摘要
利用因子分析法,选取15项指标来研究陕西城市经济社会发展水平的空间差异.得出结果:陕西城市发展水平空间差异明显.进而采用聚类分析法,根据城市群的差异程度可进一步划分为综合发展水平高地区、发展较高地区和发展滞后地区.提出应优先发展"一线两带"地区城市,带动陕北地区城市和陕南地区城市发展的策略.
By the factor analysis,this thesis selects fifteen quotas to study the spatial difference of development level in cities of Shanxi Province.It is found that the space difference of development level is distinct.After that by the cluster analysis,these cities are divided into three categories: highly-developed area,mid-developed area and lowly-developed area according to the different level of urban agglomeration.It also proposes the policy——giving priority to cities in "One-Line and Two-Belt" and then bringing along cities in North and South Shanxi Province.
出处
《甘肃联合大学学报(自然科学版)》
2007年第5期59-62,共4页
Journal of Gansu Lianhe University :Natural Sciences
关键词
因子分析
系统聚类
空间差异
陕西
factor analysis
system cluster
spatial difference
Shanxi