Search Results - "Martinod, J"

Horizontal subduction zones, convergence velocity and the building of the Andes by Martinod, J., Husson, L., Roperch, P., Guillaume, B., Espurt, N.

“…We discuss the relationships between Andean shortening, plate velocities at the trench, and slab geometry beneath South America. Although some correlation…”
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Present-day crustal deformation and plate kinematics in the Middle East constrained by GPS measurements in Iran and northern Oman by Vernant, Ph, Nilforoushan, F., Hatzfeld, D., Abbassi, M. R., Vigny, C., Masson, F., Nankali, H., Martinod, J., Ashtiani, A., Bayer, R., Tavakoli, F., Chéry, J.

“…A network of 27 GPS sites was implemented in Iran and northern Oman to measure displacements in this part of the Alpine–Himalayan mountain belt. We present and…”
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Normal upper plate fault reactivation in northern Chile and the subduction earthquake cycle: From geological observations and static Coulomb Failure Stress (CFS) change by Cortés-Aranda, J., González, G., Rémy, D., Martinod, J.

“…The northern Chile subduction zone constitutes a seismic gap where no great interplate earthquakes (Mw>8.8) have nucleated since 1877. Active normal faulting…”
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Seismic versus aseismic deformation in Iran inferred from earthquakes and geodetic data by Masson, F., Chéry, J., Hatzfeld, D., Martinod, J., Vernant, P., Tavakoli, F., Ghafory-Ashtiani, M.

“…A combined analysis of the geodetic strain-rate field and the strain-rate field deduced from the seismicity allows us to define the style of deformation and to…”
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Dynamical effects of subducting ridges: insights from 3-D laboratory models by Martinod, J., Funiciello, F., Faccenna, C., Labanieh, S., Regard, V.

“…We model using analogue experiments the subduction of buoyant ridges and plateaus to study their effect on slab dynamics. Experiments show that simple local…”
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Non-steady long-term uplift rates and Pleistocene marine terrace development along the Andean margin of Chile (31°S) inferred from 10Be dating by Saillard, M., Hall, S.R., Audin, L., Farber, D.L., Hérail, G., Martinod, J., Regard, V., Finkel, R.C., Bondoux, F.

“…Pleistocene uplift of the Chilean coast is recorded by the formation of wave-cut platforms resulting from marine erosion during sea-level highstands. In the…”
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How do subduction processes contribute to forearc Andean uplift? Insights from numerical models by Martinod, J., Regard, V., Letourmy, Y., Henry, H., Hassani, R., Baratchart, S., Carretier, S.

“…We present numerical models to study how changes in the process of subduction may explain the observed Quaternary uplift of the Andean forearc region. Indeed,…”
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The present-day deformation of the central Zagros from GPS measurements by Tatar, Mohammad, Hatzfeld, Denis, Martinod, Joseph, Walpersdorf, Andrea, Ghafori‐Ashtiany, Mohsen, Chéry, Jean

“…In 1997 and in 2000, we measured the distances between 14 geodetic benchmarks across the central Zagros mountain belt. The results show that about 10 mm/yr of…”
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Possible orogeny-parallel lower crustal flow and thickening in the Central Andes by Gerbault, M., Martinod, J., Hérail, G.

“…The relatively low elevation and thick crust in the Altiplano, in comparison to the higher elevation, but thinner crust in the Puna plateau, together with…”
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Neogene to Quaternary tectonic evolution of the Patagonian Andes at the latitude of the Chile Triple Junction by Lagabrielle, Yves, Suárez, Manuel, Rossello, Eduardo A, Hérail, Gérard, Martinod, Joseph, Régnier, Marc, de la Cruz, Rita

“…We conducted a preliminary structural and tectonic analysis of the region north and south of the Lake General Carrera–Buenos Aires (LGCBA, Southern Patagonian…”
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A geomorphological approach to determining the Neogene to Recent tectonic deformation in the Coastal Cordillera of northern Chile (Atacama) by Riquelme, R, Martinod, J, Hérail, G, Darrozes, J, Charrier, R

