摘要
"双碳"背景下我国全面展开减碳行动,城市作为碳排放主要场所承担了重要的减碳责任,如何有效推进社区减碳是城市面临的又一难题.从居民行为视角提出城市社区碳计量模型,对上海、深圳、重庆、衢州的5个社区进行碳排放计量和特征分析,得出居民收入水平、居民行为方式、居住模式等经济社会因素以及社区功能混合度、建筑技术、建筑布局设计等物质空间因素均对社区碳排放量有显著影响.据此提出改善社区微环境、推行适用的绿色建造技术、绿色化交通出行、引导低碳生活消费方式以及加强政策支撑等社区减碳路径建议.
Abstract
Achieving the goal of carbon neutrality requires active promotion of car-bon reduction actions.Cities,as primary contributors of carbon emissions,bear sig-nificant responsibility in carbon reduction.However,effectively effective urban car-bon reduction strategies remain unresolved.This paper introduces a carbon measure-ment model for urban communities based on human activities.It analyzes carbon emission characteristics across five communities in Shanghai,Shenzhen,Chongqing,and Quzhou based on the application of the measurement model.The study con-cludes that socioeconomic factors such as income,lifestyles,types of residence,and spatial factors such as land-use mix,building technology,and design,exert a signifi-cant impact on carbon emissions.Building on these insights,the paper proposes strat-egies to achieve carbon reduction goals,including improving the community microen-vironment,adopting green construction technologies,supporting green transportation,promoting low-carbon lifestyles,and strengthening policy support.
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