| 广西农村经济发展时空差异的ESDA-GIS分析 |
| |
| 引用本文： | 廖伟华.广西农村经济发展时空差异的ESDA-GIS分析[J].安徽农业科学,2011(8):5007-5009. |
| |
| 作者姓名： | 廖伟华 |
| |
| 作者单位： | 广西大学数学与信息科学学院; |
| |
| 摘 要： | 从时空角度出发,利用广西各县（市）1996～2007年人均农民纯收入数据,结合ESDA全局和局部空间自相关分析方法与GIS技术,对广西县域农村经济发展差异和局部空间异质性的演变特征进行了实证研究。结果表明,1996～2007年,广西县域农村经济空间差异总体变化不大,农村经济发展水平相似的地区在空间上集中分布,并在此基础上绘制了局部Moran’s I散点图和LISA集聚图。相对于传统分析方法,ESDA-GIS空间分析方法可以清楚地解释农村经济发展空间异质性问题,并具有直观的可视化效果。
|
| 关 键 词： | 农村经济 ESDA-GIS 空间自相关 广西 |
ESDA-GIS Analysis of Spatial-temporal Disparity in Rural Economic Development of Guangxi |
| |
| LIAO Wei-hua.ESDA-GIS Analysis of Spatial-temporal Disparity in Rural Economic Development of Guangxi[J].Journal of Anhui Agricultural Sciences,2011(8):5007-5009. |
| |
| Authors: | LIAO Wei-hua |
| |
| Institution: | LIAO Wei-hua(School of Mathematics and Information,Guangxi University,Nanning Guangxi 530004) |
| |
| Abstract: | On the basis of spatial-temporal perspective,by using the data of farmers' net income per capita from 1996 to 2007 in counties of Guangxi coupled with the global and local spatial autocorrelation analysis of ESDA and GIS technology,we conduct the empirical research on the rural economic developmental disparity of counties in Guangxi and the evolving characteristics of local spatial heterogeneity.The results show that the rural economic developmental disparity of counties in Guangxi from 1996 to 2007 varies ... |
| |
| Keywords: | Rural economy ESDA-GIS Spatial autocorrelation Guangxi |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
