Energy consumption and greenhouse gas emissions by buildings: A multi-scale perspective
文献类型：期刊论文
| 作者 | Li, Y. L.1; Han, M. Y.2,3; Liu, S. Y.4; Chen, G. Q.1 |
| 刊名 | BUILDING AND ENVIRONMENT
 |
| 出版日期 | 2019-03-15 |
| 卷号 | 151页码:240-250 |
| ISSN号 | 0360-1323 |
| 关键词 | Energy consumption Greenhouse gas emissions Multi-scale assessment Systems accounting Infrastructure construction Building engineering |
| DOI | 10.1016/j.buildenv.2018.11.003 |
| 通讯作者 | Han, M. Y.(hanmy@igsnrr.ac.cn) ; Chen, G. Q.(gqchen@pku.edu.cn) |
| 英文摘要 | Since the construction stage of buildings is heavily dependent on supports from urban, national and global economies, a hybrid systems analysis combining input-output analysis and process analysis is conducted in this work from a multi-scale perspective. Based on the multi-scale intensity databases, the embodied energy consumption and greenhouse gas emissions driven by the infrastructure engineering of case buildings in Beijing are systematically quantified at urban, national, and global scales with primary inputs in particular steel, cement, lime, and metal products. By tracing sources along the supply chains, the effects of building construction at the urban, national and global scales are calculated as 39.12%, 55.21%, and 5.67% of energy consumption and 68.78%, 24.41%, and 6.80% of greenhouse gas emissions, respectively. In general, basic materials (such as metal and petroleum) are mainly supplied by global scales, while synthetic materials (such as paints, fiber and rubber) are generally re-processed and transported within China. The energy consumption per area of the case buildings in E-town from urban, national and global scales are 3.03 GJ/m(2), 4.27 GJ/m(2) and 0.44 GJ/m(2) respectively. Correspondingly, the related greenhouse gas emissions of the three scales are 0.40 t CO2-eq/m(2), 0.14 t CO2-eq/m(2) and 0.04 t CO2-eq/m(2) respectively. With overall impacts of the construction engineering at urban, national, and global scales, the multi-entities responsibility assignments and tele-connected coordinate efforts for overall consumption and emission abatement could be derived from a multi-scale perspective. |
| WOS关键词 | LIFE-CYCLE ENERGY ; INPUT-OUTPUT-ANALYSIS ; EMBODIED ENERGY ; CARBON EMISSIONS ; URBAN-ECONOMY ; RESIDENTIAL BUILDINGS ; WATER FOOTPRINT ; RESOURCES USE ; E-TOWN ; CONSTRUCTION |
| 资助项目 | National Natural Science Foundation of China[41701135] ; National Key Research and Development Program of China[2016YFA0602804] |
| WOS研究方向 | Construction & Building Technology ; Engineering |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000458611000021 |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/49423]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Han, M. Y.; Chen, G. Q. |
| 作者单位 | 1.Peking Univ, Lab Syst Ecol & Sustainabil Sci, Coll Engn, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China 4.Yanshan Univ, Hebei Prov Key Lab Heavy Machinery Fluid Power Tr, Qinhuangdao 066004, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Y. L.,Han, M. Y.,Liu, S. Y.,et al. Energy consumption and greenhouse gas emissions by buildings: A multi-scale perspective[J]. BUILDING AND ENVIRONMENT,2019,151:240-250. |
| APA | Li, Y. L.,Han, M. Y.,Liu, S. Y.,&Chen, G. Q..(2019).Energy consumption and greenhouse gas emissions by buildings: A multi-scale perspective.BUILDING AND ENVIRONMENT,151,240-250. |
| MLA | Li, Y. L.,et al."Energy consumption and greenhouse gas emissions by buildings: A multi-scale perspective".BUILDING AND ENVIRONMENT 151(2019):240-250. |
入库方式： OAI收割
来源：地理科学与资源研究所
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