气候变化领域集成服务门户(CCPortal): Brief communication: Evaluating Antarctic precipitation in ERA5 and CMIP6 against CloudSat observations

CCPortal

DOI	10.5194/tc-14-2715-2020
	Brief communication: Evaluating Antarctic precipitation in ERA5 and CMIP6 against CloudSat observations
	Roussel M.-L.; Lemonnier F.; Genthon C.; Krinner G.
发表日期	2020
ISSN	19940416
起始页码	2715
结束页码	2727
卷号	14 期号:8
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.
英文关键词	CloudSat; CMIP; complex terrain; literature review; precipitation assessment; seasonality; topography; Southern Ocean
语种	英语
来源期刊	Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/202197
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
推荐引用方式 GB/T 7714	Roussel M.-L.,Lemonnier F.,Genthon C.,et al. Brief communication: Evaluating Antarctic precipitation in ERA5 and CMIP6 against CloudSat observations[J],2020,14(8).
APA	Roussel M.-L.,Lemonnier F.,Genthon C.,&Krinner G..(2020).Brief communication: Evaluating Antarctic precipitation in ERA5 and CMIP6 against CloudSat observations.Cryosphere,14(8).
MLA	Roussel M.-L.,et al."Brief communication: Evaluating Antarctic precipitation in ERA5 and CMIP6 against CloudSat observations".Cryosphere 14.8(2020).