武汉市旅游景区空间结构演化

旅游景区空间结构处在不断演化和发展中，具有等级性、层次性，是一个复杂的系统。以武汉市2002年和2011年的国家A级旅游景区为研究对象，运用最邻近指数、Moran’s I指数和集聚维数，结合GeoDa、ArcGIS空间分析工具，从不同角度系统分析了武汉市旅游景区空间结构的演化特征，并分析了其经济社会环境、旅游发展政策、交通发展状况以及旅游者行为等因素在武汉市旅游景区空间结构演化过程中的作用。结果表明：1）武汉市旅游景区“双组团”的空间分布密度不断增强；2）旅游景区“中密周疏”的空间分布格局有所减弱；3）旅游景区的空间分布在不同地域单元呈现负空间自相关性特征；4）旅游景区空间结构逐渐由简单向复杂演化，不断趋于完善，但空间结构具有不稳定性。

Evolution of the Spatial Structure of the Scenic Spots in Wuhan

The spatial structure of the scenic spots in an area is a complex system and in constant evolution and development, with characteristics of rank and hierarchy. Applying the index of neighboring, the index of Moran’s I and aggregation dimension, and utilizing ArcGIS and GeoDa spatial analysis tools, this paper analyzes systematically the evolution of the spatial structure of the scenic spots in Wuhan, and the role played by the affecting factors, such as economic and social environment, tourism development policy, traffic situation and tourist behavior, in the evolution process of the spatial structure of the scenic spots in the city. The results show that: 1) the density of the scenic spots in the two scenic spots group areas around the Yellow Crane Tower and the East Lake is continually increaing; 2) The spatial pattern of “higher density in central and lower in suburbs” is being weakened; 3) The spatial distribution of the scenic spots in different areas shows a negative spatial auto-correlation; 4) The spatial structure of the scenic spots in Wuhan has changed from simple to complex and tends to be improved, but the spatial structure is not stable.