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Author Morey, SL; Dukhovskoy, DS
Title A Multi-Model Nesting Approach for Simulating Deep Ocean Dynamics and Topographic Interactions Type $loc['typeConference Article']
Year 2011 Publication OCEANS 2011 Abbreviated Journal
Volume Issue Pages
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Area Expedition Conference MTS/IEEE OCEANS Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 316
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Author Morey, S. L.; Bourassa, M. A.; Dukhovskoy, D. S.; O'Brien, J. J.
Title Modeling the impacts of remote forcing on hurricane storm surge Type $loc['typeReport']
Year 2006 Publication Abbreviated Journal
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Publisher World Meteorological Organization Place of Publication Geneva, Switzerland Editor Cote, J.
Language Summary Language Original Title
Series Editor Series Title Research Activities in Atmospheric and Ocean Modeling, Report No. 36 Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Funding NOAA Approved $loc['no']
Call Number COAPS @ mfield @ Serial 926
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Author Morey, S. L.; Bourassa, M. A.; Dukhovskoy, D.; O'Brien, J. J.
Title Modeling the oceanic response to air-sea fluxes associated with a tropical storm Type $loc['typeReport']
Year 2005 Publication Abbreviated Journal
Volume Issue Pages 08:3-4
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Publisher World Meteorological Organization Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title CAS/JSC Working Group on Numerical Experimentation, Research Activities in Atmospheric and Oceanic Modeling Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 896
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Author Morey, S. L.; Bourassa, M. A.; Dukhovskoy, D.; O'Brien, J. J.
Title Modelling the Oceanic Response to Air-Sea Fluxes Associated with a Tropical Storm Type $loc['typeReport']
Year 2005 Publication Abbreviated Journal
Volume Issue Pages 08.03-08.04
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Publisher World Meteorological Organization Place of Publication Geneva, Switzerland Editor Cote, J.
Language Summary Language Original Title
Series Editor Series Title Research Activities in Atmospheric and Ocean Modeling, Report No. 35 Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Funding NSF, ONR, NASA Approved $loc['no']
Call Number COAPS @ mfield @ Serial 902
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Author Morey, S. L.; Wienders, N.; Dukhovskoy, D. S.; Bourassa, M. A.
Title Impact of Stokes Drift on Measurements of Surface Currents from Drifters and HF Radar Type $loc['typeAbstract']
Year 2018 Publication American Geophysical Union Abbreviated Journal AGU
Volume Fall Meeting Issue Pages
Keywords 3307 Boundary layer processes, ATMOSPHERIC PROCESSESDE: 4504 Air/sea interactions, OCEANOGRAPHY: PHYSICALDE: 4560 Surface waves and tides, OCEANOGRAPHY: PHYSICALDE: 4572 Upper ocean and mixed layer processes, OCEANOGRAPHY: PHYSICAL
Abstract Concurrent measurements by surface drifters of different configurations and HF radar reveal substantial differences in estimates of the near-surface seawater velocity. On average, speeds of small ultra-thin (5 cm) drifters are significantly greater than co-located drifters with a traditional shallow drogue design, while velocity measurements from the drogued drifters closely match HF radar velocity estimates. Analysis of directional wave spectra measurements from a nearby buoy reveals that Stokes drift accounts for much of the difference between the velocity measurements from the drogued drifters and the ultra-thin drifters, except during times of wave breaking. Under wave breaking conditions, the difference between the ultra-thin drifter velocity and the drogued drifter velocity is much less than the computed Stokes drift. The results suggest that surface currents measured by more common approaches or simulated in models may underrepresent the velocity at the very surface of the ocean that is important for determining momentum and enthalpy fluxes between the ocean and atmosphere and for estimating transport of material at the ocean surface. However, simply adding an estimate of Stokes drift may also not be an appropriate method for estimating the true surface velocity from models or measurements from drogued drifters or HF radar under all sea conditions.
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Publisher Place of Publication Editor
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Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ user @ Serial 1008
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Author Morey, S.L.; Baig, S.; Bourassa, M.A.; Dukhovskoy, D.S.; O'Brien, J.J.
