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Author Kara, A.B.; Wallcraft, A.J.; Martin, P.J.; Chassignet, E.P.
Title Performance of mixed layer models in simulating SST in the equatorial Pacific Ocean Type $loc['typeJournal Article']
Year 2008 Publication Journal of Geophysical Research Abbreviated Journal J. Geophys. Res.
Volume 113 Issue C2 Pages
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0148-0227 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 415
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Author LaCasce, J.H.; Escartin, J.; Chassignet, E.P.; Xu, X.
Title Jet instability over smooth, corrugated and realistic bathymetry Type $loc['typeJournal Article']
Year 2018 Publication Journal of Physical Oceanography Abbreviated Journal J. Phys. Oceanogr.
Volume Issue Pages
Keywords
Abstract The stability of a horizontally- and vertically-sheared surface jet is examined, with a focus on the vertical structure of the resultant eddies. Over a flat bottom, the instability is mixed baroclinic/barotropic, producing strong eddies at depth which are characteristically shifted downstream relative to the surface eddies. Baroclinic instability is suppressed over a large slope for retrograde jets (with a flow anti-parallel to topographic wave propagation), and to a lesser extent for prograde jets (with flow parallel to topographic wave propagation), as seen previously. In such cases, barotropic (lateral) instability dominates if the jet is sufficiently narrow. This yields surface eddies whose size is independent of the slope but proportional to the jet width. Deep eddies still form, forced by interfacial motion associated with the surface eddies, but they are weaker than under baroclinic instability and are vertically aligned with the surface eddies. A sinusoidal ridge acts similarly, suppressing baroclinic instability and favoring lateral instability in the upper layer.

A ridge with a 1 km wavelength and an amplitude of roughly 10 m is sufficient to suppress baroclinic instability. Surveys of bottom roughness from bathymetry acquired with shipboard multibeam echosounding reveal that such heights are common, beneath the Kuroshio, the Antarctic Circumpolar Current and, to a lesser extent, the Gulf Stream. Consistent with this, vorticity and velocity cross sections from a 1/50° HYCOM simulation suggest that Gulf Stream eddies are vertically aligned, as in the linear stability calculations with strong topography. Thus lateral instability may be more common than previously thought, due to topography hindering vertical energy transfer.
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0022-3670 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ user @ Serial 998
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Author LaRow, T.E.; Lim, Y.-K.; Shin, D.W.; Chassignet, E.P.; Cocke, S.
Title Atlantic Basin Seasonal Hurricane Simulations Type $loc['typeJournal Article']
Year 2008 Publication Journal of Climate Abbreviated Journal J. Climate
Volume 21 Issue 13 Pages 3191-3206
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0894-8755 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 409
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Author Le Sommer, Julien; Chassignet, E.P.; Wallcraft, A. J.
Title Ocean Circulation Modeling for Operational Oceanography: Current Status and Future Challenges Type $loc['typeBook Chapter']
Year 2018 Publication New Frontiers in Operational Oceanography Abbreviated Journal
Volume Issue Pages 289-305
Keywords OCEAN MODELING; OCEAN CIRCULATION; PARAMETERIZATIONS
Abstract This chapter focuses on ocean circulation models used in operational oceanography, physical oceanography and climate science. Ocean circulation models area particular branch of ocean numerical modeling that focuses on the representation of ocean physical properties over spatial scales ranging from the global scale to less than a kilometer and time scales ranging from hours to decades. As such, they are an essential build-ing block for operational oceanography systems and their design receives a lot of attention from operational and research centers.
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Corporate Author Thesis
Publisher GODAE OceanView Place of Publication Tallahassee, FL Editor Chassignet, E. P., A. Pascual, J. Tintoré, and J. Verron
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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ISSN ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ user @ Serial 948
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Author Legg, S.; Briegleb, B.; Chang, Y.; Chassignet, E.P.; Danabasoglu, G.; Ezer, T.; Gordon, A.L.; Griffies, S.; Hallberg, R.; Jackson, L.; Large, W.; Özgökmen, T.M.; Peters, H.; Price, J.; Riemenschneider, U.; Wu, W.; Xu, X.; Yang, J.
Title Improving Oceanic Overflow Representation in Climate Models: The Gravity Current Entrainment Climate Process Team Type $loc['typeJournal Article']
Year 2009 Publication Bulletin of the American Meteorological Society Abbreviated Journal Bull. Amer. Meteor. Soc.
Volume 90 Issue 5 Pages 657-670
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0003-0007 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 683
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Author Lim, Y.-K.; Shin, D.W.; Cocke, S.; LaRow, T.E.; Schoof, J.T.; O'Brien, J.J.; Chassignet, E.P.
Title Dynamically and statistically downscaled seasonal simulations of maximum surface air temperature over the southeastern United States Type $loc['typeJournal Article']
Year 2007 Publication Journal of Geophysical Research Abbreviated Journal J. Geophys. Res.
Volume 112 Issue D24 Pages
Keywords downscaling; temperature; regional climate
Abstract
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Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0148-0227 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 700
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Author Lu, J.; Chassignet, E. P.; Yin, J.; Misra, V.; Michael, J.-P.
Title Comparison of HYCOM and POP models in the CCSM3.0 Framework. Part I: Modes of climate variability beyond ENSO Type $loc['typeManuscript']
Year 2013 Publication Abbreviated Journal
Volume Issue Pages submitted
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 219
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Author MacKinnon, J.A.; Alford, M.H.; Ansong, J.K.; Arbic, B.K.; Barna, A.; Briegleb, B.P.; Bryan, F.O.; Buijsman, M.C.; Chassignet, E.P.; Danabasoglu, G.; Diggs, S.; Griffies, S.M.; Hallberg, R.W.; Jayne, S.R.; Jochum, M.; Klymak, J.M.; Kunze, E.; Large, W.G.; Legg, S.; Mater, B.; Melet, A.V.; Merchant, L.M.; Musgrave, R.; Nash, J.D.; Norton, N.J.; Pickering, A.; Pinkel, R.; Polzin, K.; Simmons, H.L.; St. Laurent, L.C.; Sun, O.M.; Trossman, D.S.; Waterhouse, A.F.; Whalen, C.B.; Zhao, Z.
Title Climate Process Team on Internal-Wave Driven Ocean Mixing Type $loc['typeJournal Article']
Year 2017 Publication Bulletin of the American Meteorological Society Abbreviated Journal Bull. Amer. Meteor. Soc.
Volume 98 Issue 11 Pages 2429-2454
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Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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ISSN 0003-0007 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 66
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Author Magaldi, M.G.; Özgökmen, T.M.; Griffa, A.; Chassignet, E.P.; Iskandarani, M.; Peters, H.
Title Turbulent flow regimes behind a coastal cape in a stratified and rotating environment Type $loc['typeJournal Article']
Year 2008 Publication Ocean Modelling Abbreviated Journal Ocean Modelling
Volume 25 Issue 1-2 Pages 65-82
Keywords Cape; Headland; Eddy generation; Modeling; Form drag; Mixing
Abstract
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1463-5003 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 417
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Author Michael, J.-P.; Misra, V.; Chassignet, E. P.; Lu, J.
Title Comparison of HYCOM and POP models in the CCSM3.0 Framework. Part II: ENSO fidelity Type $loc['typeManuscript']
Year 2013 Publication Abbreviated Journal
Volume Issue Pages submitted
Keywords
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 220
Permanent link to this record

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