Articles | Volume 20, issue 6
https://doi.org/10.5194/os-20-1707-2024
https://doi.org/10.5194/os-20-1707-2024
Research article
 | 
18 Dec 2024
Research article |  | 18 Dec 2024

Monitoring the coastal–offshore water interactions in the Levantine Sea using ocean color and deep supervised learning

Georges Baaklini, Julien Brajard, Leila Issa, Gina Fifani, Laurent Mortier, and Roy El Hourany

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Surface circulation properties in the eastern Mediterranean emphasized using machine learning methods
Georges Baaklini, Roy El Hourany, Milad Fakhri, Julien Brajard, Leila Issa, Gina Fifani, and Laurent Mortier
Ocean Sci., 18, 1491–1505, https://doi.org/10.5194/os-18-1491-2022,https://doi.org/10.5194/os-18-1491-2022, 2022
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Cited articles

Alaguarda, D., Brajard, J., Coulibaly, G., Canesi, M., Douville, E., Le Cornec, F., Lelabousse, C., and Tribollet, A.: 54 years of microboring community history explored by machine learning in a massive coral from Mayotte (Indian Ocean), Front. Mar. Sci., 9, 899398, https://doi.org/10.3389/fmars.2022.899398, 2022. a
Amitai, Y., Lehahn, Y., Lazar, A., and Heifetz, E.: Surface circulation of the eastern Mediterranean Levantine basin: Insights from analyzing 14 years of satellite altimetry data, J. Geophys. Res.-Oceans, 115, C10058, https://doi.org/10.1029/2010JC006147, 2010. a
Atkinson, L. P., Brink, K. H., Davis, R. E., Jones, B. H., Paluszkiewicz, T., and Stuart, D. W.: Mesoscale hydrographic variability in the vicinity of Points Conception and Arguello during April–May 1983: the OPUS 1983 experiment, J. Geophys. Res.-Oceans, 91, 12899–12918, 1986. a
Baaklini, G.: Characterization of the Eastern Mediterranean surface dynamics: Insights from drifter assimilation and machine learning techniques, PhD thesis, Sorbonne Université, https://theses.hal.science/tel-03828273 (last access: 23 April 2024), 2022. a
Baaklini, G., El Hourany, R., Fakhri, M., Brajard, J., Issa, L., Fifani, G., and Mortier, L.: Surface circulation properties in the eastern Mediterranean emphasized using machine learning methods, Ocean Sci., 18, 1491–1505, https://doi.org/10.5194/os-18-1491-2022, 2022. a, b
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Short summary
Understanding the flow of the Levantine Sea surface current is not straightforward. We propose a study based on learning techniques to follow interactions between water near the shore and further out at sea. Our results show changes in the coastal currents past 33.8° E, with frequent instances of water breaking away along the Lebanese coast. These events happen quickly and sometimes lead to long-lasting eddies. This study underscores the need for direct observations to improve our knowledge.
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