Tracking River's Pulse From Space: A Global Analysis of River Stage Fluctuations
文献类型：期刊论文
| 作者 | Zhao, Yanan1,3; Jiang, Liguang1,3; Zhang, Xingxing4; Liu, Junguo2,3 |
| 刊名 | GEOPHYSICAL RESEARCH LETTERS
 |
| 出版日期 | 2023-12-16 |
| 卷号 | 50期号:23页码:11 |
| ISSN号 | 0094-8276 |
| 关键词 | Inland altimetry river stage fluctuation Sentinel-3 global large rivers River's pulse water surface elevation |
| DOI | 10.1029/2023GL106399 |
| 通讯作者 | Jiang, Liguang(jianglg@sustech.edu.cn) |
| 英文摘要 | River stage fluctuation (RSF) is one of the most important factors influencing the physical, chemical, and ecological aspects of rivers. Despite widespread interest in river stage variations, there is currently no global benchmark of RSF and their spatial patterns. Our understanding of these characteristics remains limited. We used Sentinel-3 altimetry data to establish a benchmark data set for RSF in wide rivers (width >1 km). We conducted an initial investigation of the spatial patterns and inter-annual variability associated with RSF. The results show a wide range of fluctuation amplitudes spanning from a mere 1 to 18 m. Notably, rivers in semi-arid regions exhibit more pronounced fluctuations. Further analyses indicate that human activities play a significant role in RSF. The results are of substantial interest to the scientific community, as they are closely linked to critical hydrological processes, including floods, river-floodplain dynamics, river-groundwater interaction, greenhouse gas emissions, and river restoration. |
| WOS关键词 | WATER-SURFACE ELEVATION ; LEVEL FLUCTUATIONS ; RADAR ALTIMETRY ; DEPTH |
| 资助项目 | Shenzhen Key Laboratory of Precision Measurement and Early Warning Technology for Urban Environmental Health Risks, School of Environmental Science and Engineering[ZDSYS20220606100604008] ; Shenzhen Key Laboratory of Precision Measurement and Early Warning Technology for Urban Environmental Health Risks[KCXFZ20201221173601003] ; Shenzhen Science and Technology Program[CKWV20221009/KY] ; Shenzhen Science and Technology Program[Y01296129] ; Shenzhen Science and Technology Program[Y01296229] ; Henan Provincial Key Laboratory of Hydrosphere and Watershed Water Security ; Center for Computational Science and Engineering at Southern University of Science and Technology |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:001110122500001 |
| 资助机构 | Shenzhen Key Laboratory of Precision Measurement and Early Warning Technology for Urban Environmental Health Risks, School of Environmental Science and Engineering ; Shenzhen Key Laboratory of Precision Measurement and Early Warning Technology for Urban Environmental Health Risks ; Shenzhen Science and Technology Program ; Henan Provincial Key Laboratory of Hydrosphere and Watershed Water Security ; Center for Computational Science and Engineering at Southern University of Science and Technology |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/200618]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Jiang, Liguang |
| 作者单位 | 1.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen Key Lab Precis Measurement & Early Warnin, Shenzhen, Peoples R China 2.North China Univ Water Resources & Elect Power, Henan Prov Key Lab Hydrosphere & Watershed Water S, Zhengzhou, Peoples R China 3.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen, Peoples R China 4.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yanan,Jiang, Liguang,Zhang, Xingxing,et al. Tracking River's Pulse From Space: A Global Analysis of River Stage Fluctuations[J]. GEOPHYSICAL RESEARCH LETTERS,2023,50(23):11. |
| APA | Zhao, Yanan,Jiang, Liguang,Zhang, Xingxing,&Liu, Junguo.(2023).Tracking River's Pulse From Space: A Global Analysis of River Stage Fluctuations.GEOPHYSICAL RESEARCH LETTERS,50(23),11. |
| MLA | Zhao, Yanan,et al."Tracking River's Pulse From Space: A Global Analysis of River Stage Fluctuations".GEOPHYSICAL RESEARCH LETTERS 50.23(2023):11. |
入库方式： OAI收割
来源：地理科学与资源研究所
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