区域旅游吸引物体系空间结构优化分形研究——以皖南国际文化旅游示范区为例

A Fractal Study on Spatial Structure Optimization of Regional Tourism Attractor System:Taking the International Cultural Tourism Demonstration Area in the South of Anhui as an Example

区域旅游空间结构的优化与旅游产业效应及联动发展有关,使用分形理论可以为区域旅游吸引物体系空间结构调整提供指导。以皖南国际文化旅游示范区作为研究区域,通过分形维数的测算,结果发现旅游吸引物体系空间结构是分形的,且聚集性很强,未来可能会出现多中心并存的空间格局。各旅游吸引物基本呈现出由南向北的线性分布,同时吸引物体系具有多分形特征,系统空间结构的自组织优化功能不足。据此,构建出皖南国际文化旅游示范区“双核心,四板块”旅游空间结构,促进区域旅游一体化发展。

The optimization of regional tourism spatial structure is related to the tourism industry effect and linkage development,the use of fractal theory can provide guidance for the spatial structure adjustment of regional tourism attractor system.In this paper,the authors made a fractal analysis on the optimization of spatial structure of tourist attractor systems,and taking the demonstration as a research area.The result of the aggregation dimension shows that the spatial structure of the whole tourist spots is strongly aggregated,which further shows that the further development of the demonstration area may be multi-center coexistence of the spatial pattern.From the grid fractal dimension,the spatial distribution of the scenic spots is clustering along some directions.From the spatial correlation dimension,the model of the tourist area has the characteristics of multifractal,the self-organzation optimization function of the system spatial structure is insufficient.Based on this,the spatial structure of“two cores”and“four plates”should further be improved,and promote the integration of regional tourism development.