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Author
Arguez, A. ; O'Brien, J.J. ; Smith, S.R.
Title
Air temperature impacts over Eastern North America and Europe associated with low-frequency North Atlantic SST variability
Type
$loc['typeJournal Article']
Year
2009
Publication
International Journal of Climatology
Abbreviated Journal
Int. J. Climatol.
Volume
29
Issue
1
Pages
1-10
Keywords
SST ; North Atlantic ; NAO ; AMO ; AO ; temperature impacts
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
0899-8418
ISBN
Medium
Area
Expedition
Conference
Funding
NOAA, AMS, DynCorp Information Systems, FSU, NASA, DOE
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
398
Permanent link to this record
Author
Danabasoglu, G. ; Yeager, S.G. ; Bailey, D. ; Behrens, E. ; Bentsen, M. ; Bi, D. ; Biastoch, A. ; Böning, C. ; Bozec, A. ; Canuto, V.M. ; Cassou, C. ; Chassignet, E. ; Coward, A.C. ; Danilov, S. ; Diansky, N. ; Drange, H. ; Farneti, R. ; Fernandez, E. ; Fogli, P.G. ; Forget, G. ; Fujii, Y. ; Griffies, S.M. ; Gusev, A. ; Heimbach, P. ; Howard, A. ; Jung, T. ; Kelley, M. ; Large, W.G. ; Leboissetier, A. ; Lu, J. ; Madec, G. ; Marsland, S.J. ; Masina, S. ; Navarra, A. ; George Nurser, A.J. ; Pirani, A. ; y Mélia, D.S. ; Samuels, B.L. ; Scheinert, M. ; Sidorenko, D. ; Treguier, A.-M. ; Tsujino, H. ; Uotila, P. ; Valcke, S. ; Voldoire, A. ; Wang, Q.
Title
North Atlantic simulations in Coordinated Ocean-ice Reference Experiments phase II (CORE-II). Part I: Mean states
Type
$loc['typeJournal Article']
Year
2014
Publication
Ocean Modelling
Abbreviated Journal
Ocean Modelling
Volume
73
Issue
Pages
76-107
Keywords
Global ocean–sea-ice modelling Ocean model comparisons Atmospheric forcing Experimental design Atlantic meridional overturning circulation North Atlantic simulations
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
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
159
Permanent link to this record
Author
Danabasoglu, G. ; Yeager, S.G. ; Kim, W.M. ; Behrens, E. ; Bentsen, M. ; Bi, D. ; Biastoch, A. ; Bleck, R. ; Böning, C. ; Bozec, A. ; Canuto, V.M. ; Cassou, C. ; Chassignet, E. ; Coward, A.C. ; Danilov, S. ; Diansky, N. ; Drange, H. ; Farneti, R. ; Fernandez, E. ; Fogli, P.G. ; Forget, G. ; Fujii, Y. ; Griffies, S.M. ; Gusev, A. ; Heimbach, P. ; Howard, A. ; Ilicak, M. ; Jung, T. ; Karspeck, A.R. ; Kelley, M. ; Large, W.G. ; Leboissetier, A. ; Lu, J. ; Madec, G. ; Marsland, S.J. ; Masina, S. ; Navarra, A. ; Nurser, A.J.G. ; Pirani, A. ; Romanou, A. ; Salas y Mélia, D. ; Samuels, B.L. ; Scheinert, M. ; Sidorenko, D. ; Sun, S. ; Treguier, A.-M. ; Tsujino, H. ; Uotila, P. ; Valcke, S. ; Voldoire, A. ; Wang, Q. ; Yashayaev, I.
Title
North Atlantic simulations in Coordinated Ocean-ice Reference Experiments phase II (CORE-II). Part II: Inter-annual to decadal variability
Type
$loc['typeJournal Article']
Year
2016
Publication
Ocean Modelling
Abbreviated Journal
Ocean Modelling
Volume
97
Issue
Pages
65-90
Keywords
Global ocean – sea-ice modelling ; Ocean model comparisons ; Atmospheric forcing ; Inter-annual to decadal variability and mechanisms ; Atlantic meridional overturning circulation variability ; Variability in the North Atlantic
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
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
34
Permanent link to this record
Author
Dukhovskoy, D.S. ; Yashayaev, I. ; Proshutinsky, A. ; Bamber, J.L. ; Bashmachnikov, I.L. ; Chassignet, E.P. ; Lee, C.M. ; Tedstone, A.J.
