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OS | Articles | Volume 14, issue 4
Ocean Sci., 14, 731–750, 2018
https://doi.org/10.5194/os-14-731-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Ocean Sci., 14, 731–750, 2018
https://doi.org/10.5194/os-14-731-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 31 Jul 2018

Research article | 31 Jul 2018

Transport, properties, and life cycles of mesoscale eddies in the eastern tropical South Pacific

Rena Czeschel et al.
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Manuscript under review for BG
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Cited articles  
Albert, A., Echevin, V., Lévy, M., and Aumont, O.: Impact of nearshore wind stress curl on coastal circulation and primary productivity in the Peru upwelling system, J. Geophys. Res., 115, C12033, https://doi.org/10.1029/2010JC006569, 2010. 
Altabet, M. A., Ryabenko, E., Stramma, L., Wallace, D. W. R., Frank, M., Grasse, P., and Lavik, G.: An eddy-stimulated hotspot for fixed nitrogen-loss from the Peru oxygen minimum zone, Biogeosciences, 9, 4897–4908, https://doi.org/10.5194/bg-9-4897-2012, 2012. . 
Ayón, P., Criales-Hernandez, M. I., Schwamborn, P., and Hirche, H.-J.: Zooplankton research off Peru: A review, Prog. Oceanogr., 79, 238–255, https://doi.org/10.1016/j.pocean.2008.10.020, 2008. 
Brandt, P., Bange, H. W., Banyte, D., Dengler, M., Didwischus, S.-H., Fischer, T., Greatbatch, R. J., Hahn, J., Kanzow, T., Karstensen, J., Körtzinger, A., Krahmann, G., Schmidtko, S., Stramma, L., Tanhua, T., and Visbeck, M.: On the role of circulation and mixing in the ventilation of oxygen minimum zones with a focus on the eastern tropical North Atlantic, Biogeosciences, 12, 489–512, https://doi.org/10.5194/bg-12-489-2015, 2015. 
Callbeck, C. M., Lavik, G., Stramma, L., Kuypers, M. M. M., and Bristow, L. A.: Enhanced nitrogen loss by eddy-induced vertical transport in the offshore Peruvian oxygen minimum zone, PLoS ONE, 12, e0170059, https://doi.org/10.1371/journal.pone.0170059, 2017. 
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The mean circulation on the poleward side of the oxygen minimum zone is overlain by eddy activity playing an important role in the distribution of water masses and oxygen within the OMZ. The activity of different types of eddies was investigated during their westward propagation from the formation area off Peru/Chile into the open ocean. The focus was on the development of eddies, seasonal conditions during their formation, and the change of water mass properties transported within the eddies.
The mean circulation on the poleward side of the oxygen minimum zone is overlain by eddy...
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