摘要
当前人居环境宜居性研究主要集中于城市层次,城市社区的宜居性研究较少,研究社区的宜居,是对城市宜居性评价的深入,可为城市社区规划提供建议和指导。通过调查问卷的形式,对大连市的社区进行调查,充分考虑评价因子的代表性和多层次性的特点,选取6项二级指标和24项单项指标建立评价指标体系;运用主成分分析法获得社区宜居度偏好图,采用层次分析法与地理信息系统软件Surfer 8.0相结合的方法,对大连市社区的宜居度进行初步评价,借用比奇的分异度指数的概念,参考其对社会阶层的分异研究,最后得到社区宜居性分异度指数为27.6。研究结果表明:大连市社区的宜居度整体评价较好,市内四区存在较大差异;宜居度的高值区主要分布于风景优美的地区,以及商业活动的中心和行政中心所在地等地区。
By the research of the community lodgeable status, we can estimate the city lodgeable and offer the advice and guidance for the community programming of city. This article makes an investigation on Dalian＇s community by questionnaires, We made a full consideration to the representation and multi-level characteristics of the appraisal factors, and selected 6 second-level indexes and 24 monomial indexes to establish an index system; make use of the basis analysis, we can receive the preference chart of community lodgeable; and make a preliminary appraisal on community lodgeable status in Dalian using analytic hierarchy process and geographic information system software Surfer 8.0 unifies. Finally, by Peach, s differentiation degree conception, we could receive the polarization indexes of the community lodgeable, and the index is 27.6. The findings indicated that, the whole appraisal of the community lodgeable of Dalian is good; there is difference among the four downtown districts. The co-environmental scenic spots, the commerce high lodgeable status areas are distributed in the eactivity centers and the administration centers.
出处
《地理科学进展》
CSCD
北大核心
2008年第4期75-81,共7页
Progress in Geography
基金
教育部博士点基金项目(20070165001)
