我国沿海省市水运利用程度空间特征及行业特征分析

Spatial and industrial characteristics of water transport utilization in coastal provinces and cities in China

临港产业是我国沿海地区经济发展的重要引擎,在区域经济发展中占据重要的战略地位。但是从空间范围来看,沿海各省份在经济发展中对于水运的利用程度不尽相同,体现出显著的空间和行业差异特征。在收集整理2017年沿海13个省市142部门投入产出的基础上,采用投入产出模型对我国沿海省市水运利用程度进行空间及产业特征分析,探讨沿海省市水运行业在基本流量、产业影响力、产业感应度等方面的差异,总结沿海各地区对于水运利用程度的空间和行业特征规律,并对“十四五”期我国沿海省市临港产业的发展提出相关建议,可为我国临港产业的相关研究提供借鉴。

The port-centered industry is an important engine for promoting the economic development of coastal areas in China and occupies an important strategic position in regional economic development.However,in terms of spatial scope,the utilization of water transport in the economic development of coastal provinces is different,which reflects significant spatial and industrial differences.On the basis of collecting and sorting out the input and output data of 142 departments in 13 coastal provinces and cities in 2017,this paper uses the input-output model to analyze the spatial and industrial characteristics of water transport utilization in coastal provinces and cities in China,explore the differences in basic flow,industrial influence,industrial sensitivity,and other aspects of the water transport industry in coastal provinces and cities,and summarize the spatial and industrial characteristics of water transport utilization in coastal areas.In addition,the paper puts forward relevant suggestions on the development of the port-centered industry in coastal provinces and cities in China during the“14th Five Year Plan”period,which can provide a reference for the relevant research on the port-centered industry in China.