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Agenda

Oceans on the verge of an asthma attack ?

Seminar

Speaker: Giovanni Aloisi

On 31 May 2024 à 14:00

Séminaires Géochimie des Isotopes stables

Oceans on the verge of an asthma attack ?

Ocean acidification and deoxygenation are consequences of anthropogenic CO2 emissions that remain largely unknown to the general public. This is du...

Magma ocean, tidal forces and mantle differentiation

Seminar

Speaker: Julien Monteux

On 30 May 2024 à 14:00

Séminaires Dynamique des fluides géologiques

Magma ocean, tidal forces and mantle differentiation

Aqueous fluids in mantle metasomatism: insights using the Deep Earth Water

Seminar

Speaker: Dimitri Sverjensksy

On 29 May 2024 à 11:00

Séminaires thème Origines

Aqueous fluids in mantle metasomatism: insights using the Deep Earth Water

Imagerie des bullages de CO2 magmatique au lac Dziani - Mayotte

Seminar

Speaker: Sarah Abed

On 28 May 2024 à 11:00

Séminaires Télédétection

Imagerie des bullages de CO2 magmatique au lac Dziani - Mayotte

En mai 2018, Mayotte a été le théâtre d'une crise sismo-volcanique qui a donné lieu à la formation d'un nouvel édifice volcanique sous-marin : le Fani...

Interactions entre contaminants et magnétite: effets combinés des conditions physico-chimiques et de la stœchiométrie (Fe(II)/Fe(III)) de la magnétite

Seminar

Speaker: Rémi Marsac

On 23 May 2024 à 10:00

Séminaires Paléomagnétisme

Interactions entre contaminants et magnétite: effets combinés des conditions physico-chimiques et de la stœchiométrie (Fe(II)/Fe(III)) de la magnétite

Wave focussing during the relaxation of a cavity at the air-water interface

Seminar

Speaker: Ratul Dasgupta

On 22 May 2024 à 14:00

Séminaires Dynamique des fluides géologiques

Wave focussing during the relaxation of a cavity at the air-water interface

Uncovering the lost eruption of Santorini

Seminar

Speaker: Jonas Preine

On 15 May 2024 à 11:00

Séminaires Géosciences Marines

Uncovering the lost eruption of Santorini

Caldera-forming eruptions of silicic volcanic systems are among the most devastating events on Earth. By contrast, post-collapse volcanic activity ini...

A probabilistic framework to decipher b-value temporal variations in earthquake catalogs

Seminar

Speaker: Marine Laporte

On 14 May 2024 à 14:00

Séminaires de Sismologie

A probabilistic framework to decipher b-value temporal variations in earthquake catalogs

Rejoindre Zoom Réunion https://cnrs.zoom.us/j/94422099581?pwd=aVBrT29KbFRKZmVqUXlEekRIaWMyUT09 ID de réunion: 944 2209 9581 Code secret: 8qg52x

The accretion of small impactors to the early-Earth and rocky exoplanets

Seminar

Speaker: Richard Anslow

On 06 May 2024 à 10:00

Séminaires thème Origines

The accretion of small impactors to the early-Earth and rocky exoplanets

Geochemical and iron isotopic study of iron deposits at Mayotte submarine volcanic system...and first vanadium isotopic measurements

Seminar

Speaker: Marine Manoux

On 06 May 2024 à 11:30

Séminaires Géochimie

Geochemical and iron isotopic study of iron deposits at Mayotte submarine volcanic system...and first vanadium isotopic measurements

Since 2018, a new volcanic edifice, Fani Maore, has grown on the volcanic ridge located on the eastern submarine flank of Mayotte (Comoros archipelago...