Mostrando 10 resultados de: 29
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Lithos(4)
Journal of South American Earth Sciences(3)
Journal of Volcanology and Geothermal Research(3)
Earth and Planetary Science Letters(2)
Journal of Petrology(2)
Área temáticas
Geología económica(13)
Geología, hidrología, meteorología(13)
Ciencias de la tierra(7)
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A capstone course in ecuador: The andes/galápagos volcanology field camp program
ArticleAbstract: We developed and implemented the Galapagos Volcanology Field Camp, a 3 week, 3 credit hour course foPalabras claves:Experiential learning, Field camp, VolcanologyAutores:Bernardo O. Beate, Hope E. Turner, Kelley D.F., Lisenbee A., Turner H.E., Uzunlar N.Fuentes:scopusTungurahua 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:googlescopusNew constraints on the tectonic history of the basement of the Western Cordillera and coastal forearc of Ecuador
ArticleAbstract: The Western Cordillera and forearc of the Northern Andes (north of 5° S) are constructed from allochPalabras claves:Active margins, Andes, ECUADOR, geochemistry, geochronology, Isotopic tracingAutores:Antoine de Haller, Bernardo O. Beate, Chiaradia M., Cristian Vallejo, Sebastian Betancur, Spikings R.A., Stephen Forti, Ulianov A., Winkler W.Fuentes:scopusTesting stable isotope paleoaltimetry with Quaternary volcanic glasses from the Ecuadorian Andes
ArticleAbstract: Paleoaltimetry provides critical constraints on orogenic processes. Validation of paleoaltimeters enPalabras claves:Autores:Bernardo O. Beate, Breecker D., Bright J., Horton B.K., Jackson L.J.Fuentes:scopusThe 3640–3510 BC rhyodacite eruption of Chachimbiro compound volcano, Ecuador: a violent directed blast produced by a satellite dome
ArticleAbstract: Based on geochronological, petrological, stratigraphical, and sedimentological data, this paper descPalabras claves:Chachimbiro, Directed blast, Physical volcanology, Ryodacite, Satellite dome, ThermobarometryAutores:Bernardo O. Beate, Claude Robin, Jenny Quijozaca, Julien Bernard, Silvana HidalgoFuentes:scopusThe Yanaurcu volcano (Western Cordillera, Ecuador): A field, petrographic, geochemical, isotopic and geochronological study
ArticleAbstract: The Yanaurcu volcanic center in the Ecuadorian frontal arc is characterized by several epochs of actPalabras claves:Adakite, Andesite, Crustal processes, ECUADOR, Garnet fractionation, rechargeAutores:Béguelin P., Bernardo O. Beate, Chiaradia M., Spikings R.A.Fuentes:scopusThe geological history of northwestern South America: From Pangaea to the early collision of the Caribbean Large Igneous Province (290-75 Ma)
ReviewAbstract: Northwestern South America preserves a record of the assembly of western Pangaea, its disassembly anPalabras claves:geochemistry, geochronology, Pangaea, South America, Tectonic reconstruction, ThermochronologyAutores:Bernardo O. Beate, Cochrane R., Cristian Vallejo, Spikings R.A., Van der Lelij R., Villagómez-Díaz D., Winkler W.Fuentes:googlescopusGeochronological, geochemical and isotopic characterisation of the Early Cretaceous Andean margin within Ecuador: The Alao Arc
ArticleAbstract: Tectonic models of the Early Cretaceous Andean margin in Ecuador are hindered by a paucity of accuraPalabras claves:Active margins, Andes, ECUADOR, geochemistry, geochronology, IsotopesAutores:Andrés Zambrano, Bernardo O. Beate, Chiaradia M., Cristian Vallejo, Hugo Carrasco, Paul Buenaño, Spikings R.A., Ulianov A.Fuentes:scopusWhy large porphyry Cu deposits like high Sr/Y magmas?
ArticleAbstract: Porphyry systems supply most copper and significant gold to our economy. Recent studies indicate thaPalabras claves:Autores:Bernardo O. Beate, Chiaradia M., Kouzmanov K., Ulianov A.Fuentes:scopusZoning of the geothermal gradient in the Oriente Basin of Ecuador from Bottom Hole Temperatures
ArticleAbstract: The Oriente Basin (Late Cretaceous-Cenozoic) is one of the most complex and attractive foreland sediPalabras claves:Exploration and utilization of geothermal energy, Geothermal energy in oil wells, Geothermal resourceAutores:Bernardo O. Beate, Christian Romero, Elena Angulo-RomeroFuentes:scopus