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Article(21)
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Geología, hidrología, meteorología(19)
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Hydrothermal fluid migration due to interaction with shallow magma: Insights from gravity changes before and after the 2015 eruption of Cotopaxi volcano, Ecuador
ArticleAbstract: On August 14, 2015 Cotopaxi Volcano (Ecuador) erupted with several phreatomagmatic explosions afterPalabras claves:Cotopaxi Volcano, Hydrothermal fluid migration, Time-lapse gravity, volcanic unrestAutores:Battaglia M., Calahorrano-Di Patre A., Elizabeth H. Gaunt, Mario C. Ruiz, Patricia A. Mothes, Williams-Jones G., Witter J., Zurek J.M.Fuentes:googlescopusEnormous 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: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:googlescopusJuvenile magma recognition and eruptive dynamics inferred from the analysis of ash time series: The 2015 reawakening of Cotopaxi volcano
ArticleAbstract: Forecasting future activity and performing hazard assessments during the reactivation of volcanoes rPalabras claves:Cotopaxi Volcano, eruption dynamics, hazard assessment, Volcanic ash, Volcano MonitoringAutores:Antonio Proaño, Elizabeth H. Gaunt, Evelyn Criollo, Julien Bernard, Kueppers U., Patricia A. Mothes, Silvana Hidalgo, Wright H.M.N.Fuentes:googlescopusSource process of very-long-period events accompanying long-period signals at Cotopaxi Volcano, Ecuador
ArticleAbstract: Renewed seismic activity of Cotopaxi, Ecuador, began in January 2001 with the increased number of loPalabras claves:crack model, degassing process, dike, long-period event, very-long-period event, Waveform inversionAutores:García-Aristizábal A., Indira Molina, Kumagai H., Nakano M., Patricia A. MothesFuentes:googlescopusStorage conditions of the mafic and silicic magmas at Cotopaxi, Ecuador
ArticleAbstract: The 2015 reactivation of the Cotopaxi volcano urges us to understand the complex eruptive dynamics oPalabras claves:Andesite, Cotopaxi, eruptive dynamics, Experimental petrology, RhyoliteAutores:Andújar J., Indira Molina, Martel C., Patricia A. Mothes, Pichavant M., Scaillet B.Fuentes:googlescopusTemporal evolution of the magmatic system at Tungurahua Volcano, Ecuador, detected by geodetic observations
ArticleAbstract: Changes in the pathway and timescale of magma ascent can be responsible for variations in eruptive sPalabras claves:GPS, InSAR, Statistical integration, Tungurahua, volcanoAutores:Biggs J., Ebmeier S.K., Edmonds M., Mario C. Ruiz, Muller C., Patricia A. Mothes, Paul Jarrin, Placios P.Fuentes:googlescopusThe plinian fallout associated with Quilotoa's 800 yr BP eruption, Ecuadorian Andes
ArticleAbstract: Large volcanic eruptions at dacitic or rhyolitic volcanoes often generate exceptional volumes of finPalabras claves:co-plinian ash, Crystal-rich fallout, Ecuadorian andes, explosive volcanism, QuilotoaAutores:Hall M.L., Patricia A. MothesFuentes:googlescopusThe “Mera” lahar deposit in the upper Amazon basin: Transformation of a late Pleistocene collapse at Huisla volcano, central Ecuador
ArticleAbstract: The Sub-Andean zone east of the Cordillera Real, Ecuador and out to the Amazon basin's western margiPalabras claves:Ecuador's Sub-Andean zone, Huisla DAD, Pastaza river, Huisla volcano, Lahar deposits, Mera, PastazaAutores:Hall M.L., Keen H.F., Patricia A. Mothes, Pedro Alejandro Espín Bedón, Viviana Valverde ArcosFuentes:googlescopusTriggering of the powerful 14 July 2013 Vulcanian explosion at Tungurahua Volcano, Ecuador
ArticleAbstract: The 14 July 2013 Vulcanian explosion at Tungurahua occurred after two months of quiescence and was ePalabras claves:Gas over-pressure, Magma Permeability, Plagioclase microlite, Tensile strength, Tungurahua Volcano, Vulcanian explosionsAutores:Browning J., Burgisser A., Elizabeth H. Gaunt, Evelyn Criollo, Julien Bernard, Mebkp_redith P.G., Patricia A. MothesFuentes:googlescopus