Synergistic Effect of Warming in the Tropical Indian Ocean and North Tropical Atlantic on the Central-Pacific Type of La Nina Based on Observations and CMIP5

doi:10.1175/JCLI-D-22-0672.1

IOCAS-IR > 海洋环流与波动重点实验室

	Synergistic Effect of Warming in the Tropical Indian Ocean and North Tropical Atlantic on the Central-Pacific Type of La Nina Based on Observations and CMIP5
	Yang, Guang 1,2,3; Zhao, Xia4,5 ; Yuan, Dongliang3,5,6 ; Zhang, Yazhou 7; Liu, Lin 1,2,3; Peng, Shiqiu 2,8
	2023-12-01
发表期刊	JOURNAL OF CLIMATE
ISSN	0894-8755
卷号	36 期号:24 页码:8561-8579
通讯作者	Zhao, Xia(zhaoxia@qdio.ac.cn)
摘要	Previous studies have indicated that boreal winter-to-spring sea surface temperature anomalies (SSTA) over the tropical Atlantic or Indian Ocean can trigger the central-Pacific (CP) type of ENSO in the following winter due to winds over the western Pacific. Here, with the aid of observational data and CMIP5 model simulations, we demonstrate that the ability of the winter-to-spring north tropical Atlantic (NTA) SSTA or Indian Ocean Basin (IOB) mode to initiate CP ENSO events in the following winter may strongly depend on each other. Most warming events of the IOB and NTA, which are followed by CP La Nifia events, are concomitant. The synergistic effect of the IOB and NTA SSTA may produce greater CP ENSO events in the subsequent winter via Walker circulation adjustments. The impacts between warming and cooling events of the IOB and NTA SSTA are asymmetric. IOB and NTA warmings appear to contribute to the subsequent CP La Nifia development, which is much greater than IOB and NTA cooling contributing to CP El Nifio. Overall, a combination of the IOB and NTA SSTA precursors may improve predictions of La Nifia events.
关键词	Indian Ocean North Atlantic Ocean Atmosphere-ocean interaction ENSO Climate models Interannual variability
DOI	10.1175/JCLI-D-22-0672.1
收录类别	SCI
语种	英语
资助项目	Shandong Natural Science Foundation Project[ZR2019ZD12] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB42000000] ; National Natural Science Foundation of China[42175027] ; National Natural Science Foundation of China[41876028] ; National Natural Science Foundation of China[42130406] ; National Key R&D Program of China[2019YFA0606702] ; Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2022QNLM010303] ; Taishan Scholars Programs of Shandong Province[tsqn201909165] ; State Key Laboratory of Tropical Oceanography, SCSIO, CAS[LTO2012]
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:001112803000001
出版者	AMER METEOROLOGICAL SOC
WOS关键词	SEA-SURFACE TEMPERATURE ; EL-NINO ; EQUATORIAL ATLANTIC ; CLIMATE VARIABILITY ; SST ANOMALIES ; ENSO ; IMPACTS ; DIPOLE ; STATE ; MODE
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/184080
专题	海洋环流与波动重点实验室
通讯作者	Zhao, Xia
作者单位	1.Minist Nat Resources, Inst Oceanog 1, Ctr Ocean & Climate Res, Qingdao, Peoples R China 2.Lab Reg Oceanog & Numer Modeling, Laoshan Lab, Qingdao, Peoples R China 3.Shandong Key Lab Marine Sci & Numer Modeling, Qingdao, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, CAS Key Lab Ocean Circulat & Waves, Qingdao, Shandong, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China 6.Minist Nat Resources, Inst Oceanog 1, Key Lab Marine Sci & Numer Modeling, Qingdao, Peoples R China 7.Ocean Univ China, Acad Future Ocean, Coll Ocean & Atmospher Sci, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Qingdao, Peoples R China 8.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou, Peoples R China
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Yang, Guang,Zhao, Xia,Yuan, Dongliang,et al. Synergistic Effect of Warming in the Tropical Indian Ocean and North Tropical Atlantic on the Central-Pacific Type of La Nina Based on Observations and CMIP5[J]. JOURNAL OF CLIMATE,2023,36(24):8561-8579.
APA	Yang, Guang,Zhao, Xia,Yuan, Dongliang,Zhang, Yazhou,Liu, Lin,&Peng, Shiqiu.(2023).Synergistic Effect of Warming in the Tropical Indian Ocean and North Tropical Atlantic on the Central-Pacific Type of La Nina Based on Observations and CMIP5.JOURNAL OF CLIMATE,36(24),8561-8579.
MLA	Yang, Guang,et al."Synergistic Effect of Warming in the Tropical Indian Ocean and North Tropical Atlantic on the Central-Pacific Type of La Nina Based on Observations and CMIP5".JOURNAL OF CLIMATE 36.24(2023):8561-8579.

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