基于公平视角的南京市居民环境暴露风险评价研究  

Study on environmental exposure risk assessment of Nanjing residents from the perspective of equity

作　　者：崔濠鹏 苏杰 盖振宇 尹海伟[1,2] 孔繁花 CUI Hao-peng;SU Jie;GAI Zhen-yu;YIN Hai-wei;KONG Fan-hua(School of Architecture and Urban Planning,Nanjing University,Nanjing 210093,China;School of Architecture and Urban Planning,Anhui Jianzhu University,Hefei 230022,China;School of Geography and Ocean Science,Nanjing University,Nanjing 210023,China)

机构地区：[1]南京大学建筑与城市规划学院,江苏南京210093 [2]安徽建筑大学建筑与规划学院,安徽合肥230022 [3]南京大学地理与海洋科学学院,江苏南京210023

出　　处：《环境生态学》2024年第7期1-11,共11页Environmental Ecology

基　　金：国家重点研发计划项目(2022YFC3802604;2022YFF1303102);安徽省高校优秀科研创新团队(2022AH010021)资助。

摘　　要：城市环境暴露水平及其公平性,对打造健康、宜居的城市具有重要意义。本研究测度了2022年南京市高温、空气污染和绿色空间的环境暴露水平,采用双变量空间自相关分析探究不同环境暴露的相关关系,并对其与老龄化率、房价、GDP 3种社会经济指标的相关性进行分析,以对南京市环境暴露的公平性进行研究。研究发现,南京市环境暴露水平表现出明显的空间异质性,热暴露与3项空气污染物的暴露情况较为相似,同时也与3种社会经济指标表现出不同程度的正相关关系;城市绿色空间暴露水平的分布格局不同于另外2种暴露,且对其表现出一定的抑制作用,并且只与房价水平表现出一定的负相关关系。研究可为城市绿色空间的规划管理和环境危害应对策略的制定提供参考。The level and equity of urban environmental exposure are of great significance to the construction of healthy and liveable cities.This study measures the environmental exposure levels of high temperature,air pollution,and green spaces in Nanjing in 2022,and uses bivariate spatial autocorrelation analysis to explore the correlation between different environmental exposures,and analyzes their correlation with three socio-economic indicators:aging rate,housing price,and GDP,in order to study the fairness of environmental exposure in Nanjing.Research has found that the environmental exposure levels in Nanjing exhibit significant spatial heterogeneity,with heat exposure being more similar to the exposure of three air pollutants,and also showing varying degrees of positive correlation with three socio-economic indicators;The distribution pattern of urban green space exposure levels is different from the other two types of exposure,and it shows a certain inhibitory effect on it,and only shows a certain negative correlation with housing prices.Research can provide reference for the planning and management of urban green spaces and the formulation of strategies for environmental hazards.

关 键 词：环境正义 绿色空间 热暴露 空气污染暴露 

分 类 号：X820.3[环境科学与工程—环境工程]