地理学报 ›› 2011, Vol. 66 ›› Issue (10): 1309-1320.doi: 10.11821/xb201110002

• 城市研究 • 上一篇    下一篇

经济适用住房在城市中的空间分布——基于DEM的武汉市实例分析

张祚1, 李江风2, 陈双1, 刘艳中3   

  1. 1. 湖北大学商学院武汉 430062;
    2. 中国地质大学(武汉) 资源学院, 武汉 430074;
    3. 武汉科技大学资源与环境工程学院, 武汉 430081
  • 收稿日期:2011-01-15 修回日期:2011-06-24 出版日期:2011-10-20 发布日期:2011-10-20
  • 作者简介:张祚(1982-), 男, 湖北武汉人, 博士, 讲师, 中国地理学会会员(S110006759M), 主要研究方向为城市地理与城市住房、土地资源经济。E-mail: zhangzuocug@yahoo.cn
  • 基金资助:

    教育部人文社会科学规划基金项目(07JA630091)

Spatial Distribution of Affordable Houses in Cities: A Case Study of Wuhan Based on DEM

ZHANG Zuo1, LI Jiangfeng2, CHEN Shuang1, LIU Yanzhong3   

  1. 1. School of Business, Hubei University, Wuhan 430062, China;
    2. Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China;
    3. School of Resources and Environment Engineering, Wuhan University of Science and Technology, Wuhan 430081, China
  • Received:2011-01-15 Revised:2011-06-24 Online:2011-10-20 Published:2011-10-20
  • Supported by:

    MOE Layout Foundation of Humanities and Social Sciences

摘要: 经济适用住房作为具有保障性质的政策性住房,其在城市中的空间分布决定了居住其中的中低收入家庭在城市中的空间位置和聚散程度,这不仅是一个建设选址问题,也关系城市经济社会的发展。基于经济适用住房的特点,分析了经济适用住房在城市中空间分布的“两阶段性”,分布过程中面临的问题,并提出经济适用住房“空间福利”概念和计算方法;选取武汉市作为分析实例,基于GIS 平台和构建DEM的方法对武汉市经济适用住房的空间分布概况、空间福利比较以及微观面上的建设选址和空间质量分配问题进行了分析和探讨。

关键词: 经济适用住房, 空间分布, 空间福利, DEM, 武汉市

Abstract: Affordable housing is associated with social welfare. The spatial location of affordable houses will determine the location of low- and medium-income households in cities, and thus urban social and economic development. The spatial location of affordable houses is concerned with site selection and social equity. A new concept - spatial welfare, and its method of calculation, are proposed. This paper uses Wuhan in Central China as an empirical case study. Spatial locations of affordable houses in this city are investigated by using GIS, DEM (Digital Elevation Model) and the concept of spatial welfare. A discussion of their site selection and spatial quality allocation in a microscopic view is presented in the end.

Key words: DEM, Wuhan, affordable housing, spatial distribution, spatial welfare