基于核密度的四川乡村旅游地空分布特征研究

Research on the Spatial and Terrestrial Distribution Characteristics of Rural Tourism in Sichuan Province based on Kernel Density

乡村旅游地空分布特征直接关系到乡村旅游的可持续发展,以四川省为例,采用最邻近点指数、空间基尼系数、核密度、空间自相关指标对乡村旅游地空分布特征进行研究。结果表明四川省乡村旅游地分布具有集聚型特点,不同区域的核密度存在显著差异,同时乡村旅游的发展以热点地区为主。为了更好地促进四川乡村旅游的可持续发展,必须把握好客源,强化乡村旅游地交通基础设施建设。对更加客观地了解四川乡村旅游地空分布特征,促进乡村旅游发展具有一定的参考价值。

The spatial and terrestrial distribution characteristics of rural tourism are directly related to the sustainable development of rural tourism.Taking Sichuan Province as an example,the nearest neighbor index,spatial Gini coefficient,nuclear density and spatial autocorrelation index were used to study the spatial and terrestrial distribution characteristics of rural tourism.The results show that the distribution of rural tourism destinations in Sichuan Province is characterized by agglomeration,and the core density of different regions is significantly different.At the same time,the development of rural tourism is dominated by hot spots.In order to better promote the sustainable development of rural tourism in Sichuan,the source of tourists should be grasped and the construction of transportation infrastructure should be strengthen in rural tourism areas.The research of this paper has a certain reference value for more objective understanding of the land space distribution characteristics of rural tourism in Sichuan and promoting the development of rural tourism.