Southern Ocean warming and its climatic impacts

doi:10.1016/j.scib.2023.03.049

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋环流与波动重点实验室

	Southern Ocean warming and its climatic impacts
	Cai, Wenju 1,17,18,19; Gao, Libao 14,15,16; Luo, Yiyong 1,18,19; Li, Xichen 13; Zheng, Xiaotong 1,18,19; Zhang, Xuebin 17; Cheng, Xuhua 12; Jia, Fan 11; Purich, Ariaan 9,10; Santoso, Agus 9,17
刊名	SCIENCE BULLETIN
	2023-05-15
卷号	68 期号:9 页码:946-960
关键词	Southern Ocean warming Westerly winds Circulation change Greenhouse warming
ISSN号	2095-9273
DOI	10.1016/j.scib.2023.03.049
通讯作者	Cai, Wenju(Wenju.Cai@csiro.au)
英文摘要	The Southern Ocean has warmed substantially, and up to early 21st century, Antarctic stratospheric ozone depletion and increasing atmospheric CO2 have conspired to intensify Southern Ocean warming. Despite a projected ozone recovery, fluxes to the Southern Ocean of radiative heat and freshwater from enhanced precipitation and melting sea ice, ice shelves, and ice sheets are expected to increase, as is a Southern Ocean westerly poleward intensification. The warming has far-reaching climatic implications for melt of Antarctic ice shelf and ice sheet, sea level rise, and remote circulations such as the intertropical convergence zone and tropical ocean-atmosphere circulations, which affect extreme weathers, agricul-ture, and ecosystems. The surface warm and freshwater anomalies are advected northward by the mean circulation and deposited into the ocean interior with a zonal-mean maximum at-45 degrees S. The increased momentum and buoyancy fluxes enhance the Southern Ocean circulation and water mass transforma-tion, further increasing the heat uptake. Complex processes that operate but poorly understood include interactive ice shelves and ice sheets, oceanic eddies, tropical-polar interactions, and impact of the Southern Ocean response on the climate change forcing itself; in particular, limited observations and low resolution of climate models hinder rapid progress. Thus, projection of Southern Ocean warming will likely remain uncertain, but recent community effort has laid a solid foundation for substantial progress.(c) 2023 Science China Press. Published by Elsevier B.V. and Science China Press. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
资助项目	National Key Research and Development Program of China[2018YFA0605700] ; National Key Research and Development Program of China[41876008] ; Joint Research Centre for Southern Hemisphere Oceans Research (CSHOR) ; Australian Research Council Special Research Initiative for Securing Antarctica's Environmental Future[2020YFA0608801] ; National Natural Science Foundation of China[SR200100005] ; National Natural Science Foundation of China[42230405] ; National Natural Science Foundation of China[41976006] ; National Natural Science Foundation of China[41730534] ; National Natural Science Foundation of China[41830538] ; National Natural Science Foundation of China[AGS-1934392] ; Program of Impact and Response of Antarctic Seas to Climate Change[41876231] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[IRASCC 01-01-01A] ; National Science Foundation[2021205] ; National Science Foundation[183311KYSB20200015] ; Chinese Academy of Sciences[OCE-2048336]
WOS关键词	ANTARCTIC BOTTOM WATER ; SEA-ICE ; OVERTURNING CIRCULATION ; HEAT UPTAKE ; OZONE DEPLETION ; MODE WATER ; TRANSPORT ; TRENDS ; WIND ; DRIVEN
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:001001200200001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/183210]
专题	海洋研究所_海洋环流与波动重点实验室
通讯作者	Cai, Wenju
作者单位	1.Ocean Univ China, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Qingdao 266100, Peoples R China 2.Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA 3.Univ Corp Atmospher Res, Boulder, CO 80307 USA 4.NOAA, Geophys Fluid Dynam Lab, Princeton, NJ 08540 USA 5.Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA 6.NYU, Courant Inst Math Sci, New York, NY 10012 USA 7.Southern Marine Sci & Engn Guangdong Lab, Guangzhou 511458, Peoples R China 8.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Peoples R China 9.Univ New South Wales, Australian Res Council Ctr Excellence Climate Extr, Sydney 2052, Australia 10.Univ New South W ales, Climate Change Res Ctr, Sydney 2052, Australia
推荐引用方式 GB/T 7714	Cai, Wenju,Gao, Libao,Luo, Yiyong,et al. Southern Ocean warming and its climatic impacts[J]. SCIENCE BULLETIN,2023,68(9):946-960.
APA	Cai, Wenju.,Gao, Libao.,Luo, Yiyong.,Li, Xichen.,Zheng, Xiaotong.,...&Xie, Shang-Ping.(2023).Southern Ocean warming and its climatic impacts.SCIENCE BULLETIN,68(9),946-960.
MLA	Cai, Wenju,et al."Southern Ocean warming and its climatic impacts".SCIENCE BULLETIN 68.9(2023):946-960.