Records |
Author |
Nunez, R. H. |
Title |
A study of the ocean circulation off the coast of Chile |
Type |
$loc['typeManuscript'] |
Year |
1996 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
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Keywords |
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Abstract |
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Address |
Department of Oceanography |
Corporate Author |
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Thesis |
$loc['Ph.D. thesis'] |
Publisher |
Florida State University |
Place of Publication |
Tallahassee, FL |
Editor |
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Language |
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Summary Language |
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Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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ISSN |
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ISBN |
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Medium |
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Area |
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Expedition |
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Conference |
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Funding |
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Approved |
$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
601 |
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Author |
Nunez, R. H. |
Title |
A Study of the Ocean Circulation Off the Coast of Chile |
Type |
$loc['typeReport'] |
Year |
1996 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
95 |
Keywords |
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Abstract |
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Address |
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Thesis |
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Publisher |
Center for Ocean-Atmospheric Prediction Studies, Florida State University |
Place of Publication |
Tallahassee, FL |
Editor |
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Language |
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Summary Language |
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Original Title |
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Series Editor |
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Series Title |
COAPS Technical Report |
Abbreviated Series Title |
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Series Volume |
96 |
Series Issue |
4 |
Edition |
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ISSN |
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ISBN |
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Medium |
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Conference |
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Approved |
$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
719 |
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|
|
Author |
Nyadjro, E.S.; Jensen, T.G.; Richman, J.G.; Shriver, J.F. |
Title |
On the Relationship Between Wind, SST, and the Thermocline in the Seychelles-Chagos Thermocline Ridge |
Type |
$loc['typeJournal Article'] |
Year |
2017 |
Publication |
IEEE Geoscience and Remote Sensing Letters |
Abbreviated Journal |
IEEE Geosci. Remote Sensing Lett. |
Volume |
14 |
Issue |
12 |
Pages |
2315-2319 |
Keywords |
Altimetry; HYbrid Coordinate Ocean Model (HYCOM); Indian Ocean Dipole (IOD); ocean-atmosphere coupling; Rossby waves; sea surface temperature (SST); thermocline depth; winds |
Abstract |
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Address |
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Thesis |
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Publisher |
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Place of Publication |
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Editor |
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Language |
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Summary Language |
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Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
1545-598X |
ISBN |
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Medium |
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Area |
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Expedition |
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Conference |
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Funding |
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Approved |
$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
465 |
Permanent link to this record |
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Author |
Nyadjro, E.S.; Rydbeck, A.V.; Jensen, T.G.; Richman, J.G.; Shriver, J.F. |
Title |
On the Generation and Salinity Impacts of Intraseasonal Westward Jets in the Equatorial Indian Ocean |
Type |
$loc['typeJournal Article'] |
Year |
2020 |
Publication |
Journal of Geophysical Research: Oceans |
Abbreviated Journal |
J. Geophys. Res. Oceans |
Volume |
125 |
Issue |
6 |
Pages |
e2020JC016066 |
Keywords |
ndian Ocean; intraseasonal variability; westward Jet; intraseasonal oscillations; mixed layer salinity; surface currents |
Abstract |
