文献类型：期刊文献

中文题名：基于客观评价的北京城市宜居性空间特征及机制

英文题名：Spatial Characteristics and Forming Mechanism of Urban Livability in Beijing Based on Objective Evaluation

作者：湛东升[1,2,3];张文忠[1,2];余建辉[1,2];谌丽[4];党云晓[1,2,3]

第一作者：湛东升

机构：[1]中国科学院区域可持续发展分析与模拟重点实验室;[2]中国科学院地理科学与资源研究所;[3]中国科学院大学;[4]北京联合大学应用文理学院

第一机构：中国科学院区域可持续发展分析与模拟重点实验室,北京100191

年份：2016

卷号：35

期号：4

起止页码：68-73

中文期刊名：地域研究与开发

外文期刊名：Areal Research and Development

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;北大核心:【北大核心2014】；CSSCI:【CSSCI_E2014_2016】；

基金：国家自然科学基金重点项目(41230632);国家自然科学基金项目(41201169)

语种：中文

中文关键词：城市宜居性;空间格局;形成机制;北京市

外文关键词：urban livability; spatial pattern; formation mechanism; Beijing City

摘要：以北京市宜居要素空间数据库为基础,构建了城市宜居性客观评价的分析框架,运用GIS空间分析和数理统计方法对北京城市宜居性空间特征进行综合评价,并探讨其形成机制。结果表明:(1)北京城市宜居性由服务设施因子、环境健康因子和城市安全因子3个维度构成,且对城市宜居性的贡献度依次递减;(2)各宜居主因子空间特征存在明显差异,其中服务设施因子呈明显的内高外低特征,环境健康因子呈东部、北部高和西部、南部低特点,城市安全因子呈多中心分布格局;(3)北京城市宜居性总体格局呈现出典型的"中心-边缘"结构,且北城要明显优于南城,非参数计量方法进一步揭示出城市宜居性的距离衰减特征和人口密度分布特征具有相似性;(4)北京城市宜居性空间特征形成机制包括自然地理条件、城市历史发展惯性、市场因素、政策和规划力量等因素共同作用。
By building objective evaluation analysis framework of urban livability based on spatial database of livable factors in Beijing,and by adopting GIS spatial analysis and mathematical statistics method,spatial characteristic of urban livability in Beijing urban areas are evaluated and its formation mechanism are discussed. Results show that：（ 1） Urban livability is constituted by service facilities factor,environmental health factor and urban safety factor but their contribution to urban livability is decreasing;（ 2） Spatial pattern of each main factor for urban livability exist obvious difference. Service facilities factor is high in the inner city and low in the outer city,environmental health factor is high in the northwest and low in southeast,and urban safety factor is polycentric;（ 3） The overall pattern of urban livability in Beijing presents a typical ＂center-edge＂structure and urban livability in northern area is better than that in southern area. Besides,urban livability have been revealed with the trait of distance decay which is similarity to population density distribution by nonparametric statistical method;（ 4） Formation mechanism of spatial pattern of urban livability mainly contains natural geographical conditions,inertia of historical development,market factor,policy and planning factors.