Title
Role of Greenland Freshwater Anomaly in the Recent Freshening of the Subpolar North Atlantic
Type
$loc['typeJournal Article']
Year
2019
Publication
Journal of Geophysical Research: Oceans
Abbreviated Journal
J. Geophys. Res. Oceans
Volume
124
Issue
5
Pages
3333-3360
Keywords
Greenland ice sheet melting ; freshwater anomaly ; subpolar North Atlantic ; subpolar gyre ; passive tracer numerical experiment ; freshwater budget
Abstract
The cumulative Greenland freshwater flux anomaly has exceeded 5000 km3 since the 1990s. The volume of this surplus fresh water is expected to cause substantial freshening in the North Atlantic. Analysis of hydrographic observations in the subpolar seas reveal freshening signals in the 2010s. The sources of this freshening are yet to be determined. In this study, the relationship between the surplus Greenland freshwater flux and this freshening is tested by analyzing the propagation of the Greenland freshwater anomaly and its impact on salinity in the subpolar North Atlantic based on observational data and numerical experiments with and without the Greenland runoff. A passive tracer is continuously released during the simulations at freshwater sources along the coast of Greenland to track the Greenland freshwater anomaly. Tracer budget analysis shows that 44% of the volume of the Greenland freshwater anomaly is retained in the subpolar North Atlantic by the end of the simulation. This volume is sufficient to cause strong freshening in the subpolar seas if it stays in the upper 50�100 m. However, in the model the anomaly is mixed down to several hundred meters of the water column resulting in smaller magnitudes of freshening compared to the observations. Therefore, the simulations suggest that the accelerated Greenland melting would not be sufficient to cause the observed freshening in the subpolar seas and other sources of fresh water have contributed to the freshening. Impacts on salinity in the subpolar seas of the freshwater transport through Fram Strait and precipitation are discussed.
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
2169-9275
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ user @
Serial
1029
Permanent link to this record
Author
Hughes, P. J.
Title
North Atlantic Decadal Variability of Ocean Surface Fluxes
Type
$loc['typeManuscript']
Year
2006
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
Decadal, North Atlantic, Sensible Heat Flux, Latent Heat Flux, Variability
Abstract
The spatial and temporal variability of the surface turbulent heat fluxes over the North Atlantic is examined using the new objectively produced FSU3 monthly mean 1°x1° gridded wind and surface flux product for 1978-2003. The FSU3 product is constructed from in situ ship and buoy observations via a variational technique. A cost function based on weighted constraints is minimized in the process of determining the surface fluxes. The analysis focuses on a low frequency (basin wide) mode of variability where the latent and sensible heat flux anomalies transition from mainly positive to negative values around 1998. It is hypothesized that the longer time scale variability is linked to changes in the large scale circulation patterns possibly associated with the Atlantic Multidecadal Oscillation (AMO; Schlesinger and Ramankutty 1994, Kerr 2000). The changes in the surface heat fluxes are forced by fluctuations in the mean wind speed. Zonal averages show a clear dissimilarity between the turbulent heat fluxes and wind speed for 1982-1997 and 1998-2003 over the region extending from the equator to roughly 40°N. Larger values are associated with the earlier time period, coinciding with a cool phase of the AMO. The separation between the two time periods is much less evident for the humidity and air/sea temperature differences. The largest differences in the latent heat fluxes, between the two time periods, occur over the tropical, Gulf Stream, and higher latitude regions of the North Atlantic, with magnitudes exceeding 15 Wm-2. The largest sensible heat flux differences are limited to areas along the New England coast and poleward of 40°N.
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
NOAA, NSF
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
617
Permanent link to this record
Author
Kozar, M.E. ; Misra, V.
Title
Evaluation of twentieth-century Atlantic Warm Pool simulations in historical CMIP5 runs
Type
$loc['typeJournal Article']
Year
2013
Publication
Climate Dynamics
Abbreviated Journal
Clim Dyn
Volume
41
Issue
9-10
Pages
2375-2391
Keywords
Atlantic Warm Pool ; CMIP5 ; Tropical North Atlantic Climate
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
0930-7575
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
273
Permanent link to this record
Author
Mizoguchi, K.-ichi
Title
Convective activity in the Labrador Sea: Preconditioning associated with decadal variability in subsurface ocean stratification
Type
$loc['typeJournal Article']
Year
2003
Publication
Journal of Geophysical Research
Abbreviated Journal
J. Geophys. Res.
Volume
108
Issue
C10
Pages
Keywords
decadal oscillation ; North Atlantic ; convection ; Labrador 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
0148-0227
ISBN
Medium
Area
Expedition
Conference
Funding
NOAA, NASA, ONR
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
840
Permanent link to this record
Author
Xu, X. ; Schmitz Jr., W.J. ; Hurlburt, H.E. ; Hogan, P.J. ; Chassignet, E.P.
Title
Transport of Nordic Seas overflow water into and within the Irminger Sea: An eddy-resolving simulation and observations
Type
$loc['typeJournal Article']
Year
2010
Publication
Journal of Geophysical Research
Abbreviated Journal
J. Geophys. Res.
Volume
115
Issue
C12
Pages
Keywords
transport ; overflow water ; Nordic Seas ; North Atlantic Deep Water ; Irminger Sea ; Reykjanes Ridge
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
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
367
Permanent link to this record