Records
Author
Shropshire, T. ; Morey, S. L. ; Chassignet, E. P. ; Bozec, A. ; Coles, V.J. ; Landry, M.R. ; Swalethorp, R. ; Zapfe, G. and Stukel, M.R.
Title
Quantifying spatiotemporal variability in zooplankton dynamics in the Gulf of Mexico with a physical-biogeochemical model
Type
$loc['typeJournal Article']
Year
2019
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
Abstract
Zooplankton play an important role in global biogeochemistry and their secondary production supports valuable fisheries of the world's oceans. Currently, zooplankton abundances cannot be estimated using remote sensing techniques. Hence, coupled physical-biogeochemical models (PBMs) provide an important tool for studying zooplankton on regional and global scales. However, evaluating the accuracy of zooplankton abundance estimates from PBMs has been a major challenge as a result of sparse observations. In this study, we configure a PBM for the Gulf of Mexico (GoM) from 1993�2012 and validate the model against an extensive combination of in situ biomass and rate measurements including total mesozooplankton biomass, size-fractionated mesozooplankton biomass and grazing rates, microzooplankton specific grazing rates, surface chlorophyll, deep chlorophyll maximum depth, phytoplankton specific growth rates, and net primary production. Spatial variability in mesozooplankton biomass climatology observed in a multi-decadal database for the northern GoM is well resolved by the model with a statistically significant (p < 0.01) correlation of 0.90. Mesozooplankton secondary production for the region averaged 66 + 8 mt C yr−1 equivalent to approximately 10 % of NPP and ranged from 51 to 82 mt C yr−1. In terms of diet, model results from the shelf regions suggest that herbivory is the dominant feeding mode for small mesozooplankton (< 1-mm) whereas larger mesozooplankton are primarily carnivorous. However, in open-ocean, oligotrophic regions, both groups of mesozooplankton have proportionally greater reliance on heterotrophic protists as a food source. This highlights the important role of microbial and protistan food webs in sustaining mesozooplankton biomass in the GoM which serves as the primary food source for early life stages of many commercially-important fish species, including tuna.
Address
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Thesis
Publisher
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Original Title
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Approved
$loc['no']
Call Number
COAPS @ user @
Serial
1095
Permanent link to this record
Author
Todd, A.C. ; Morey, S.L. ; Chassignet, E.P.
Title
Circulation and cross-shelf transport in the Florida Big Bend
Type
$loc['typeJournal Article']
Year
2014
Publication
Journal of Marine Research
Abbreviated Journal
J Mar Res
Volume
72
Issue
6
Pages
445-475
Keywords
Coastal circulation ; ocean modeling ; larval transport ; gag grouper ; Florida Big Bend
Abstract
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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Edition
ISSN
0022-2402
ISBN
Medium
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Expedition
Conference
Funding
BP/Deep-C, NOAA NGI, NASA/JPL/OVWST, ONR
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
148
Permanent link to this record
Author
Yu, P. ; Morey, S. L. ; O'Brien, J. J.
Title
Development of new techniques for assimilating satellite altimetry data into ocean models
Type
$loc['typeReport']
Year
2006
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
Abstract
Address
Corporate Author
Thesis
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
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
927
Permanent link to this record
Author
Yu, P. ; Morey, S. L. ; O'Brien, J. J.
Title
Development of a reduced space adjoint data assimilation technique for numerical simulation of oceanic circulation
Type
$loc['typeReport']
Year
2004
Publication
Abbreviated Journal
Volume
Issue
Pages
08.21-08.22
Keywords
Abstract
Address
Corporate Author
Thesis
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. 34
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
894
Permanent link to this record
Author
Yu, P. ; Morey, S. L. ; Zavala-Hidalgo, J.
Title
New mapping method to observe propagating features
Type
$loc['typeMagazine Article']
Year
2004
Publication
Sea Technology
Abbreviated Journal
Volume
45
Issue
5
Pages
20-24
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Abstract
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Series Editor
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Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Funding
NOAA, NASA, ONR
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
885
Permanent link to this record
Author
Yu, P. ; Morey, S.L. ; O'Brien, J.J.
Title
A reduced-dynamics variational approach for the assimilation of altimeter data into eddy-resolving ocean models
Type
$loc['typeJournal Article']
Year
2009
Publication
Ocean Modelling
Abbreviated Journal
Ocean Modelling
Volume
27
Issue
3-4
Pages
215-229
Keywords
Ocean modeling ; Data assimilation ; Variational adjoint methods
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
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Summary Language
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Series Editor
Series Title
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Series Volume
Series Issue
Edition
ISSN
1463-5003
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
400
Permanent link to this record
Author
Zamudio, L. ; Hurlburt, H.E. ; Metzger, E.J. ; Morey, S.L. ; O'Brien, J.J. ; Tilburg, C. ; Zavala-Hidalgo, J.
Title
Interannual variability of Tehuantepec eddies
Type
$loc['typeJournal Article']
Year
2006
Publication
Journal of Geophysical Research
Abbreviated Journal
J. Geophys. Res.
Volume
111
Issue
C5
Pages
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
0148-0227
ISBN
Medium
Area
Expedition
Conference
Funding
ONR
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
438
Permanent link to this record
Author
Zavala-Hidalgo, J. ; Gallegos-García, A. ; Martínez-López, B. ; Morey, S.L. ; O'Brien, J.J.
Title
Seasonal upwelling on the Western and Southern Shelves of the Gulf of Mexico
Type
$loc['typeJournal Article']
Year
2006
Publication
Ocean Dynamics
Abbreviated Journal
Ocean Dynamics
Volume
56
Issue
3-4
Pages
333-338
Keywords
Gulf of Mexico ; coastal upwelling ; coastal circulation ; AVHRR SST
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
1616-7341
ISBN
Medium
Area
Expedition
Conference
Funding
ONR, NASA
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
435
Permanent link to this record
Author
Zavala-Hidalgo, J. ; Morey, S. L. ; O'Brien, J. J.
Title
A numerical study of the circulation on the western shelf of the Gulf of Mexico
Type
$loc['typeReport']
Year
2002
Publication
Abbreviated Journal
Volume
Issue
32
Pages
08.31-08.32
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
WMO
Place of Publication
Geneva, Switzerland
Editor
Ritchie, H.
Language
Summary Language
Original Title
Series Editor
Series Title
Research Activities in Atmospheric and Ocean Modeling
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
836
Permanent link to this record
Author
Zavala-Hidalgo, J. ; Morey, S. L. ; O'Brien, J. J.
Title
On the formation and interaction of cyclonic eddies with the Loop Current using NCOM and a suite of observations
Type
$loc['typeJournal Article']
Year
2002
Publication
MTS/IEEE Oceans 2002 Proceedings
Abbreviated Journal
Volume
Issue
Pages
1463-1466
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
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Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
862
Permanent link to this record