| 陕西省城镇区位空间分布的特征研究 |
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| 引用本文： | 杨芳,卫海燕,李强.陕西省城镇区位空间分布的特征研究[J].安徽农业科学,2009,37(5). |
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| 作者姓名： | 杨芳 卫海燕 李强 |
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| 作者单位： | 1. 黔南民族师范学院历史与社会文化系,贵州都匀,558000;陕西师范大学旅游与环境学院,陕西西安,710062
2. 陕西师范大学旅游与环境学院,陕西西安,710062 |
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| 基金项目： | 国家自然科学基金,陕西省自然科学基金 |
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| 摘 要： | 运用图论等数学方法对陕西省关中、陕南和陕北地区城镇的分布规律及与中心位置的离散程度分别进行了计算和分析,获得了各研究地区的理论中心区位。研究并确定了陕西省各地区在经济发展上的理论"极核",并对各"极核"周围的辐射能力进行了比较。
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| 关 键 词： | 陕西省 空间分布 中心区位 |
Study on the Characteristics of Towns Location Spatial Distribution in Shaanxi Province |
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| YANG Fang et al.Study on the Characteristics of Towns Location Spatial Distribution in Shaanxi Province[J].Journal of Anhui Agricultural Sciences,2009,37(5). |
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| Authors: | YANG Fang |
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| Institution: | YANG Fang et al (Department of History , Social Culture,Qiannan Normal College for Nationalities,Duyun,Guizhou 558000) |
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| Abstract: | The distribution laws of towns in central Shaanxi,southern Shaanxi and northern Shaanxi and the scattering degree of center position in Shaanxi Province were calculated and analyzed by using the mathematical methods such as graph theory.The theoretical central location of each research area was obtained.The theoretical polar nucleus of the economic development in different areas of Shaanxi Province was studied and confirmed.And the scattering capability of each polar nucleus to surroundings was compared. |
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| Keywords: | Shaanxi Province Spatial distribution Central location |
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