民族地区传统村落空间分布特征研究

Study on the spatial distribution characteristics of traditional villages in minority areas

以铜仁市110个国家级传统村落为研究对象,运用Arc GIS软件的空间分析工具,选取最邻近指数法、地理集中指数和核密度分析等方法对铜仁市传统村落的空间分布特征进行矢量分析。得出铜仁市传统村落主要受海拔高度、流域、民族构成、道路交通和经济水平等因素的影响,呈现出集聚、集中、不均衡性的空间分布特征。

This paper takes 110 national traditional villages in Tongren as the research object,and uses the spatial analysis tools of Arc GIS software,then select the nearest neighbor index method,geographic concentration index and nuclear density analysis to analyze the spatial distribution characteristics of traditional villages in Tongren City.The article concludes that the traditional villages in Tongren City are mainly affected by factors such as altitude,watershed,ethnic composition,road traffic and economic level,it presents the spatial distribution characteristics of agglomeration,concentration and imbalance.