| 基于全局主成分分析的广东省经济空间结构演变 |
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| 引用本文： | 于淑敏,谢正观.基于全局主成分分析的广东省经济空间结构演变[J].中国科学院研究生院学报,2012,29(4):461-468. |
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| 作者姓名： | 于淑敏 谢正观 |
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| 作者单位： | 中国科学院研究生院,北京,100049 |
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| 基金项目： | 中国城市规划设计研究院课题 |
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| 摘 要： | 采用全局主成分分析方法,从城市的尺度,分析1988—2008年广东省经济空间结构演变的动态过程.结果表明,广东省经济空间结构对区域发展政策存在明显的空间响应,在非均衡的区域发展政策下,城市经济差距不断扩大,产业结构不断调整.其中,1988—1998年,广州、深圳两大核心城市空间地位不断得到加强;1999—2008年,东莞、佛山两大次核心城市形成,经济空间结构从"双核心"走向"多核心".
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| 关 键 词： | 广东省 全局主成分分析 经济空间结构演变 |
Economic spatial structure evolution of Guangdong province based on generalized principal component analysis |
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| YU Shu-Min
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XIE Zheng-Guan.Economic spatial structure evolution of Guangdong province based on generalized principal component analysis[J].Journal of the Graduate School of the Chinese Academy of Sciences,2012,29(4):461-468. |
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| Authors: | YU Shu-Min XIE Zheng-Guan |
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| Institution: | (Graduate University,Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | We studied the economic spatial structure evolution process of Guangdong province from 1988 to 2008 based on urban scale using the generalized principal component analysis(GPCA) method.The results show that under the uneven regional development policy the urban economy gap expanded continuously and industry was restructured.From 1988 to 1998,two core cities,Guangzhou and Shenzhen,were strengthened in position.From 1999 to 2008,two sub-core cities,Dongguan and Foshan,emerged gradually.Thus the spatial structure evolved from dual-core status to multi-core status. |
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| Keywords: | Guangdong province GPCA evolution of economic spatial structure |
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