基于路网交通的旅游景点可达性研究——以西北五省为例  

An Analysis of Accessibility of Scenic Spots Based on Land Traffic Network:A Case Study of Five Provinces of Northwest China

作　　者：谢敏慧 石惠春[1] 赵鹏霞 宋媛 XIE Minhui;SHI Huichun;ZHAO Pengxia;SONG Yuan

机构地区：[1]西北师范大学地理与环境科学学院

出　　处：《现代城市研究》2020年第3期81-87,共7页Modern Urban Research

基　　金：国家自然科学基金项目(编号:41161022);甘肃省科技支撑计划项目(编号:090NKCA075)。

摘　　要：基于西北五省A级旅游景点和各等级路网交通数据,运用GIS空间分析法和ESDA空间关联性分析法,对西北五省不同类型A级旅游景点的整体及县域可达性进行了综合分析,并探究了其空间分异规律。结果表明:五省旅游景点的整体空间可达性较优,可达性在30min内的区域占研究区面积的76.52%,主要分布在路网交通和城镇分布较为密集的地区。五省县域单元的整体可达性较好,可达性在30min以内的县域数量占整体县域总数的95%以上。不同类型景点的县域单元可达性集聚程度均十分显著,热点分区在空间上均呈现出自东向西依次过渡的分布格局;陕西省的景点可达性最好,属于可达性高集聚区,新疆和青海景点可达性较差,属于可达性低集聚区。In this paper,by using the A-level tourist attractions and the traffic data of various grades for five provinces in Northwest China,combining with GIS spatial analysis method and ESDA spatial correlation analysis method,we analyzed the overall and county accessibility of different types of A-level tourist attractions,and also explored its spatial distribution and variation pattern.The results show that:the spatial accessibility of tourist attractions in five provinces is generally better.The area with accessibility within 30 minutes accounted for 76.52%of the study area,mainly distributed in areas with road network traffic and towns.The overall accessibility of county units in five provinces is good,and the number of counties with accessibility within 30 minutes accounted for more than 95%of the total number of counties.There is a very significant accessibility cluster degree in county unit for different types of tourist attraction.The tourist hotspots areas all show a spatial distribution pattern of gradual transition from east to west.Shaanxi province has the best accessibility of tourist attractions,which belong to high accessibility cluster area.On the contrary,Xinjiang and Qinghai province have a poor accessibility of tourist attractions and belong to low accessibility cluster areas.

关 键 词：旅游景点 空间可达性 路网交通 西北五省 

分 类 号：F590[经济管理—旅游管理]