基于GIS的滇中城市群空间结构效益优化研究

发布时间：2018-06-15 21:35

本文选题：滇中城市群 + GIS　；参考：《云南地理环境研究》2014年05期

【摘要】：在Arc GIS软件和云南基础地理数据支持下,对滇中城市群空间结构效益进行初步解析。结果表明:滇中城市群的突出优势在于人口规模大,经济发展水平较高,经济发展综合指数和城市化综合指数较大,其中昆明和玉溪的经济发展与城市化协调度较高,同时表现出空间差异;滇中城市群紧凑度较高,城市交通优势度相对较高,可达性较好,重要城市之间的空间联系较为紧密,但城市数量较少,规模效益相对欠缺。以实现城市群空间结构效益最大化为目标,在综合分析的基础上提出了滇中城市群方案。
[Abstract]:With the support of Arc software and Yunnan basic geographic data, the spatial structure benefits of urban agglomeration in central Yunnan are analyzed preliminarily. The results show that the prominent advantages of urban agglomeration in central Yunnan are large population size, high level of economic development, large comprehensive index of economic development and comprehensive index of urbanization, among which the coordination degree between economic development and urbanization of Kunming and Yuxi is higher. At the same time, the urban agglomeration in central Yunnan has higher compactness, higher urban traffic dominance, better accessibility, and more close spatial connection among important cities, but the number of cities is less, and the scale benefit is relatively lacking. In order to maximize the benefits of urban agglomeration spatial structure, a scheme of urban agglomeration in central Yunnan is put forward on the basis of comprehensive analysis.
【作者单位】：云南师范大学旅游与地理科学学院;云南师范大学教务处;
【基金】：国家自然科学基金项目(41361042) 教育部人文社科研究青年基金项目(12YJCZH159) “边疆发展与地缘安全云南省创新团队”和“中国西南地缘环境与边疆发展协同创新中心”联合资助
【分类号】：TU982.2;P208

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