VT 147 / OISO-25

Type Oceanographic cruise
Set This cruise is part of the set OISO - OCÉAN INDIEN SERVICE D'OBSERVATION
Ship Marion Dufresne
Ship owner TAAF
Dates 04/01/2016 - 01/02/2016
Chief scientist(s) METZL Nicolas ORCID, LO MONACO Claire

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 10.17600/16010000
Objective The S.O. OISO (Indian Ocean observation service) aims to study the variability over time and space of CO2 in the subtropical, sub-Antarctic and Southern Ocean. The OISO observations acquired aboard RV Marion-Dufresne(IPEV) since 1998 complement the measurements taken in other ocean sectors by French and foreign partners (http://www.ioccp.org/Underway/). These observations are crucial for assessing carbon budgets on a global scale (Kyoto protocol framework), to parametrize adn then validate, predictive climate models (IPCC framework) and better understand the phenomenon of ocean acidification. The OISO-25 cruise aimed to repeat measurements of CO2 and associated parameters along the logistics track of RV Marion Dufresne. Observations were continuously collected in surface waters and in the water column at 14 stations distributed over the entire track. The related projects are GO-SHIPS, Global Ocean Data Project (GLODAP), Global Ocean Acidification Observation Network (GOA-ON), Global Carbon Project, Surface Ocean CO2 Atlas (SOCAT).

Published data

Metzl Nicolas, Lo Monaco Claire, Fin Jonathan (2018). Sea surface measurements of dissolved inorganic carbon (DIC), total alkalinity (TALK), temperature and salinity during the R/V Marion-Dufresne Ocean Indien Service d'Observations - 25 (OISO-25) cruise (EXPOCODE 35MV20160107) in the Indian Ocean from 2016-01-07 to 2016-01-26 (NCEI Accession 0177402). https://doi.org/10.25921/nkvd-2j55


Metzl Nicolas, Lo Monaco Claire (2017). Partial pressure of carbon dioxide, salinity and other variables collected from surface underway observations from R/V Marion Dufresne cruise OISO-25 in the Indian Ocean from 2016-01-08 to 2016-01-26 (NCEI Accession 0160553). https://doi.org/10.3334/cdiac/otg.soop_oiso_25


Data managed by SISMER

Bibliography

Publications

Reverdin Gilles, Waelbroeck Claire, Pierre Catherine, Akhoudas Camille, Aloisi Giovanni, Benetti Marion, Bourlès Bernard, Danielsen Magnus, Demange Jérôme, Diverrès Denis, Gascard Jean-Claude, Houssais Marie-Noëlle, Le Goff Hervé, Lherminier PascaleORCID, Lo Monaco Claire, Mercier HerleORCID, Metzl Nicolas, Morisset Simon, Naamar Aïcha, Reynaud ThierryORCID, Sallée Jean-Baptiste, Thierry VirginieORCID, Hartman Susan E., Mawji Edward M., Olafsdottir Solveig, Kanzow Torsten, Velo Anton, Voelker Antje, Yashayaev Igor, Haumann Alexander, Leng Melanie J., Arrowsmith Carol, Meredith Michael (2022). The CISE-LOCEAN seawater isotopic database (1998–2021). Earth System Science Data, 14(6), 2721-2735. Publisher's official version : https://doi.org/10.5194/essd-14-2721-2022 , Open Access version : https://archimer.ifremer.fr/doc/00750/86197/


Mahieu Léo, Lo Monaco Claire, Metzl Nicolas, Fin Jonathan, Mignon Claude (2020). Variability and stability of anthropogenic CO2 in Antarctic Bottom Water observed in the Indian sector of the Southern Ocean, 1978–2018. Ocean Science, 16(6), 1559-1576. Publisher's official version : https://doi.org/10.5194/os-2020-37 , Open Access version : https://archimer.ifremer.fr/doc/00629/74125/


Thesis using campaign data

Leseurre Coraline (2022). Mécanismes de contrôle de l’absorption de CO2 anthropique et de l’acidification des eaux dans les océans Atlantique Nord et Indien Austral / Mechanisms controlling anthropogenic CO2 uptake and acidification in North Atlantic and Southern Indian Ocean waters. PhD Thesis, Université Sorbonne.


Sergi Sara (2021). Apport en nutriments par les monts sous-marins et les vents hydrothermaux dans l’océan Austral : effets sur les écosystèmes pélagiques et implications pour la conservation / Nutrient input from seamounts and hydrothermal vents in the Southern Ocean : impacts on the pelagic ecosystems and implications for conservation. PhD Thesis, Université Sorbonne.