DOI: 10.1175/JCLI-D-15-0455.1
Scopus记录号: 2-s2.0-84957654790
论文题名: Correlations between interannual SST oscillations and modeled swell impacts on turbulent mixing
作者: Fan Y. ; Rogers W.E. ; Jensen T.G.
刊名: Journal of Climate
ISSN: 8948755
出版年: 2016
卷: 29, 期: 1 起始页码: 293
结束页码: 311
语种: 英语
Scopus关键词: Atmospheric pressure
; Atmospheric temperature
; Atmospheric thermodynamics
; Climatology
; Feedback
; Fluxes
; Gravity waves
; Kinetic energy
; Kinetics
; Nickel
; Surface waters
; Atmosphere-ocean interactions
; Interannual time scale
; Interannual variation
; Numerical wave models
; Sea surface temperature anomalies
; Southern oscillation
; Turbulent kinetic energy
; Wind wave
; Oceanography
; air-sea interaction
; climate modeling
; climate oscillation
; correlation
; El Nino-Southern Oscillation
; gravity wave
; Indian Ocean Dipole
; sea surface temperature
; teleconnection
; temperature anomaly
; turbulent mixing
; wind wave
; Indian Ocean
; Southern Ocean
英文摘要: The possibility of teleconnections between Southern Ocean swells and sea surface temperature (SST) anomalies on interannual time scales in the eastern Pacific Niño-3 region and southeastern Indian Ocean is investigated using numerical wave models. Two alternative parameterizations for swell dissipation are used. It is found that swell dissipation in themodels is not directly correlated with large interannual variations such as El Niño-Southern Oscillation (ENSO) or the Indian Ocean dipole (IOD). However, using one of the two swell dissipation parameterizations, a correlation is found between observed SST anomalies and the modification of turbulent kinetic energy flux (TKEF) by Southern Ocean swells due to the damping of short wind waves: Modeled reduction of TKEF is opposite in phase to the SST anomalies in the Niño-3 region, indicating a potential positive feedback. The modeled bimonthly averaged TKEF reduction in the south eastern IndianOcean is also well correlated with the IOD mode. © 2016 American Meteorological Society. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/50076
Appears in Collections: 气候变化事实与影响
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作者单位: Oceanography Division, Naval Research Laboratory, Stennis Space Center, 1009 Balch Blvd.MS, United States
Recommended Citation:
Fan Y.,Rogers W.E.,Jensen T.G.. Correlations between interannual SST oscillations and modeled swell impacts on turbulent mixing[J]. Journal of Climate,2016-01-01,29(1)