Potential role of permafrost thaw on increasing Siberian river discharge
文献类型：期刊论文
| 作者 | Wang, Ping1,2 ; Huang, Qiwei1,2; Pozdniakov, Sergey P.3; Liu, Shiqi1; Ma, Ning1; Wang, Tianye4; Zhang, Yongqiang1,2; Yu, Jingjie1,2; Xie, Jiaxin1,2; Fu, Guobin5
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| 刊名 | ENVIRONMENTAL RESEARCH LETTERS
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| 出版日期 | 2021-03-01 |
| 卷号 | 16期号:3页码:10 |
| ISSN号 | 1748-9326 |
| 关键词 | streamflow change climate elasticity Budyko framework climate warming permafrost degradation Siberian rivers |
| DOI | 10.1088/1748-9326/abe326 |
| 通讯作者 | Wang, Ping(wangping@igsnrr.ac.cn) |
| 英文摘要 | Despite the increasing Siberian river discharge, the sensitivity of streamflow to climate forcing/permafrost thawing is poorly quantified. Based on the Budyko framework and superposition principles, we detected and attributed the changes in streamflow regimes for the three great Siberian rivers (Ob, Yenisei, and Lena) during 1936-2019. Over the past 84 years, streamflow of Ob, Yenisei and Lena has increased by similar to 7.7%, 7.4% and 22.0%, respectively. Intensified precipitation induced by a warming climate is a major contributor to increased annual streamflow. However, winter streamflow appears to be particularly sensitive to temperature. Whilst rising temperature can reduce streamflow via evapotranspiration, it can enhance groundwater discharge to rivers due to permafrost thawing. Currently, every 1 degrees C rise in temperature likely leads to 6.1%-10.5% increase in groundwater discharge, depending on the permafrost condition. For permafrost-developed basins, the contribution to increased streamflow from thawing permafrost will continue to increase in the context of global warming. |
| WOS关键词 | WATER-BALANCE ; WINTER STREAMFLOW ; CLIMATE-CHANGE ; PRECIPITATION ; TEMPERATURE ; VARIABILITY ; BASEFLOW ; REGIME ; BASIN |
| 资助项目 | NSFC-RFS[42061134017] ; NSFC-RFS[21-47-00008] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA2003020101] ; Science and Technology Basic Resources Investigation Program of China[2017FY101302] ; Science and Technology Basic Resources Investigation Program of China[2017FY101301] ; Key Project of the Chinese Academy of Sciences[ZDRW-ZS-2017-4] ; 67th China Postdoctoral Science Foundation[2020M670434] |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000624490400001 |
| 资助机构 | NSFC-RFS ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Science and Technology Basic Resources Investigation Program of China ; Key Project of the Chinese Academy of Sciences ; 67th China Postdoctoral Science Foundation |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/160427]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Ping |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, 11A Datun Rd, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lomonosov Moscow State Univ, Dept Hydrogeol, GSP-1, Moscow 119899, Russia 4.Zhengzhou Univ, Sch Water Conservancy Engn, 100 Sci Ave, Zhengzhou 450001, Henan, Peoples R China 5.CSIRO Land & Water, Private Bag 5, Wembley, WA 6913, Australia 6.Lomonosov Moscow State Univ, Dept Land Hydrol, GSP-1, Moscow 119991, Russia |
| 推荐引用方式 GB/T 7714 | Wang, Ping,Huang, Qiwei,Pozdniakov, Sergey P.,et al. Potential role of permafrost thaw on increasing Siberian river discharge[J]. ENVIRONMENTAL RESEARCH LETTERS,2021,16(3):10. |
| APA | Wang, Ping.,Huang, Qiwei.,Pozdniakov, Sergey P..,Liu, Shiqi.,Ma, Ning.,...&Liu, Changming.(2021).Potential role of permafrost thaw on increasing Siberian river discharge.ENVIRONMENTAL RESEARCH LETTERS,16(3),10. |
| MLA | Wang, Ping,et al."Potential role of permafrost thaw on increasing Siberian river discharge".ENVIRONMENTAL RESEARCH LETTERS 16.3(2021):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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