层次聚类分析法在土地利用分区中的应用——以益阳市南县为例

Application of Hierarchical Cluster on Land Utilization Division——Take Nan County in Yiyang for Example

以益阳市南县为研究对象,结合当地实际建立土地利用规划分区指标体系,并利用SPSS统计分析软件,选用层次聚类分析法对南县土地利用分区进行定量分析,同时结合南县各乡镇的实际情况对分区方案做对比分析与定性分析,最终确定土地利用分区结果,同时表明层次聚类分析法在土地利用分区中是可行的。

With Nanxian City,hunan Province,as the object of the research,this paper conducts a quantitative analysis of land use regionalization.By using SPSS statistic analysis software and by means of hierarchical clustering method,the paper puts forward the land use regionalization results through comparing the primary regionalization schemes and analyzing the facts of all villages and towns qualitatively.The result shows that the hierarchical clustering analysis method is applicable in land use regionalization.