【摘要】 长江三峡区域复杂的地理条件影响区域旅游景区可达性，为探究旅游景区可达性高低及影响因素，以网络文本分析法提取马蜂窝网、去哪儿网与携程网旅游网站游记数据，采用改进的旅游景区时空效用法可达性模型与地理加权回归模型分析旅游景区可达性的影响因素与影响机制并指出发展方向。结果表明：(1)长江三峡区域旅游景区可达性差异显著，东西两侧优于中部；(2)旅游景区可达性由吸引力、游玩时间与路网通行时间构成，受距最邻近市县距离、距最邻近水系距离、周边景区数量、坡度、高程与森林覆盖率的影响；(3)不同可达性类型景区对应着差异化的发展路径。更多还原

【Abstract】 The complex geographical conditions in the Three Gorges Region of the Yangtze River affect the accessibility of regional tourist attractions. In order to explore the accessibility of tourist attractions and its influencing factors, the network is used web-text analysis method is used to extract the travel data of Ma Honeycomb, Qunar.com and Ctrip.com, and an improved accessibility model of tourist attractions based on spatiotemporal utility method is adopted. The geographical weighted regression model analyzes the influencing factors and mechanisms of the accessibility of tourist attractions and points out the development direction. The results show that:(1) Tourism in the Three Gorges Region of the Yangtze River, the accessibility of scenic spots is significantly different, and the east and west sides are better than the middle;(2) The accessibility of tourist attractions is composed of attraction, play time and road network transit time, and the distance is the closest. The influence of the distance between cities and counties, the distance from the nearest water system, the number of surrounding scenic spots, slope, elevation and forest coverage rate;(3) Different accessibility types of scenic spots correspond to different development path.更多还原