A new multi-scalar framework for quantifying the impacts of climate change and human activities on streamflow variation
文献类型：期刊论文
| 作者 | Ma, Mingwei1,2; Wang, Zhaohang1,2; Cui, Huijuan3; Wang, Wenchuan2; Jiang, Liuyuwei1,2 |
| 刊名 | WATER SUPPLY
 |
| 出版日期 | 2022-12-19 |
| 页码 | 18 |
| 关键词 | attribution analysis budyko-based decomposition method monthly ABCD model multi-scalar framework streamflow |
| ISSN号 | 1606-9749 |
| DOI | 10.2166/ws.2022.432 |
| 通讯作者 | Cui, Huijuan(cuihjl@igsnrr.ac.cn) |
| 英文摘要 | Most previous studies on attributing climate change and human activities to streamflow variation focused only on an annual scale, while few attempts were devoted to shorter time scales, such as seasonal or monthly scales. In this study, a multi-scalar framework for attribution analysis was constructed by integrating hydrological modeling into the Budyko-based decomposition method. Then, the multi-scalar framework was employed in the source region of the Yellow River (SRYR) as a case study. Moreover, the quantification results are compared with the simulation of a monthly water balance model (i.e., abcd model). The main results and findings indicate: (1) The mutation point of the annual streamflow is 1991 in the SRYR, and the monthly ABCD hydrological model achieves good performance in streamflow simulation for the prechange period and postchange period; (2) The contribution of climate change to streamflow variation is 65.99%, 37.50%, and 70.86% for annual, dry season, and wet season, respectively, indicating that climate change is the dominant factor controlling streamflow variation for the annual and wet season, while human activities play a major role in streamflow variation for dry season; (3) The hydrologic simulation method has verified the applicability of the Budyko-based decomposition method within a new multi-scalar framework |
| WOS关键词 | WATER-BALANCE ; YELLOW-RIVER ; RESOURCES ; EVAPOTRANSPIRATION ; VARIABILITY |
| 资助项目 | National Natural Science Foundation of China ; [41730645] ; [51779070] ; [41701022] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000899335800001 |
| 出版者 | IWA PUBLISHING |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/188347]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Cui, Huijuan |
| 作者单位 | 1.Henan Key Lab Water Resources Conservat & Intens U, Zhengzhou 450046, Peoples R China 2.North China Univ Water Resources & Elect Power, Coll Water Resources, Zhengzhou 450046, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Mingwei,Wang, Zhaohang,Cui, Huijuan,et al. A new multi-scalar framework for quantifying the impacts of climate change and human activities on streamflow variation[J]. WATER SUPPLY,2022:18. |
| APA | Ma, Mingwei,Wang, Zhaohang,Cui, Huijuan,Wang, Wenchuan,&Jiang, Liuyuwei.(2022).A new multi-scalar framework for quantifying the impacts of climate change and human activities on streamflow variation.WATER SUPPLY,18. |
| MLA | Ma, Mingwei,et al."A new multi-scalar framework for quantifying the impacts of climate change and human activities on streamflow variation".WATER SUPPLY (2022):18. |
入库方式： OAI收割
来源：地理科学与资源研究所
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