一带一路国家物流碳排放空间关联研究

Spatial Association of Carbon Emission from Logistics along the Belt and Road Countries

文章运用社会网络分析方法对中国和一带一路沿线国家的物流碳排放空间网络关联关系进行了研究。研究发现一带一路沿线国家在碳排放方面呈现出明显的网络结构,并存在着明显的“空间—边缘”关系。中国、新加坡、波兰、斯洛伐克和南非在整体网络当中处于中心地位,韩国、菲律宾、斯洛伐克、中国、新加坡在网络当中主要起着桥梁作用,与网络中的其它节点之间进行关联。各国碳排放划分为首数位置、经纪人位置和孤立者位置。

This paper studies the spatial network relationship of logistics carbon emissions in China and countries along the belt and road by using social network analysis method.It is found that the countries along the belt and road show obvious network structure in terms of carbon emissions,and there is a clear“space-edge”relationship.China,Singapore,Poland,Slovakia and South Africa are at the centre of the network as a whole,with South Korea,the Philippines,Slovakia,China and Singapore playing a major bridge role in the network,connecting with other nodes in the network.National carbon emissions are divided into the top positions,broker positions and isolation positions.