摘要
以地处秦岭山区的商洛市商州区为例,运用GIS的空间分析方法、泰森多边形及景观格局指数法对该区域农村居民点的空间分异特征及其影响因素进行分析研究。结果表明:商州区的农村居民点整体上呈集群分布,具有明显的地形分异特征,呈现出显著的河流与道路指向性。
Based on Thiessen polygon, landscape pattern index method and GIS spatial analysis methods, this paper analyses the spatial differentiations and the influential factors of the rural settle- ments in Shangzhou District located in Qinling Mountains. The results show that the rural settlements have a clumped distribution on the whole, which presents a clear terrain differentiation and obviously directional characteristics of river and road.
出处
《咸阳师范学院学报》
2014年第2期58-62,共5页
Journal of Xianyang Normal University
关键词
秦岭山区
农村居民点
分异特征
GIS
Qinling Mountains
the rural settlements
different characteristics
GIS
