基于空间-社会视角的城市居住能耗碳排放影响因素研究——以天津中心城区为例  

Influence of Spatial and Social Factors on Household Carbon Emissions in Large Cities:Evidence from Tianjin in China

作　　者：王睿[1] 马巧珊 刘静娴 黄雅哲 WANG Rui;MA Qiaoshan;LIU Jingxian;HUANG Yazhe(School of Architecture,Tianjin University,Tianjin 300072,China;Tianjin Land Resources and House Vocational College,Tianjin 300270,China;Homedale Urban Planning and Architects Co.,Ltd.,of BMICPD,Beijing 100045,China)

机构地区：[1]天津大学建筑学院,天津300072 [2]天津国土资源和房屋职业学院,天津300270 [3]北规院弘都规划建筑设计研究院有限公司,北京100045

出　　处：《建筑节能（中英文）》2024年第7期129-136,148,共9页Building Energy Efficiency

基　　金：国家自然科学基金资助项目(52208073);天津市教委社会科学重大项目(2021JWZD04)。

摘　　要：厘清城市居住能耗碳排放的“空间-社会”共同影响作用机理,有助于为社区低碳更新规划提供针对性空间识别方法和政策支撑。借鉴居住分异理论中“空间-社会”二维属性的社区居住空间刻画逻辑,对天津市中心城区市民进行社会问卷调查,采用路径分析模型建立“空间-社会”复合作用下的影响关系模型,并对空间性和社会性影响总效益进行系统比较分析。研究结果表明:①空间性因素和社会性因素对大城市居住能耗碳排放的间接影响效应普遍存在,对直接效应起到一定修正作用;②社会性因素影响总效应远高于空间性因素,关键影响指标分别为人口数量和住房总价;③住区价值对家庭居住能耗碳排放的正向影响关系被证实显著存在。高价格大户型住宅通过吸引高收入群体购买和自身设施水平较高两方面锁定高碳排放行为特征。据此,提出差异化住区碳排放特征识别方法及低碳规划审查要点,为城市更新提供政策参考。It is necessary to study the influence mechanism of spatial and social factors on urban residential energy consumption and carbon emissions.The key factors contribute to providing high carbon spatial identification methods and formulating policy support for low-carbon renewal planning of community.Based on the theory of residential differentiation,a social questionnaire survey was organized on residents in the central urban area of Tianjin.The influence relationship model under the joint action of space and society was established using a path analysis model,and a systematic comparative analysis was conducted on the total benefits of spatial and social impacts.The results show that the indirect effects of spatial and social factors on household carbon emissions are widespread,and play a certain role in correcting the direct effects.The total effect of social factors is much higher than that of spatial factors and household population and total housing price are the most important influencing indicators.The positive influence of total housing price on household carbon emissions has been proved to be significant.High-priced and large-space houses lock in the characteristics of high carbon emissions through the high energy consumption level of facilities and attracting high-income groups to consume.Based on the research conclusions,the identification method for carbon emission characteristics and the key points for low-carbon planning review have been proposed.They will provide policy references for urban renewal in large cities.

关 键 词：居住能耗碳排放 居住分异理论 路径分析模型 更新规划 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]