Cette thèse aborde, avec différentes approches, l analyse des mécanismes impliqués dans l initiation, le transport et le dépôt de glissements sous-marins au sein de deux grands domaines soumis à de forts apports sédimentaires : les deltas profonds du Nil et du Niger, construits l un et l autre dans des environnements géologiques et climatiques différents. Les travaux conduits sur le delta profond du Nil intègrent des données de géophysique et de sédimentologie, acquises entre 2002 et 2007 dans un cadre universitaire, (équipe Géomer de Géoazur à Villefranche-sur-Mer) ainsi que des données sismiques industrielles (BP-Egypt). En se fondant sur la mise en évidence de diverses relations entre caractéristiques morphologiques et structurales, loca...
The Sahara Slide Complex in Northwest Africa is a giant submarine landslide with an estimated run-ou...
The Sahara Slide Complex in Northwest Africa is a giant submarine landslide with an estimated run-ou...
A newly identified large-scale submarine landslide on the NW African margin (Agadir Slide) is invest...
International audienceThe Nile deep-sea fan (NDSF), turbiditic system reaching a size of about 90,00...
Les glissements de terrains sous-marins, même de petite taille, représentent un risque majeur d’éros...
The Gulf of Lions (GoL) is a passive margin of about 200 km length and 70 km width that extends in W...
The processes and deposits of deep‐water submarine channels are known to be influenced by a wide var...
A large-scale mass-transport deposit (MTD) called Sl6 was recognized on the upper slope of the weste...
An understanding of submarine mass movements is of great importance to the hydrocarbon industry due ...
Small submarine landslides, when triggered near the coast represent a major coastal hazard due to er...
Mass wasting processes are a common phenomenon along the continental margins. Observation and analys...
Le Canal de Corse est un bassin confiné asymétrique localisé entre l’Île de Corse et l’Archipel de l...
International audienceVoluminous mass-transport deposits (MTD) have been identified on seismic profi...
18 pages, 9 figures, 1 tableThe Gulf of Lions presents recurring mass-transport deposits (MTDs) with...
The Sahara Slide Complex in Northwest Africa is a giant submarine landslide with an estimated run-ou...
The Sahara Slide Complex in Northwest Africa is a giant submarine landslide with an estimated run-ou...
A newly identified large-scale submarine landslide on the NW African margin (Agadir Slide) is invest...
International audienceThe Nile deep-sea fan (NDSF), turbiditic system reaching a size of about 90,00...
Les glissements de terrains sous-marins, même de petite taille, représentent un risque majeur d’éros...
The Gulf of Lions (GoL) is a passive margin of about 200 km length and 70 km width that extends in W...
The processes and deposits of deep‐water submarine channels are known to be influenced by a wide var...
A large-scale mass-transport deposit (MTD) called Sl6 was recognized on the upper slope of the weste...
An understanding of submarine mass movements is of great importance to the hydrocarbon industry due ...
Small submarine landslides, when triggered near the coast represent a major coastal hazard due to er...
Mass wasting processes are a common phenomenon along the continental margins. Observation and analys...
Le Canal de Corse est un bassin confiné asymétrique localisé entre l’Île de Corse et l’Archipel de l...
International audienceVoluminous mass-transport deposits (MTD) have been identified on seismic profi...
18 pages, 9 figures, 1 tableThe Gulf of Lions presents recurring mass-transport deposits (MTDs) with...
The Sahara Slide Complex in Northwest Africa is a giant submarine landslide with an estimated run-ou...
The Sahara Slide Complex in Northwest Africa is a giant submarine landslide with an estimated run-ou...
A newly identified large-scale submarine landslide on the NW African margin (Agadir Slide) is invest...