甘肃省非物质文化遗产结构及地理空间分布

Structure and Geographical Distribution of Intangible Cultural Heritage in Gansu Province Province

运用数理统计和Arc GIS空间分析方法,对甘肃省已列入国家级和省级的342项非物质文化遗产项目的级别结构、类型结构、宏观区域分布、行政市域分布、沿流域分布等特征进行了分析。结果表明:甘肃省非物质文化遗产项目级别呈"金字塔"结构,类型结构表现为集聚阶梯性特征,空间分布表现出主要以陇中和陇东地区为主,甘肃南部地区次之,河西地区零散分布的特征。此外,甘肃省非物质文化遗产项目的空间分布同该省主要河流水系分布有一定的相关性。

Based on Data Mathematical statistics and the spatial analysis tools of ArcGIS, this paper analyzed the characteristics of hierarchical structure, formation structure, macroscopic regional distribution, administrative distribution on municipal - scale, and drainage distribution of the 342 items concerning intangible cultural heritage in Gansu Province. The result showed that： ①The hierarchical structure of the intangible cultural heritage was a pyramid- like one. ②With the type structure, showed a clustering ladder distribution. ③The intangible cultural heritage was mainly distributed in the Longzhong Area which included Lanzhou, Linxia, Dingxi and the Longdong area which included Tianshui, Pingliang and so on, with southern Gansu behind it, and scattered in Hexi area. Besides, the spatial distribution of the intangible cultural heritage in Gansu had certain correlation with that of the major river systems in this province.