A5043738227- Geological and Geophysical Studies Worldwide
- earthquake and tectonic studies
- Drilling and Well Engineering
- Geological and Geochemical Analysis
- Reservoir Engineering and Simulation Methods
- Geology and Paleoclimatology Research
- Hydraulic Fracturing and Reservoir Analysis
- Methane Hydrates and Related Phenomena
- Archaeological and Historical Studies
- Geochemistry and Geologic Mapping
- Geological and Geophysical Studies
- Geological formations and processes
- Geological Studies and Exploration
- Seismic Imaging and Inversion Techniques
- Hydrocarbon exploration and reservoir analysis
- Flood Risk Assessment and Management
- Archaeological and Geological Studies
- High-pressure geophysics and materials
- Soil Geostatistics and Mapping
- Geological and Tectonic Studies in Latin America
- Atmospheric and Environmental Gas Dynamics
- Geological Modeling and Analysis
- Landslides and related hazards
- Climate change and permafrost
- Seismic Waves and Analysis
Institut des Sciences de la Terre de Paris
2016-2025
Sorbonne Université
2016-2025
Centre National de la Recherche Scientifique
2015-2025
Université Sorbonne Nouvelle
2025
Sorbonne Paris Cité
2022
Institut Català de Ciències del Clima
2020
Institut de Ciències del Mar
2020
École Normale Supérieure - PSL
2007-2012
Université Paris Cité
2012
Laboratoire de Physique de l'ENS
2009
We present a new kinematic and strain model of an area encompassing the Calabrian Hellenic subduction zones, western Anatolia Balkans. Using Haines Holt's (1993) method, we derive continuous velocity rate fields by interpolating geodetic velocities, including recent GPS data in Relative motion between stable Eurasia Aegean Sea is gradually accommodated distributed N‐S extension from Southern Balkans to Eastern Corinth Gulf, so that westward propagation North Anatolian Fault (NAF) throughout...
Abstract We present a new GPS velocity field covering the peri‐Adriatic tectonically active belts and entire Balkan Peninsula. From velocities, we calculate consistent strain rate interpolated fields. Significant features of crustal deformation include (1) eastward motion northern part Eastern Alps together with Alpine foreland Bohemian Massif toward Pannonian Basin, (2) shortening across Dinarides, (3) clockwise rotation Albanides‐Hellenides, (4) southward south 44°N inner lithosphere...
Research Article| July 01, 1995 Abnormal fluid pressures and fault-zone dilation in the Barbados accretionary prism: Evidence from logging while drilling J. C. Moore; Moore 1Earth Sciences, University of California, Santa Cruz, California 95064 Search for other works by this author on: GSW Google Scholar T. H. Shipley; Shipley 2Institute Geophysics, Texas, Austin, Texas 78759 D. Goldberg; Goldberg 3Lamont-Doherty Earth Observatory, Palisades, New York 10964 Y. Ogawa; Ogawa 4Institute...
[1] The Owen Fracture Zone is a 800 km-long fault system that accommodates the dextral strike-slip motion between India and Arabia plates. Because of slow pelagic sedimentation rates preserve seafloor expression since Early Pliocene, clearly observed on bathymetric data. It made up series segments separated by releasing restraining bends, including major pull-apart basin at latitude 20°N. Some distal turbiditic channels from Indus deep-sea fan overlap are disturbed its activity, thus...
Abstract Multiple attenuation is an important step in seismic data processing, leading to improved imaging and interpretation. Radon‐based algorithms are commonly used for discriminating primaries multiples common depth point gathers. This process implies a large number of parameters that need be optimized satisfactory result. Moreover, approaches sometimes present challenges with similar moveouts. Deep learning, based on convolutional neural networks, has recently shown promising results...
The Alboran Sea, located in the western Mediterranean is crossed from Spain to Morocco by a significant active fault system known as Al Idrissi Fault System (AIFS). This predominantly sinistral strike-slip formed accommodate oblique convergence between African and Eurasian plates. It characterized moderate earthquakes (Mw > 6) aligned along NNE-SSW-oriented segments. AIFS considered unique example of an emerging intracontinental plate boundary.Along AIFS, characteristics long-term...
In the southern margin of Alboran Sea, several submarine landslides (ranging from 0.01 to 15 km³ in volume) are preserved within sedimentary (contouritic) cover past million years. Historical earthquake records indicate that regional seismicity is predominantly associated with strike-slip faults, which exhibit minimal or no vertical displacement, thereby limiting potential for significant tsunami generation. Consequently, emerge as primary candidates triggering area. To better...
