Articles | Volume 12, issue 4
Earth Syst. Dynam., 12, 1295–1369, 2021
https://doi.org/10.5194/esd-12-1295-2021
Earth Syst. Dynam., 12, 1295–1369, 2021
https://doi.org/10.5194/esd-12-1295-2021
Research article
30 Nov 2021
Research article | 30 Nov 2021

Exploring the coupled ocean and atmosphere system with a data science approach applied to observations from the Antarctic Circumnavigation Expedition

Sebastian Landwehr et al.

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Cited articles

Aemisegger, F. and Sjolte, J.: A Climatology of Strong Large-Scale Ocean Evaporation Events. Part II: Relevance for the Deuterium Excess Signature of the Evaporation Flux, J. Climate, 31, 7313–7336, https://doi.org/10.1175/JCLI-D-17-0592.1, 2018. a
Alberello, A., Bennetts, L., Heil, P., Eayrs, C., Vichi, M., MacHutchon, K., Onorato, M., and Toffoli, A.: Drift of pancake ice floes in the winter Antarctic marginal ice zone during polar cyclones, J. Geophys. Res.-Oceans, 125, e2019JC015418, https://doi.org/10.1029/2019JC015418, 2020. a
Ardhuin, F., Otero, M., Merrifield, S., Grouazel, A., and Terrill, E.: Ice break‐up controls dissipation of wind‐waves across Southern Ocean sea ice, Geophys. Res. Lett., 47, e2020GL087699, https://doi.org/10.1029/2020gl087699, 2020. a, b
Arrigo, K. R., Mills, M. M., Kropuenske, L. R., van Dijken, G. L., Alderkamp, A.-C., and Robinson, D. H.: Photophysiology in two major Southern Ocean phytoplankton taxa: photosynthesis and growth of Phaeocystis antarctica and Fragilariopsis cylindrus under different irradiance levels, Integr. Comp. Biol., 50, 950–966, https://doi.org/10.1093/icb/icq021, 2010. a
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The Antarctic Circumnavigation Expedition surveyed a large number of variables describing the dynamic state of ocean and atmosphere, freshwater cycle, atmospheric chemistry, ocean biogeochemistry, and microbiology in the Southern Ocean. To reduce the dimensionality of the dataset, we apply a sparse principal component analysis and identify temporal patterns from diurnal to seasonal cycles, as well as geographical gradients and hotspots of interaction. Code and data are open access.
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