Search Results - "Nocquet, J. M."

Stochastic static fault slip inversion from geodetic data with non-negativity and bound constraints by Nocquet, J-M

“…Despite surface displacements observed by geodesy are linear combinations of slip at faults in an elastic medium, determining the spatial distribution of fault…”
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Motion of continental slivers and creeping subduction in the northern Andes by Nocquet, J-M., Villegas-Lanza, J. C., Chlieh, M., Mothes, P. A., Rolandone, F., Jarrin, P., Cisneros, D., Alvarado, A., Audin, L., Bondoux, F., Martin, X., Font, Y., Régnier, M., Vallée, M., Tran, T., Beauval, C., Maguiña Mendoza, J. M., Martinez, W., Tavera, H., Yepes, H.

“…Regions of intense continental deformation, termed continental slivers, have been identified in Chile, Bolivia and Ecuador. Analyses of GPS data now identify…”
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A new velocity field for Greece: Implications for the kinematics and dynamics of the Aegean by Floyd, M. A., Billiris, H., Paradissis, D., Veis, G., Avallone, A., Briole, P., McClusky, S., Nocquet, J.-M., Palamartchouk, K., Parsons, B., England, P. C.

“…A new set of geodetic velocities for Greece and the Aegean, derived from 254 survey‐mode and continuous GPS sites, is used to test kinematic and dynamic models…”
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Supercycle at the Ecuadorian subduction zone revealed after the 2016 Pedernales earthquake by Nocquet, J.-M., Jarrin, P., Vallée, M., Mothes, P. A., Grandin, R., Rolandone, F., Delouis, B., Yepes, H., Font, Y., Fuentes, D., Régnier, M., Laurendeau, A., Cisneros, D., Hernandez, S., Sladen, A., Singaucho, J.-C., Mora, H., Gomez, J., Montes, L., Charvis, P.

“…Large earthquakes are usually assumed to release all of the strain accumulated since the previous event, implying a reduced seismic hazard after them. However,…”
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Distribution of discrete seismic asperities and aseismic slip along the Ecuadorian megathrust by Chlieh, M., Mothes, P.A., Nocquet, J.-M., Jarrin, P., Charvis, P., Cisneros, D., Font, Y., Collot, J.-Y., Villegas-Lanza, J.-C., Rolandone, F., Vallée, M., Regnier, M., Segovia, M., Martin, X., Yepes, H.

“…A dense GPS network deployed in Ecuador reveals a highly heterogeneous pattern of interseismic coupling confined in the first 35 km depth of the contact…”
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Present-day uplift of the western Alps by Nocquet, J.-M., Sue, C., Walpersdorf, A., Tran, T., Lenôtre, N., Vernant, P., Cushing, M., Jouanne, F., Masson, F., Baize, S., Chéry, J., van der Beek, P. A.

“…Collisional mountain belts grow as a consequence of continental plate convergence and eventually disappear under the combined effects of gravitational collapse…”
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Partitioning of oblique convergence in the Northern Andes subduction zone: Migration history and the present‐day boundary of the North Andean Sliver in Ecuador by Alvarado, A, Audin, L, Nocquet, J. M, Jaillard, E, Mothes, P, Jarrín, P, Segovia, M., Rolandone, F, Cisneros, D

“…Along the Ecuadorian margin, oblique subduction induces deformation of the overriding continental plate. For the last 15 Ma, both exhumation and tectonic…”
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Eastern Mediterranean tectonics and tsunami hazard inferred from the AD 365 earthquake by Nocquet, J.-M, Ambraseys, N. N, Pain, C. C, Gorman, G. J, Jackson, J. A, Piggott, M. D, Shaw, B, England, P. C, Floyd, M. A, Higham, T. F. G

“…Historical accounts describe an earthquake and tsunami on 21 July AD  365 that destroyed cities and drowned thousands of people in coastal regions from the…”
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A mixed seismic–aseismic stress release episode in the Andean subduction zone by Villegas-Lanza, J. C., Nocquet, J.-M., Rolandone, F., Vallée, M., Tavera, H., Bondoux, F., Tran, T., Martin, X., Chlieh, M.

