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PhDs

Ship detection and tracking from ocean-bottom seismometer observations

October 2017 - January 2021

Defended

Ship detection and tracking from ocean-bottom seismometer observations

Alister Trabattoni

Within the framework of the RHUM-RUM (Réunion Hotspot and Upper Mantle - Unterer Mantel Meetings) experiment, 57 seismometers have been deployed aroun...

Tomographie de l'Océan Indien par inversion de forme d'onde

October 2016 - July 2020

Defended

Tomographie de l'Océan Indien par inversion de forme d'onde

Mathurin Dongmo Wamba

The arrival of some plumes and the birth of hotspots at the Earth surface is more likely the cause of the break up of the Pangea ~200 Ma ago, during t...

Kinematics of active deformation of the Western Kunlun Range (Xinjiang, China): implications for potential seismic hazards

October 2016 - December 2019

Defended

Kinematics of active deformation of the Western Kunlun Range (Xinjiang, China): implications for potential seismic hazards

Christelle Guilbaud

By combining structural geology and geomorphology, this PhD project aimed at quantifying the rates and loci of active deformation across the Western K...

Systematic analysis of long-period earthquakes : Gorely volcano, Kamchatka

October 2016 - March 2021

Defended

Systematic analysis of long-period earthquakes : Gorely volcano, Kamchatka

Sergey Abramenkov

Gorely, being one of many active volcanoes in Kamchatka, stands out due to the rich magmatic history reflected in its composite structure and persiste...

Observations and modeling of the seismic rupture development based on the analysis of source time functions

September 2016 - January 2020

Defended

Observations and modeling of the seismic rupture development based on the analysis of source time functions

Julien Renou

Our knowledge of earthquake source physics, giving rise to events of very different magnitudes, requires observations of a large population of earthqu...

Entropic Unbalanced Optimal Transport: Application to Full-Waveform Inversion and Numerical Illustration Miao Yu (1)

September 2016 - December 2021

Defended

Entropic Unbalanced Optimal Transport: Application to Full-Waveform Inversion and Numerical Illustration Miao Yu (1)

Miao Yu

Seismic tomography aims at inferring physical properties and reconstructing quantitatively the “model”, i.e. structures of the Earth interior, from th...

Influence of the alteration of (ultra)mafic rocks on the diversity and adaptation of associated microbial communities

September 2016 - June 2020

Defended

Influence of the alteration of (ultra)mafic rocks on the diversity and adaptation of associated microbial communities

Aurélien LECOEUVRE

The subsurface is considered as the largest habitat on Earth hosting the majority of microbial biomass and species diversity. The oceanic crust consti...

Effect of the north/south dichotomy on the thermal structure and evolution of Mars

October 2015 - October 2018

Defended

Effect of the north/south dichotomy on the thermal structure and evolution of Mars

Mélanie Thiriet

Mars’s crustal dichotomy in altitude and aspect between the southern highlands and the northern lowlands is one of the most stricking feature of the p...

Planetary applications of atmospheric  seismology: Signals from the Martian turbulent atmosphere and observation  perspectives in Venus’ ionosphere

October 2015 - November 2018

Defended

Planetary applications of atmospheric seismology: Signals from the Martian turbulent atmosphere and observation perspectives in Venus’ ionosphere

Balthasar Kenda

Space missions to other planets of our solar system greatly improved our understanding of their geology, atmospheres and magnetic and gravity fields. H...

Rapid or extreme geomagnetic field intensity variations? The case of the 6th millennium BC in the Near East and its geomagnetic and archeological implications

October 2015 - December 2018

Defended

Rapid or extreme geomagnetic field intensity variations? The case of the 6th millennium BC in the Near East and its geomagnetic and archeological implications

Role of reactive oxygen species and bacterial exopolymeric substances in manganese biomineralization

September 2015 - January 2019

Defended

Role of reactive oxygen species and bacterial exopolymeric substances in manganese biomineralization

Thaïs COUASNON

The aim of this PhD project was to determine what are the local physico-chemical factors that trigger the precipitation of manganese in biofilms using...

Acquisition of remanent magnetisation in sediments

October 2014 - May 2019

Defended

Acquisition of remanent magnetisation in sediments

Doctoral dissertation - Edouard Philippe The natural remanent magnetization (NRM) of sediments can be used to reconstruct variations of Earth’s magne...