关中城市群县域综合发展水平时空差异分析  

Spatio-temperal Characteristics of Sparity of Counties Comprehensive Development Level in Guanzhong Urban Agglomeration

作　　者：杜忠潮[1,2] 马效允 

机构地区：[1]咸阳师范学院旅游与资源环境学院,陕西咸阳712000 [2]咸阳师范学院旅游与资源环境学院关中古代陵寝文化研究中心,陕西咸阳712000 [3]西安煤航信息产业有限公司,陕西西安710054

出　　处：《咸阳师范学院学报》2010年第6期46-52,共7页Journal of Xianyang Normal University

基　　金：陕西省重点扶持学科"历史地理学"项目(10722;60103);咸阳师范学院科研基金项目(09XSYK101)

摘　　要：采用主成分分析方法对关中城市群综合发展水平时空差异的研究表明,社会保障、产业结构、农业发展水平、人力资源、经济实力、生态环境是影响关中城市群综合发展差异的主要因子,县域综合发展水平差距小于社会保障、产业结构、农业发展、人口结构、经济发展以及生态水平的差距;关中城市群县域综合发展水平呈单核结构,具有南北分异、东西差异、高值中心集中的特点,在大城市影响的范围内,距离市域核心越远,县域综合发展水平下降越快,区域整体发展不协调。Social security,industrial structure,the level of agricultural development,population structure,economic strength,influencing the level of eco-development related difference in the development of urban agglomeration in the main factor,principal component analysis to study clearance in the level of urban agglomeration development of spatial and temporal differences in the level of the County Comprehensive Development the gap to less than the level of social security,industrial level,the level of agricultural development,the level of population structure,economic development level and the gap between the ecological level;urban agglomeration county level showed a single integrated development of nuclear structure,with a north-south difference,what differences,high-value characterized by centralization.Is to enhance the relevance of space in urban context,is basically the core domain from the city further and further away,Reduction in the level of the county comprehensive development sooner.The overall development of cities in non-conforming.

关 键 词：主成分分析 关中城市群 综合发展水平 时空差异 

分 类 号：F127[经济管理—世界经济]