Articles | Volume 18, issue 3
https://doi.org/10.5194/bg-18-937-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-18-937-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
10 Feb 2021
Research article |
| 10 Feb 2021
| 10 Feb 2021
Oxygen budget of the north-western Mediterranean deep- convection region
Caroline Ulses
CORRESPONDING AUTHOR
Laboratoire d'Etudes en Géophysique et Océanographie Spatiales (LEGOS), Université de Toulouse, CNES, CNRS, IRD, UPS, Toulouse, France
Laboratoire d'Aérologie (LA), Université de Toulouse, CNRS, UPS, Toulouse, France
Claude Estournel
Laboratoire d'Etudes en Géophysique et Océanographie Spatiales (LEGOS), Université de Toulouse, CNES, CNRS, IRD, UPS, Toulouse, France
Marine Fourrier
Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche (LOV), 06230 Villefranche-sur-Mer, France
Laurent Coppola
Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche (LOV), 06230 Villefranche-sur-Mer, France
Fayçal Kessouri
Laboratoire d'Aérologie (LA), Université de Toulouse, CNRS, UPS, Toulouse, France
Southern California Coastal Water Research Project, Costa Mesa, CA, USA
Dominique Lefèvre
Aix-Marseille Université, Mediterranean Institute of Oceanography (MIO), 13288 Marseille CEDEX 9, France
Patrick Marsaleix
Laboratoire d'Etudes en Géophysique et Océanographie Spatiales (LEGOS), Université de Toulouse, CNES, CNRS, IRD, UPS, Toulouse, France
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18 citations as recorded by crossref.
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- Seasonal and interannual variability of the pelagic ecosystem and of the organic carbon budget in the Rhodes Gyre (eastern Mediterranean): influence of winter mixing J. Habib et al. 10.5194/bg-20-3203-2023
- Global-scale parameters for ecological models G. Coro et al. 10.1038/s41597-022-01904-3
- Seasonal dynamics and annual budget of dissolved inorganic carbon in the northwestern Mediterranean deep-convection region C. Ulses et al. 10.5194/bg-20-4683-2023
- Recent changes of the dissolved oxygen distribution in the deep convection cell of the southern Adriatic Sea R. Martellucci et al. 10.1016/j.jmarsys.2024.103988
- CO2 and hydrography acquired by autonomous surface vehicles from the Atlantic Ocean to the Mediterranean Sea: data correction and validation R. Martellucci et al. 10.5194/essd-16-5333-2024
- A Global Ocean Oxygen Database and Atlas for Assessing and Predicting Deoxygenation and Ocean Health in the Open and Coastal Ocean M. Grégoire et al. 10.3389/fmars.2021.724913
- Impact of Intermittent Convection in the Northwestern Mediterranean Sea on Oxygen Content, Nutrients, and the Carbonate System M. Fourrier et al. 10.1029/2022JC018615
- Diagnosing tracer transport in convective penetration of a stably stratified layer C. Powell et al. 10.1017/jfm.2024.662
- A new assessment of the circulation of Atlantic and Intermediate Waters in the Eastern Mediterranean C. Estournel et al. 10.1016/j.pocean.2021.102673
- Subsurface oxygen maximum in oligotrophic marine ecosystems: mapping the interaction between physical and biogeochemical processes V. Di Biagio et al. 10.5194/bg-19-5553-2022
- Harmful Ostreopsis cf. ovata blooms could extend in time span with climate change in the Western Mediterranean Sea S. Fabri-Ruiz et al. 10.1016/j.scitotenv.2024.174726
- Oxygen export to the deep ocean following Labrador Sea Water formation J. Koelling et al. 10.5194/bg-19-437-2022
- Seasonal and Long-Term Variability of the Mixed Layer Depth and its Influence on Ocean Productivity in the Spanish Gulf of Cádiz and Mediterranean Sea M. Vargas-Yáñez et al. 10.3389/fmars.2022.901893
- Observing the full ocean volume using Deep Argo floats N. Zilberman et al. 10.3389/fmars.2023.1287867
- Wind-Forced Submesoscale Symmetric Instability around Deep Convection in the Northwestern Mediterranean Sea A. Bosse et al. 10.3390/fluids6030123
- Thirty years of a bottom oxygen depletion-renewal cycle in the coastal yet deep environment of the West Saronikos Gulf (Greece): Its drivers and the impact on the benthic communities H. Kontoyiannis et al. 10.1016/j.scitotenv.2023.166025
- Oxygen budget of the north-western Mediterranean deep- convection region C. Ulses et al. 10.5194/bg-18-937-2021
17 citations as recorded by crossref.
