“丝绸之路经济带”西北五省乡村旅游模范村空间分异及影响因素

以西北五省156个乡村旅游模范村为研究样本,运用最邻近指数、核密度估计值、空间自相关等空间分析方法,研究西北五省乡村旅游模范村的空间分异特征及影响因素。结果表明:①西北五省乡村旅游模范村空间分异最邻近指数R=0.627,泰森多边形检验的变异系数为142.30%,符合凝聚分布模式。②西北五省乡村旅游模范村空间分异全局莫兰指数为0.125,存在显著的空间正相关。③西北五省乡村旅游模范村的高密度集聚区主要集中于三个分布区:宁夏回族自治区乡村旅游模范村分布区;陕西省中南部乡村旅游模范村分布区;青海省东部与甘肃省交界处乡村旅游模范村分布区。④西北五省乡村旅游模范村空间分异特征受到交通区位、湖泊水系、客源市场影响较大,呈现出"沿路"、"环湖"、"绕城"等空间分异格局。文章最后根据分析结论提出相应的政策建议。

Spatial Differentiation and Influencing Factors of Rural Tourism Model Villages in the Five Northwest Provinces of the Silk Road Economic Belt

Taking 156 model villages of rural tourism in five northwest provinces as research samples, this paper analyzes the spatial differentiation characteristics and influencing factors of model villages of rural tourism in five northwest provinces applying spatial analysis methods such as nearest neighbor index, kernel density estimation and spatial autocorrelation. The results show that: 1) The nearest neighbor index of spatial differentiation of rural tourism model villages in five northwest provinces is 0.627 and the variable coefficient of Tyson polygon test is 142.30%, which conforms to the cohesive distribution model. 2) The global Moran’s index of spatial differentiation of rural tourism model villages in five northwest provinces is 0.125, and there is a significant positive spatial correlation. 3) The high-density agglomeration areas of rural tourism model villages in five northwest provinces are mainly concentrated in three areas:Ningxia Hui Autonomous Region;the central and southern Shaanxi Province and the boundary between eastern Qinghai Province and Gansu Province. 4) The spatial differentiation characteristics of rural tourism model villages in five northwest provinces are greatly influenced by traffic location, lake water system and tourist market, and shows the characteristics of "along the road","around the lake" and "around the city". Finally, according to the conclusions of the analysis, the paper puts forward the corresponding policy recommendations.