L. De Barros
Centre national de la recherche scientifique
6 Papers
27 Citations
L. De Barros is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Induced seismicity & Seafloor spreading. The author has an hindex of 4, co-authored 6 publications. Previous affiliations of L. De Barros include University of Nice Sophia Antipolis.
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Papers
Distributed sensing of earthquakes and ocean-solid Earth interactions on seafloor telecom cables.
Anthony Sladen,Diane Rivet,Jean-Paul Ampuero,L. De Barros,Yann Hello,Gaëtan Calbris,Patrick Lamare +6 more
TL;DR: The authors demonstrate the feasibility of distributed acoustic sensing in a coastal fiber as a sensor for earthquakes and wave phenomena on a 41.5 km-long telecom cable deployed offshore Toulon, France.
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Dual Seismic Migration Velocities in Seismic Swarms
Pierre Dublanchet,L. De Barros +1 more
TL;DR: In this article, the authors proposed a new model for swarm-induced earthquakes, where earthquakes consist in the failure of asperities on a creeping fault infiltrated by fluid, and they couple rate and state friction, nonlinear diffusivity and elasticity along a 1D interface.
Generic along-strike segmentation of Afar normal faults, East Africa: Implications on fault growth and stress heterogeneity on seismogenic fault planes
TL;DR: In this paper, the authors use cumulative displacement profiles to analyze the two largest scales of segmentation of 900 normal faults in Afar, East Africa, and develop a new signal processing method aimed at recovering the number, position, displacement, and length of both the major (i.e., longest) and the subordinate, secondary segments within the faults.
Ridge subduction and afterslip control aftershock distribution of the 2016 Mw 7.8 Ecuador earthquake
Hans Agurto-Detzel,Yvonne Font,Philippe Charvis,Marc Régnier,Andreas Rietbrock,David Ambrois,Michele Paulatto,Alexandra Alvarado,Susan L. Beck,Françoise Courboulex,L. De Barros,Anne Deschamps,M.J. Hernandez,M.J. Hernandez,Stephen Hernandez,Mariah Hoskins,Sergio León-Ríos,Colton Lynner,Anne Meltzer,E. D. Mercerat,François Michaud,Jean-Mathieu Nocquet,Jean-Mathieu Nocquet,Frédérique Rolandone,Frédérique Rolandone,Mario Ruiz,Lillian Soto-Cordero +26 more
TL;DR: In this paper, the authors characterise the aftershock sequence following the 2016 Mw = 7.8 Pedernales earthquake and find that the Ecuadorian margin is subject to a bimodal slip mode, with distributed seismic and aseismic slip mechanically controlled by the subduction of a rough oceanic relief.