云南省旅游地质资源开发的景区空间分布特征及其合理利用

云南省旅游地质资源具有丰富性和多样性的特点,基于筛选出的217处以旅游地质资源为主体的景区点位数据,运用最邻近指数、核密度以及空间自相关分析等方法来探讨景区在云南省内的空间分布特征。结果表明:云南省旅游地质资源开发的景区空间分布整体上呈现“大分散、小聚集”的分布特点;空间分布类型总体上为集聚型,州市尺度上均匀型占大多数;空间分布密度呈现出“东部整体集中,西部分散集中”的特征,密度差异较大;景区有着较显著的空间自相关,存在空间聚集现象。对于云南省旅游地质资源的合理开发利用,可以采取强化旅游地质资源区域特色、加强多元化旅游地质资源的产品开发、加快区域地质旅游品牌建设等措施,以促进云南省地质旅游的发展。

Study on the Spatial Distribution Characteristics of Scenic Spots Formed by Tourism Geological Resources in Yunnan Province

The geological tourism resources in Yunnan province are characterized by richness and diversity,based on the selected data of 217 scenic spots with tourism geological resources as the main body,the spatial distribution characteristics of scenic spots formed by tourism geological resources in Yunnan province are discussed by means of the nearest neighbor index,kernel density and spatial autocorrelation analysis.The results show that the spatial distribution of scenic spots presents the distribution characteristics of“large dispersion and small aggregation”on the whole;the spatial distribution type is agglomeration type,and the homogeneous type occupies the majority on the state scale;the spatial distribution density with great difference shows the characteristic of“the whole east is concentrated,while the west is dispersed concentrated”;the scenic spot has significant spatial autocorrelation and spatial aggregation.Finally,in view of the rational development and utilization of tourism geological resources in Yunnan province,this paper puts forward some suggestions,such as strengthening regional characteristics of tourism geological resources,developing diversified products of tourism geological resources,and speeding up the construction of regional geological tourism brand,so as to promote the development of Yunnan geological tourism.