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Holocene Marine Tephra Offshore Ecuador and Southern Colombia: First Trench-to-Arc Correlations and Implication for Magnitude of Major Eruptions
ArticleAbstract: Tephra layers preserved in marine sediments are strong tools to study the frequency, magnitude and sPalabras claves:ECUADOR, geochemistry, land-sea correlation, tephrochronology, VolcanologyAutores:Bablon M., Collot J.Y., Devidal J.L., Jean Noël Proust, LePennec J.L., Liorzou C., Michaud F.A., Migeon S., Miguel González, Nauret F., Orange F., Pablo Samaniego Ponce, Patricia A. Mothes, Ratzov G., Saillard M., Silvana Hidalgo, Silvia X. VallejoFuentes:scopusEnormous and far-reaching debris avalanche deposits from Sangay volcano (Ecuador): Multidisciplinary study and modeling the 30 ka sector collapse
ArticleAbstract: Sangay is one of the most active volcanoes in the world. Its eruptions were first recorded by SpanisPalabras claves:Debris avalanche deposits, ECUADOR, Hummocky morphology, Sangay, VolcFlow modelingAutores:Bernardo O. Beate, Julien Bernard, Patricia A. Mothes, Viviana ValverdeFuentes:googlescopusA pre-Columbian obsidian trade from secondary fluvial sources supported by new geochemical data from the Alto Coca Reserve and Sumaco sites (Napo Province, Ecuador)
ArticleAbstract: New obsidian samples (fragments of pebbles and flakes), mixed with ceramic sherds, were found in 10–Palabras claves:Cosanga River sources, ECUADOR, obsidian, Pre-Columbian trade, Quijos ValleyAutores:Oddone M., Patricia A. Mothes, Renzulli A., Santi P., Taussi M., Thurber M.Fuentes:googlescopusImaging rapid early afterslip of the 2016 Pedernales earthquake, Ecuador
ArticleAbstract: High-Rate (HR) GPS time series following the 2016 Mw 7.8 Pedernales earthquake suggest significant pPalabras claves:aftershocks, afterslip, ECUADOR, high-rate GPS time series, Pedernales, postseismic, SubductionAutores:Agurto-Detzel H., Cavalié O., Jean Mathieu Nocquet, Patricia A. Mothes, Paul Jarrin, Rolandone F., Sladen A., Tsang L.L.H., Twardzik C., Vergnolle M.Fuentes:googlescopusImpact of tephra falls on Andean communities: The influences of eruption size and weather conditions during the 1999-2001 activity of Tungurahua volcano, Ecuador
ArticleAbstract: Repeated ash fall events have occurred during the 1999-ongoing eruption of Tungurahua volcano, EcuadPalabras claves:Andean communities, Ash fall, ECUADOR, Tephra volume, Tungurahua Volcano, weather conditionsAutores:Gorki A. Ruiz, Hugo Yepes, LePennec J.L., Palacios E., Patricia A. Mothes, Patricio A. RamónFuentes:googlescopusForests of the tropical eastern Andean flank during the middle Pleistocene
ArticleAbstract: Inter-bedded volcanic and organic sediments from Erazo (Ecuador) indicate the presence of four diffePalabras claves:AMAZON, ECUADOR, fire, Neotropics, No analogue, Pollen, WoodlandAutores:Cárdenas M., Gosling W.D., Patricia A. Mothes, Pennington R.T., Poole I., Sherlock S.Fuentes:googlescopusInSAR Deformation Analysis and Source Modelling of the Guagua Pichincha Volcano (Ecuador)
Conference ObjectAbstract: Guagua Pichincha (4784 m a.s.1.) is a dacite-composed stratovolcano, located 12 km to the west of QuPalabras claves:ECUADOR, GUAGUA PICHINCHA, HAZARD, InSAR, modelling, volcanoAutores:Atzori S., Marco A. Yépez, Mario C. Ruiz, Pablo Samaniego Ponce, Patricia A. Mothes, Tolomei C., Trasatti E.Fuentes:scopusMDTanaliza: understanding digital elevation models when facing gravity-driven flows in a hazard assessment context
ArticleAbstract: The Digital Elevation Model (DEM) is one of the most important inputs when working on computer simulPalabras claves:Cotopaxi, Digital elevation model, ECUADOR, Gravity-driven flow model, hazard assessmentAutores:Carlos Estrella Paredes, Espín P.A., Francisco J. Vasconez, García A., José Manuel Marrero, Ortiz R., Patricia A. Mothes, Yepes H.Fuentes:googlescopusMapping and measuring lava volumes from 2002 to 2009 at El Reventador Volcano, Ecuador, from field measurements and satellite remote sensing
ArticleAbstract: Estimates of lava volume, and thus effusion rate, are critical for assessing volcanic hazard and arePalabras claves:ECUADOR, El Reventador volcano, InSAR, Lava effusion rate, Lava flowsAutores:Biggs J., Ebmeier S.K., Francisco Herrera, María Fernanda Naranjo, Patricia A. Mothes, Patricio A. Ramón, Silvia X. VallejoFuentes:scopusLate Holocene phases of dome growth and Plinian activity at Guagua Pichincha volcano (Ecuador)
ArticleAbstract: Since the eruption which affected Quito in AD 1660, Guagua Pichincha has been considered a hazardousPalabras claves:ECUADOR, Holocene volcanism, Pichincha volcano, Plinian eruption, radiocarbon datingAutores:Claude Robin, LePennec J.L., Pablo Samaniego Ponce, Patricia A. Mothes, van der Plicht J.Fuentes:scopus