Articles | Volume 23, issue 14
https://doi.org/10.5194/bg-23-5019-2026
© Author(s) 2026. 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-23-5019-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Benthic foraminiferal species tolerance for hydrothermal activity: a case of study from the Lucky Strike vent field
Pierre-Antoine Dessandier
CORRESPONDING AUTHOR
Univ Brest, Ifremer, BEEP, 29280 Plouzané, France
Giuliana Panieri
Department of Geosciences, UiT – The Arctic University of Norway, 9037, Tromsø, Norway
CNR, ISP Institute of Polar Science, Campus Scientifico-Università Ca' Foscari Venezia, Mestre, Italy
Riwan Leroux
Univ Brest, Ifremer, BEEP, 29280 Plouzané, France
Ewan Pelleter
Geo-Ocean, University Brest, CNRS, Ifremer, UMR6538, Plouzane, France
Sandra Fuchs
Univ Brest, Ifremer, BEEP, 29280 Plouzané, France
Alizé Bouriat
Univ Brest, Ifremer, BEEP, 29280 Plouzané, France
Audrey Boissier
Geo-Ocean, University Brest, CNRS, Ifremer, UMR6538, Plouzane, France
Sandrine Cheron
Geo-Ocean, University Brest, CNRS, Ifremer, UMR6538, Plouzane, France
Jozée Sarrazin
Univ Brest, Ifremer, BEEP, 29280 Plouzané, France
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Short summary
This study focuses on foraminiferal distribution in the Luck Strike vent field, one of the most studied hydrothermal vents. Our results demonstrate that diversity increased where vent-derived particles are mixed with pelagic sedimentation, as it's the case in seafloor massive sulfide targeted for deep-sea mining by the industry. This study also revealed the impact of microbial biofilms on carbon budget though carbonate dissolution.
This study focuses on foraminiferal distribution in the Luck Strike vent field, one of the most...
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