| 中国城市经济网络结构空间特征及其复杂性分析 |
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| 引用本文： | 冷炳荣,杨永春,李英杰,赵四东.中国城市经济网络结构空间特征及其复杂性分析[J].地理学报,2011,66(2):199-211. |
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| 作者姓名： | 冷炳荣 杨永春 李英杰 赵四东 |
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| 作者单位： | 兰州大学资源环境学院;兰州大学教育部西部环境重点实验室; |
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| 基金项目： | 国家自然科学基金项目(40771064); 教育部新世纪优秀人才计划(NCET-07-0398); 兰州大学引进人才基金项目~~ |
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| 摘 要： | 通过对当前城市体系研究进展和分析方法的阐述与总结,结合统计物理中复杂网络分析工具,采用GIS、Matlab和数据库等技术手段,构建城市联系网络,一定程度上突破了传统的等级或位序城市关系研究,最后以2003年和2007年的Top1、Top5和Top10网络(城市联系强度的最大值、前5、前10名所连接的城市)为例证进行实证...
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| 关 键 词： | 城市体系 复杂网络 度分布 聚类系数 平均路径长度 中国 |
Spatial Characteristics and Complex Analysis: A Perspective from Basic Activities of Urban Networks in China |
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| LENG Bingrong,YANG Yongchun,LI Yingjie,ZHAO Sidong.Spatial Characteristics and Complex Analysis: A Perspective from Basic Activities of Urban Networks in China[J].Acta Geographica Sinica,2011,66(2):199-211. |
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| Authors: | LENG Bingrong YANG Yongchun LI Yingjie ZHAO Sidong |
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| Institution: | LENG Bingrong1,YANG Yongchun1,2,LI Yingjie1,ZHAO Sidong1(1.College of Resources and Environment,Lanzhou University,Lanzhou 730000,China,2.Key Laboratory of Western China's Environment Systems of the Ministry of Education,China) |
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| Abstract: | This paper gives both details and overview of research development and analytical methods in China's urban systems since new China was founded.It is noteworthy that some new concepts and methods are introduced and well developed in this paper,which goes beyond the traditional hierarchical-and-order perspective.For example,we introduce the methodology and concepts from complex networks in the statistics physics field into urban studies.In addition to that,we create the urban network that is linked by basic a... |
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| Keywords: | urban system complex network degree distribution cluster coefficient average path length |
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