Diversity, spatial distribution and evolution of inactive and weakly active hydrothermal deposits in the TAG hydrothermal field

Autor: Ewan-Loiz Pelleter, Mélanie Principaud, Anne-Sophie Alix, Audrey Boissier, Sandrine Cheron, Florian Besson, Vincent Altorffer, Charline Guérin, Arnaud Gaillot, Delphine Pierre, Mathieu Rospabé, Thomas Giunta, Léa Grenet, Cecile Cathalot, Marie-Anne Cambon, Yves Fouquet

Publikováno v: Frontiers in Earth Science, Vol 12 (2024)

Introduction: Although, there is an increasing focus on inactive or extinct seafloor massive sulfide (SMS) deposits driven by the possibility of marine mining, only few studies have been devoted to them so far. The Trans-Atlantic Geotraverse (TAG) hy

Externí odkaz: https://doaj.org/article/761c96dda1794565afbf79660459c712

Processes Driving Iron and Manganese Dispersal From the TAG Hydrothermal Plume (Mid-Atlantic Ridge): Results From a GEOTRACES Process Study

Autor: David González-Santana, Hélène Planquette, Marie Cheize, Hannah Whitby, Arthur Gourain, Thomas Holmes, Vivien Guyader, Cécile Cathalot, Ewan Pelleter, Yves Fouquet, Géraldine Sarthou

Publikováno v: Frontiers in Marine Science, Vol 7 (2020)

Hydrothermal vents are a recognized source of trace elements to the ocean inventory. Nevertheless, the contribution of slow-spreading ridges remains poorly resolved. To address this, high-resolution dissolved (

Externí odkaz: https://doaj.org/article/efdd2ccd24534bf4a736246fc7f3ab17

Volcano-tectonic structures of Mayotte’s upper submarine slope: insights from high-resolution bathymetry and in-situ imagery from a deep-towed camera

Autor: Valentine Puzenat, Nathalie Feuillet, Jean-Christophe Komorowski, Javier Escartín, Christine Deplus, Patrick Bachèlery, Carole Berthod, Lucia Gurioli, Carla Scalabrin, Cécile Cathalot, Emmanuel Rinnert, Benoît Loubrieu, Delphine Pierre, Mathilde Pitel-Roudaut, Nina Tanguy, Yves Fouquet, Stephan J. Jorry, Elodie Lebas, Fabien Paquet, Isabelle Thinon

Publikováno v: Comptes Rendus. Géoscience
Comptes Rendus. Géoscience, 2023, The Mayotte seismo-volcanic crisis of 2018-2021 in the Comoros archipelago (Mozambique channel) / La crise sismo-volcanique de 2018-2021 de Mayotte dans l’archipel des Comores (Canal du Mozambique), 354 (S2), pp.81-104. ⟨10.5802/crgeos.175⟩
Comptes Rendus. Géoscience, 2023, 354 (S2), pp.81-104. ⟨10.5802/crgeos.175⟩
Comptes Rendus Geoscience (1631-0713) (Cellule MathDoc/CEDRAM), 2022, Vol. 354, N. S2, P. 81-104

International audience; Unlike subaerial volcanic activity, deep submarine eruptions are difficult to detect, observe and monitor. The objective of this paper is to describe a large and complex volcanic region, named the Horseshoe area, recently disc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8088e9f7453d38d44c10bf31d6b178f
https://cnrs.hal.science/hal-03979710

The 2018-ongoing Mayotte submarine eruption: magma migration imaged by petrological monitoring

Autor: Christine Deplus, Etienne Médard, Isabelle Thinon, Patrick Bachèlery, Jean-Luc Devidal, Aline Peltier, Pascale Besson, Jean-Christophe Komorowski, Georges Boudon, Mhammed Benbakkar, Samia Hidalgo, Lucia Gurioli, Pierre Burckel, Manon Bickert, S. Nowak, Stephan J. Jorry, Nathalie Feuillet, Andrea Di Muro, Anne Le Friant, Melanie Kaliwoda, Estelle Rose-Koga, Jessica Langlade, Yves Fouquet, Carole Berthod

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, 2021, 571, pp.117085. ⟨10.1016/j.epsl.2021.117085⟩
Earth and Planetary Science Letters, Elsevier, 2021, 571, pp.117085. ⟨10.1016/j.epsl.2021.117085⟩
Earth And Planetary Science Letters (0012-821X) (Elsevier BV), 2021-10, Vol. 571, P. 117085 (12p.)

Co-auteur étranger; International audience; Deep-sea submarine eruptions are the least known type of volcanic activity, due to the difficulty of detecting, monitoring, and sampling them. Following an intense seismic crisis in May 2018, a large subma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d551f6674e38bb3cf58a40293f00929
https://hal.archives-ouvertes.fr/hal-03442124

Effusive and explosive volcanism on the northern Futuna Ridge, Lau Basin: A combined bathymetric, magnetic and seismic investigation

Autor: Florent Szitkar, Jérôme Dyment, Ewan Pelleter, Yannick Thomas, Bruno Marsset, Stephan Ker, Yves Fouquet

Publikováno v: Journal Of Volcanology And Geothermal Research (0377-0273) (Elsevier BV), 2022-11, Vol. 431, P. 107646 (9p.)

The Utu Uli Hill, located on the northern Futuna Ridge in the Lau Basin (Southwestern Pacific Ocean), displays recent volcanism in a complex area, possibly the boundary of one of many intermediate platelets between the Pacific and Australian plates o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69f22f2bb2c4d399c120dae67c745cb5
https://doi.org/10.1016/j.jvolgeores.2022.107646