Global hidden material flows triggered by China's vehicle supply chain far exceed eventual material use
文献类型：期刊论文
| 作者 | Wang, Binze1; Liu, Qiance5; Ouyang, Xin4; Chen, Wu3; Zhang, Zhengyang1; Liu, Gang2,5; Matsubae, Kazuyo1 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2025-10-17 |
| 卷号 | 16期号:1页码:9217 |
| DOI | 10.1038/s41467-025-64090-x |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | Electric mobility (e-mobility) transition is vital for reducing greenhouse gas emissions but increases demand for minerals and results in substantial 'hidden flows'-mined materials but unused, such as overburden, waste rock, and tailings-which remain underexamined compared to battery materials. Here, we develop a global mine-site-specific database and a supply-chain-based framework to quantify the total material requirement (TMR) of passenger car supply chain, using China, the world's largest producer and consumer for new energy vehicle (NEV), as an example. We find that an NEV generates over three times the hidden flows of a conventional vehicle. These hidden flows exceed the eventual used resources by 35 times, with only 3% of the extracted materials entering the car sector. Notably, 48% of these hidden flows occur outside manufacturing countries, highlighting the global environmental burden of China's e-mobility transition. Our findings provide insights for balancing greenhouse gas emissions reduction with other environmental sustainability issues in the shift to e-mobility. |
| URL标识 | 查看原文 |
| WOS关键词 | TOTAL MATERIAL REQUIREMENT ; ECONOMIC-GROWTH ; TRANSITION ; TRANSPORT ; IMPACTS |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001597096000031 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/217696]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Liu, Qiance; Liu, Gang; Matsubae, Kazuyo |
| 作者单位 | 1.Tohoku Univ, Grad Sch Environm Studies, Sendai, Japan; 2.Peking Univ, Inst Carbon Neutral, Beijing, Peoples R China 3.Univ Southern Denmark, Fac Engn, Dept Green Technol, SDU Life Cycle Engn, Odense, Denmark; 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; 5.Peking Univ, Coll Urban & Environm Sci, Beijing, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang, Binze,Liu, Qiance,Ouyang, Xin,et al. Global hidden material flows triggered by China's vehicle supply chain far exceed eventual material use[J]. NATURE COMMUNICATIONS,2025,16(1):9217. |
| APA | Wang, Binze.,Liu, Qiance.,Ouyang, Xin.,Chen, Wu.,Zhang, Zhengyang.,...&Matsubae, Kazuyo.(2025).Global hidden material flows triggered by China's vehicle supply chain far exceed eventual material use.NATURE COMMUNICATIONS,16(1),9217. |
| MLA | Wang, Binze,et al."Global hidden material flows triggered by China's vehicle supply chain far exceed eventual material use".NATURE COMMUNICATIONS 16.1(2025):9217. |
入库方式： OAI收割
来源：地理科学与资源研究所
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