Mostrando 10 resultados de: 25
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Earth and Planetary Science Letters(4)
Journal of Volcanology and Geothermal Research(3)
Bulletin of Volcanology(2)
Journal of Applied Volcanology(2)
Science Advances(2)
A global database of strong-motion displacement GNSS recordings and an example application to PGD scaling
ArticleAbstract: Displacement waveforms derived from Global Navigation Satellite System (GNSS) data have become morePalabras claves:Autores:Allen R.M., Avouac J.P., Baez J.C., Barrientos S., Bock Y., Cabral-Cano E., Crowell B.W., D'Anastasio E., Ganas A., Geng J., Goldberg D.E., Hill E.M., Jean Mathieu Nocquet, Mario C. Ruiz, Melgar D., Patricia A. Mothes, Paul Jarrin, Pérez-Campos X., Protti M., Riquelme S., Ruhl C.J.Fuentes:googlescopusContrasting origin of two clay-rich debris flows at Cayambe Volcanic Complex, Ecuador
ArticleAbstract: We investigate the sedimentological and mineralogical properties of a debris flow deposit west of CaPalabras claves:Cayambe Volcanic Complex, Clay minerals, Debris flow deposit, Hydrothermal alteration, Volcanic debris avalancheAutores:Alicia Guevara, Delmelle P., Detienne M., Opfergelt S., Pablo Samaniego Ponce, Patricia A. MothesFuentes:scopusDecompression and degassing, repressurization, and regassing during cyclic eruptions at Guagua Pichincha volcano, Ecuador, 1999–2001
ArticleAbstract: In 1999–2001, Guagua Pichincha volcano, Ecuador, produced a series of cyclic explosive and effusivePalabras claves:Crystal size distribution, Degassing, Eruption style, GUAGUA PICHINCHA, Magma decompression, Microlites, OutgassingAutores:Cashman K.V., Cioni R., Patricia A. Mothes, Rosi M., Wright H.M.N.Fuentes:googlescopusAreas prone to slow slip events impede earthquake rupture propagation and promote afterslip
ArticleAbstract: At subduction zones, transient aseismic slip occurs either as afterslip following a large earthquakePalabras claves:Autores:Cubas N., Jean Mathieu Nocquet, Patricia A. Mothes, Paul Jarrin, Plain M., Rolandone F., Sandro Vaca, Stephen Hernández, Vallée M., Yvonne FontFuentes:googlescopusGround deformation before the 2015 eruptions of Cotopaxi volcano detected by InSAR
ArticleAbstract: Cotopaxi volcano started a period of volcanic unrest in April 2015 that led to a series of eruptionsPalabras claves:Cotopaxi, InSAR, volcano deformationAutores:Amelung F., Hong S.H., Jean Mathieu Nocquet, Morales Rivera A., Patricia A. Mothes, Paul JarrinFuentes:googlescopusForecasting mechanical failure and the 26 June 2018 eruption of Sierra Negra Volcano, Galápagos, Ecuador
ArticleAbstract: Using recent advancements in high-performance computing data assimilation to combine satellite InSARPalabras claves:Autores:Amelung F., Geist D.J., Gregg P.M., Koric S., Patricia A. Mothes, Yunjun Z., Zhan Y.Fuentes:googlescopusDistribution of discrete seismic asperities and aseismic slip along the Ecuadorian megathrust
ArticleAbstract: A dense GPS network deployed in Ecuador reveals a highly heterogeneous pattern of interseismic couplPalabras claves:Aseismic slip, Ecuador-Colombia subduction zone, Interseismic coupling models, Large and great megathrust earthquakes, Seismic asperities, Slow slip eventAutores:Charvis P., Chlieh M., Cisneros D., Hugo Yepes, Jean Mathieu Nocquet, Jean Yves Collot, Martin X., Mónica Segovia, Patricia A. Mothes, Paul Jarrin, Regnier M.M., Rolandone F., Vallée M., Villegas-Lanza J.C., Yvonne FontFuentes:googlescopusEstimating volcanic deformation source parameters with a finite element inversion: The 2001-2002 unrest at Cotopaxi volcano, Ecuador
ArticleAbstract: Deformation at Cotopaxi was observed between 2001 and 2002 along with recorded seismicity beneath thPalabras claves:Cotopaxi Volcano, finite element analysis, magma reservoir, numerical inversion, unrest, volcano deformationAutores:Gottsmann J., Hickey J., Patricia A. MothesFuentes:googlescopusObsidian source characterization in the Cordillera Real and eastern piedmont of the north Ecuadorian Andes
ArticleAbstract: Recent research in the Quijos and Cosanga valleys of the eastern piedmont of Ecuador's Cordillera RePalabras claves:Andes, ECUADOR, Obsidian procurement, Obsidian provenance, Quijos, XRF and NAAAutores:Cuéllar A., Glascock M., Hall M.L., Knight C., Minard L Hall, Patricia A. MothesFuentes:googlescopusPartitioning of oblique convergence in the Northern Andes subduction zone: Migration history and the present-day boundary of the North Andean Sliver in Ecuador
ArticleAbstract: Along the Ecuadorian margin, oblique subduction induces deformation of the overriding continental plPalabras claves:Andes, ECUADOR, geodynamics, tectonic deformationAutores:Alexandra P. Alvarado, Audin L., Cisneros D., Jaillard E., Jean Mathieu Nocquet, Mónica Segovia, Patricia A. Mothes, Paul Jarrin, Rolandone F.Fuentes:googlescopus