Title Remote forcing contribution to storm-induced sea level rise during Hurricane Dennis Type $loc['typeJournal Article']
Year 2006 Publication Geophysical Research Letters Abbreviated Journal Geophys. Res. Lett.
Volume 33 Issue 19 Pages
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Series Volume Series Issue Edition
ISSN 0094-8276 ISBN Medium
Area Expedition Conference
Funding NOAA, NASA, OVWST Approved $loc['no']
Call Number COAPS @ mfield @ Serial 433
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Author Morey, S.L.; Bourassa, M.A.; Dukhovskoy, D.S.; O'Brien, J.J.
Title Modeling studies of the upper ocean response to a tropical cyclone Type $loc['typeJournal Article']
Year 2006 Publication Ocean Dynamics Abbreviated Journal Ocean Dynamics
Volume 56 Issue 5-6 Pages 594-606
Keywords air-sea interaction; tropical cyclones; ocean modeling; air-sea fluxes
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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 1616-7341 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 432
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Author Morey, S.L.; Dukhovskoy, D.S.; Bourassa, M.A.
Title Connectivity of the Apalachicola River flow variability and the physical and bio-optical oceanic properties of the northern West Florida Shelf Type $loc['typeJournal Article']
Year 2009 Publication Continental Shelf Research Abbreviated Journal Continental Shelf Research
Volume 29 Issue 9 Pages 1264-1275
Keywords River plumes; Climate variability; Ocean color; West Florida Shelf; Apalachicola River
Abstract
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ISSN 0278-4343 ISBN Medium
Area Expedition Conference
Funding NASA, OVWST Approved $loc['no']
Call Number COAPS @ mfield @ Serial 393
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Author Morrison, T.; Dukhovskoy, D. S.; McClean, J.; Gille, S. T.; Chassignet, E.
Title Causes of the anomalous heat flux onto the Greenland continental shelf Type $loc['typeAbstract']
Year 2018 Publication American Geophysical Union Abbreviated Journal AGU
Volume Fall Meeting Issue Pages
Keywords 0726 Ice sheets, CRYOSPHEREDE: 4207 Arctic and Antarctic oceanography, OCEANOGRAPHY: GENERALDE: 4215 Climate and interannual variability, OCEANOGRAPHY: GENERALDE: 4255 Numerical modeling, OCEANOGRAPHY: GENERAL
Abstract On the continental shelf around Greenland, warm-salty Atlantic water at depth fills the deep narrow fjords where Greenland's tidewater glaciers terminate. Changes in the quantity or properties of this water mass starting in the mid 1990s is thought to be largely responsible for increased ocean-driven melting of the Greenland Ice Sheet. Using high-resolution (nominal 0.1-degree) ocean circulation models we cannot accurately resolve small-scale processes on the shelf or within fjords. However, we can assess changes in the flux of heat via Atlantic water onto the continental shelf. To understand the causes of the anomalous heat that has reached the shelf we examine heat content of subtropical gyre water and shifts in the North Atlantic and Atlantic Multidecadal Oscillations.

We compare changes in heat transport in two eddy permitting simulations: a global 0.1 degree (5-7km around Greenland) resolution coupled hindcast (1970-2009) simulation of the Parallel Ocean Program (POP) and a regional 0.08 degree (3-5km around Greenland) resolution coupled HYbrid Coordinate Ocean Model (HYCOM) hindcast (1993-2016) simulation. Both models are coupled to the Los Alamos National Laboratory Community Ice CodE version 4 and forced by atmospheric reanalysis fluxes. In both models we look for processes that could explain the increase in heat; processes that are present in both are likely to be robust causes of warming.
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Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ user @ Serial 1009
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Author Nedbor-Gross, R.; Dukhovskoy, D.S.; Bourassa, M.A.; Morey, S.L.; Chassignet, E.P.
Title Investigation of the Relationship Between the Yucatan Channel Transport and the Loop Current Area in a Multidecadal Numerical Simulation Type $loc['typeJournal Article']
Year 2014 Publication Marine Technology Society Journal Abbreviated Journal Mar Technol Soc J
Volume 48 Issue 4 Pages 15-26
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ISSN 0025-3324 ISBN Medium
Area Expedition Conference
Funding Approved $loc['no']
Call Number COAPS @ mfield @ Serial 145
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