Search Results - "Bitri, Adnand"

Passive imaging of collisional orogens; a review of a decade of geophysical studies in the Pyrenees by Chevrot, Sébastien, Sylvander, Matthieu, Villaseñor, Antonio, Díaz, Jordi, Stehly, Laurent, Boué, Pierre, Monteiller, Vadim, Martin, Roland, Lehujeur, Maximilien, Beller, Stephen, Brives, Jacques, Bitri, Adnand, Calassou, Sylvain, Collin, Magali, Ford, Mary, Jolivet, Laurent, Manatschal, Gianreto, Masini, Emmanuel, Mouthereau, Frédéric, Vidal, Olivier

“…This contribution reviews the challenges of imaging collisional orogens, focusing on the example of the Pyrenean domain. Indeed, important progresses have been…”
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Impacts of Water and Stress Transfers from Ground Surface on the Shallow Earthquake of 11 November 2019 at Le Teil (France) by Burnol, André, Armandine Les Landes, Antoine, Raucoules, Daniel, Foumelis, Michael, Allanic, Cécile, Paquet, Fabien, Maury, Julie, Aochi, Hideo, Guillon, Théophile, Delatre, Mickael, Dominique, Pascal, Bitri, Adnand, Lopez, Simon, Pébaÿ, Philippe P., Bazargan-Sabet, Behrooz

“…The 4.9 Mw earthquake of 11 November 2019 at Le Teil (France) occurred at a very shallow depth (about 1 km), inducing the surface rupture of La Rouvière fault…”
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Airborne and ground-based data sources for characterizing the morpho-structure of a coastal landslide by Lissak, Candide, Maquaire, Olivier, Malet, Jean-Philippe, Bitri, Adnand, Samyn, Kevin, Grandjean, Gilles, Bourdeau, Céline, Reiffsteck, Philippe, Davidson, Robert

“…Landslide analysis is increasingly based on the combination of multiple information sources at different spatial and temporal resolutions, spatial coverage,…”
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Design, Construction and In Situ Testing of a Muon Camera for Earth Science and Civil Engineering Applications by Lázaro Roche, Ignacio, Bitri, Adnand, Bouteille, Simon, Decitre, Jean-Baptiste, Jourde, Kevin, Gance, Julien, Truffert, Catherine, Gaffet, Stéphane

“…The MUST 2 (MUon Survey Tomography based on Micromegas detectors for Unreachable Sites Technology) camera is based on a thin Time Projection Chamber read by a…”
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Hydromechanical assessment of a complex landslide through geophysics and numerical modeling: Toward an upgrade for the Villerville landslide (Normandy, France) by Thirard, Guillaume, Thiery, Yannick, Gourdier, Sébastien, Grandjean, Gilles, Maquaire, Olivier, François, Benjamin, Bitri, Adnand, Coulibaly, Salimata, Lissak, Candide, Costa, Stéphane

“…The Pays d'Auge (Normandy, France) is impacted by large deep-seated landslides along its coastline. The largest of these landslides, the “Cirque des Graves”,…”
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New robust observables on Rayleigh waves affected by an underground cavity: from numerical to experimental modelling by Filippi, C, Leparoux, D, Grandjean, G, Bitri, A, Côte, Ph

“…SUMMARY The investigation and monitoring of shallow hazards due to the presence of underground cavities remain a challenge for geophysical approaches. Thus,…”
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Characterizing landslides through geophysical data fusion: Example of the La Valette landslide (France) by Hibert, Clément, Grandjean, Gilles, Bitri, Adnand, Travelletti, Julien, Malet, Jean-Philippe

“…Many studies show that certain geophysical methods, such as seismic and electrical-resistivity imaging, appear to be well adapted for investigating the…”
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Integrated geophysical approach in assessing karst presence and sinkhole susceptibility along flood-protection dykes of the Loire River, Orléans, France by Samyn, K., Mathieu, F., Bitri, A., Nachbaur, A., Closset, L.

“…Non-invasive geophysical methods are often used for detecting near-surface defects and monitoring seepage in river dykes or dams. Between 2008 and 2009, a…”
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Mapping sand and clay-filled depressions on a coastal chalk clifftop using gravity and seismic tomography refraction for landslide hazard assessment, in Normandy, France by Jacob, T., Samyn, K., Bitri, A., Quesnel, F., Dewez, T., Pannet, P., Meire, B.

