合肥会展企业空间分布的演化特征及其影响因素

Evolutionary Characteristics and Influence Factors of Spatial Distribution of Exhibition Enterprises in Hefei City

作为会展新城,合肥的会展业在近十几年中获得快速发展,其区域集聚态势非常明显。文章以合肥市会展企业名录为数据基础,借助GIS10.2,运用最邻近指数和核密度分析,探讨了2003-2018十五年间合肥会展企业空间分布的演化特征及其影响因素。研究发现:1)合肥市会展企业有着从"单核集聚"向"多核集聚"的演化特征;2)合肥市会展企业有着以长江路、金寨路为轴线,围绕CBD集聚的特征;3)合肥市会展企业的发展呈"北上东扩西进"的发展脉络特征。究其原因,这些分布特征与合肥经济商圈的打造、交通的便利、行业因素的导向、展览场馆的建设有着密不可分的关系。

As a new exhibition city, Hefei＇s convention and exhibition industry has developed rapidly in the past ten years, and its regional agglomeration trend is very obvious. Based on the Hefei Exhibition Enterprise List, and using GIS10.2, this paper used the nearest neighbor index and nuclear density analysis to explore the evolutionary characteristics and influencing factors of the spatial distribution of exhibition companies in Hefei central city during the period of 2003-2018. The study found that： （1） Hefei exhibition enterprise had the evolutionary characteristics from ＂single nuclear agglomeration＇to ＂multi-nuclear agglomeration＂; （2） Hefei exhibition enterprises had been focusing on the Yangtze River Road and Jinzhai Road as the axis and clustering around the CBD; （3） The development of Hefei convention and exhibition enterprises was characterized by the development of ＂proceeding northward, expanding eastward and advancing westward ＂.The reason was that these distribution characteristics were inextricably linked with the establishment of Hefei＇s economic business district, the convenience of transportation, the orientation of industry factors, and the construction of exhibition venues.