MAYOBS3 - MD222

Type Oceanographic cruise
Set This cruise is part of the set MAYOBS
Ship Marion Dufresne
Ship owner TAAF
Dates 13/07/2019 - 14/07/2019
Chief scientist(s) THINON Isabelle ORCID, FEUILLET Nathalie

BUREAU DE RECHERCHES GEOLOGIQUES ET MIN./GEO (BRGM, ORLEANS)

BRGM

3 av Claude Guillemin

BP 36009

45060 ORLEANS CEDEX 2

+33 (0)2 38 64 33 45

https://www.brgm.fr/fr
DOI 10.17600/18001230
Objective

The MAYOBS3-MD222 campaign was occurred on board French Oceanographic research vessel Marion Dufresne (13 and 14 July 2019), in the framework of a research program on a seismo-volcanic crisis started in May 2018. This program, dedicated to the observation and deciphering of this crisis, is funded by the Ministry of Education, the MTES (ministry of "transition écologique et solidaire") and the institutes (IPGP, IPGS, BRGM, IFREMER).

The main objective of this third mission was to collect eight ocean bottom seismometers (microbs). The recorded data will allow to follow the evolution of active seismicity on this area. Some geophysical surveys have been also acquired during the transit in order to follow the evolution of the submarines relief. The MAYOBS3 data will complement those of the previous MAYOBS campains (MAYOBS1, MAYOBS2).

Data managed by SISMER

Bibliography

Publications

Jacques E., Hoste-Colomer R., Feuillet N., Lemoine A., Van Der Woerd J., Crawford W.C., Berthod C., Bachèlery P. (2024). Ring faulting and piston collapse in the mantle sustained the largest submarine eruption ever documented. Earth and Planetary Science Letters, 647, 119026 (14p.). Publisher's official version : https://doi.org/10.1016/j.epsl.2024.119026 , Open Access version : https://archimer.ifremer.fr/doc/00914/102597/


Aiken ChastityORCID, Saurel Jean-Marie, Foix OceaneORCID (2021). Earthquake location and detection modeling for a future seafloor observatory along Mayotte's volcanic ridge. Journal Of Volcanology And Geothermal Research, 418, 107322 (12p.). Publisher's official version : https://doi.org/10.1016/j.jvolgeores.2021.107322 , Open Access version : https://archimer.ifremer.fr/doc/00700/81160/


Oury Nicolas, Gélin Pauline, Magalon Hélène (2020). Cryptic species and genetic connectivity among populations of the coral Pocillopora damicornis (Scleractinia) in the tropical southwestern Pacific. Marine Biology, 167(10), 32p. Publisher's official version : https://doi.org/10.1007/s00227-020-03757-z , Open Access version : https://archimer.ifremer.fr/doc/00646/75825/


References of Articles published in other Periodicals or Scientific Works acclaimed in the Field

Deplus, C., Feuillet, N., Bachelery, P., Fouquet, Y., Jorry, S., Thinon, I., ... & Le Friant, A. (2019). Early Development and Growth of a Deep Seafloor Volcano: Preliminary Results from the MAYOBS Cruises. AGUFM, 2019, V43I-0227.

Feuillet, N., Jorry, S., Crawford, W. C., Deplus, C., Thinon, I., Jacques, E., ... & Gaillot, A. (2019). Birth of a large volcano offshore Mayotte through lithosphere-scale rifting. AGUFM, 2019, V52D-01.

Paquet, F., Jorry, S., Deplus, C., Le Friant, A., Bernard Sr, J., Bremell-Fleury Sr, S., ... & Thinon, I. (2019). The Mayotte Seismo-Volcanic Crisis: Characterizing a Reactivated Volcanic Ridge from the Upper Slope to the Abyssal Plain Using Multibeam Batymetry and Backscatter Data. AGUFM, 2019, V43I-0219.

REVOSIMA-­? Bulletin n° 3 du 16 au 31 août 2019 -­? www.ipgp.fr/revosima

References of Technical Reports

THINON Isabelle, FEUILLET Nathalie (2019) MAYOBS3 - MD222 cruise, RV Marion Dufresne, https://doi.org/10.17600/18001230