692 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR283 papers
- Université Paris CitéFR206 papers
- Sorbonne UniversitéFR94 papers
- Sorbonne Paris CitéFR70 papers
- Université Grenoble AlpesFR65 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR59 papers
- University of BernCH55 papers
- University of CambridgeGB54 papers
- Institut d'Astrophysique de ParisFR53 papers
- Instituto de Astrofísica de CanariasES53 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE52 papers
- European Space Research and Technology CentreNL52 papers
6 papers · 2 filters
Contributions to the geomagnetic secular variation from a reanalysis of core surface dynamics
Olivier Barrois, Nicolas Gillet, Julien Aubert
We invert for motions at the surface of Earth's core under spatial and temporal constraints that depart from the mathematical smoothings usually employed to ensure spectral converg…
Comparison of Quasi-Geostrophic, Hybrid and 3D models of planetary core convection
Olivier Barrois, Thomas Gastine, Christopher C. Finlay
We present investigations of rapidly-rotating convection in a thick spherical shell geometry relevant to planetary cores, comparing results from Quasi-Geostrophic, 3D and hybrid QG…
Simulation des écoulements gravitaires avec les modèles d'écoulement en couche mince: état de l'art et exemple d'application aux coulées de débris de la Rivière du Prêcheur (Martinique, Petites Antilles)
Marc Peruzzetto, BRGM), Gilles Grandjean (BRGM) +10
Quantifying the propagation of landslides is a key step for analyzing gravitational risks. In this context, thin-layer models have met a growing success over the past years to simu…
Matrix imaging as a tool for high-resolution monitoring of deep volcanic plumbing systems with seismic noise
Elsa Giraudat, Arnaud Burtin, Arthur Le Ber +3
Volcanic eruptions necessitate precise monitoring of magma pressure and inflation for improved forecasting. Understanding deep magma storage is crucial for hazard assessment, yet i…
On the external forcing of global eruptive activity in the past 300 years
J-L. Le Mouël, D. Gibert, V. Courtillot +11
The decryption of the temporal sequence of volcanic eruptions is a key step in better anticipating future events. Volcanic activity is the result of a complex interaction between i…
Earthquake magnitude distribution and aftershocks: a statistical geometry explanation
François Pétrélis, Kristel Chanard, Alexandre Schubnel +1
The emergence of a power-law distribution for the energy released during an earthquake is investigated in several models. Generic features are identified which are based on the sel…