Life-cycle greenhouse gas emission assessment for bike-sharing systems based on a rebalancing emission estimation model
文献类型：期刊论文
| 作者 | Chen, Meilin2,4; Cai, Yanpeng2,4; Zhou, Ya4; Chen, Lei1; Wan, Hang3; Li, Zhikun4 |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2023-04-01 |
| 卷号 | 191页码:11 |
| 关键词 | Bike sharing system Rebalancing Life cycle assessment Greenhouse gas emission |
| ISSN号 | 0921-3449 |
| DOI | 10.1016/j.resconrec.2023.106892 |
| 通讯作者 | Cai, Yanpeng(yanpeng.cai@gdut.edu.cn) |
| 英文摘要 | Bike sharing is regarded as a green transportation mode, while the existing studies on its greenhouse gas (GHG) emission assessment seldom consider bike-rebalancing process. In this research, a Bike Sharing System- Rebalancing Emission Estimation Model (BSS-REEM) was proposed to conservatively quantify historical GHG emitted by rebalancing vehicles. Taking the largest bike sharing system (BSS) in North America as a case, we comprehensively assessed its life cycle GHG footprint considering the system's infrastructures, rebalancing process and cycling activities and analyzed the GHG reduction benefits of using pedal and electric trikes to assist trucks in dispatching bikes. Results showed that the bike rebalancing activity level fluctuated throughout 2020 and 56.1% of bikes were dispatched by vehicles and the rest driven by customers' incentive mechanisms. The annual conservative GHG emission of bike rebalancing was 92.1 tCO2-eq when merely diesel trucks were used. Such emissions would be reduced with trikes to assist rebalancing. The emission reduction driven by riding in 2020 reached 14,333.6 tCO2-eq, representing 1.8 times of the entire system's GHG emissions over its service life. Quantifying GHG emissions of the bike-rebalancing process promotes a systematic and comprehensive envi- ronmental evaluation of BSSs, providing a basic for their sustainable management. |
| WOS关键词 | IMPACT ; CONGESTION |
| 资助项目 | Key-Area Research and Devel-opment Program of Guangdong Province[2020B1111380003] ; National Natural Science Foundation of China[U20A20117] ; Program for Guangdong Introducing Innovative and Entrepreneurial Teams[2021ZT090543] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000994908200001 |
| 出版者 | ELSEVIER |
| 资助机构 | Key-Area Research and Devel-opment Program of Guangdong Province ; National Natural Science Foundation of China ; Program for Guangdong Introducing Innovative and Entrepreneurial Teams |
| 源URL | [http://ir.giec.ac.cn/handle/344007/38949]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Cai, Yanpeng |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China 2.Guangdong Univ Technol, Inst Environm & Ecol Engn, Guangdong Prov Key Lab Water Qual Improvement & Ec, Guangzhou 510006, Peoples R China 3.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Guangzhou 511458, Peoples R China 4.Guangdong Univ Technol, Sch Ecol Environm & Resources, Key Lab City Cluster Environm Safety, Guangzhou 510006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Meilin,Cai, Yanpeng,Zhou, Ya,et al. Life-cycle greenhouse gas emission assessment for bike-sharing systems based on a rebalancing emission estimation model[J]. RESOURCES CONSERVATION AND RECYCLING,2023,191:11. |
| APA | Chen, Meilin,Cai, Yanpeng,Zhou, Ya,Chen, Lei,Wan, Hang,&Li, Zhikun.(2023).Life-cycle greenhouse gas emission assessment for bike-sharing systems based on a rebalancing emission estimation model.RESOURCES CONSERVATION AND RECYCLING,191,11. |
| MLA | Chen, Meilin,et al."Life-cycle greenhouse gas emission assessment for bike-sharing systems based on a rebalancing emission estimation model".RESOURCES CONSERVATION AND RECYCLING 191(2023):11. |
入库方式： OAI收割
来源：广州能源研究所
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