X

eISSN: 1872-7034

影响因子：3.898