广州社区人居环境满意度人群及空间差异特征

以2009年广州大规模调查问卷为基础数据,运用SPSS和ARCGIS分析手段对人居环境满意度的人群及空间差异进行分析。广州市总体满意度"一般",要素之间不平衡的状况严重;满意度存在明显的人群差异,基本上与收入呈现正相关关系;人群差异的空间投影表征为偏低收入群体聚居在中心破败区以及边缘区,"职场白领"等偏高收入群体占据城市的优质资源区域;满意度等值线有从城市新旧中心向边缘逐渐降低的趋势,但在一些明显的发展指向性区域同心圆模式会发生变化,旧城"绅士化社区"与"老街坊社区"、新城"高档社区"与"城中村"反差强烈,满意度空间分异极化,以致形成等值线断崖形态。

RESEARCH OF POLARIZATION AND HUMAN SETTLEMENTS SATISFACTORY OF COMMUNITIES IN GUANGZHOU

With the acceleration of urbanization,the deterioration of human settlements in cities is more and more common because of agglomeration of population and industry in metropolitan areas.Many scholars focus on the study of urban human settlements suitability,including the concept,content,influencing factors,as well as evaluation methods of it.There are three ways to appraise human settlements,objective,subjective,and a combination of the two.The spatial characteristics of city satisfaction is another research field.Based on a questionnaire answered by 1575 residents in Guangzhou,this paper makes preliminary appraisal on community status using analytic hierarchy process and spatial characteristics using software Surfer 8.0unifies.Five conclusions are draw as follow:(1)Though the construction level is improved very fast,satisfaction is commonly.The urban residential suitability in Guangzhou is at a really fair level.The average scores of the four indexes are different.(2)The attributes of residents affect the satisfaction.(3)Taking into account of these four attributes,residents in city can be divided into four groups.(4) Based on the software Surfer 8.0unifies,the paper finds out some obvious spatial characteristics.Contour line of satisfaction indicates that the more distance to city center the little satisfaction of residents.High-income groups occupy superior geography location,while poor groups cannot help but living edge region.(5)The government is obligated to take into consideration the need of all groups of residents especially the living conditions of disadvantaged groups.