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Author
Ahern, K. K.
Title
Analysis of Polar Mesocyclonic Surface Turbulent Fluxes in the Arctic System Reanalysis (ASRv1) Dataset
Type
$loc['typeManuscript']
Year
2015
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
arctic ; cyclone ; low ; model ; polar ; reanalysis
Abstract
Address
Department of Earth, Ocean, and Atmospheric Science
Corporate Author
Thesis
$loc['Master's thesis']
Publisher
Florida State University
Place of Publication
Tallahassee, FL
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
93
Permanent link to this record
Author
Ansong, J.K. ; Arbic, B.K. ; Simmons, H.L. ; Alford, M.H. ; Buijsman, M.C. ; Timko, P.G. ; Richman, J.G. ; Shriver, J.F. ; Wallcraft, A.J.
Title
Geographical Distribution of Diurnal and Semidiurnal Parametric Subharmonic Instability in a Global Ocean Circulation Model
Type
$loc['typeJournal Article']
Year
2018
Publication
Journal of Physical Oceanography
Abbreviated Journal
J. Phys. Oceanogr.
Volume
48
Issue
6
Pages
1409-1431
Keywords
Baroclinic flows ; Internal waves ; Nonlinear dynamics ; Ocean dynamics ; Baroclinic models ; Ocean models
Abstract
The evidence for, baroclinic energetics of, and geographic distribution of parametric subharmonic instability (PSI) arising from both diurnal and semidiurnal tides in a global ocean general circulation model is investigated using 1/12.5° and 1/25° simulations that are forced by both atmospheric analysis fields and the astronomical tidal potential. The paper examines whether PSI occurs in the model, and whether it accounts for a significant fraction of the tidal baroclinic energy loss. Using energy transfer calculations and bispectral analyses, evidence is found for PSI around the critical latitudes of the tides. The intensity of both diurnal and semidiurnal PSI in the simulations is greatest in the upper ocean, consistent with previous results from idealized simulations, and quickly drops off about 5° from the critical latitudes. The sign of energy transfer depends on location; the transfer is positive (from the tides to subharmonic waves) in some locations and negative in others. The net globally integrated energy transfer is positive in all simulations and is 0.5%�10% of the amount of energy required to close the baroclinic energy budget in the model. The net amount of energy transfer is about an order of magnitude larger in the 1/25° semidiurnal simulation than the 1/12.5° one, implying the dependence of the rate of energy transfer on model resolution.
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
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Series Issue
Edition
ISSN
0022-3670
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ user @
Serial
976
Permanent link to this record
Author
Arrocha, G.
Title
Variability of Intraseasonal Precipitation Extremes Associated with ENSO in Panama
Type
$loc['typeManuscript']
Year
2006
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
Extreme Events Central America, Low Level Circulation
Abstract
Extensive analysis has been conducted over past decades showing the impacts of El Niño-Southern Oscillation (ENSO) on various regions throughout the world. However, these studies have not analyzed data from many stations in Panama, or they have not analyzed long periods of observations. For these reasons, they often miss climatological differences within the region induced by topography, or they do not possess enough observations to adequately study its climatology. Accordingly, the current study focuses on ENSO impacts on precipitation specific to the Isthmus of Panama. Results will be useful for agricultural and water resources planning and Panama Canal operations. Monthly total precipitation data were provided by Empresa de Transmisión Eléctrica S.A., which includes 32 stations with records from 1960 to 2004. The year is split into three seasons: two wet seasons (Early and Late Wet), one dry season (Dry). The country is also divided into regions according to similarities in the stations' climatology and geographic locations. Upper and lower precipitation extremes are associated with one of the three ENSO phases (warm, cold or neutral) to estimate their percentages of occurrences. The differences between each ENSO phases' seasonal precipitation distributions are statistically examined. Statistical analyses show effects of ENSO phases that vary by season and geographical region. Cold and warm ENSO years affect the southwestern half of the country considerably during the Late Wet season. Cold ENSO phases tend to increase rainfall, and the warm phase tends to decrease it. The opposite is true for the Caribbean coast. The Dry season experiences drier conditions in warm ENSO years, and the Early Wet season does not show any statistically significant difference between ENSO years' rainfall distributions.
Address
Department of Meteorology
Corporate Author
Thesis
$loc['Master's thesis']
Publisher
Florida State University
Place of Publication
Tallahassee, FL
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
620
Permanent link to this record
Author
Bastola, S. ; Misra, V. ; Li, H.
Title
Seasonal Hydrological Forecasts for Watersheds over the Southeastern United States for the Boreal Summer and Fall Seasons
Type
$loc['typeJournal Article']
Year
2013
Publication
Earth Interactions
Abbreviated Journal
Earth Interact.