Along the northern strike-slip boundary of Caribbean plate, strain is partitioned and accommodated by relative motion several microplates. Among these microplates, Gonâve microplate bounded two major fault systems: Enriquillo Plantain Garden Fault Zone (EPGFZ) to south Septentrional-Oriente (SOFZ) north, with Cayman Trough Haitian Fold Thrust belt defining its western eastern limits, respectively. On 12 January 2010, a devastating Mw 7.0 earthquake struck along EPGFZ,...
For decades, Mesozoic tectono-halokinetic structures have been increasingly recognized in the peripheral French alpine basins. However, reconstructing full history and mechanisms of halokinesis during these regions remains challenging due to overprinting effects Cenozoic compressive tectonics, which erased much evidences earlier deformations.This severely limits our understanding interplay between diapirism, sedimentary processes basins, role pre-compressional inheritances shaping internal...
Evaporite distribution and mobility is a key parameter in the structuration of salt bearing sedimentary basins where these layers can generate halokinetic deformations. Recent revisions compressive basin models, including those external Alps, highlight significant role tectonics. However, identifying pre-compression deformations often challenging due to erosion or misinterpretation. The “Baronnies provençales”, located Vocontian western Alps (France), display...
The 2004 Aceh and 2005 Nias events are the two greatest earthquakes of past 40 years with a total rupture 1700 km long coseismic slip reaching up to 25 m. These have caused large stress perturbations which significantly altered seismic activity in Sumatra‐Andaman region. Using both detailed mapping failure planes various distributions, we calculate this change along Sumatra‐Andaman‐Sagaing fault system from central Sumatra southern Myanmar. static Coulomb Δ CFF observed very good agreement...
Abstract Large continental faults extend for thousands of kilometres to form boundaries between rigid tectonic blocks. These are associated with prominent topographic features and can produce large earthquakes. Here we show the first evidence a major structure in its initial-stage, Al-Idrissi Fault System (AIFS), Alboran Sea. Combining bathymetric seismic reflection data, together seismological analyses 2016 M w 6.4 earthquake offshore Morocco – largest event ever recorded area unveil 3D...
Research Article| November 01, 2005 Western Mediterranean Ridge mud belt correlates with active shear strain at the prism-backstop geological contact N. Chamot-Rooke; Chamot-Rooke 1 Laboratoire de Géologie, Ecole Normale Supérieure, 24 rue Lhomond, 75231 Paris cedex 05, France Search for other works by this author on: GSW Google Scholar A. Rabaute; Rabaute C. Kreemer 2Nevada Bureau of Mines and Geology, University Nevada, Reno, Nevada 89557, USA Author Article Information Publisher:...
Orogen-parallel extension and orogen-perpendicular shortening accommodated by folding acted at the same time to exhume Tauern Window. In order investigate relative contribution of upright erosion extensional denudation for exhumation, we provide compilations in map view previous new zircon apatite fission track ages. These age maps show that isoage contour lines are subparallel axial planes large-scale, folds. On versus distance diagrams, along a profile perpendicular dome axis, all...
Abstract Since the Miocene, thinned continental crust below Alboran Sea and its overlying sedimentary cover have been undergoing deformation caused by both convergence of Eurasia Africa deep processes related to Tethyan slab retreat. Part this is recorded at Xauen Tofiño banks in southern Sea. Using swath bathymetry multichannel seismic reflection data, we identified different stages styles deformation. The South Basin made up Early Miocene Pliocene layers that correlate with West depocenter...
Abstract The geodynamic processes in the western Mediterranean are driven by both deep (mantle) such as slab‐rollback or delamination, oblique plate convergence and inherited structures. present‐day deformation of Alboran Sea particular Nekor basin area is linked to these coeval effects. seismically active an extensional formed a convergent setting at eastern part Rif Chain whose boundaries extend onshore offshore Morocco. We propose new structural model based on high‐resolution data...
Abstract Carbonate rocks are diverse, and their pore space complex. Petrophysical evaluation of carbonates with techniques developed for siliciclastic environments often fall short. In this paper, we present a new methodology that combines diverse texture facies sensitive measurements. The method parametrizes the structure in terms multiporosity system fractures, vugs, inter- intra-granular porosities, evaluates parameters from process is based on physics relies minimally empirical...