- From source to sink: part 1—characterization and Lagrangian tracking of riverine microplastics in the Mediterranean Basin L. Weiss et al. 10.1007/s11356-024-34635-6
- Seasonal and interannual variability of the pelagic ecosystem and of the organic carbon budget in the Rhodes Gyre (eastern Mediterranean): influence of winter mixing J. Habib et al. 10.5194/bg-20-3203-2023
- Global-scale parameters for ecological models G. Coro et al. 10.1038/s41597-022-01904-3
- Seasonal dynamics and annual budget of dissolved inorganic carbon in the northwestern Mediterranean deep-convection region C. Ulses et al. 10.5194/bg-20-4683-2023
- Recent changes of the dissolved oxygen distribution in the deep convection cell of the southern Adriatic Sea R. Martellucci et al. 10.1016/j.jmarsys.2024.103988
- CO2 and hydrography acquired by autonomous surface vehicles from the Atlantic Ocean to the Mediterranean Sea: data correction and validation R. Martellucci et al. 10.5194/essd-16-5333-2024
- A Global Ocean Oxygen Database and Atlas for Assessing and Predicting Deoxygenation and Ocean Health in the Open and Coastal Ocean M. Grégoire et al. 10.3389/fmars.2021.724913
- Impact of Intermittent Convection in the Northwestern Mediterranean Sea on Oxygen Content, Nutrients, and the Carbonate System M. Fourrier et al. 10.1029/2022JC018615
- Diagnosing tracer transport in convective penetration of a stably stratified layer C. Powell et al. 10.1017/jfm.2024.662
- A new assessment of the circulation of Atlantic and Intermediate Waters in the Eastern Mediterranean C. Estournel et al. 10.1016/j.pocean.2021.102673
- Subsurface oxygen maximum in oligotrophic marine ecosystems: mapping the interaction between physical and biogeochemical processes V. Di Biagio et al. 10.5194/bg-19-5553-2022
- Harmful Ostreopsis cf. ovata blooms could extend in time span with climate change in the Western Mediterranean Sea S. Fabri-Ruiz et al. 10.1016/j.scitotenv.2024.174726
- Oxygen export to the deep ocean following Labrador Sea Water formation J. Koelling et al. 10.5194/bg-19-437-2022
- Seasonal and Long-Term Variability of the Mixed Layer Depth and its Influence on Ocean Productivity in the Spanish Gulf of Cádiz and Mediterranean Sea M. Vargas-Yáñez et al. 10.3389/fmars.2022.901893
- Observing the full ocean volume using Deep Argo floats N. Zilberman et al. 10.3389/fmars.2023.1287867
- Wind-Forced Submesoscale Symmetric Instability around Deep Convection in the Northwestern Mediterranean Sea A. Bosse et al. 10.3390/fluids6030123
- Thirty years of a bottom oxygen depletion-renewal cycle in the coastal yet deep environment of the West Saronikos Gulf (Greece): Its drivers and the impact on the benthic communities H. Kontoyiannis et al. 10.1016/j.scitotenv.2023.166025
1 citations as recorded by crossref.
Latest update: 13 Dec 2024
Short summary
We analyse the seasonal cycle of O2 and estimate an annual O2 budget in the north-western Mediterranean deep-convection region, using a numerical model. We show that this region acts as a large sink of atmospheric O2 and as a major source of O2 for the western Mediterranean Sea. The decrease in the deep convection intensity predicted in recent projections may have important consequences on the overall uptake of O2 in the Mediterranean Sea and on the O2 exchanges with the Atlantic Ocean.
We analyse the seasonal cycle of O2 and estimate an annual O2 budget in the north-western...
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