IOCAS-IR  > 海洋环流与波动重点实验室
Persistence of Summer Sea Surface Temperature Anomalies in the Midlatitude North Pacific and Its Interdecadal Variability
Zhao, Xia1,2; Yang, Guang3,4; Wang, Jing1,2
2018-07-01
Source PublicationADVANCES IN ATMOSPHERIC SCIENCES
ISSN0256-1530
Volume35Issue:7Pages:868-880
Corresponding AuthorZhao, Xia(zhaoxia@qdio.ac.cn)
AbstractThe present study investigates the persistence of summer sea surface temperature anomalies (SSTAs) in the midlatitude North Pacific and its interdecadal variability. Summer SSTAs can persist for a long time (approximately 8-14 months) around the Kuroshio Extension (KE) region. This long persistence may be strongly related to atmospheric forcing because the mixed layer is too shallow in the summer to be influenced by the anomalies at depths in the ocean. Changes in atmospheric circulation, latent heat flux, and longwave radiation flux all contribute to the long persistence of summer SSTAs. Among these factors, the longwave radiation flux has a dominant influence. The effects of sensible heat flux and shortwave radiation flux anomalies are not significant. The persistence of summer SSTAs displays pronounced interdecadal variability around the KE region, and the variability is very weak during 1950-82 but becomes stronger during 1983-2016. The changes in atmospheric circulation, latent heat flux, and longwave radiation flux are also responsible for this interdecadal variability because their forcings on the summer SSTAs are sustained for much longer after 1982.
KeywordSSTAs persistence summertime Kuroshio Extension cloud feedback interdecadal variability
DOI10.1007/s00376-017-7184-1
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[41375094] ; National Natural Science Foundation of China (NSFC)[41406028] ; Basic Scientific Research Fund for National Public Institutes of China[GY0215P04] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA11010102] ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1406401] ; Foundation for Innovative Research Groups of the NSFC[41421005]
WOS Research AreaMeteorology & Atmospheric Sciences
WOS SubjectMeteorology & Atmospheric Sciences
WOS IDWOS:000432691200010
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/159196
Collection海洋环流与波动重点实验室
Corresponding AuthorZhao, Xia
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Qingdao 266071, Peoples R China
3.State Ocean Adm, Inst Oceanog 1, Ctr Ocean & Climate Res, Qingdao 266061, Peoples R China
4.Qingdao Natl Lab Marine Sci & Technol, Lab Reg Oceanog & Numer Modeling, Qingdao 266071, Peoples R China
First Author AffilicationKey Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationKey Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhao, Xia,Yang, Guang,Wang, Jing. Persistence of Summer Sea Surface Temperature Anomalies in the Midlatitude North Pacific and Its Interdecadal Variability[J]. ADVANCES IN ATMOSPHERIC SCIENCES,2018,35(7):868-880.
APA Zhao, Xia,Yang, Guang,&Wang, Jing.(2018).Persistence of Summer Sea Surface Temperature Anomalies in the Midlatitude North Pacific and Its Interdecadal Variability.ADVANCES IN ATMOSPHERIC SCIENCES,35(7),868-880.
MLA Zhao, Xia,et al."Persistence of Summer Sea Surface Temperature Anomalies in the Midlatitude North Pacific and Its Interdecadal Variability".ADVANCES IN ATMOSPHERIC SCIENCES 35.7(2018):868-880.
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