【摘要】 基于游客出行轨迹的网络结构特征,分析旅游目的地交通结构已成为研究交通可达性的重要内容.该研究通过筛选、挖掘网络游记文本中的时空信息,运用社会网络分析法、可达性模型、耦合模型等,以西南民族旅游目的地黔东南州为例,分析了州内自助游网络结构特征与州内交通可达性,并以此为基础分析州内自助游发展水平与交通可达性的耦合协调关系,为民族地区自助游可持续发展提供参考.研究表明:1)通过网络游记数据挖掘,州内自助游旅游节点主要有27个,且主要分布在交通干线经过的县(市);2)黔东南州自助游网络整体密度较低,边缘与核心节点联系较弱,互动性差,网络结构整体呈现出不均衡性;3)27个旅游节点中平均最短出行时间179.67分钟,其中肇兴侗寨可达性最佳,加车村及加榜梯田可达性最差;4)旅游节点与所在县(市)自助游发展水平与旅游交通可达性耦合度与协调度整体较低,其自助游发展水平与旅游交通可达性存在一定错位.更多还原

【Abstract】 The analysis of traffic structure of tourism destination has become an important content of traffic accessibility research,which is based on the network structure characteristics of tourist’s travel trace.Through selection and extraction of the time and spatial information from online travel notes,the network characters of independent travel and traffic accessibility inside the autonomous prefecture are investigated with the Qiandongnan Prefecture as example and methods such as network analysis,traffic accessibility model and coupling model.Then coupling coordination relationship of the developing level of independent travel and traffic accessibility inside the prefecture is analyzed based on the above results to provide references for sustainable development of independent travel in minority areas.Results indicate that:1)Qiandongnan’s independent travel network is mainly constituted by 27 spots,and mainly distributed in counties which passing through traffic artery;2)the density of the independent travel network is low,and the link and interaction between edge and core node is weak,with the network structure unbalanced;3)the average shortest travel time of 27 spots is 179.67 min,with the best one of Zhaoxing Village and the worst one of Jiache Village and Jiabang Terrace;4)the coupling coordination degree of independent spot and county is low and there are misplacement between the development level of independent travel and the transportation accessibility.更多还原