| 基于熵值法的淮海经济区城市中心性评价 |
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| 引用本文： | 薛丽芳,欧向军,谭海樵.基于熵值法的淮海经济区城市中心性评价[J].地理与地理信息科学,2009,25(3). |
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| 作者姓名： | 薛丽芳 欧向军 谭海樵 |
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| 作者单位： | 1. 中国矿业大学资源与地球科学学院,江苏,徐州,221008
2. 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，中国矿业大学青年科研基金 |
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| 摘 要： | 根据城市中心性的内涵,从生产中心性、商贸中心性、信息中心性、交通中心性和科教中心性5方面构建城市中心性的综合评价指标体系,并运用熵值法实证分析了淮海经济区主要城市的中心性.淮海经济区城市的中心性主要表现为生产、信息和科教方面的中心性,且区域差异较小,该区主要城市的中心性均不太显著,其中徐州的城市中心性相对较强.
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| 关 键 词： | 城市中心性 熵值法 淮海经济区 |
Evaluation of Urban Centricity Based on Entropy Method:A Case Study of Huaihai Economic Zone |
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| XUE Li-fang,OU Xiang-jun,TAN Hai-qiao.Evaluation of Urban Centricity Based on Entropy Method:A Case Study of Huaihai Economic Zone[J].Geography and Geo-Information Science,2009,25(3). |
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| Authors: | XUE Li-fang OU Xiang-jun TAN Hai-qiao |
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| Institution: | 1.School of Resource and Earth Science;China University of Mining and Technology;Xuzhou 221008;2.College of Urban and Environmental Sciences;Xuzhou Normal University;Xuzhou 221116;China |
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| Abstract: | Based on the urbanized connotation,an appraisal index system of the urban centricity was constructed,and an empirical analysis of the urban centricity of main cities in Huaihai Economic Zone was made on the production centricity,the commerce centricity,the information centricity,the transportation centricity,the science and education centricity,with the method of entropy.The results showed that the urban centricity of Huaihai Economic Zone mainly presented as the centricity of production,information,science... |
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| Keywords: | urban centricity the entropy method Huaihai Economic Zone |
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