武陵山片区旅游经济时空差异与影响因素研究

以武陵山片区县域为研究尺度,基于标准差、变异系数和旅游经济发展水平梯度探析了旅游经济发展水平的差异特征与演变规律,并借助GWR模型对旅游经济空间分异的影响因素进行了分析。结果表明:(1)武陵山片区71个县域旅游经济发展水平在时间上呈绝对差异逐年上升,而相对差异波动下降的演变趋势。(2)2014—2018年间旅游经济发展水平欠发达区数量下降,并呈西北和东北部明显高于其他区域的空间分布格局。(3)人均GDP、第三产业占GDP比重、3A级以上景点数、国家级非物质文化遗产数、公路密度、3星级以上宾馆数是影响武陵山片区旅游经济发展水平的主要因素。

Study on the Spatial-temporal Differences and Influencing Factors of Tourism Economy in Wuling Mountain Area

Taking the county of Wuling Mountain Area as the research scale,based on the standard deviation,the coefficient of variation,the gradient,differences,and evolution rules of its tourism economic development level,this paper analyzed the factors influencing the spatial differentiation of its tourism economy with the help of the GWR model analysis.The results showed that:(1)The absolute development of the tourism economic development level of 71 counties in the Wuling Mountain Area has been increasing year by year,and the evolution trend of the relative difference fluctuations has decreased.(2)The number of underdeveloped tourism economic development levels in 2014—2018 has declined,and the spatial pattern of northwest and northeast was obviously higher than other regions.(3)GDP per capita,the proportion of tertiary industry in GDP,the number of scenic spots above 3 A level and of national intangible cultural heritage,highway density,and hotels above 3 stars were the main factors affecting the development level of the tourism economy in the Wuling Mountain Area.