CARBORHONE 4

Type Oceanographic cruise
Ship Téthys II
Ship owner CNRS until 2019 - IFREMER since 2020
Dates 20/07/2012 - 28/07/2012
Chief scientist(s) CARIOU Thierry , BOZEC Yann

STATION BIOLOGIQUE DE ROSCOFF (SBR), SORBONNE UNIVERSITÉ ET CNRS

Place Georges Teissier

29680 ROSCOFF

+33(0)2 98.29.23.23

toulmond@sb-roscoff.fr

https://www.sb-roscoff.fr/
DOI 10.17600/12450140
Objective The main objective of the CARBOHONE 4 cruise was to study air-sea CO2 exchanges in the Gulf of Lion and the Rhone delta. Biogeochemical characteristics of surface waters are influenced by river inflows from the Rhone. Therefore, there were several main technical objectives: 1) Acquiring the maximum amount of data on surface temperature and salinity by using RV Téthys 2's TSG to map the Rhone river plume; 2) acquire the most surface data possible for pCO2 and dissolved O2 to calculate the air-sea exchanges in the estuary and on the shelf; 3)- covering a network of 31 stations on the shelf with CTD profiles and sampling a series of biogeochemical parameters in order to determine which processes control these exchanges of CO2 between the air and sea. These studies will make it possible to determine how the estuarine plume influences air-sea fluxes of CO2 over the entire shelf, which factors control inter-seasonal variations of these CO2 fluxes and how variable the CO2 air-sea fluxes are in the range of estuarine plumes encountered on the global scale of the ocean. The related project is MERMEX CARBORHONE, financed by INSU.

Published data

Metzl Nicolas, Fin Jonathan, Lo Monaco Claire, Mignon Claude, Alliouane Samir, Bombled Bruno, Boutin Jacqueline, Bozec Yann, Comeau Steeve, Conan Pascal, Coppola Laurent, Cuet Pascale, Ferreira Eva, Gattuso Jean-Pierre, Gazeau Frédéric, Goyet Catherine, Grossteffan Emilie, Lansard Bruno, Lefèvre Dominique, Lefèvre Nathalie, Leseurre Coraline, Lombard Fabien, Petton Sébastien, Pujo-Pay Mireille, Rabouille Christophe, Reverdin Gilles, Ridame Céline, Rimmelin-Maury Peggy, Ternon Jean-François, Touratier Franck, Tribollet Aline, Wagener Thibaut, Wimart-Rousseau Cathy (2024). An updated synthesis of ocean total alkalinity and dissolved inorganic carbon measurements from 1993 to 2023: the SNAPO-CO2-v2 dataset. https://doi.org/10.17882/102337


Metzl Nicolas, Fin Jonathan, Lo Monaco Claire, Mignon Claude, Alliouane Samir, Antoine David, Bourdin Guillaume, Boutin Jacqueline, Bozec Yann, Conan Pascal, Coppola Laurent, Douville Eric, Durrieu De Madron Xavier, Gattuso Jean-Pierre, Gazeau Frédéric, Golbol  Melek, Lansard Bruno, Lefèvre Dominique, Lefèvre Nathalie, Lombard Fabien, Louanchi Férial, Merlivat Liliane, Olivier Léa, Petrenko Anne, Petton Sébastien, Pujo-Pay Mireille, Rabouille Christophe, Reverdin Gilles, Ridame Céline, Tribollet Aline, Vellucci Vincenzo, Wagener Thibaut, Wimart-Rousseau Cathy (2023). A synthesis of ocean total alkalinity and dissolved inorganic carbon measurements from 1993 to 2022: the SNAPO-CO2-v1 dataset. https://doi.org/10.17882/95414


Bibliography

References of Technical Reports

Garnier ValerieORCID, Redelsperger Jean-Luc, Bouin Marie-Noelle, Brumer Sophia, Pinazo Christel, Khojasteh Armand, Bensoussan NathanielORCID, Ponthieu Thomas, Taupier-Letage IsabelleORCID, de Mey-Fremaux Pierre, Han Sooyeon, Ayoub Nadia, Duron-Moro Marina, Estournel Claude, Marsaleix Patrick, Seyfried Léo, Ulses Caroline, Eldin Gerard (2018). Actions vers une Modélisation Intégrée Côtière Opérationnelle (AMICO). Rapport de la Phase II.


Mermex group (2016). MERMEX. Marine Ecosystems Response in the Mediterranean Experiment. Synthesis 2010-2015.