Paleoseismic history and slip rate along the Sapanca-Akyazı segment of the 1999 İzmit earthquake rupture (M w = 7.4) of ...
International audience
Heavy nucleii formation in black holes, fission in stars and in telluric planets – an explanation for volcanism, gravita...
Recent astrophysical discoveries, including actinid-rich stars and protostars close to a black hole, as well as geophysical research (for instance the proximity of zirconium and barytine mines, stable decay products of major fission products, to volcanic areas), allow to confirm, rearrange and expand the hypothesis first developed by J M Herndon in...
Le village de La Capelière en Camargue (Arles, Bouches-du-Rhône) du début du Ve s. av. n. è. à la période du Haut Moyen ...
International audience
Fault constitutive relations inferred from the 2009-2010 slow slip event in Guerrero, Mexico
The spatiotemporal evolution of stress state is analyzed during the 2009-2010 Slow Slip Event (SSE) of Guerrero, Mexico, based on the kinematic inversion results and using an integral expression for stress changes. A linear slip weakening behavior is generally observed during the SSE with an average slope of -0.5 +/- 0.2 MPa/m regardless the pertur...
3D coupled HM-XFEM modeling with cohesive zone model and applications to non planar hydraulic fracture propagation and m...
A 3D fully coupled hydromechanical model for the simulation of fluid-driven fracture propagation through poroe-lastic saturated media is presented and compared to several analytical or numerical benchmarks. The hydromechanical coupling in the porous matrix is derived within the framework of the generalized Biot theory and the fluid flow in the frac...
Ice volume and climate changes from a 6000 year sea-level record in French Polynesia
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Published in Nature Communications
Past sea-level records serve as an important baseline of natural variability in sea level and global ice volume prior to the Anthropocene. Here, the authors reconstruct relative sea-level changes over the last 6000 years based on coral microatolls, which are the most accurate low-tide recorders.
Gas and seismicity within the Istanbul seismic gap
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Published in Scientific Reports
Understanding micro-seismicity is a critical question for earthquake hazard assessment. Since the devastating earthquakes of Izmit and Duzce in 1999, the seismicity along the submerged section of North Anatolian Fault within the Sea of Marmara (comprising the “Istanbul seismic gap”) has been extensively studied in order to infer its mechanical beha...
KG²B, a collaborative benchmarking exercise for estimating the permeability of the Grimsel granodiorite—Part 2: modellin...
Measuring and modelling the permeability of tight rocks remains a challenging task. In addition to the traditional sources of errors that affect more permeable formations (e.g. sample selection, non-representative specimens, disturbance introduced during sample acquisition and preparation), tight rocks can be particularly prone to solid–fluid inter...
KG²B, a collaborative benchmarking exercise for estimating the permeability of the Grimsel granodiorite—Part 2: modellin...
Measuring and modelling the permeability of tight rocks remains a challenging task. In addition to the traditional sources of errors that affect more permeable formations (e.g. sample selection, non-representative specimens, disturbance introduced during sample acquisition and preparation), tight rocks can be particularly prone to solid–fluid inter...
KG²B, a collaborative benchmarking exercise for estimating the permeability of the Grimsel granodiorite—Part 2: modellin...
Measuring and modelling the permeability of tight rocks remains a challenging task. In addition to the traditional sources of errors that affect more permeable formations (e.g. sample selection, non-representative specimens, disturbance introduced during sample acquisition and preparation), tight rocks can be particularly prone to solid–fluid inter...
