Articles | Volume 12, issue 3
Earth Syst. Dynam., 12, 837–855, 2021
https://doi.org/10.5194/esd-12-837-2021
Earth Syst. Dynam., 12, 837–855, 2021
https://doi.org/10.5194/esd-12-837-2021
Research article
06 Aug 2021
Research article | 06 Aug 2021

Multiscale fractal dimension analysis of a reduced order model of coupled ocean–atmosphere dynamics

Tommaso Alberti et al.

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Cited articles

Alberti, T.: Multivariate empirical mode decomposition analysis of Swarm data, Nuovo Cimento C, 41, 1–10, 2018. a
Alberti, T., Consolini, G., Ditlevsen, P. D., Donner, R. V., and Quattrociocchi, V.: Multiscale measures of phase-space trajectories, Chaos, 30, 123116, https://doi.org/10.1063/5.0008916, 2020a. a, b, c, d, e, f, g, h, i, j, k
Alberti, T., Giannattasio, F., De Michelis, P., and Consolini, G.: Linear Versus Nonlinear Methods for Detecting Magnetospheric and Ionospheric Current Systems Patterns, Earth Space Sci., 7, e2019EA000559, https://doi.org/10.1029/2019EA000559, 2020b. a
Alexander, M. A., Bladé, I., Newman, M., Lanzante, J. R., Lau, N.-C., and Scott, J. D.: The atmospheric bridge: The influence of ENSO teleconnections on air–sea interaction over the global oceans. J. Climate, 15, 2205–2231, 2002. a
Ambaum, M. H. P., Hoskins, B. J., and Stephenson, D. B.: Arctic Oscillation or North Atlantic Oscillation?, J. Climate, 14, 3495–3507, 2001. a
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Short summary
We provide a novel approach to diagnose the strength of the ocean–atmosphere coupling by using both a reduced order model and reanalysis data. Our findings suggest the ocean–atmosphere dynamics presents a rich variety of features, moving from a chaotic to a coherent coupled dynamics, mainly attributed to the atmosphere and only marginally to the ocean. Our observations suggest further investigations in characterizing the occurrence and spatial dependency of the ocean–atmosphere coupling.
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