摘要
城市边缘区是"城"、"乡"过渡的重要地带,也是城市空间增长和城镇化发展的主要区域,呈现出过渡性、动态性、交错性的特征。研究借助ArcMap10.2软件划分2000年以来四个时期西安城市边缘区的形态特征,并从空间演化强度和各向异性两个方面分析其空间演化过程。同时揭示西安城市边缘区空间演化特点,即西安城市边缘区正经历由"单一型"边缘区向"组合型"边缘区演化的同时,成为土地城镇化转换和城市空间增长的重要区域,开发区、新城逐渐成为城市边缘区空间增长的主体形态,促进了城市边缘区空间重组与重构。
The urban fringe is an important area of "city" and "township" transition. It is also the main area of urban spatial growth and urbanization development, which shows transitional, dynamic and interlaced characteristics. The study divides the morphological features of Xi’an urban fringe in the four periods since 2000 by ArcMap10.2 software. We analyze the spatial evolution process from two aspects of spatial evolution intensity and anisotropy. And we further reveal the characteristics of the spatial evolution of Xi’an border area. The urban fringe is experiencing the evolution from the "single type" marginal zone to the "composite" edge area. It has become an important area for the conversion of land urbanization and the growth of metropolis space. The development zone and the new town have gradually become the "backbone" of the spatial growth of the metropolis edge area, which has promoted the spatial reorganization and reconstruction of the urban fringe.
作者
付凯
王卓琳
韩添
Fu Kai;Wang Zhuolin;Han Tian
出处
《华中建筑》
2019年第11期61-65,共5页
Huazhong Architecture
基金
中华人民共和国住房和城乡建设部2016年科学技术项目“基于康泽恩城市形态学的旧城更新规划方法研究”(编号:2016-K2-023)
陕西省教育厅专项科研计划项目“新型城镇化背景下西安大都市边缘区空间规划模式研究”(编号:16JK1463)
西安建筑科技大学青年科技基金重点项目“2000年以来西安大都市边缘区空间发展模式研究资助”(编号:QN:1502)
关键词
城市边缘区
空间划分
空间演化
空间特征
西安
Urban Fringe
Space division
Spatial evolution
Spatial characteristics
Xi’an