Spatiotemporal Evolution and Influencing Factors of Logistics Carbon Emission Efficiency of New Land-sea Channel
As a domestic and international dual-cycle economic channel,the New Western Land-Sea Corridor is of great significance to improve its logistics carbon emission efficiency.Taking 14 provinces along the route as objects,the super-efficient EBM model was used to estimate the logistics carbon emission efficiency from 2010 to 2020.An improved gravity model was adopted to construct the spatial correlation network of logistics carbon emissions across the provinces along the New Western Land-Sea Corridor.On this basis,social network analysis and QAP regression analysis were used to explore and analyze the spatiotemporal evolution and influencing factors of logistics carbon emission efficiency among the provinces along the New Western Land-Sea Corridor.The results show that there is an obvious gap between regions in logistics carbon emission efficiency,and the spatial network structure of 14 provinces is still relatively loose,most provinces are still in the middle and low carbon emission efficiency area,and there is still a large room for improvement in logistics carbon emission efficiency.
万方数据
维普
