沪昆高铁沿线城市旅游流网络结构空间分布特征研究  

Spatial Distribution Characteristics of Tourist Flow Network Structure for Cities along Shanghai-Kunming High-Speed Railway

作　　者：方叶林[1] 王秋月 吴燕妮 余润哲 FANG Yelin;WANG Qiuyue;WU Yanni;YU Runzhe(School of Business,Anhui University,Hefei 230601,China)

机构地区：[1]安徽大学商学院,安徽合肥230601

出　　处：《地理与地理信息科学》2023年第5期138-144,共7页Geography and Geo-Information Science

基　　金：国家自然科学基金项目“城市旅游流网络结构韧性的测度体系、时空演化与影响机制:以长三角城市群为例”(42171238);安徽省自然科学基金面上项目“城市旅游流网络结构时空演化及其对旅游绩效的影响机制研究:以长三角城市群为例”(2108085MD125);安徽省社科规划青年项目“基于大数据视角的长三角地区旅游流网络结构时空演化及动力机制研究”(AHSKQ2020D64)。

摘　　要：该文基于网络游记中沪昆高铁沿线25个城市旅游线路数据构建旅游流网络,采用社会网络分析法对比分析高铁开通前后旅游流网络结构特征。研究结果表明:沪昆高铁沿线旅游流网络具有明显的层级性和规模—位序特征;各凝聚子群内部联系不紧密,但部分子群间联系较紧密;旅游流网络核心—边缘特征显著,核心区对边缘区产生一定的“涓滴效应”;上海、杭州、长沙、南昌、昆明等城市具有明显的结构洞优势。对比高铁开通前后各项指标发现,高铁开通后各城市间旅游互动有所提升,多数省会城市在旅游流网络中的优势地位增强,但旅游流网络空间分布不均的状况没有得到改善。研究结果对于探究沪昆高铁沿线城市旅游流网络空间结构以及深入了解高铁沿线旅游流空间结构特征和优化城市旅游空间布局具有指导意义。Relying on the network crawler technology,this paper captures the tourist route data of 25 cities along the Shanghai-Kunming high-speed railway in the network travel notes,further constructs the tourist flow network,and uses the social network analysis method to compare and analyze the structural characteristics of the tourist flow network before and after operation of the high-speed railway.The results show that the tourist flow network for cities along the Shanghai-Kunming high-speed railway has obvious hierarchy and scale-order characteristics,the cohesive subgroups are not closely connected,but the tourist flow network has significant core-edge characteristics and the core area has a certain"trickle-down effect"on the edge areas,and Shanghai,Hangzhou,Changsha,Nanchang,Kunming and other provincial capitals have obvious structural hole advantages.Comparing the indices before and after the operation of high-speed railway,it is found that the tourism interaction between cities has been improved after the operation of high-speed railway,and the dominant position of most provincial capitals in the tourist flow network has been enhanced,but the uneven spatial distribution of tourist flow network has not been improved.The research is of great significance to explore and deeply understand the network spatial structure of urban tourist flow along the high-speed railway,and to optimize the spatial layout of urban tourism.

关 键 词：旅游流 网络结构 网络游记 社会网络分析法 沪昆高铁 

分 类 号：F592.7[经济管理—旅游管理]