Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1007/s00382-019-04735-y |
Sensitivity of the Arctic freshwater content and transport to model resolution | |
Fuentes-Franco, Ramon1,2; Koenigk, Torben1,2 | |
2019-08-01 | |
发表期刊 | CLIMATE DYNAMICS
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ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2019 |
卷号 | 53页码:1765-1781 |
文章类型 | Article |
语种 | 英语 |
国家 | Sweden |
英文摘要 | We compare the representation of the Arctic liquid and solid freshwater volumes, and their transports to/from the Arctic, using simulations with different ocean and atmosphere model resolutions from models participating in the EU H2020 PRIMAVERA project. Regarding ocean resolution, we find less liquid freshwater in the central Arctic Ocean and more in the Kara and Laptev seas in the model simulations at higher resolution compared with the model simulations at lower resolution. The mean sea ice thickness does not show a systematic behaviour across models regarding model resolution increase. In terms of atmospheric resolution, we find that both liquid freshwater and mean sea ice thickness decrease when the resolution of the atmospheric model increases. We also analyze differences of Arctic liquid freshwater volume and mean sea ice thickness caused by pre-industrial and historical atmospheric forcings. Pre-industrial simulations show less freshwater volume and increased mean sea ice thickness and export from the Arctic compared with present day simulations. Finally, we find an increasing impact of Arctic freshwater export on North Atlantic convection with increased atmospheric resolution. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000475558800031 |
WOS关键词 | NORTHERN NORTH-ATLANTIC ; ICE-OCEAN INTERACTIONS ; SEA-ICE ; VARIABILITY ; EXPORT ; EARTH ; CIRCULATION ; DRIFT ; 20TH |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/185425 |
专题 | 气候变化 |
作者单位 | 1.Swedish Meteorol & Hydrol Inst, Rossby Ctr, Norrkoping, Sweden; 2.Stockholm Univ, Bolin Ctr Climate Res, Stockholm, Sweden |
推荐引用方式 GB/T 7714 | Fuentes-Franco, Ramon,Koenigk, Torben. Sensitivity of the Arctic freshwater content and transport to model resolution[J]. CLIMATE DYNAMICS,2019,53:1765-1781. |
APA | Fuentes-Franco, Ramon,&Koenigk, Torben.(2019).Sensitivity of the Arctic freshwater content and transport to model resolution.CLIMATE DYNAMICS,53,1765-1781. |
MLA | Fuentes-Franco, Ramon,et al."Sensitivity of the Arctic freshwater content and transport to model resolution".CLIMATE DYNAMICS 53(2019):1765-1781. |
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