| 淮海经济区内城市经济联系的空间组织分析 |
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| 引用本文： | 唐娟,马晓冬,徐珣,朱传耿. 淮海经济区内城市经济联系的空间组织分析[J]. 淮海工学院学报, 2009, 18(3): 70-73 |
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| 作者姓名： | 唐娟 马晓冬 徐珣 朱传耿 |
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| 作者单位： | 徐州师范大学城市与环境学院,江苏徐州,221116 |
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| 基金项目： | 国家自然科学基金资助项目，国家社会科学基金资助项目 |
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| 摘 要： | 以淮海经济区为研究背景，从点线面的层次上定量分析淮海经济区城市间经济联系的空间特征。结果表明，经济区内尚难有一个能覆盖整个区域的核心，体现出多中心的格局特征，从经济联系上则具有多簇聚的结构特点，经济辐射空间格局分异明显，区域内各城市经济联系强度悬殊较大。淮海经济区的城市发展不是一个单核心的广辐射城市群，而可能是组团式的。
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| 关 键 词： | 经济联系 区位熵 空间组织 淮海经济区 |
Spatial Organization of Urban Economic Contacts in Huaihai Economic Zone |
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| TANG Juan,MA Xiao-dong,XU Xun,ZHU Chuan-geng. Spatial Organization of Urban Economic Contacts in Huaihai Economic Zone[J]. Journal of Huaihai Institute of Technology:Natural Sciences Edition, 2009, 18(3): 70-73 |
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| Authors: | TANG Juan MA Xiao-dong XU Xun ZHU Chuan-geng |
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| Affiliation: | College of City & Environment Science;Xuzhou Normal University;Xuzhou 221116;China |
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| Abstract: | Taking Huaihai Economic Zone as the object of study and using the theory of location entropy,the comprehensive passenger transportation model as well as the gravity model,we calculated the centrality index of each city in the Zone,the membership and main direction of economic contact of city agglomeration,and divided urban economic effect regions as an attempt to realize the spatial organization of urban economic contacts.Results show that the centrality index partakes of a multi-centre structure,no city ca... |
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| Keywords: | economic contacts location entropy spatial organization Huaihai Economic Zone |
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