Sea surface salinity extremes over the global ocean

doi:10.1088/1748-9326/ad0165

IOCAS-IR > 海洋环流与波动重点实验室

	Sea surface salinity extremes over the global ocean
	Liu, Hao 1; Xu, Tengfei 2,3,4,5; Li, Delei 6; Nie, Xunwei2,3,4,5 ; Wei, Zexun 2,3,4,5
	2023-11-01
发表期刊	ENVIRONMENTAL RESEARCH LETTERS
ISSN	1748-9326
卷号	18 期号:11 页码:9
通讯作者	Xu, Tengfei(xutengfei@fio.org.cn) ; Wei, Zexun(weizx@fio.org.cn)
摘要	Sea surface salinity (SSS) extremes, characterized as events surpassing a certain threshold percentile, pose a threat to stenohaline organisms worldwide. This study presents the first global mapping of SSS extreme metrics and investigates their underlying drivers using daily reanalysis data. Our key findings have revealed that mesoscale eddies drive SSS extremes over most of the global ocean with peaks in duration ranging from 5 to 10 d and peaks in intensity ranging from 0.2 to 0.3 g kg-1. Freshwater fluxes (FWFs) and mean currents are generally associated with the occurrence of prolonged and intense SSS extremes in tropical and extratropical oceans, respectively. FWFs related to interannual climate modes contribute to the asymmetric distribution of high and low SSS extremes in the central Pacific Ocean and the western Indian Ocean. These results highlight the distinct impacts of different local drivers on the mean states of SSS extremes.
关键词	salinity extremes salinity budget freshwater fluxes mesoscale eddies stenohaline organisms horizontal advection ENSO
DOI	10.1088/1748-9326/ad0165
收录类别	SCI
语种	英语
资助项目	This study was supported jointly by the Qingdao Marine Science and Technology Center (No. LSKJ202202700), the National Natural Science Foundation of China (Grant 42006005, 42276030, and 41806040), Qilu University of Technology: the Basic Research Category[LSKJ202202700] ; Qingdao Marine Science and Technology Center[42006005] ; Qingdao Marine Science and Technology Center[42276030] ; Qingdao Marine Science and Technology Center[41806040] ; National Natural Science Foundation of China[2023PY044] ; Qilu University of Technology: the Basic Research Category Projects of the Pilot Integration of Science, Education, and Industry[2022Q02] ; Basic Scientific Fund for National Public Research Institutes of China
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001084202500001
出版者	IOP Publishing Ltd
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/181635
专题	海洋环流与波动重点实验室
通讯作者	Xu, Tengfei; Wei, Zexun
作者单位	1.Qilu Univ Technol, Inst Oceanog Instrumentat, Shandong Acad Sci, Qingdao, Peoples R China 2.Minist Nat Resources, Inst Oceanog 1, Qingdao, Peoples R China 3.Minist Nat Resources, Key Lab Marine Sci & Numer Modeling, Qingdao, Peoples R China 4.Laoshan Lab, Qingdao, Peoples R China 5.Shandong Key Lab Marine Sci & Numer Modeling, Qingdao, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Liu, Hao,Xu, Tengfei,Li, Delei,et al. Sea surface salinity extremes over the global ocean[J]. ENVIRONMENTAL RESEARCH LETTERS,2023,18(11):9.
APA	Liu, Hao,Xu, Tengfei,Li, Delei,Nie, Xunwei,&Wei, Zexun.(2023).Sea surface salinity extremes over the global ocean.ENVIRONMENTAL RESEARCH LETTERS,18(11),9.
MLA	Liu, Hao,et al."Sea surface salinity extremes over the global ocean".ENVIRONMENTAL RESEARCH LETTERS 18.11(2023):9.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Liu_2023_Environ._Re（3098KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览