摘要
选择重庆市40个县域2001年和2006年的相关统计数据,采用因子分析法建立县域综合发展水平测度模型,运用统计学软件SPSS15.0.对重庆市县域综合发展水平差异进行评价和类型区划.并利用ARCGIS9.2软件分别绘制出2001和2006年40个县域的综合发展水平空间分异图。结果表明,县域综合发展水平的差距依然比较显著,在因子上由2001年的社会发展规模因素转化为2006年的工业化发展因素,空间上呈现出距离区域增长极空间位置的远近和交通可达的难易而逐层递减的圈层分异特点。
Select relevant statistical data of 40 counties of Chongqing Municipality in 2001and 2006, we use the factor analysis of mathematical statistics to build up a quantificational model with the help of statistical software SPSSI5.0 to evaluate the level of comprehensive development level of all counties in Chongqing and carry out the regionalizition, then use software ARCGIS9.2 to get the pattern of the spatial disparity of comprehensive develop- ment level of 40 counties in Chongqing in 2001 and in 2006. The result indicates that the inequalitie of comprehensive development level among counties in Chongqing are still very distinct. The industrialization development makes of the differences among the counties in 2006 instead of the social development in 2001. The divergent characteristic of the 40 counties is the gradient from from center to periphery according to the distances to the regional growth pole and accessibilities.
出处
《世界地理研究》
北大核心
2009年第3期61-67,共7页
World Regional Studies
基金
国家自然科学基金项目(40561006)
国家社会科学基金项目(06XJY017)
重庆市教委科技项目(KJ070803)
重庆市软科学研究计划项目(CSTC2007CE9023)
关键词
县域综合发展水平
因子分析法
空间格局
重庆市
comprehensive development level of the county
Factor Analysis
spatial pattern
Chongqing Municipality