Volume
17
Issue
25
Pages
1-22
Keywords
Seasonal climate forecast ; Ensemble streamflow prediction ; Rainfall–runoff model
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
1087-3562
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
207
Permanent link to this record
Author
Dukhovskoy, D.S. ; Morey, S.L. ; O'Brien, J.J.
Title
Generation of baroclinic topographic waves by a tropical cyclone impacting a low-latitude continental shelf
Type
$loc['typeJournal Article']
Year
2009
Publication
Continental Shelf Research
Abbreviated Journal
Continental Shelf Research
Volume
29
Issue
1
Pages
333-351
Keywords
Baroclinic motion ; Topographic waves ; Low-frequency internal waves ; Hurricanes ; Caribbean Sea
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
0278-4343
ISBN
Medium
Area
Expedition
Conference
Funding
NOAA, NASA
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
397
Permanent link to this record
Author
Holbach, H.M. ; Bourassa, M.A.
Title
The Effects of Gap-Wind-Induced Vorticity, the Monsoon Trough, and the ITCZ on East Pacific Tropical Cyclogenesis
Type
$loc['typeJournal Article']
Year
2014
Publication
Monthly Weather Review
Abbreviated Journal
Mon. Wea. Rev.
Volume
142
Issue
3
Pages
1312-1325
Keywords
Central America ; Remote sensing ; Vorticity ; Valley/mountain flows ; Tropical cyclones ; Cyclogenesis/cyclolysis
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
0027-0644
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
130
Permanent link to this record
Author
Liu, J. ; Feld, D. ; Xue, Y. ; Garcke, J. ; Soddemann, T. ; Pan, P.
Title
An efficient geosciences workflow on multi-core processors and GPUs: a case study for aerosol optical depth retrieval from MODIS satellite data
Type
$loc['typeJournal Article']
Year
2016
Publication
International Journal of Digital Earth
Abbreviated Journal
International Journal of Digital Earth
Volume
9
Issue
8
Pages
748-765
Keywords
Digital earth ; high-performance computing ; GPU ; multi-core ; hybrid parallel pattern ; aerosol optical depth ; retrieval workflow
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
1753-8947
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
86
Permanent link to this record
Author
Morey, S.L. ; Dukhovskoy, D.S.
Title
A downscaling method for simulating deep current interactions with topography – Application to the Sigsbee Escarpment
Type
$loc['typeJournal Article']
Year
2013
Publication
Ocean Modelling
Abbreviated Journal
Ocean Modelling
Volume
69
Issue
Pages
50-63
Keywords
Ocean modeling ; Model nesting ; Topographic flows ; USA ; Gulf of Mexico ; Sigsbee Escarpment
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
1463-5003
ISBN
Medium
Area
Expedition
Conference
Funding
DeepStar, HYCOM Consortium
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
183
Permanent link to this record
Author
Nguyen, T. T.
Title
Variability of Cross-Slope Flow in the Desoto Canyon Region
Type
$loc['typeManuscript']
Year
2014
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
cross-slope flow ; DeSoto Canyon region ; Loop Current's impact ; mesoscale circulation ; upwelling and downwelling ; wind-driven upwelling
Abstract
Address
Department of Earth, Ocean, and Atmospheric Science
Corporate Author
Thesis
$loc['Master's thesis']
Publisher
Florida State University
Place of Publication
Tallahassee, FL
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
167
Permanent link to this record
Author
Putnam, W. M.
Title
Development of the Finite-Volume Dynamical Core on the Cubed-Sphere
Type
$loc['typeManuscript']
Year
2007
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
Cubed-Sphere, Shallow Water, Advection, Dynamical Core, Finite-Volume
Abstract
The finite-volume dynamical core has been developed for quasi-uniform cubed-sphere grids within a flexible modeling framework for direct implementation as a modular component within the global modeling efforts at NASA, GFDL-NOAA, NCAR, DOE and other interested institutions. The shallow water equations serve as a dynamical framework for testing the implementation and the variety of quasi-orthogonal cubed-sphere grids ranging from conformal mappings to those numerically generated via elliptic solvers. The cubed-sphere finite-volume dynamical core has been parallelized with a 2-dimensional X-Y domain decomposition to achieve optimal scalability to 100,000s of processors on today's high-end computing platforms at horizontal resolutions of 0.25-degrees and finer. The cubed-sphere fvcore is designed to serve as a framework for hydrostatic and non-hydrostatic global simulations at climate (4- to 1-deg) and weather (25- to 5-km) resolutions, pushing the scale of global atmospheric modeling from the climate/synoptic scale to the meso- and cloud-resolving scale.
Address
Department of Meteorology
Corporate Author
Thesis
$loc['Ph.D. thesis']
Publisher
Florida State University
Place of Publication
Tallahassee, FL
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
588
Permanent link to this record