Coal use for world economy: Provision and transfer network by multi-region input-output analysis

作者: XH Xia , B Chen , XD Wu , Y Hu , DH Liu

DOI: 10.1016/J.JCLEPRO.2016.12.142

关键词: Supply chainPer capitaValue (ethics)Climate changeEnvironmental economicsEconomyWorld economyCoalInput–output modelEconomicsEcological systems theory

摘要: Concerns surrounding climate change and environmental challenge make the coal utilization network essential not only for understanding pattern of energy provision transfer, but also illustrating interaction between anthropogenic activities ecological systems at global level. This paper fills research gap by dint multi-regional input output model to outline embodied routes from natural boundaries economic activities, identify central hubs in supply chain, based on most recent available statistics 2011. As value influences different kinds coals could be remarkably diverse, separation categories systematic analysis provide fundamental information regarding displacement teleconnection world. The estimation shows that weight 64.99% direct is ultimately international trade, indicating crucial roles trade interlinks utilization. Apart this, findings pertinent sectoral structure, regional chain per capita characteristics utilization, valuable driven as well facilitate policy.

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