港口—腹地关联性测度及驱动要素研究——以连云港港口—淮海经济区为例
摘要
Based on the theoretical research results about the relationships of the Port-hinterland at home and abroad,this paper analyzes the mean value correlation degree of Lianyungang Port-Huaihai Economic Region by grey correlation analysis method during the period 1990~2005 as well as the driving factors affecting the correlation degree of Lianyungang Port-Huaihai Economic Region.Some conclusions are drawn as follows:(1) The correlation degree of Lianyungang Port-Lianyungang City is remarkable as a whole,but the stage characteristics are obvious.(2) The correlation discrepency degree has regional characteristics between Lianyungang Port and northern Jiangsu,southern Shandong,northern Anhui and eastern Henan of Huaihai Economic Region,that is to say,northern Anhui and eastern Henan maintains stable,southern Shandong presents a descending trend,northern Jiangsu rises slowly.(3) The process of economic integration of Lianyungang Port-Huaihai Economic Region has been accelerated on the basis that the correlation development trend is strong on the whole,but the weakening tendency is obvious.(4) These driving factors affecting the interactive level of Lianyungang Port-Huaihai Economic Region are natural conditions and locations,infrastructure and transportation,economic level and policies,and the integration degree of hinterland.