Articles | Volume 20, issue 5
https://doi.org/10.5194/os-20-1281-2024
https://doi.org/10.5194/os-20-1281-2024
Research article
 | 
23 Oct 2024
Research article |  | 23 Oct 2024

The formation and ventilation of an oxygen minimum zone in a simple model for latitudinally alternating zonal jets

Eike E. Köhn, Richard J. Greatbatch, Peter Brandt, and Martin Claus

Related authors

Submesoscale CO2 variability across an upwelling front off Peru
Eike E. Köhn, Sören Thomsen, Damian L. Arévalo-Martínez, and Torsten Kanzow
Ocean Sci., 13, 1017–1033, https://doi.org/10.5194/os-13-1017-2017,https://doi.org/10.5194/os-13-1017-2017, 2017

Related subject area

Approach: Numerical Models | Properties and processes: Overturning circulation, gyres and water masses
Long-term variability and trends in the Agulhas Leakage and its impacts on the global overturning
Hendrik Großelindemann, Frederic S. Castruccio, Gokhan Danabasoglu, and Arne Biastoch
Ocean Sci., 21, 93–112, https://doi.org/10.5194/os-21-93-2025,https://doi.org/10.5194/os-21-93-2025, 2025
Short summary
Local versus farfield control on South Pacific Subantarctic mode water variability
Ciara Pimm, Andrew J. S. Meijers, Dani C. Jones, and Richard G. Williams
EGUsphere, https://doi.org/10.5194/egusphere-2024-3855,https://doi.org/10.5194/egusphere-2024-3855, 2024
Short summary
Stratification and overturning circulation are intertwined controls on ocean heat uptake efficiency in climate models
Linus Vogt, Jean-Baptiste Sallée, and Casimir de Lavergne
EGUsphere, https://doi.org/10.5194/egusphere-2024-3442,https://doi.org/10.5194/egusphere-2024-3442, 2024
Short summary
North Atlantic Subtropical Mode Water properties: intrinsic and atmospherically forced interannual variability
Olivier Narinc, Thierry Penduff, Guillaume Maze, Stéphanie Leroux, and Jean-Marc Molines
Ocean Sci., 20, 1351–1365, https://doi.org/10.5194/os-20-1351-2024,https://doi.org/10.5194/os-20-1351-2024, 2024
Short summary
Persistent climate model biases in the Atlantic Ocean's freshwater transport
René M. van Westen and Henk A. Dijkstra
Ocean Sci., 20, 549–567, https://doi.org/10.5194/os-20-549-2024,https://doi.org/10.5194/os-20-549-2024, 2024
Short summary

Cited articles

Anderson, D. L. and Killworth, P. D.: Non-linear propagation of long Rossby waves, Deep-Sea Res., 26, 1033–1049, 1979. a
Arakawa, A.: Design of the UCLA general circulation model, Tech. Rep. No 7, Dep. of Meteorology, UCLA, USA, https://ntrs.nasa.gov/citations/19730012781 (last access: 21 October 2024), 1972. a
Ascani, F., Firing, E., McCreary, J. P., Brandt, P., and Greatbatch, R. J.: The deep equatorial ocean circulation in wind-forced numerical solutions, J. Phys. Oceanogr., 45, 1709–1734, 2015. a
Brandt, P., Hormann, V., Körtzinger, A., Visbeck, M., Krahmann, G., Stramma, L., Lumpkin, R., and Schmid, C.: Changes in the ventilation of the oxygen minimum zone of the tropical North Atlantic, J. Phys. Oceanogr., 40, 1784–1801, 2010. a, b, c, d
Brandt, P., Greatbatch, R. J., Claus, M., Didwischus, S.-H., Hormann, V., Funk, A., Hahn, J., Krahmann, G., Fischer, J., and Körtzinger, A.: Ventilation of the equatorial Atlantic by the equatorial deep jets, J. Geophys. Res.-Oceans, 117, https://doi.org/10.1029/2012JC008118, 2012. a
Download
Short summary
The latitudinally alternating zonal jets are a ubiquitous feature of the ocean. We use a simple model to illustrate the potential role of these jets in the formation, maintenance, and multidecadal variability in the oxygen minimum zones, using the eastern tropical North Atlantic oxygen minimum zone as an example.
Share