Mapping lifecycle building material embodied carbon emissions for Beijing-Tianjin-Hebei urban agglomeration
发布时间：2025-02-01
点击次数：
- DOI码：
- 10.1016/j.scs.2024.106058
- 所属单位：
- Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & Re, Wuhan 430079, Peoples R China
- 发表刊物：
- SUSTAINABLE CITIES AND SOCIETY
- 项目来源：
- The authors would like to thank the anonymous reviewers for their comments to improve this article.
- 关键字：
- Life Cycle Assessment,Embodied carbon emissions,Carbon Efficiency,Mapping,China
- 摘要：
- Accurate carbon accounting is crucial for global climate change mitigation efforts. Building Material Embodied Carbon Emissions (BMCE) constitutes a significant portion of urban carbon footprints. However, the map of it at the building level remains sparse. This study proposes a model integrating multi-source remote sensing data for lifecycle BMCE mapping and assesses the building carbon efficiency according to eco-efficiency theory. Results show that BMCE in Beijing-Tianjin-Hebei urban agglomeration has a total of 3,946 MtCO2e, with intensity of 600 kgCO2e/m2. BMCE of residential buildings is
- 合写作者：
- Cai, Bowen,Park, Jooyoung,Seo, Bumsuk,Wang, Siyuan
- 第一作者：
- Zheng, Xiaoyu
- 论文类型：
- 期刊论文
- 通讯作者：
- Shao, Zhenfeng
- 文献类型：
- Article
- 卷号：
- 119
- ISSN号：
- 2210-6707
- 是否译文：
- 否
- 发表时间：
- 2025-02-01