A High-Resolution Gridded Dataset for China's Monthly Sectoral Water Use
文献类型：期刊论文
| 作者 | Zhang, Yuqian1,2; Yin, Yunhe2; Yin, Mijia1,2; Zhang, Xufang1,2 |
| 刊名 | SCIENTIFIC DATA
 |
| 出版日期 | 2025-07-07 |
| 卷号 | 12期号:1页码:1157 |
| DOI | 10.1038/s41597-025-05400-2 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | High-quality water use datasets are essential for advancing water resources research in changing environment. However, existing Chinese water use data, typically aggregated by administrative boundaries or watersheds, lack sufficient spatial and temporal resolution. This limitation hinders detailed analysis of human water use patterns and spatiotemporal variations. Here, we present the High-resolution Sectoral Water Use Dataset (HSWUD) for China mainland, covering the period from 1965 to 2022 and including sectors such as irrigation, manufacturing, thermal power cooling, and domestic water use. By integrating remote sensing land use data, population density maps, reanalysis meteorological data, geospatial information on thermal power plants and micro-level survey data from industrial enterprises, we developed a downscaling algorithm incorporating multiple covariates. This algorithm disaggregates provincial annual water use data to monthly grid cells at a 0.1 degrees x 0.1 degrees resolution, enhancing the spatial detail and seasonal distribution of water use across China. HSWUD shows a strong correlation with prefecture-level statistical data (R2 = 0.88), while the captured spatiotemporal patterns are broadly consistent with existing datasets. |
| URL标识 | 查看原文 |
| WOS关键词 | MODEL DESCRIPTION ; INTEGRATED MODEL ; RESOURCES ; WITHDRAWAL ; IMPACT |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001524032600002 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215393]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Yin, Yunhe |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang, Yuqian,Yin, Yunhe,Yin, Mijia,et al. A High-Resolution Gridded Dataset for China's Monthly Sectoral Water Use[J]. SCIENTIFIC DATA,2025,12(1):1157. |
| APA | Zhang, Yuqian,Yin, Yunhe,Yin, Mijia,&Zhang, Xufang.(2025).A High-Resolution Gridded Dataset for China's Monthly Sectoral Water Use.SCIENTIFIC DATA,12(1),1157. |
| MLA | Zhang, Yuqian,et al."A High-Resolution Gridded Dataset for China's Monthly Sectoral Water Use".SCIENTIFIC DATA 12.1(2025):1157. |
入库方式： OAI收割
来源：地理科学与资源研究所
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