基于分形理论的河北省旅游中心地规模结构变化研究

Research on Scale Structure Evolution of Tourism Central Places in Hebei Province Based on Fractal Theory

运用分形理论,对2002-2011年河北省旅游中心地规模演变趋势和结构变化特征进行分析,结果表明:河北省旅游中心地规模结构分布具有分形结构,且D值逐年增大,旅游中心地规模结构分布经历了"分散→较佳分布→集中"3个阶段;目前,河北省尚未凸显其首位旅游中心地地位,垄断性不强,也未形成合理的层次结构体系,应实施旅游中心地梯度化、差异化、内外协调联动、重视散客旅游等发展策略,优化旅游中心地规模结构。

The tourism central places play an important role in the development of regional tourism as the main tourism destination,tourists supply place,tourism distributing center and tourism service center.This paper applied the fractal theory to analyze the scale evolution trend and the structure variation of tourism central places in Hebei Province from 2002 to 2011.The results showed that：1） The scale structure distribution of tourism central places in Hebei presents a fractal structure with dimension value increasing yearly.2） It has gone through “dispersion→better distribution→concentration” three stages.3） At present,Hebei hasn＇t highlighted its status as the first tourism central place with weak monopoly and unreasonable hierarchy-structured system.Thus the tourism central places should implement gradient,customized and coordinated development strategy and emphasize independent tourists market to optimize its scale structure.