武汉市休闲旅游地空间结构及差异研究

The spatial Structure and Disparities of Leisure Tourism Destinations in Wuhan

以武汉市224家主要休闲旅游地为研究样本,运用最邻近指数、核密度估计法、Ripley’s K(d)函数以及缓冲区分析等空间分析方法,探讨不同类型休闲旅游地空间结构及其差异性。研究发现:①休闲旅游地趋于凝聚型分布,不同类型休闲旅游地集聚化程度差异明显,其中,休闲旅游地在空间上主要呈"大分散、小集聚"和"小分散、大集聚"两种分布模式。②休闲旅游地总体上由中心向外逐渐递减,圈层性结构明显,不同类型休闲旅游地地域分布具有差异性。③休闲旅游地空间分布呈倒"U"型结构,具有显著的集聚特性,不同类型休闲旅游地空间集聚尺度差异较大。④经济基础、人口分布、资源禀赋以及交通状况等是影响休闲旅游地空间结构的主要因素,但对不同类型休闲旅游地的影响具有一定差异。

224 major leisure tourism destinations in Wuhan city are taken as the research sample, applying spatial analysis methods such as： adjacent index,kernel density estimation,Ripley ＇ s K （d） functions and buffer analysis to discuss spatial structure and its diversity of different types of leisure tourism destinations. 1he results are as follows. Firstly, the distribu- tion of leisure tourism destinations shows concentration, agglomeration of different types of leisure tourism destinations varies significantly,leisure tourism destinations mainly have two kinds of distribution mode--＂ large scattered, small ag- glomeration＂ and ＂small scattered, large agglomeration＂ spatially. Secondly, leisure tourism destinations generally dimin- ish gradually outward from a center, have obvious layers structure ; the district distribution of different types of leisure tourist destinations is different. 1hirdly,the spatial distribution of leisure tourism destinations shows inverted ＂U＂ type, has significant agglomeration features, the spatial agglomeration scale of different types of leisure tourism destinations shows larger differences. Fourthly, economic base, population distribution, resources endowment and the traffic are the main affecting factors of the spatial structure of leisure tourism destinations,but the impact on different types of leisure tourism destinations is different.