气候变化领域集成服务门户(CCPortal): Rapid changes in northeastern tropical Pacific Ocean surface salinity due to trans-basin moisture transport in recent decades

CCPortal

DOI	10.1007/s00382-020-05585-9
	Rapid changes in northeastern tropical Pacific Ocean surface salinity due to trans-basin moisture transport in recent decades
	Zheng Y.; Du Y.; Chi J.; Zhang Y.; Xie S.-P.
发表日期	2021
ISSN	0930-7575
卷号	56 期号:2021-07-08
英文摘要	Argo observations revealed dramatic sea surface salinity (SSS) changes in the northeastern tropical Pacific Ocean (NETPO) during the past one and half decades, with a steady increase during 2004–2012 and a sharp decrease during 2013–2016. These changes mainly result from anomalous precipitation associated with the Walker Circulation through moisture transport across Central America. The anomalous Walker Circulation is caused by changes in trans-basin sea surface temperature (SST) gradients, especially those in the eastern tropical Pacific. Results using a longer reanalysis indicate that the upward trend of SSS in the NETPO started from the mid-1990s as the moisture transport across Central America decreased in response to reduced trans-basin SST gradients associated with the Interdecadal Pacific Oscillation and Atlantic Multidecadal Oscillation. © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature.
英文关键词	Atlantic Multidecadal Oscillation; Climate change; Interdecadal Pacific Oscillation; Northeastern tropical pacific ocean; Sea surface salinity; Trans-basin moisture transport
来源期刊	Climate Dynamics
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/183342
作者单位	State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology and Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou, 510301, China; University of Chinese Academy of Sciences, Beijing, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, China; Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States
推荐引用方式 GB/T 7714	Zheng Y.,Du Y.,Chi J.,et al. Rapid changes in northeastern tropical Pacific Ocean surface salinity due to trans-basin moisture transport in recent decades[J],2021,56(2021-07-08).
APA	Zheng Y.,Du Y.,Chi J.,Zhang Y.,&Xie S.-P..(2021).Rapid changes in northeastern tropical Pacific Ocean surface salinity due to trans-basin moisture transport in recent decades.Climate Dynamics,56(2021-07-08).
MLA	Zheng Y.,et al."Rapid changes in northeastern tropical Pacific Ocean surface salinity due to trans-basin moisture transport in recent decades".Climate Dynamics 56.2021-07-08(2021).