“…Subduction zone earthquakes can be followed by aseismic slip. Analysis of fault slip in northern Peru reveals transient aseismic slip that lasted for seven…”
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Geodetic measurements of crustal deformation in the Western Mediterranean and Europe by NOCQUET, J.-M, CALAIS, E

“…--Geodetic measurements of crustal deformation over large areas deforming at slow rates (<5 mm/yr over more than 1000 km), such as the Western Mediterranean…”
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Deformation of the North American plate interior from a decade of continuous GPS measurements by Calais, E., Han, J. Y., DeMets, C., Nocquet, J. M.

“…A combination of two independent geodetic solutions using data from close to 300 continuous GPS stations covering the central and eastern United States shows…”
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Active tectonics of Peru: Heterogeneous interseismic coupling along the Nazca megathrust, rigid motion of the Peruvian Sliver, and Subandean shortening accommodation by Villegas‐Lanza, J. C., Chlieh, M., Cavalié, O., Tavera, H., Baby, P., Chire‐Chira, J., Nocquet, J.‐M.

“…Over 100 GPS sites measured in 2008–2013 in Peru provide new insights into the present‐day crustal deformation of the 2200 km long Peruvian margin. This margin…”
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Deformation of western Turkey from a combination of permanent and campaign GPS data: Limits to block-like behavior by Aktug, B., Nocquet, J. M., Cingöz, A., Parsons, B., Erkan, Y., England, P., Lenk, O., Gürdal, M. A., Kilicoglu, A., Akdeniz, H., Tekgül, A.

“…We present a new geodetic velocity field covering western Turkey, south of the North Anatolian fault. Our velocity field is derived from a combination of…”
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Crustal velocity field of western Europe from permanent GPS array solutions, 1996–2001 by Nocquet, J.-M., Calais, E.

“…We derive a new geodetic velocity field for western Europe and the Western Mediterranean by rigorously combining (1) a selection of 36 ITRF2000 sites, (2) a…”
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Evidence for a post-3.16-Ma change in Nubia–Eurasia–North America plate motions? by Calais, E, DeMets, C, Nocquet, J.-M

“…We combine updated GPS velocities from the Nubian (NU), Eurasian (EU), and North American (NA) plates with 500 new 3.16-Myr-average seafloor spreading rates…”
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From Long‐ to Short‐Term Inter‐Plate Coupling at the Subducted Carnegie Ridge Crest, Offshore Central Ecuador by Collot, J.‐Y., Proust, J.‐N., Nocquet, J.‐M., Martillo, C., Michaud, F., Lebrun, J.‐F., Schenini, L., Popescu, S., Hernandez, M.‐J., Ratzov, G.

“…We investigate the relationship between the long‐term (Quaternary) interplate coupling and the short‐term geodetically derived interseismic coupling at the…”
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Afterslip of the Mw 8.3 2015 Illapel Earthquake Imaged Through a Time‐Dependent Inversion of Continuous and Survey GNSS Data by Tissandier, R., Nocquet, J.‐M., Klein, E., Vigny, C., Ojeda, J., Ruiz, S.

“…We use continuous and survey GNSS data to image the spatial and temporal evolution of afterslip during the 2 months following the Mw 8.3 2015 Illapel…”
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Geodetic constraints on glacial isostatic adjustment in Europe by Nocquet, J.-M., Calais, E., Parsons, B.

“…Direct measurements of surface deformation due to Glacial Isostatic Adjustment (GIA) in Europe have been so far mostly limited to the present‐day uplift area…”
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Plate kinematics of Nubia–Somalia using a combined DORIS and GPS solution by Nocquet, J. -M., Willis, P., Garcia, S.

“…We have used up to 12 years of data to assess DORIS performance for geodynamics applications. We first examine the noise characteristics of the DORIS…”
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Intraplate deformation in western Europe deduced from an analysis of the International Terrestrial Reference Frame 1997 (ITRF97) velocity field by Nocquet, J.‐M., Calais, E., Altamimi, Z., Sillard, P., Boucher, C.

“…Although tectonic deformation in western Europe is essentially concentrated in the Appenines and Alpine (Alps, Pyrenees) mountain ranges, several large…”
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