Spatio-temporal variations and disparities of China's aluminum supply through a gravity-decomposition approach
文献类型：期刊论文
| 作者 | Lou, Junpeng1; Lei, Mei3; Wang, Shaobin3; Wei, Changhe2; Du, Xin1; Hu, Jianbo1; Lian, Yicheng1; Jiang, Xinrui1; Luo, Cheng1 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2025-11-21 |
| 卷号 | 15期号:1页码:41244 |
| 关键词 | Spatio-temporal evolution Primary aluminum Secondary aluminum Gravity center COntribution decomposition |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-025-25124-y |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Despite China's dominance in global aluminum production, systematic analysis of the spatio-temporal dynamics and regional contributions to its primary and secondary aluminum supply remains limited. This study investigates the spatio-temporal evolution and regional contributions of China's aluminum supply through a gravity-decomposition framework. Results reveal two distinct spatial regimes: primary aluminum production concentrates in energy-rich western provinces, while secondary aluminum clusters in eastern coastal regions. The gravity center of secondary aluminum shifted southward faster than primary production. Decomposition analysis identified key contributing provinces for secondary aluminum. The forecast analysis indicated a dual-track distribution trend between primary and secondary aluminum supply. Our findings provide a novel methodological framework for aluminum industrial spatial dynamics and quantitatively attribute regional contributions, offering insights for region-specific sustainable aluminum governance. |
| URL标识 | 查看原文 |
| WOS关键词 | ENERGY-CONSERVATION ; CONSUMPTION ; MOVEMENT ; INDUSTRY ; PRICE ; ASIA |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001620963600008 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219483]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Lei, Mei; Wang, Shaobin |
| 作者单位 | 1.Chinalco Environm Protect & Energy Conservat Grp C, Beijing, Peoples R China; 2.Hebei Univ Engn, Sch Min & Geomat Engn, Handan, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Lou, Junpeng,Lei, Mei,Wang, Shaobin,et al. Spatio-temporal variations and disparities of China's aluminum supply through a gravity-decomposition approach[J]. SCIENTIFIC REPORTS,2025,15(1):41244. |
| APA | Lou, Junpeng.,Lei, Mei.,Wang, Shaobin.,Wei, Changhe.,Du, Xin.,...&Luo, Cheng.(2025).Spatio-temporal variations and disparities of China's aluminum supply through a gravity-decomposition approach.SCIENTIFIC REPORTS,15(1),41244. |
| MLA | Lou, Junpeng,et al."Spatio-temporal variations and disparities of China's aluminum supply through a gravity-decomposition approach".SCIENTIFIC REPORTS 15.1(2025):41244. |
入库方式： OAI收割
来源：地理科学与资源研究所
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