CLIM-EPARSES

Type Oceanographic cruise
Ship Marion Dufresne
Ship owner TAAF
Dates 04/04/2019 - 30/04/2019
Chief scientist(s) TRIBOLLET Aline , LO MONACO Claire , METZL Nicolas ORCID

LABORATOIRE D'OCÉANOGRAPHIE ET DU CLIMAT : EXPÉRIMENTATIONS ET APPROCHES NUMÉRIQUES - UMR 7159

Institut Pierre Simon Laplace

Boîte 100

4 place Jussieu

75005 Paris

+33 (1) 44 27 32 48

https://www.locean.ipsl.fr/
DOI 10.17600/18002097
Objective

The main objective of the CLIM-EPARSES cruise is to document the past and recent climate and ocean variability in the Mozambique Channel and the Eparses Islands, in comparison to Mayotte (anthropized island, projet 'CARBODISS 2018-2020), and to evaluate the impact on th main organisms responsible for maintaining coral reefs : corals and agents of bioerosion (micro- and macro- bioeroders and grazers).

More precisely, the objectives of the CLIM-EPARSES project are :

  1. To document the physical and chemical environment in the Mozambique Channel (open ocean) and Eparses Islands (in and out of coral reefs).
  2. Reconstruct climate and ocean conditions over the last 2 centuries at least for the Eparses Islands coral reefs thanks to geochemical and biological studies of coral cores collected in massive corals colonies,  Porites sp.
  3. Determine annual rates of reef bioerosion and estimate the carbonate balance at the reef scale.

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


Metzl Nicolas, Lo Monaco Claire, Tribollet Aline, Kartavtseff Annie (2022). CLIM-EPARSES 1 cruise: S-ADCP data. https://doi.org/10.17882/89702


Bibliography

Publications

Choisnard Noémie, Duprey Nicolas Noel, Wald Tanja, Thibault Martin, Houlbrèque Fanny, Foreman Alan D., Cuet Pascale, Guillaume Mireille M. M., Vonhof Hubert, Sigman Daniel M., Haug Gerald H., Maguer Jean‐françois, L'Helguen Stéphane, Martínez‐garcía Alfredo, Lorrain Anne (2024). Tracing the fate of seabird‐derived nitrogen in a coral reef using nitrate and coral skeleton nitrogen isotopes. Limnology And Oceanography, 69(2), 309-324. Publisher's official version : https://doi.org/10.1002/lno.12485 , Open Access version : https://archimer.ifremer.fr/doc/00869/98094/


Metzl Nicolas, Fin Jonathan, Lo Monaco Claire, Mignon Claude, Alliouane Samir, Antoine David, Bourdin Guillaume, Boutin Jacqueline, Bozec Yann, Conan Pascal, Coppola Laurent, Diaz Frédéric, 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 SébastienORCID, Pujo-Pay Mireille, Rabouille Christophe, Reverdin Gilles, Ridame Céline, Tribollet Aline, Vellucci Vincenzo, Wagener Thibaut, Wimart-Rousseau Cathy (2024). A synthesis of ocean total alkalinity and dissolved inorganic carbon measurements from 1993 to 2022: the SNAPO-CO2-v1 dataset. Earth System Science Data, 16(1), 89-120. Publisher's official version : https://doi.org/10.5194/essd-16-89-2024 , Open Access version : https://archimer.ifremer.fr/doc/00859/97094/