Articles | Volume 20, issue 3
https://doi.org/10.5194/os-20-639-2024
© Author(s) 2024. 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-20-639-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
02 May 2024
Research article |
| 02 May 2024
| 02 May 2024
On the short-term response of entrained air bubbles in the upper ocean: a case study in the north Adriatic Sea
Istituto di Scienze Marine (ISMAR), Consiglio Nazionale delle Ricerche (CNR), Venice, Italy
Trygve Halsne
Norwegian Meteorological Institute, Bergen, Norway
Geophysical Institute, University of Bergen, Bergen, Norway
Øyvind Breivik
Norwegian Meteorological Institute, Bergen, Norway
Geophysical Institute, University of Bergen, Bergen, Norway
Kjersti Opstad Strand
Norwegian Meteorological Institute, Bergen, Norway
Adrian H. Callaghan
Department of Civil and Environmental Engineering, Imperial College, London, United Kingdom
Francesco Barbariol
Istituto di Scienze Marine (ISMAR), Consiglio Nazionale delle Ricerche (CNR), Venice, Italy
Silvio Davison
Istituto di Scienze Marine (ISMAR), Consiglio Nazionale delle Ricerche (CNR), Venice, Italy
Filippo Bergamasco
Dipartimento di Scienze Ambientali, Informatica e Statistica, University of Venice “Ca' Foscari”, Venice, Italy
Cristobal Molina
Nortek AS, 1351 Rud, Norway
Mauro Bastianini
Istituto di Scienze Marine (ISMAR), Consiglio Nazionale delle Ricerche (CNR), Venice, Italy
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Manuel Aghito, Loris Calgaro, Knut-Frode Dagestad, Christian Ferrarin, Antonio Marcomini, Øyvind Breivik, and Lars Robert Hole
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Francesco Marcello Falcieri, Lakshmi Kantha, Alvise Benetazzo, Andrea Bergamasco, Davide Bonaldo, Francesco Barbariol, Vlado Malačič, Mauro Sclavo, and Sandro Carniel
Ocean Sci., 12, 433–449, https://doi.org/10.5194/os-12-433-2016, https://doi.org/10.5194/os-12-433-2016, 2016
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Between January 30th and February 4th we collected the first turbulence observations in the Gulf of Trieste under different wind forcing and water column structure. The vertical profiles of the turbulence kinetic energy dissipation rates showed that the presence near the sea floor of different water masses, inflowing from the open sea, can prevent the complete mixing of the water column. This dumping effect is enhanced when these masses present higher suspended sediment concentrations.
Francesco Barbariol, Francesco Marcello Falcieri, Carlotta Scotton, Alvise Benetazzo, Sandro Carniel, and Mauro Sclavo
Ocean Sci., 12, 403–415, https://doi.org/10.5194/os-12-403-2016, https://doi.org/10.5194/os-12-403-2016, 2016
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V. E. Brando, F. Braga, L. Zaggia, C. Giardino, M. Bresciani, E. Matta, D. Bellafiore, C. Ferrarin, F. Maicu, A. Benetazzo, D. Bonaldo, F. M. Falcieri, A. Coluccelli, A. Russo, and S. Carniel
Ocean Sci., 11, 909–920, https://doi.org/10.5194/os-11-909-2015, https://doi.org/10.5194/os-11-909-2015, 2015
Short summary
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Sea surface temperature and turbidity, derived from satellite imagery, were used to characterize river plumes in the northern Adriatic Sea during a significant flood event in November 2014. Circulation patterns and sea surface salinity, from an operational coupled ocean-wave model, supported the interpretation of the plumes' interaction with the receiving waters and among them.
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Short summary
We investigated the behaviour of air bubble plumes in the upper ocean in various stormy conditions. We conducted a field experiment in the North Adriatic Sea using high-resolution sonar. We found that bubble penetration depths respond rapidly to wind and wave forcings and can be triggered by the cooling of the water masses. We also found a strong connection between bubble depths and theoretical CO2 gas transfer. Our findings have implications for air–sea interaction studies.
We investigated the behaviour of air bubble plumes in the upper ocean in various stormy...
