| 长三角城市群空间扩张的模式、类型与效益 |
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| 引用本文： | 徐梦洁,张俊凤,陈黎,张笑寒. 长三角城市群空间扩张的模式、类型与效益[J]. 城市问题, 2011, 0(9) |
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| 作者姓名： | 徐梦洁 张俊凤 陈黎 张笑寒 |
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| 作者单位： | 南京农业大学公共管理学院;南京审计学院经济学院; |
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| 基金项目： | 国家自然科学基金项目(40801062); 上海市社科规划一般项目(2010BJB003) |
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| 摘 要： | 通过对长江三角洲地区城市群近年扩张动态进行研究,可以明确经济发达区域在城市扩张过程中存在的问题。采用夜间灯光数据(DMSP/OLS)提取长三角城市群空间信息,分析城市群扩张模式,基于灯光数据构建复合指标,划分城市群扩张类型;在此基础上,选择典型城市进行扩张效益评价并进行了耦合分析。
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| 关 键 词： | 长江三角洲 城市群 扩张 用地效益 耦合 |
Patterns,types and benefit of urban agglomerations expansion in the Yangtze Delta Area |
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| XU Meng-jie , colleagues. Patterns,types and benefit of urban agglomerations expansion in the Yangtze Delta Area[J]. Urban Problems, 2011, 0(9) |
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| Authors: | XU Meng-jie colleagues |
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| Affiliation: | XU Meng-jie and colleagues |
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| Abstract: | In this article the city agglomerations in the Yangtze Delta Area are chosen to study the urban expansion problems.DMSP/OLS night light data during 1992 to 2008 are used for the calculation of comprehensive indicators,which reflect the intensity and the extent of spatial interaction.The modes of urban expansion thus could be divided into three types,i.e.polygon mode,linear mode and point mode respectively.Thus,this article chooses typical cities to evaluate urban expansion benefit and conduct coupling analy... |
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| Keywords: | the Yangtze Delta Area city agglomerations urban expansion land use benefits coupling |
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