| 基于SPSS的兰州市县域可持续发展区划分析 |
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| 引用本文： | 孙美平,张明军,姚晓军.基于SPSS的兰州市县域可持续发展区划分析[J].西北师范大学学报,2006,42(6):88-91. |
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| 作者姓名： | 孙美平 张明军 姚晓军 |
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| 作者单位： | 西北师范大学地理与环境科学学院，西北师范大学地理与环境科学学院，西北师范大学地理与环境科学学院 甘肃兰州730070，甘肃兰州730070，中国科学院寒区旱区环境与工程研究所，甘肃兰州730000，甘肃兰州730070 |
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| 基金项目： | 西北师范大学校科研和教改项目 |
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| 摘 要： | 基于兰州市地形地貌变化较大的特点,并结合其社会经济发展现状,以县(区)为基本研究单元,建立适合兰州市可持续发展评价指标.运用主成分分析、系统聚类分析和叠加分析,将兰州市划为4个分区,结果表明,市内5区与周边3县在经济发展上存在着较大的差异,而生态环境与社会水平上的差异并不显著.研究结果可为县域可持续发展的布局和规划提供理论依据.
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| 关 键 词： | 可持续发展 主成分分析 系统聚类分析 区划分析 兰州市 |
| 文章编号： | 1001-988X（2006）06-0088-04 |
| 收稿时间： | 2006-06-26 |
| 修稿时间： | 2006-10-25 |
Study on the division analysis of sustainable development in Lanzhou City based on SPSS |
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| SUN Mei-ping,ZHANG Ming-jun,YAO Xiao-jun.Study on the division analysis of sustainable development in Lanzhou City based on SPSS[J].Journal of Northwest Normal University Natural Science (Bimonthly),2006,42(6):88-91. |
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| Authors: | SUN Mei-ping ZHANG Ming-jun YAO Xiao-jun |
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| Institution: | 1. College of Geography and Environmental Science, Northwest Normal University, Lanzhou 730070, Gansu, China; 2. Cold and Arid Regions Environmental and Engineering Research Institute, Lanzhou 730000, Gansu, China |
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| Abstract: | Considering the character of physiognomy and the situation of social economy in Lanzhou City,the index system of sustainable development in Lanzhou City is established.Based on the principal components analysis,cluster analysis and overlay analysis,four regions are built.The results show that the difference is obvious among five districts and three counties in economy development,but there is not obvious difference in ecological environment and social level,which is likely to provide the scientific basis for the distribution and planning of sustainable development. |
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| Keywords: | sustainable development principal components analysis cluster analysis division analysis Lanzhou City |
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