While westerly winds dominate the equatorial Indian Ocean and generate the well‐known eastward flowing Wyrtki Jets during boreal spring and fall, there is evidence of a strong westward surface jet during winter that is swifter than eastward currents during that season. A weaker westward jet is found in summer. In this study, we report the occurrence, characteristics, and intraseasonal variability of this westward jet and its impact on mixed layer salinity in the equatorial Indian Ocean using the HYbrid Coordinate Ocean Model (HYCOM) reanalysis with the Navy Coupled Ocean Data Assimilation (NCODA). The westward jet typically occurs in the upper 50 m, above an eastward flowing equatorial undercurrent, with peak westward volume transport of approximately −8 Sv. The westward jet builds up gradually, decays rapidly, and is primarily forced by local intraseasonal wind stress anomalies generated by atmospheric intraseasonal convection. Westward acceleration of the jet occurs when the dominant intraseasonal westward wind anomaly is not balanced by the zonal pressure gradient (ZPG) force. The intraseasonal westward jet generates strong horizontal advection and is the leading cause of mixed layer freshening in the western equatorial Indian Ocean. Without it, a saltier mixed layer would persist and weaken any barrier layers. Existing barrier layers are strengthened following the passage of freshwater‐laden westward jets. Deceleration of the westward jet occurs when the eastward ZPG becomes increasingly important and the westward intraseasonal wind anomalies weaken. A rapid reversal of atmospheric intraseasonal convection‐driven surface winds eventually terminates the westward jet. |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2169-9275 |
ISBN |
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Approved |
$loc['no'] |
Call Number |
COAPS @ user @ |
Serial |
1118 |
Permanent link to this record |
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Author |
Nyadjro, E.S.; Subrahmanyam, B.; Murty, V.S.N.; Shriver, J.F. |
Title |
The role of salinity on the dynamics of the Arabian Sea mini warm pool |
Type |
$loc['typeJournal Article'] |
Year |
2012 |
Publication |
Journal of Geophysical Research: Oceans |
Abbreviated Journal |
J. Geophys. Res. |
Volume |
117 |
Issue |
C9 |
Pages |
n/a-n/a |
Keywords |
Arabian Sea; Argo; HYCOM; SMOS; salinity; warm pool |
Abstract |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
0148-0227 |
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$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
271 |
Permanent link to this record |
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Author |
O'Brien, J. J.; Bourassa, M. A. |
Title |
Scatterometry at COAPS |
Type |
$loc['typeConference Article'] |
Year |
2000 |
Publication |
Proceedings of the Ocean Vector Wind Science Team Meeting, Arcadia, CA, USA |
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Approved |
$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
803 |
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Author |
O'Brien, J. J.; Bourassa, M. A.; Smith, S. R. |
Title |
Climate variability in ocean surface turbulent fluxes |
Type |
$loc['typeReport'] |
Year |
2005 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
214-219 |
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Publisher |
NOAA Office of Climate Observation |
Place of Publication |
Silver Spring, MD, 20910. USA |
Editor |
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Series Title |
Annual Report: The State of the Ocean and the Ocean Observing System for Climate |
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Funding |
NOAA |
Approved |
$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
911 |
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Author |
O'Brien, J. J.; Bourassa, M. A.; Smith, S. R. |
Title |
U.S. research vessel surface meteorology data assembly center |
Type |
$loc['typeReport'] |
Year |
2005 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
221-228 |
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Publisher |
NOAA Office of Climate Observation |
Place of Publication |
Silver Spring, MD, 20910. USA |
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Series Title |
Annual Report: The State of the Ocean and the Ocean Observing System for Climate |
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NOAA |
Approved |
$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
912 |
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Author |
O'Brien, J. J.; Zierden, D. F.; Griffin, M. |
Title |
Long-term Forecasting of Wildfire season severity in Florida |
Type |
$loc['typeReport'] |
Year |
2002 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
42 |
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Publisher |
Center for Ocean-Atmospheric Prediction Studies, Florida State University |
Place of Publication |
Tallahassee, FL |
Editor |
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Series Editor |
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Series Title |
Technical Report 02-2 |
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$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
856 |
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Author |
O'Brien, J.; Richards, T. S.; Davis, A. C. |
Title |
The effect of El Nino on U.S. landfalling hurricanes |
Type |
$loc['typeMagazine Article'] |
Year |
1996 |
Publication |
Bulletin of the American Meteorological Society |
Abbreviated Journal |
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Volume |
77 |
Issue |
4 |
Pages |
773-774 |
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ISSN |
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Medium |
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Area |
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Funding |
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Approved |
$loc['no'] |
Call Number |
COAPS @ mfield @ |
Serial |
715 |
Permanent link to this record |