Articles | Volume 21, issue 6
https://doi.org/10.5194/os-21-2829-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/os-21-2829-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
11 Nov 2025
Research article |
| 11 Nov 2025
| 11 Nov 2025
Estimating oceanic physics-driven vertical velocities in a wind-influenced coastal environment
Maxime Arnaud
CORRESPONDING AUTHOR
Aix Marseille Univ., Université de Toulon, CNRS, MIO, 13288, Marseille, France
Anne Petrenko
Aix Marseille Univ., Université de Toulon, CNRS, MIO, 13288, Marseille, France
Jean-Luc Fuda
Aix Marseille Univ., Université de Toulon, CNRS, MIO, 13288, Marseille, France
Caroline Comby
Aix Marseille Univ., Université de Toulon, CNRS, MIO, 13288, Marseille, France
Anthony Bosse
Aix Marseille Univ., Université de Toulon, CNRS, MIO, 13288, Marseille, France
Yann Ourmières
Aix Marseille Univ., Université de Toulon, CNRS, MIO, 13288, Marseille, France
Stéphanie Barrillon
Aix Marseille Univ., Université de Toulon, CNRS, MIO, 13288, Marseille, France
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Ocean Sci., 21, 2873–2894, https://doi.org/10.5194/os-21-2873-2025, https://doi.org/10.5194/os-21-2873-2025, 2025
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In the ocean off the Amazon shelf, internal waves caused by tides move water layers up and down and mix them. Using an underwater glider and satellites, we found internal tides redistribute chlorophyll from the deep chlorophyll maximum upward to the surface and downward to depth. Turbulent chlorophyll fluxes supply about 38 % of surface chlorophyll, and total chlorophyll increases by 14–29 % during strong tides, potentially affecting the marine food web.
Gillian M. Damerell, Anthony Bosse, and Ilker Fer
Ocean Sci., 21, 2763–2785, https://doi.org/10.5194/os-21-2763-2025, https://doi.org/10.5194/os-21-2763-2025, 2025
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Arne Bendinger, Sophie Cravatte, Lionel Gourdeau, Luc Rainville, Clément Vic, Guillaume Sérazin, Fabien Durand, Frédéric Marin, and Jean-Luc Fuda
Ocean Sci., 20, 945–964, https://doi.org/10.5194/os-20-945-2024, https://doi.org/10.5194/os-20-945-2024, 2024
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Roxane Tzortzis, Andrea M. Doglioli, Monique Messié, Stéphanie Barrillon, Anne A. Petrenko, Lloyd Izard, Yuan Zhao, Francesco d'Ovidio, Franck Dumas, and Gérald Gregori
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Katia Mallil, Pierre Testor, Anthony Bosse, Félix Margirier, Loic Houpert, Hervé Le Goff, Laurent Mortier, and Ferial Louanchi
Ocean Sci., 18, 937–952, https://doi.org/10.5194/os-18-937-2022, https://doi.org/10.5194/os-18-937-2022, 2022
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Roxane Tzortzis, Andrea M. Doglioli, Stéphanie Barrillon, Anne A. Petrenko, Francesco d'Ovidio, Lloyd Izard, Melilotus Thyssen, Ananda Pascual, Bàrbara Barceló-Llull, Frédéric Cyr, Marc Tedetti, Nagib Bhairy, Pierre Garreau, Franck Dumas, and Gérald Gregori
Biogeosciences, 18, 6455–6477, https://doi.org/10.5194/bg-18-6455-2021, https://doi.org/10.5194/bg-18-6455-2021, 2021
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Léo Berline, Andrea Michelangelo Doglioli, Anne Petrenko, Stéphanie Barrillon, Boris Espinasse, Frederic A. C. Le Moigne, François Simon-Bot, Melilotus Thyssen, and François Carlotti
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Elvira Pulido-Villena, Karine Desboeufs, Kahina Djaoudi, France Van Wambeke, Stéphanie Barrillon, Andrea Doglioli, Anne Petrenko, Vincent Taillandier, Franck Fu, Tiphanie Gaillard, Sophie Guasco, Sandra Nunige, Sylvain Triquet, and Cécile Guieu
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Cécile Guieu, Fabrizio D'Ortenzio, François Dulac, Vincent Taillandier, Andrea Doglioli, Anne Petrenko, Stéphanie Barrillon, Marc Mallet, Pierre Nabat, and Karine Desboeufs
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Short summary
Measuring oceanic vertical velocities accurately is a challenge in today’s physical oceanography. Our work shows intense wind-induced coastal events involving upward or downward water movements that have been detected using an acoustic current profiler. These data has also been validated with other in situ and satellite observations. A brand new method to identify and filter out biology-induced velocities is also presented, giving an interdisciplinary point of view of such coastal processes.
Measuring oceanic vertical velocities accurately is a challenge in today’s physical...
