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Journal of Volcanology and Geothermal Research(9)
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scopus(20)
Antisana volcano: A representative andesitic volcano of the eastern cordillera of Ecuador: Petrography, chemistry, tephra and glacial stratigraphy
ArticleAbstract: Antisana volcano is representative of many active andesitic strato-volcanoes of Pleistocene age in EPalabras claves:ANTISANA, Long-lived evolving andesitic volcanism, Northern Volcanic ZoneAutores:Bernardo O. Beate, Claude Robin, Hall M.L., Militzer A., Pablo Samaniego Ponce, Patricia A. Mothes, Patricio A. RamónFuentes:googlescopusA younger dryas icecap in the Equatorial Andes
ArticleAbstract: Morphologic and stratigraphic evidence shows that a late-glacial ice cap existed on part of the EastPalabras claves:Autores:Clapperton C., Gemmell A., Hall M.L., Helmens K., Hole M., Kuhry P., Patricia A. Mothes, Still J.Fuentes:googlescopusGeochemistry and petrology of the most recent deposits from Cotopaxi Volcano, Northern Volcanic Zone, Ecuador
ArticleAbstract: Cotopaxi volcano is located in the Northern Volcanic Zone of the South American Andes. Pyroclastic dPalabras claves:Igneous petrology, Lower crustal melting, Rhyolite, Subduction, U-series isotopesAutores:Davidson J., Garrison J.M., Hall M.L., Patricia A. MothesFuentes:googlescopusEnhancing volcano-monitoring capabilities in Ecuador
ArticleAbstract:Palabras claves:Autores:Alexandra P. Alvarado, Caceres V., Cisneros C., Cristina Ramos, Freddy Vásconez, García-Aristizábal A., Gomezjurado L., Hall M.L., Hugo Yepes, Imai T., Indira Molina, Inoue H., Inoue I., Jorge Aguilar, Kumagai H., Liliana Troncoso, Mayra Vaca, Miyakawa K., Mónica Segovia, Nagai T., Nakano M., Paredes M., Patricia A. Mothes, Patricio A. Ramón, Pinajota E., Placios P., Pozo J., Santiago Arrais, Wilson Enríquez, Yamashina T., Yokoe K.Fuentes:googlescopusEstimating rates of decompression from textures of erupted ash particles produced by 1999-2006 eruptions of Tungurahua volcano, Ecuador
ArticleAbstract: Persistent low- to moderate-level eruptive activity of andesitic volcanoes is difficult to monitor bPalabras claves:Autores:Andrés Gorki Ruiz, Cashman K.V., Hall M.L., LePennec J.L., Patricia A. Mothes, Wright H.M.N.Fuentes: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:googlescopusLate Pleistocene and Holocene activity of the Atacazo-Ninahuilca Volcanic Complex (Ecuador)
ArticleAbstract: The Atacazo-Ninahuilca Volcanic Complex (ANVC) is located in the Western Cordillera of Ecuador, 10 kPalabras claves:Atacazo-Ninahuilca, ECUADOR, geochronology, Holocene, radiocarbon dating, stratigraphy, Volcanic hazardsAutores:Almeida E., Chazot G., Eissen J.P., Hall M.L., Monzier M., Silvana Hidalgo, van der Plicht J.Fuentes:googlescopusTungurahua Volcano, Ecuador: Structure, eruptive history and hazards
ArticleAbstract: Tungurahua, one of Ecuador's most active volcanoes, is made up of three volcanic edifices. TungurahuPalabras claves:Andesite magmatism, Derbis avalanche and dam, ECUADOR, Hazards, Magma flux rate, Tungurahua VolcanoAutores:Bernardo O. Beate, Claude Robin, Hall M.L., Monzier M., Patricia A. MothesFuentes:googlescopusSequential plug formation, disintegration by Vulcanian explosions, and the generation of granular Pyroclastic Density Currents at Tungurahua volcano (2013-2014), Ecuador
ArticleAbstract: Following 84. years of repose, Tungurahua volcano, Ecuador initiated its present eruptive episode inPalabras claves:Cyclic vulcanian explosions, Highest energy, PDC formation, Plug formationAutores:Alexander L. Steele, Douillet G.A., Hall M.L., Julien Bernard, Mario C. Ruiz, Patricia A. Mothes, Patricio A. Ramón, Santiago X. Aguaiza, Silvia X. VallejoFuentes:googlescopusShallow-level differentiation of phonolitic lavas from Sumaco Volcano, Ecuador
ArticleAbstract: Sumaco Volcano is located in the rear-arc of Ecuador and produces phonolitic alkaline lavas hostingPalabras claves:ECUADOR, Phonolite, Rear-arc, Sulfur, SUMACOAutores:Escobar R.D., Garrison J.M., Hall M.L., Patricia A. Mothes, Patricio A. Ramón, Scott S., Sims K.W.W., Yogodzinski G.M.Fuentes:googlescopus