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Article(7)
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Journal of Volcanology and Geothermal Research(5)
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Geochronological evolution of the potentially active Iliniza Volcano (Ecuador) based on new K-Ar ages
ArticleAbstract: The youngest volcanism of the Ecuadorian Volcanic Front (Western Cordillera) is mainly dominated byPalabras claves:ECUADOR, geomorphology, Iliniza volcano, K-Ar dating, Volcanic hazardsAutores:Espín P.A., Lahitte P., LePennec J.L., Liorzou C., Marco D. Córdova, Pablo Samaniego Ponce, Quidelleur X., Santiago Santamaría, Silvana HidalgoFuentes:scopusPetrological analysis of the pre-eruptive magmatic process prior to the 2006 explosive eruptions at Tungurahua volcano (Ecuador)
ArticleAbstract: Understanding the processes at the origin of explosive events is crucial for volcanic hazard mitigatPalabras claves:ECUADOR, Magma mixing, Plumbing system, recharge, Thermobarometry, TungurahuaAutores:Claude Robin, LePennec J.L., Pablo Samaniego Ponce, Silvana HidalgoFuentes:scopusPyroclastic flow erosion and bulking processes: comparing field-based vs. modeling results at Tungurahua volcano, Ecuador
ArticleAbstract: Pyroclastic density currents (PDCs) are high-temperature and high-velocity mixtures that threaten poPalabras claves:Componentry, erosion, numerical simulation, Pyroclastic density currents, TungurahuaAutores:Julien Bernard, Kelfoun K., LePennec J.L., Silvia X. VallejoFuentes:scopusNoble gas magmatic signature of the Andean Northern Volcanic Zone from fluid inclusions in minerals
ArticleAbstract: Trace volatile elements like He are key for understanding the mantle source signature of magmas andPalabras claves:Andean Volcanic Belt, Crustal thickness, Fluid inclusions, Helium, Noble gases, Northern Volcanic ZoneAutores:Aiuppa A., Alberti E., Bani P., Ceballos J.A., Gaglio V., Lages J., LePennec J.L., Moussallam Y., Narváez P.A., Pablo Samaniego Ponce, Rizzo A.L., Sandoval-Velasquez A., Schipper C.I., Silvana HidalgoFuentes:googlescopusThe 2006-2009 activity of the Ubinas volcano (Peru): Petrology of the 2006 eruptive products and insights into genesis of andesite magmas, magma recharge and plumbing system
ArticleAbstract: Following a fumarolic episode that started six months earlier, the most recent eruptive activity ofPalabras claves:Explosive activity, Magma mixing, Magma recharge, Perú, Thermobarometry, UbinasAutores:LePennec J.L., Pablo Samaniego Ponce, Rivera M., Thouret J.C.Fuentes:scopusThe genetic relationship between andesites and dacites at Tungurahua volcano, Ecuador
ArticleAbstract: Volcanic eruptions of intermediary and silica-rich magmas (andesites, dacites and rhyolites) in convPalabras claves:Autores:Ancellin M.A., Gannoun A., LePennec J.L., Nauret F., Pablo Samaniego Ponce, Schiano P., Silvana Hidalgo, Tournigand P.Y., Vlastelic I.Fuentes:scopusThree-dimensional P-wave velocity structure of Tungurahua Volcano, Ecuador
ArticleAbstract: Tungurahua Volcano in the Ecuadorian Andes is a large andesitic stratovolcano (5023 m) that has beenPalabras claves:Conduit, dike, Finite-difference method, Magma, TomographyAutores:Hall M.L., Indira Molina, Kumagai H., LePennec J.L.Fuentes:scopus