气候变化领域集成服务门户(CCPortal): The Impact of an Intense Cyclone on Short-Term Sea Ice Loss in a Fully Coupled Atmosphere-Ocean-Ice Model

CCPortal

DOI	10.1029/2019GL085580
	The Impact of an Intense Cyclone on Short-Term Sea Ice Loss in a Fully Coupled Atmosphere-Ocean-Ice Model
	Stern D.P.; Doyle J.D.; Barton N.P.; Finocchio P.M.; Komaromi W.A.; Metzger E.J.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:4
英文摘要	Arctic cyclones may be associated with periods of locally enhanced sea ice loss during the summer, and some studies have found that an intense cyclone in August 2012 resulted in a rapid sea ice retreat. This study uses a coupled atmosphere-ocean-ice model (Navy-ESPC) to explore the relationship between the 2012 cyclone and short-term sea ice melting. There are two mechanisms of cyclone-induced melting in Navy-ESPC: turbulent mixing of a warm layer located at 15- to 35-m depth increases bottom melting and warm air advection by the strong surface winds increases surface melting. Although the rate of sea ice melt is substantially increased in association with the cyclone, this effect is confined to a relatively small region and only lasts for a few days. There is no clear signature of the cyclone on the overall Arctic sea ice extent in Navy-ESPC. © 2020. American Geophysical Union. All Rights Reserved.
英文关键词	Air; Atmospheric thermodynamics; Sea ice; Air sea interactions; Arctic ocean; Coupled models; Induced melting; Intense cyclones; Navy-ESPC; Sea ice retreats; Turbulent mixing; Storms; advection; atmosphere-ice-ocean system; cyclone; ice retreat; melting; sea ice; surface wind; turbulent mixing; water depth; Arctic Ocean
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/170658
作者单位	University Corporation for Atmospheric Research, Monterey, CA, United States; Naval Research Laboratory, Monterey, CA, United States; National Research Council, Monterey, CA, United States; Naval Research Laboratory, Stennis Space CenterMS, United States
推荐引用方式 GB/T 7714	Stern D.P.,Doyle J.D.,Barton N.P.,et al. The Impact of an Intense Cyclone on Short-Term Sea Ice Loss in a Fully Coupled Atmosphere-Ocean-Ice Model[J],2020,47(4).
APA	Stern D.P.,Doyle J.D.,Barton N.P.,Finocchio P.M.,Komaromi W.A.,&Metzger E.J..(2020).The Impact of an Intense Cyclone on Short-Term Sea Ice Loss in a Fully Coupled Atmosphere-Ocean-Ice Model.Geophysical Research Letters,47(4).
MLA	Stern D.P.,et al."The Impact of an Intense Cyclone on Short-Term Sea Ice Loss in a Fully Coupled Atmosphere-Ocean-Ice Model".Geophysical Research Letters 47.4(2020).