“…In this study, we present a complete and successful case study where gravity and seismic refraction surveys detect and map previously poorly known sand and…”
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Three-dimensional shear velocity structure of the Mauléon and Arzacq Basins (Western Pyrenees) by Lehujeur, Maximilien, Chevrot, Sébastien, Villaseñor, Antonio, Masini, Emmanuel, Saspiturry, Nicolas, Lescoutre, Rodolphe, Sylvander, Matthieu

“…We present a 3-D shear wave velocity model of the Mauléon and Arzacq Basins from the surface down to 10 km depth, inverted from phase velocity maps at periods…”
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New Insights from a Multi-Method Geophysical Investigation on a Very Large, Slow-Moving Landslide (Hell Bourg, Reunion Island) by Rault, C., Reninger, P. A., Samyn, K., Britri, A., Delatre, M., Thiery, Y., Aunay, B.

“…Hell Bourg landslide (Salazie, Reunion Island) is a large, inhabited, slow-moving landslide (>200 Mm3). This landslide covers and remobilizes debris from…”
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Hydro‐Mechanical Characterization of a Fractured Aquifer Using Groundwater Level Tidal Analysis: Effect of Pore Pressure and Seismic Dynamic Shear Stresses on Permeability Variations by Thomas, A., Fortin, J., Vittecoq, B., Aochi, H., Violette, S., Maury, J., Lacquement, F., Bitri, A.

“…Groundwater level tidal analysis is a powerful technique to monitor aquifer's permeability and hence its change over time. Earthquakes are known to affect…”
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Characterisation of a landslide fissure pattern by integrating seismic azimuth tomography and geotechnical testing by Grandjean, G., Bitri, A., Krzeminska, D. M.

“…In order to characterise the fissure field provoked by the Super‐Sauze mudslide (South French Alps) in the surface material, we conducted a seismic survey and…”
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Advanced seismic processing/imaging techniques and their potential for geothermal exploration by Schmelzbach, Cédric, Greenhalgh, Stewart, Reiser, Fabienne, Girard, François, Bretaudeau, François, Capar, Laure, Bitri, Adnand

“…Seismic reflection imaging is a geophysical method that provides greater resolution at depth than other methods and is, therefore, the method of choice for…”
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Results of a walk‐above vertical seismic profiling survey acquired at the Thônex‐01 geothermal well (Switzerland) to delineate fractured carbonate formations for geothermal development by Guglielmetti, L., Poletto, F., Corubolo, P., Bitri, A., Dezayes, C., Farina, B.M., Martin, F., Meneghini, F., Moscariello, A., Nawratil de Bono, C., Schleifer, A.

“…ABSTRACT This paper deals with the design, acquisition and processing of vertical seismic profiling data collected in 2016 at the directional Thônex‐01…”
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Karst investigations using microgravity and MASW; Application to Orléans, France by Debeglia, Nicole, Bitri, Adnand, Thierry, Pierre

“…ABSTRACT An integrated geophysical approach to detecting and characterizing karst structures in an urban environment was applied experimentally to partially…”
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Structural study of the Ballandaz landslide (French Alps) using geophysical imagery by Grandjean, G., Gourry, J.C., Sanchez, O., Bitri, A., Garambois, S.

“…This study of the Ballandaz landslide (Savoie, French Alps) was carried out as part of the ANR/PGCU-SIGMA research project. Its aim was to characterize the…”
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Post Earthquake Aggradation Processes to Hide Surface Ruptures in Thrust Systems: The M8.3, 1934, Bihar‐Nepal Earthquake Ruptures at Charnath Khola (Eastern Nepal) by Rizza, M., Bollinger, L., Sapkota, S. N., Tapponnier, P., Klinger, Y., Karakaş, Ç., Kali, E., Etchebes, M., Tiwari, D. R., Siwakoti, I., Bitri, A., Bes de Berc, S.

“…The Charnath Khola is a large river crossing the Himalayan thrust system in the region devastated by the great M8.3 1934 Bihar‐Nepal earthquake. Fluvial…”
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Characterization of a landslide geometry using 3D seismic refraction traveltime tomography: The La Valette landslide case history by Samyn, K., Travelletti, J., Bitri, A., Grandjean, G., Malet, J.-P.

“…The geometry of the bedrock, internal layers and shear surfaces/bands controls the deformation pattern and the mechanisms of landslides. A challenge to…”
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Imaging a near‐surface feature using cross‐correlation analysis of multi‐channel surface wave data by Samyn, K., Bitri, A., Grandjean, G.

“…In this study, we demonstrate that cross‐correlation gathers of multi‐channel and multi‐shot configurations provide accurate estimations of shear‐wave velocity…”
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