| 山西省城市规模分布研究 |
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| 引用本文： | 成志芬,张宝秀.山西省城市规模分布研究[J].干旱区资源与环境,2007,21(4):26-30. |
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| 作者姓名： | 成志芬 张宝秀 |
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| 作者单位： | 1. 首都师范大学资源环境与旅游学院,北京,100037
2. 北京联合大学应用文理学院,北京,100083 |
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| 摘 要： | 选取1996年,2000—2003年山西省11个地级市建成区用地规模的资料,把运用在城市人口规模上的位序—规模法则,首位比,不平衡指数法移植到城市用地上,分析了山西省地级市建成区土地利用规模的变化规律,然后运用分形理论,阐释了位序—规模曲线。得出结论:(1)山西省地级市用地规模分布的均衡程度不断增强;(2)山西省地级市用地规模的总量不断增加;(3)对城市用地规模进行分类,发现小城市的数量在逐渐减少,中等城市的数量在逐渐增加;(4)首位城市太原市的用地规模已基本稳定,中等城市和小城市的用地规模将会扩大,其速度是前者大于后者。
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| 关 键 词： | 山西城市规模 建成区用地 位序—规模法则 分形理论 首位比 不平衡指数 |
| 文章编号： | 1003-7578（2007）04-026-05 |
| 收稿时间： | 2006-06-05 |
| 修稿时间： | 2006年6月5日 |
Research of the City Size Distribution of Shanxi Province |
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| CHENG Zhi-fen,ZHANG Bao-xiu.Research of the City Size Distribution of Shanxi Province[J].Journal of Arid Land Resources and Environment,2007,21(4):26-30. |
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| Authors: | CHENG Zhi-fen ZHANG Bao-xiu |
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| Abstract: | This research analyzed changes in urban built-up area of 11 major cities in Shanxi province from 1996 to 2003.The rank-size law,the primacy index,the imbalance index method which were often employed in the study of city's population size distribution were used.Then the rank-size curves were explained using the theory of fractal.The results included the following several aspects.Firstly,the city size distribution in terms of urban built-up area was gradually well developed in Shanxi.Secondly,the total amount of urban built-up area was increasing continuously.Thirdly,through classifying the urban built-up area of 11 major cities in Shanxi,we found that the amount of cities which size did not achieve 20km2 was reducing continuously,while the amount of cities which size was between 20km2 and 50km2 was increasing continuously.Fourthly,the built-up area of Taiyuan was steady assumably,the rate of urban land expansion with cities which size was between 20km2and 50km2 was faster than the rate of urban land expansion with cities which size did not achieve 20km2. |
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| Keywords: | city size of Shanxi urban built-up area rank-size law fractal the primacy index the imbalance index |
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