Comparisons between direct and embodied natural gas networks: Topology, dependency and vulnerability
文献类型：期刊论文
| 作者 | Han, Mengyao; Xiong, Jiao; Yang, Yu |
| 刊名 | ENERGY
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 280页码:128056 |
| 关键词 | Natural gas Embodied energy Complex network Energy security |
| ISSN号 | 0360-5442 |
| DOI | 10.1016/j.energy.2023.128056 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Natural gas was a type of alternative energy resources in the short and medium term to maintain energy con-sumption worldwide. Combining multi-regional input-output analysis and complex network modelling, this study examined the spatial-temporal evolution and topological structures of multi-layer natural gas networks, analyzed the network characteristics of different countries/regions, and tested the network robustness and vulnerability between direct natural gas trade network and embodied natural gas transfer network. From the results, the direct natural gas trade network was relatively flatter, while the embodied natural gas transfer network was more concentrated in core countries/regions. Moreover, the countries with natural gas reserves and highly industrialized levels occupied high statuses in the direct natural gas trade network, whereas the highly industrialized countries occupied the core position in the embodied natural gas transfer network. Among the two disturbance scenarios, both direct and embodied natural gas networks were more vulnerable under deliberate assault than under random failure, however, the direct trade network is easier to collapse compared with the embodied transfer network under deliberate assault. By constructing multi-layer natural gas networks from both direct and embodied perspectives, this study attempts to provide practical implications and suggestions toward sustainable natural gas network management worldwide. |
| WOS关键词 | INPUT-OUTPUT-ANALYSIS ; INTERNATIONAL-TRADE ; WORLD-ECONOMY ; COMPLEX NETWORKS ; FLOW NETWORK ; COAL USE ; ENERGY ; CHINA ; COMBINATION ; EVOLUTION |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001034526000001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194596]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Institute of Geographic Sciences & Natural Resources Research, CAS 2.University of Cambridge 3.University of Chinese Academy of Sciences, CAS 4.Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | Han, Mengyao,Xiong, Jiao,Yang, Yu. Comparisons between direct and embodied natural gas networks: Topology, dependency and vulnerability[J]. ENERGY,2023,280:128056. |
| APA | Han, Mengyao,Xiong, Jiao,&Yang, Yu.(2023).Comparisons between direct and embodied natural gas networks: Topology, dependency and vulnerability.ENERGY,280,128056. |
| MLA | Han, Mengyao,et al."Comparisons between direct and embodied natural gas networks: Topology, dependency and vulnerability".ENERGY 280(2023):128056. |
入库方式： OAI收割
来源：地理科学与资源研究所
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