贵州省传统村落居民点空间分布及其影响因素

(1.贵州师范大学 地理与环境科学学院, 贵阳 550025; 2.喀斯特山地生态环境保护与资源利用协同创新中心, 贵阳 550000)

传统村落; 居民点; 空间分布; 景观指数; 地理探测器; 贵州省

Spatial Distribution of Residential Areas in Traditional Villages of Guizhou Province and Its Influencing Factors
YANG Xingyan1,2, ZHAO Cuiwei1,2

(1.School of Geographic and Environmental Sciences, Guizhou Normal University, Guiyang 550025, China; 2.Karst Mountain Ecological Environment Protection and Resource Utilization Collaborative Innovation Center, Guiyang 550000, China)

traditional village; settlements; spatial distribution; landscape index; geographic detector; Guizhou Province

备注

为探究贵州省传统村落居民点的空间分布差异,以贵州省五批共计724个传统村落及2017年居民点数据为基础,利用景观生态学和地理探测器方法,对传统村落居民点的规模、形状和集聚度的空间分布特征及其影响因子进行了研究。结果 表明:(1)贵州省传统村落居民点的规模、形状和集聚度分布特征差异明显,呈现出东南部、中部和北部差异明显的分布格局。(2)贵州省传统村落主要分布在黔东南和铜仁地区,传统村落居民点主要分布在大地形位指数、靠近道路、景区和距中心城镇距离适中的地区,苗族村落居民点斑块总面积最大,其次为侗族。(3)地形位指数是贵州省传统村落居民点规模和集聚分布的主控因素,地形起伏度对传统村落居民点的形状影响较大,社会经济发展较低的地区传统村落较多。应根据居民点景观格局差异及其影响因素,因地制宜地进行传统村落文化保护和居民点空间优化布局。

In order to explore the spatial distribution differences of traditional village settlements in Guizhou Province, based on five batches of 725 traditional villages in Guizhou Province and 2017 settlement data, the spatial distribution characteristics and influencing factors of the scale, shape and concentration of traditional village settlements were studied. The results show that:(1)the distribution characteristics of the size, shape, and concentration of traditional village settlements in Guizhou Province are significantly different, showing a distinct distribution pattern in the southeast, middle, and north;(2)traditional villages in Guizhou Province mainly distribute in the southeast of Guizhou and Tongren; traditional village settlements mainly distribute in large terrain niche index, near roads, scenic spots and moderate distances from central towns; the total area of plaques in the residential areas of Miao villages is the largest, followed by Dong minority;(3)the terrain niche index is the main controlling factor for the size and concentration distribution of residential settlements in traditional villages in Guizhou Province; the topographic relief degree has a greater influence on the shape of traditional residential settlements, and there are more traditional villages in regions with lower socioeconomic development. According to the differences in residential landscape patterns and their influencing factors, traditional village cultural protection and residential space optimization layout should be carried out according to local conditions.