地理研究 ›› 2002, Vol. 21 ›› Issue (6): 753-762.doi: 10.11821/yj2002060012

• 论文 • 上一篇    下一篇

大连市城市内部居住环境评价的空间结构——基于面源模型的分析

王茂军1, 张学霞2, 张文忠2   

  1. 1. 北京大学城市与环境学系,北京100101;
    2. 中国科学院地理科学与资源研究所,北京100871
  • 收稿日期:2002-01-10 修回日期:2002-05-23 出版日期:2002-12-15 发布日期:2002-12-15
  • 作者简介:王茂军(1973-),男,山东费县人,博士生。主要从事城市地理研究。E-mail:maojunw@yeah. Net
  • 基金资助:

    国家自然科学基金资助项目(40071030);中国科学院创新工程重点项目(KZCX2-SW-318-02)

An evaluation of spatial structure of urban residential environment in Dalian: based on area source model

WANG Mao-jun1, ZHANG Xue-xia2, ZHANG Wen-zhong2   

  1. 1. Department of Geography,Peking University,Beijing 100871, China;
    2. Institute of Geographic Sciences and Natural Resources Research, CAS,Beijing 100101, China
  • Received:2002-01-10 Revised:2002-05-23 Online:2002-12-15 Published:2002-12-15

摘要:

以大连市为例 ,首先利用ARC/INFO软件将研究地区划分成 162个元胞作为评价的基本空间单元 ,建立了居住环境评价的面源模型。其次利用MDS方法确定了评价因子、列联表法验证了居民属性与居住环境评价之间的相互独立程度、因子分析方法探讨了居住环境评价结构的平行性。最后应用GIS对居住环境评价空间分异现象进行了分析。

关键词: 面源模型, 多维标度法(MDS), 列联表法, 因子分析法, 居住环境评价

Abstract:

This paper introduces a new kind of evaluation approach of residential environment based on Area Source Model. Cell (1 km×1 km size of raster unit) is partitioned in the study area, which is realized in raster GIS platform (ARC/INFO GRID sub-modular). Dalian city is divided into 162 cells whose attributes are acquired and calculated from the questionnaires. When processing, evaluative indexes are determined by MDS method. Independent degree of resident attributes and evaluation of residential environment are tested by the method of Crosstab. Parallelism of evaluative difference of residential environment is discussed by the method of Factor Analysis. Finally the paper analyzes spatial difference of evaluation of residential environment by the spatial analysis of GIS, and the following points are resulted. Firstly, evaluative values of convenient environment fall from the center to the skirt step by step. Secondly, evaluative values of circumferential environment are affected by zone characteristics, especially the types of urban land-use to a great extent. Thirdly, evaluative values of human environment are not regularly diverse. Finally, evaluative values of residential environment have three epicenters of Zhongshan Square, Carrefour Supermarket and the edifice of municipal government.

Key words: area model, multidimensional scaling, crosstab, factor analysis, evaluation of residential environment)