湖北省旅行社空间特征及其影响机理研究

Research on the Spatial Characteristics and Impact Mechanism of Travel Agencies in Hubei

运用数理统计和GIS空间分析方法,以湖北省983家旅行社为研究对象,对湖北省旅行社的空间结构及影响因素进行分析和探讨。结果表明:其总体空间分布表现出非均衡的集聚分布态势,不同区域的地均和人均旅行社分布密度差异显著,其中旅行社在东西向呈"U"形分布,南北向呈倒"U"形分布;旅行社规模分布趋向分散,中间位序的地区偏少,地区扩展效应尚不明显;A级旅行社空间分布的地域构成差异较大,地区经济越发达其A级旅行社的等级就越高,反之则越低;不同等级旅行社空间分布的均衡性差异明显,在等级规模上表现为纺锤型结构;湖北省旅行社的空间分布结构是诸多因素作用的结果,通过构建多元回归模型,来定量探讨各因素对旅行社地域分布的影响差异。

Taking 983 travel agencies in Hubei as an example, this paper analyzed the spatial structure characteristics and affect- ing factors of travel agencies by means of the methods of mathematical statistics and spatial analysis of Geographical Information System. The result shows that： Firstly, the overall spatial distribution of travel agencies in Hubei has developed into a system of unbalanced clustering in space. It is remarkable that the spatial distribution of travel agency＇s density of the land and per capita are different in different regions. The spatial distribution of travel agencies shows ＂U＂ type on east-west, but it shows inverted ＂U＂ type on north-south. Secondly, the travel agency size of hierarchy was more dispersed, medium-sized areas were less and thus results in its expansion effect are not obvious. Thirdly, the distribution of different rank of A-grade travel agencies was dis- tinct. In economically developed areas, the hierarchy of A-grade travel agencies was higher, and otherwise contrary. The equilib- rium distribution of different levels of travel agencies shows larger differences, while its class-scale is a spindle-structure. Fourth- ly, this research pointed out that different influence factors have different influence degree to the spatial distribution of travel a- gencies by building a multivariate linear regression model.