南阳师范学院学报2024，Vol.23Issue(5)：1-8,8.
318国道川藏线旅游景点空间分布特征及影响因素研究
Study on the spatial distribution characteristics and influencing factors of tourist attractions along the Sichuan-Tibet Line of National Highway 318
摘要
Abstract
Tourist attractions are an indispensable element in the tourism system.Clarifying their spatial distribu-tion characteristics and influencing factors is the key to optimizing the spatial layout of tourist attractions and pro-moting the development of regional tourism.In this study,POI big data,nearest neighbor index,coefficient of variation,kernel density analysis,hot spot analysis,and geographic detector were used to study the spatial struc-ture characteristics and influencing factors of the Sichuan-Tibet line tourist attractions of National Highway 318,and the results show that:(1)The tourist attractions along the 318 National Highway in the Sichuan-Tibet exhibit a typical agglomeration distribution in space.(2)The tourist attractions along the 318 National Highway in the Sichuan-Tibet as a whole show a distribution pattern of"two centers highly concentrated,other areas scattered",and"following the mountains and gathering in basins".They are mostly located in the low-altitude regions of 101～1 000 m and medium to high altitude areas of 3 000～5 000 m,with an obvious upward trend.(3)The hot and cold regions of tourist attractions along the 318 National Highway in the Sichuan-Tibet show a distribution pattern of"east hot and west cold".(4)The layout of tourist attractions along the 318 National Highway in the Sichuan-Tibet is significantly influenced by GDP,and is least influenced by altitude.The explanatory power of the two-factor interaction is higher than that of single factors,and produces a significant two-factor enhancement effect.Based on the above research conclusions,spatial optimization suggestions for tourist attractions along the 318 National Highway in the Sichuan-Tibet has been put forward,providing reference for promoting the upgra-ding and development of tourism along the road.关键词
318国道川藏线/旅游景点/空间分布特征/影响因素Key words
318 National Highway Sichuan-Tibet Line/tourist attractions/spatial structure characteristics/influ-encing factors分类
管理科学引用本文复制引用
钟燕红,马继刚,赵烨,贺灵娟,赵玲岚..318国道川藏线旅游景点空间分布特征及影响因素研究[J].南阳师范学院学报,2024,23(5):1-8,8.基金项目
国家社科西部项目(23XSH001) （23XSH001）
云南财经大学研究生创新基金项目(2024YUFEYC127,2024YUFEYC128) （2024YUFEYC127,2024YUFEYC128）
