| 内蒙古城镇体系空间结构分形特征分析 |
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| 引用本文： | 同丽嘎,李百岁,张靖.内蒙古城镇体系空间结构分形特征分析[J].干旱区资源与环境,2011(2):14-19. |
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| 作者姓名： | 同丽嘎 李百岁 张靖 |
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| 作者单位： | 内蒙古科技大学包头师范学院资源与环境学院;内蒙古师范大学地理科学学院;内蒙古大学生命科学学院; |
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| 基金项目： | 国家自然科学基金项目“内蒙古城市化过程与生态环境相互作用机制研究”(40561003); 内蒙古自然科学基金重点项目(200607010602); 内蒙师大研究生科研基金项目(YJ06005)资助 |
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| 摘 要： | 总结城镇体系空间结构的三种分形维数:聚集维数、网格维数和空间关联维数,并采用此方法计算内蒙古城镇体系空间结构的特征.结果表明:内蒙古城镇体系具有以"双核"城市为中心发展的分形特征,内蒙古地区89个城镇除了东部地区呼伦贝尔市、通辽市、赤峰市等3个市和锡林郭勒盟的部分城镇以外,其余西部地区的城镇主要围绕呼包二市为中心向四周...
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| 关 键 词： | 城镇体系 空间结构 分形 分维 |
Analysis on fractal characters of spatial structure of urbansysrtem in Inner Mongolia |
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| TONG Liga,LI Baisui,ZHANG Jing.Analysis on fractal characters of spatial structure of urbansysrtem in Inner Mongolia[J].Journal of Arid Land Resources and Environment,2011(2):14-19. |
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| Authors: | TONG Liga LI Baisui ZHANG Jing |
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| Institution: | TONG Liga1,LI Baisui2,ZHANG Jing3(1.Resource and Environmental Engineering College,BaoTou Teachers'College Science and Technology University,Baotou 014030,2.College of Geographic Science,Inner Mongolia Normal University,Hohhot 010022,3.College of Life Science,Inner Mongolia University,Hohhot 010021,P.R.China) |
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| Abstract: | In the paper,three kinds of fractal dimensions were summed up to characterize spatial structure of urban systems which were respectively named as aggregation dimension,grid dimension,and spatial correlation dimension and character of spatial structure of urban system of Inner Mongolia was calculated by these methods.The results show that develement of urban system of Inner Mongolia had the fractal character of two kernelcenter city.The aggregation dimension(center on Hohhot city:1.133,center on Baotou city:... |
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| Keywords: | urban system spatial structure fractal fractal dimension |
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