青海省宗教场所旅游资源的空间格局及影响因素研究

青海省宗教发展历史悠久,宗教旅游资源丰富,宗教场所的空间分布特征对青海省区域旅游格局有重要影响.对青海省宗教场所旅游资源进行了统计,分别从空间分布模式、差异性、密度等方面采用最邻近指数、地理集中指数、洛伦茨曲线、核密度方法对其空间格局特征进行了定量分析,并利用空间回归分析法探讨了其分布与海拔、坡度、交通、水系等因素的关系.结果表明：青海省宗教场所旅游资源呈"东多西少"的集聚分布态势,空间差异显著,旅游资源集中在青海省11%地区;空间分布密度呈由东向西辐射（型）的分布趋势;空间回归分析结果显示,在地势平坦、水资源丰富、交通便捷的地区宗教场所旅游资源较丰富.

A Study on the spatial distribution of religious sites in Qinghai province and the impact on tourism

Qinghai has a long history of religious development which provides a valuable tourism resource and its spatial distribution of religious sites has an important impact on the Qinghai regional tourism. This paper makes a statistic analysis of the religious tourism resources in Qinghai province. By adopting the Nearest Neighbor Indicator, Geographical Concentration Index, Lorenz Curve and Kernel Density Estimation, the spatial distribution characteristics of the religious tourism resources in Qinghai province is quantitatively analyzed from the aspects of spatial distribution type, concentration degree, and density visualization. The relationship of its distribution between the elevation, the slope, the transportation and the water source is also discussed preliminarily by applying the spatial regression analysis model. The results show that the distribution of the religious sites in Qinghai is unbalanced. It shows a pattern of "rich in east region while sparse in west region". More than half of the religious sites in Qinghai province are concentrated in 11% regions. The results of the spatial regression analysis reveal that the religious tourism resources are abundant in areas with flat terrain, abundant water resources and convenient traffic.