Southern Ocean warming and its climatic impacts

doi:10.1016/j.scib.2023.03.049

IOCAS-IR > 海洋环流与波动重点实验室

	Southern Ocean warming and its climatic impacts
	Cai, Wenju 1,2,3,4; Gao, Libao 5,6,7; Luo, Yiyong 1,2,3; Li, Xichen 8; Zheng, Xiaotong 1,2,3; Zhang, Xuebin 4; Cheng, Xuhua 9; Jia, Fan 10; Purich, Ariaan 11,12; Santoso, Agus 4,12; Du, Yan 13,14; Holland, David M.15; Shi, Jia-Rui 16; Xiang, Baoqiang 17,18; Xie, Shang-Ping 19
	2023-05-15
发表期刊	SCIENCE BULLETIN
ISSN	2095-9273
卷号	68 期号:9 页码:946-960
通讯作者	Cai, Wenju(Wenju.Cai@csiro.au)
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/).
关键词	Southern Ocean warming Westerly winds Circulation change Greenhouse warming
DOI	10.1016/j.scib.2023.03.049
收录类别	SCI
语种	英语
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研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001001200200001
出版者	ELSEVIER
WOS关键词	ANTARCTIC BOTTOM WATER ; SEA-ICE ; OVERTURNING CIRCULATION ; HEAT UPTAKE ; OZONE DEPLETION ; MODE WATER ; TRANSPORT ; TRENDS ; WIND ; DRIVEN
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/183211
专题	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.Ocean Univ China, Key Lab Phys Oceanog, Qingdao 266100, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol, Lab Ocean & Climate Dynam, Qingdao 266237, Peoples R China 4.Commonwealth Sci & Ind Res Org CSIRO Oceans & Atmo, Ctr Southern Hemisphere Oceans Res, Hobart 7004, Australia 5.Minist Nat Resources, Inst Oceanog 1, Qingdao 266061, Peoples R China 6.Minist Nat Resources, Key Lab Marine Sci & Numer Modeling, Qingdao 266061, Peoples R China 7.Pilot Natl Lab Marine Sci & Technol, Lab Reg Oceanog & Numer Modeling, Qingdao 266237, Peoples R China 8.Chinese Acad Sci, Inst Atmospher Phys, Beijing 100029, Peoples R China 9.Hohai Univ, Coll Oceanog, Nanjing 210098, Peoples R China 10.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 11.Univ New South W ales, Climate Change Res Ctr, Sydney 2052, Australia 12.Univ New South Wales, Australian Res Council Ctr Excellence Climate Extr, Sydney 2052, Australia 13.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Peoples R China 14.Southern Marine Sci & Engn Guangdong Lab, Guangzhou 511458, Peoples R China 15.NYU, Courant Inst Math Sci, New York, NY 10012 USA 16.Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA 17.NOAA, Geophys Fluid Dynam Lab, Princeton, NJ 08540 USA 18.Univ Corp Atmospher Res, Boulder, CO 80307 USA 19.Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA
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.