| DOI: | 10.5194/tc-14-2715-2020
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| 论文题名: | Brief communication: Evaluating Antarctic precipitation in ERA5 and CMIP6 against CloudSat observations |
| 作者: | Roussel M.-L.; Lemonnier F.; Genthon C.; Krinner G.
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| 刊名: | Cryosphere
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| ISSN: | 19940416
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| 出版年: | 2020
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| 卷: | 14, 期:8 | | 起始页码: | 2715
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| 结束页码: | 2727
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| 语种: | 英语
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| 英文关键词: | CloudSat
; CMIP
; complex terrain
; literature review
; precipitation assessment
; seasonality
; topography
; Southern Ocean
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| 英文摘要: | CMIP5, CMIP6, and ERA5 Antarctic precipitation is evaluated against CloudSat data. At continental and regional scales, ERA5 and the median CMIP models are biased high, with insignificant improvement from CMIP5 to CMIP6. However, there are fewer positive outliers in CMIP6. AMIP configurations perform better than the coupled ones, and, surprisingly, relative errors in areas of complex topography are higher (up to 50 %) in the five higher-resolution models. The seasonal cycle is reproduced well by the median of the CMIP models, but not by ERA5. Progress from CMIP5 to CMIP6 being limited, there is still room for improvement. © 2020 EDP Sciences. All rights reserved. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/164575
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| Appears in Collections: | 气候变化与战略
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作者单位: | Laboratoire de Météorologie Dynamique, Institut Pierre-Simon Laplace, Sorbonne Univ./CNRS/Ecole Normale Superieure - PSL Research University/Ecole Polytechnique - IPP, Paris, France; Institut des Géosciences de l'Environnement, CNRS, Univ. Grenoble Alpes, Grenoble, 38000, France
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| Recommended Citation: | |
Roussel M.-L.,Lemonnier F.,Genthon C.,et al. Brief communication: Evaluating Antarctic precipitation in ERA5 and CMIP6 against CloudSat observations[J]. Cryosphere,2020-01-01,14(8)
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