山区县域旅游资源空间结构及其交通可达性分析——以河南栾川县为例

山区县域作为乡村振兴的重要支点,研究典型山区县域的旅游资源空间结构及其交通可达性,对促进旅游资源空间重构,推动旅游再造山村之美具有重要意义。本研究利用最邻近指数、核密度分析和ESDA空间关联,对河南省典型山区栾川县旅游资源的空间分布特征、分布密度和空间结构进行了分析。此外,采用缓冲区分析、栅格计算法和网络分析法对旅游资源的交通路网可达性进行了探讨。结果表明：1）栾川县的旅游资源分布不均,呈现出明显的空间集聚特征;2）从路网缓冲区分析结果来看,交通道路网与旅游资源之间的协调性良好,路网缓冲区内的旅游资源占比为88.54%;3）栾川县旅游资源的交通可达性整体较好,绝大多数旅游资源在1.5小时内可达,其中有92.68%的旅游资源在1小时内可达。本研究为制定栾川县旅游产业的科学政策提供了有力支持。

Analysis of the spatial structure of tourism resources and traffic accessibility in mountainous counties: Taking Luanchuan County, Henan Province as an example

Mountainous county areas are pivotal in the rural revitalization process, playing a vital role. Investigating the spatial structure and accessibility of tourism resources in representative mountainous counties is of paramount importance. This study significantly contributes to the promotion of tourism resource spatial restructuring and the rejuvenation of scenic mountain villages. In this study, we employed various analytical tools, including the nearest neighbour index, kernel density analysis, and ESDA spatial correlation, to assess the spatial distribution characteristics, density, and structure of tourism resources in Luanchuan County, a typical mountainous region within Henan Province. Additionally, we evaluated tourism resource accessibility through buffer analysis, raster calculations, and network analysis. The study findings reveal the following results: 1) Tourism resources in Luanchuan County are unevenly distributed and exhibit significant spatial clustering; 2) The results of the road network buffer analysis indicate a high level of coordination between the transportation road network and tourism resources, with tourism resources accounting for 88.54% within the road network buffer zones; 3) Overall accessibility to tourism resources in Luanchuan County is favourable, with the majority accessible within 1.5 hours and 92.68% within 1 hour. These findings strongly support the development of evidence-based policies for the tourism industry in Luanchuan County.