Communications scientifiques

Main presentations at international conferences, and invited seminars , since 2012


since 2016


 The limited contribution from outer core dynamics to global deformations at the Earth’s surface, SEDI meeting, Taipei (online), 10/2020
 Understanding rapid geomagnetic field changes from Swarm, Swarm Data Quality Workshop (online), 10/2020 (invited)
 which core dynamics for rapid geomagnetic field changes ? Probing the Deep Earth Interior by using in synergy observations of the Earth’s gravity and magnetic fields, and of the Earth’s rotation, ISSI, Bern, 09/2020 (invited)
 which core dynamics for rapid geomagnetic field changes ?, IPG Strasbourg seminar (invited), 12/2019
 Interannual deformations of the Earth surface and motions at the core surface, 3e atelier de Géodésie Millimétrique, Toulouse, 09/2019
 A reduced stochastic model of core surface dynamics based on geodynamo simulations, Living Planet Symposium, Milano, 04/2019
 A reduced stochastic model of core surface dynamics based on geodynamo simulations, IUGG, Montreal, 07/2019
 Linear model of subgrid induction at the CMB from geodynamo simulation : impact on the reconstruction of surface core flows, SEDI meeting, Edmonton, 07/2018
 « pygeodyn » a python tool for Earth’s core motions, ESA ViRes workshop, GFZ Potsdam, 05/2018 (invited)
 A stochastic re-analysis of transient motions within the Earth’s core, IAGA meeting, Cape Town, 08/2017 (invited)
 Geomagnetic data assimilation and modeling of core field changes, 4th Swarm Science meeting, Banff, 03/2017 (invited)
 Transient core flows from satellite geomagnetic data, 4th Swarm Science meeting, Banff, 03/2017
 Bulk triggerring of travelling torsional modes, SEDI meeting, Nantes, 07/2016
 Rapid core flow changes from satellite geomagnetic data, ESA Living Planet Symposium, Prague, 05/2015
 Archeomagnetic modeling, dating uncertainties and stochastic processes, Bayesian Statistics Applied to Archaelogy, Centre de mathématiques Henri Lesbesgue, Nantes, 05/2016 (invited)


2012-2015

 Equatorial jets and torsional waves within the Earth’s core, IUGG meeting, Prague, 06/2015 (invited)
 Imaging the core dynamics : challenges in geomagnetic data assimilation, Assimilation de données en géosciences, IGN, Saint-Mandé, 05/2015 (invited)
 Forecasting the geomagnetic field with stochastic core flow models, Swarm Science Meeting, Copenhagen, 06/2014
 Stochastic modeling of core flow changes, AGU meeting, San Francisco, 12/2013
 Quasi-Geostrophy, Taylor state and torsional wave excitation within the Earth’s core, IAGA meeting, Merida, 08/2013
 COV-OBS : stochastic models of the Earth’s magnetic field over the observatory era, EGU meeting, Vienna, 04/2013
 Assmilation de données géomagnétiques et dynamique dans le noyau terrestre, Rencontres OSUG-LJK, 03/2013 (invited)
 Forecasting the geomagnetic field with stochastic core flow models, LPG Nantes, 01/2013 (invited)
 Assimilating geomagnetic data into stochastic / deterministic quasi-geostrophic models of the Earth’s outer core, International Conference on Ensemble Methods in Geophysical Sciences, Toulouse, 11/2012
 stochastic vs deterministic reconstructions of the core dynamics over the observatory era, Zatman memorial lecture, SEDI meeting, Leeds, 07/2012 (invited)