四川省非物质文化遗产空间分布特征及影响因素

Spatial Distribution Characteristics and Influencing Factors of Intangible CulturalHeritage in Sichuan Province

以四川省国家级和省级非物质文化遗产为研究对象,运用最近邻指数、核密度、地理探测器等方法综合分析四川省非物质文化遗产空间分布特征及影响因素。结果表明:(1)四川省非遗分布结构有明显差异,非遗数量结构不均匀。(2)四川省非遗呈现出明显的空间聚集特征,且各类型非遗在空间上均呈现出聚集状态。(3)四川省非遗项目形成了1个高密度核心区,多个次集密度核心区,呈现出“一核两带多团”的空间分布形态。(4)四川省非物质文化遗产分布受到自然社会文化因素的共同影响,其中民族、河流和交通条件是影响四川省非物质文化遗产分布的主要因素。

Taking national and provincial-level intangible cultural heritage in Sichuan Province as the research object,the spatial distribution characteristics and influencing factors of intangible cultural heritage in Sichuan Province are comprehensively analyzed using methods such as nearest neighbor index,kernel density,and geographic detector.The results show that:①There are significant differences in the distribution structure of intangible cultural heritage in Sichuan Province,and the quantity structure of intangible cultural heritage is uneven.②Sichuan Province's intangible cultural heritage exhibits obvious spatial clustering characteristics,and all types of intangible cultural heritage exhibit a clustering state in space.③The intangible cultural heritage projects in Sichuan Province have formed one high-density core area and multiple secondary density core areas,presenting a spatial distribution pattern of"one core,two belts,and multiple clusters".④The distribution of intangible cultural heritage in Sichuan Province is influenced by natural,social,and cultural factors,among which ethnicity,rivers,and transportation conditions are the main factors affecting the distribution of intangible cultural heritage in Sichuan Province.