GAZCOGNE1

Type Oceanographic cruise
Set This cruise is part of the set PAMELA : PASSIVE MARGINS EXPLORATION LABORATORIES
Ship Le Suroît
Ship owner Ifremer
Dates 26/07/2013 - 07/08/2013
Chief scientist(s) LOUBRIEU Benoit ORCID

GEO-OCEAN - UMR 6538

Univ. Brest, CNRS, Ifremer, Univ. Bretagne Sud

Place Nicolas Copernic

29280 Plouzané

https://www.geo-ocean.fr/
DOI 10.17600/13020070
Objective Mapping on the Aquitaine Plateau break line and acoustic characterization of fluid emanations. This falls under the PAMELA project.

Published data

Dupré Stéphanie (2024). Spatial distribution of (sub-)outcropping methane-derived authigenic carbonate structures at the outer Aquitaine Shelf. https://doi.org/10.17882/98661


Marie Louis, Loubrieu Benoit, Dupre Stephanie (2019). Seawater temperature, conductivity, pressure and salinity data offshore the Aquitaine Basin (XBT profiles and near-bottom moorings). https://doi.org/10.17882/61855


Michel Guillaume, Dupre Stephanie, Saout Johan, Ehrhold Axel, Guerin Charline, Gautier Emeric, Breton Cecile, Bourillet Jean-Francois, Loubrieu Benoit (2017). Pockmark morphological attributes at the Aquitaine slope, GAZCOGNE1 (2013) and BOBGEO2 (2010) marine expeditions. https://doi.org/10.17882/48323


Data managed by SISMER

Sampling operations

Bibliography

Publications

Torelli Martina, Kowalewski Isabelle, Gervais Veronique, Wendebourg Johannes, Dupré StephanieORCID, Wolf Sylvie, Gout Claude, Deville Eric (2021). Quantification of natural microbial methane from generation to emission in the offshore Aquitaine: A basin modelling approach. Marine And Petroleum Geology, 127, 104949 (17p.). Publisher's official version : https://doi.org/10.1016/j.marpetgeo.2021.104949 , Open Access version : https://archimer.ifremer.fr/doc/00679/79088/


Dupré StephanieORCID, Loubrieu Benoit, Pierre C., Scalabrin CarlaORCID, Guerin Charline, Ehrhold AxelORCID, Ogor Andre, Gautier Emeric, Ruffine LivioORCID, Biville Romain, Saout Johan, Breton C, Floodpage J., Lescanne M. (2020). The Aquitaine Shelf edge (Bay of Biscay): a primary outlet for microbial methane release. Geophysical Research Letters, 47(7), e2019GL084561 (10p.). Publisher's official version : https://doi.org/10.1029/2019GL084561 , Open Access version : https://archimer.ifremer.fr/doc/00618/72982/


Michel Guillaume, Dupre StephanieORCID, Baltzer Agnes, Ehrhold AxelORCID, Imbert Patrice, Pitel MathildeORCID, Loubrieu Benoit, Scalabrin CarlaORCID, Lazure PascalORCID, Marie Louis, Geldof Jean-Baptiste, Deville Eric (2017). Pockmarks on the South Aquitaine Margin continental slope: The seabed expression of past fluid circulation and former bottom currents. Comptes Rendus Geoscience, 349(8), 391-401. Publisher's official version : https://doi.org/10.1016/j.crte.2017.10.003 , Open Access version : https://archimer.ifremer.fr/doc/00413/52491/


Pierre Catherine, Demange Jerome, Blanc-Valleron Marie-Madeleine, Dupre StephanieORCID (2017). Authigenic carbonate mounds from active methane seeps on the southern Aquitaine Shelf (Bay of Biscay, France): evidence for anaerobic oxidation of biogenic methane and submarine groundwater discharge during formation. Continental Shelf Research, 133, 13-25. Publisher's official version : https://doi.org/10.1016/j.csr.2016.12.003 , Open Access version : https://archimer.ifremer.fr/doc/00361/47209/


Ruffine LivioORCID, Donval Jean-Pierre, Croguennec Claire, Bignon Laurent, Birot Dominique, Battani Anne, Bayon Germain, Caprais Jean-Claude, Lanteri Nadine, Levache Denis, Dupre StephanieORCID (2017). Gas Seepage along the Edge of the Aquitaine Shelf (France): Origin and Local Fluxes. Geofluids, 2017(4240818), 1-13. Publisher's official version : https://doi.org/10.1155/2017/4240818 , Open Access version : https://archimer.ifremer.fr/doc/00394/50579/


References of Technical Reports

Thomas-Sleiman Laura, La Rivière Marie (2023). Elaboration de la cartographie préliminaire des Groupes de Types d’Habitats marins - Règlement restauration. PatriNat (OFB-MNHN-CNRS-IRD), Paris, 21 pp.


Thesis using campaign data

Torelli Martina (2021). Modélisation des processus du méthane microbien en milieu marin : de la source aux émissions. Aperçus de l’analyse des bassins / Modelling Microbial Methane Processes in Marine Environments: from Source to Seep. Insights from Basin Analysis. PhD Thesis, Université Sorbonne.


Michel Guillaume (2017). Mise en place et pérennisation d'un vaste système fluide microbien sur le plateau aquitain : caractérisation et facteurs de contrôle. PhD Thesis, Université Paris 06. https://archimer.ifremer.fr/doc/00886/99769/