我国石窟旅游资源的空间分布特征及影响因素分析

Research on Spatial Distribution of Grotto Tourism Resources in China and Its Influencing Factors

为揭示我国研究的空间分布特征,对属于全国重点文物保护单位和省级重点文物保护单位中石窟旅游资源进行统计,并运用最邻近点指数、地理集中指数、不平衡指数、基尼系数、核密度等方法和Arc View GIS分析软件,对我国石窟旅游资源的空间分布特征进行定量分析.研究表明:我国大陆31个省级行政区共有省级重点文物保护单位以上的石窟旅游资源316处,在空间分布类型上属于聚集型;具有集中程度高、区域间的离散度高、省际间不平衡指数高、呈线性和辐射性分布等特征;影响我国石窟旅游资源空间分布的因素主要有地质、地貌、气候、宗教和历史政治经济等.

For the wide distribution of grotto tourism resources in China,it is propitious to their rational exploitation and scientific protection through revealing their spatial distribution features.According to the official statistics of national cultural relic protection units and province-level cultural relic protection units,this paper quantitatively analyzes the spatial distribution features of grotto tourism resources by using the nearest point coefficient,geographic concentration index,imbalance index,Gini coefficient,kernel density and the analysis software Arc View GIS.The results show that there are altogether 316 grotto tourism resources,belonging to province-level cultural relic protection units or higher units in the 31province/autonomous regions of the mainland of China,which are of the aggregation type.They are characterized by high concentration,high inter-regional dispersion,high inter-provincial imbalance index,and linear or radiation distribution.The major influencing factors for the spatial distribution of grotto tourism resources in China are related to the geology,geomorphology,climate,religion,and historical politics and economy.