“…The large (≈10000 km 2) and local-scale (<400 km 2) geomorphologic, geomorphometric and field evidence indicates that, from the mid-Miocene onwards, the…”
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GPS network monitors the Arabia-Eurasia collision deformation in Iran by NILFOROUSHAN, F, MASSON, F, ASHTIANI, A, DOERFLINGER, E, DAIGNIERES, M, COLLARD, P, CHERY, J, VERNANT, P, VIGNY, C, MARTINOD, J, ABBASSI, M, NANKALI, H, HATZFELD, D, BAYER, R, TAVAKOLI, F

“…The rate of crustal deformation in Iran due to the Arabia-Eurasia collision is estimated. The results are based on new global positioning system (GPS) data. In…”
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GPS measurements of present-day convergence across the Nepal Himalaya by Bilham, Roger, Larson, Kristine, Freymueller, Jeffrey

“…Bilham et al present global positioning system (GPS) measurements of present-day convergence across the Nepal Himalaya. One or more great earthquakes in…”
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Grain size-dependent 10Be concentrations in alluvial stream sediment of the Huasco Valley, a semi-arid Andes region by Aguilar, G., Carretier, S., Regard, V., Vassallo, R., Riquelme, R., Martinod, J.

“…Terrestrial cosmogenic nuclide concentrations in sediment are used to quantify mean denudation rates in catchments. This article explores the differences…”
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Nature and origin of lipids in clay size fraction of a cultivated soil as revealed using preparative thermochemolysis by Grasset, L., Martinod, J., Plante, A.F., Amblès, A., Chenu, C., Righi, D.

“…Results of chemical treatments to isolate a pool of biochemically resistant soil organic matter (SOM) remain equivocal because they do not exhibit the expected…”
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Slab pull and indentation tectonics: insights from 3D laboratory experiments by Regard, Vincent, Faccenna, Claudio, Martinod, Joseph, Bellier, Olivier

“…We investigate, using 3D laboratory experiments, how the dynamics of indentation process are affected by the evolution at depth of the oceanic and continental…”
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Continental collision, gravity spreading, and kinematics of Aegea and Anatolia by Martinod, J., Hatzfeld, D., Brun, J. P., Davy, P., Gautier, P.

“…We have carried out experiments using a layered medium of sand and silicone to investigate the lateral extrusion of a material which spreads over its own…”
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Review of erosion dynamics along the major N-S climatic gradient in Chile and perspectives by Carretier, S., Tolorza, V., Regard, V., Aguilar, G., Bermúdez, M.A., Martinod, J., Guyot, J-L, Hérail, G., Riquelme, R.

“…Chile is an elongated country, running in a north-south direction for more than 30° along a subduction zone. Its climate is progressively wetter and colder…”
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GPS network monitors the Western Alps' deformation over a five-year period: 1993-1998 by VIGNY, C, CHERY, J, CALAIS, E, COTTON, F, DUQUENNE, F, FEIGL, K. L, FERHAT, G, FLOUZAT, M, GAMOND, J.-F, GEIGER, A, HARMEL, A, KASSER, M, DUQUESNOY, T, LAPLANCHE, M, LE PAPE, M, MARTINOD, J, MENARD, G, MEYER, B, RUEGG, J.-C, SCHEUBEL, J.-M, SCOTTI, O, VIDAL, G, JOUANNE, F, AMMANN, J, ANZIDEI, M, AVOUAC, J.-P, BARLIER, F, BAYER, R, BRIOLE, P

“…The Western Alps are among the best studied collisional belts with both detailed structural mapping and also crustal geophysical investigations such as the…”
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Rock coast erosion: An overlooked source of sediments to the ocean. Europe as an example by Regard, V., Prémaillon, M., Dewez, T.J.B., Carretier, S., Jeandel, C., Godderis, Y., Bonnet, S., Schott, J., Pedoja, K., Martinod, J., Viers, J., Fabre, S.

“…•Sediment fluxes from eroding rock coasts are calculated at the European scale.•For 70% of Europe, the sediment supply from rock coasts amounts 111 ± 65…”
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