Articles | Volume 17, issue 5
https://doi.org/10.5194/os-17-1353-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/os-17-1353-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
05 Oct 2021
Research article |
| 05 Oct 2021
| 05 Oct 2021
Role of air–sea fluxes and ocean surface density in the production of deep waters in the eastern subpolar gyre of the North Atlantic
Tillys Petit
CORRESPONDING AUTHOR
School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA
M. Susan Lozier
School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA
Simon A. Josey
National Oceanography Centre, Southampton, UK
Stuart A. Cunningham
Scottish Association for Marine Science, Oban, UK
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Cited
17 citations as recorded by crossref.
- Future strengthening of the Nordic Seas overturning circulation M. Årthun et al. 10.1038/s41467-023-37846-6
- Large Scale Salinity Anomaly Has Triggered the Recent Decline of Winter Convection in the Greenland Sea L. Almeida et al. 10.1029/2023GL104766
- Observation-based estimates of volume, heat, and freshwater exchanges between the subpolar North Atlantic interior, its boundary currents, and the atmosphere S. Jones et al. 10.5194/os-19-169-2023
- Structure of the Atlantic Meridional Overturning Circulation in Three Generations of Climate Models F. Wang et al. 10.1029/2023EA002887
- Major sources of North Atlantic Deep Water in the subpolar North Atlantic from Lagrangian analyses in an eddy-rich ocean model J. Fröhle et al. 10.5194/os-18-1431-2022
- Observed mechanisms activating the recent subpolar North Atlantic Warming since 2016 L. Chafik et al. 10.1098/rsta.2022.0183
- Understanding the Sensitivity of the North Atlantic Subpolar Overturning in Different Resolution Versions of HadGEM3‐GC3.1 T. Petit et al. 10.1029/2023JC019672
- Early-winter North Atlantic low-level jet latitude biases in climate models: implications for simulated regional atmosphere-ocean linkages T. Bracegirdle et al. 10.1088/1748-9326/ac417f
- Arrival of New Great Salinity Anomaly Weakens Convection in the Irminger Sea T. Biló et al. 10.1029/2022GL098857
- Fast mechanisms linking the Labrador Sea with subtropical Atlantic overturning Y. Kostov et al. 10.1007/s00382-022-06459-y
- No changes in overall AMOC strength in interglacial PMIP4 time slices Z. Jiang et al. 10.5194/cp-19-107-2023
- Pan-Atlantic decadal climate oscillation linked to ocean circulation H. Nnamchi et al. 10.1038/s43247-023-00781-x
- Surface‐Forced Variability in the Nordic Seas Overturning Circulation and Overflows M. Årthun 10.1029/2023GL104158
- North Atlantic Ocean Circulation and Related Exchange of Heat and Salt Between Water Masses S. Berglund et al. 10.1029/2022GL100989
- The Role of Anthropogenic Aerosol Forcing in the 1850–1985 Strengthening of the AMOC in CMIP6 Historical Simulations J. Robson et al. 10.1175/JCLI-D-22-0124.1
- North Atlantic overturning and water mass transformation in CMIP6 models L. Jackson & T. Petit 10.1007/s00382-022-06448-1
- Mixing and air–sea buoyancy fluxes set the time-mean overturning circulation in the subpolar North Atlantic and Nordic Seas D. Evans et al. 10.5194/os-19-745-2023
17 citations as recorded by crossref.
- Future strengthening of the Nordic Seas overturning circulation M. Årthun et al. 10.1038/s41467-023-37846-6
- Large Scale Salinity Anomaly Has Triggered the Recent Decline of Winter Convection in the Greenland Sea L. Almeida et al. 10.1029/2023GL104766
- Observation-based estimates of volume, heat, and freshwater exchanges between the subpolar North Atlantic interior, its boundary currents, and the atmosphere S. Jones et al. 10.5194/os-19-169-2023
- Structure of the Atlantic Meridional Overturning Circulation in Three Generations of Climate Models F. Wang et al. 10.1029/2023EA002887
- Major sources of North Atlantic Deep Water in the subpolar North Atlantic from Lagrangian analyses in an eddy-rich ocean model J. Fröhle et al. 10.5194/os-18-1431-2022
- Observed mechanisms activating the recent subpolar North Atlantic Warming since 2016 L. Chafik et al. 10.1098/rsta.2022.0183
- Understanding the Sensitivity of the North Atlantic Subpolar Overturning in Different Resolution Versions of HadGEM3‐GC3.1 T. Petit et al. 10.1029/2023JC019672
- Early-winter North Atlantic low-level jet latitude biases in climate models: implications for simulated regional atmosphere-ocean linkages T. Bracegirdle et al. 10.1088/1748-9326/ac417f
- Arrival of New Great Salinity Anomaly Weakens Convection in the Irminger Sea T. Biló et al. 10.1029/2022GL098857
- Fast mechanisms linking the Labrador Sea with subtropical Atlantic overturning Y. Kostov et al. 10.1007/s00382-022-06459-y
- No changes in overall AMOC strength in interglacial PMIP4 time slices Z. Jiang et al. 10.5194/cp-19-107-2023
- Pan-Atlantic decadal climate oscillation linked to ocean circulation H. Nnamchi et al. 10.1038/s43247-023-00781-x
- Surface‐Forced Variability in the Nordic Seas Overturning Circulation and Overflows M. Årthun 10.1029/2023GL104158
- North Atlantic Ocean Circulation and Related Exchange of Heat and Salt Between Water Masses S. Berglund et al. 10.1029/2022GL100989
- The Role of Anthropogenic Aerosol Forcing in the 1850–1985 Strengthening of the AMOC in CMIP6 Historical Simulations J. Robson et al. 10.1175/JCLI-D-22-0124.1
- North Atlantic overturning and water mass transformation in CMIP6 models L. Jackson & T. Petit 10.1007/s00382-022-06448-1
- Mixing and air–sea buoyancy fluxes set the time-mean overturning circulation in the subpolar North Atlantic and Nordic Seas D. Evans et al. 10.5194/os-19-745-2023
Latest update: 08 Dec 2023
Short summary
Recent work has highlighted the dominant role of the Irminger and Iceland basins in the production of North Atlantic Deep Water. From our analysis, we find that air–sea fluxes and the ocean surface density field are both key determinants of the buoyancy-driven transformation in the Iceland Basin. However, the spatial distribution of the subpolar mode water (SPMW) transformation is most sensitive to surface density changes as opposed to the direct influence of the air–sea fluxes.
Recent work has highlighted the dominant role of the Irminger and Iceland basins in the...
