Mostrando 10 resultados de: 27
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Journal of South American Earth Sciences(3)
Journal of Volcanology and Geothermal Research(3)
Earth and Planetary Science Letters(2)
Journal of Petrology(2)
Lithos(2)
Área temáticas
Geología económica(13)
Geología, hidrología, meteorología(11)
Ciencias de la tierra(7)
Ciencias de la Tierra de América del Norte(6)
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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, Kelley D.F., Lisenbee A., Turner H.E., Uzunlar N.Fuentes:scopusAntisana 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:googlescopusCenozoic continental arc magmatism and associated mineralization in Ecuador
ArticleAbstract: Most of the economic ore deposits of Ecuador are porphyry-Cu and epithermal style gold deposits assoPalabras claves:Cenozoic Ecuador, Continental arc magmatism, Epithermal, Porphyry-CuAutores:Bernardo O. Beate, Chiaradia M., Fontboté L.Fuentes:scopusAdakite-like volcanism of Ecuador: Lower crust magmatic evolution and recycling
ArticleAbstract: In the Northern Andes of Ecuador, a broad Quaternary volcanic arc with significant across-arc geochePalabras claves:Adakite, ECUADOR, Igneous fractionation, Quaternary, radiogenic isotopes, VolcanismAutores:Bernardo O. Beate, Chiaradia M., Fontignie D., Müntener O.Fuentes:scopusArtisanal and small gold mining and petroleum production as potential sources of heavy metal contamination in ecuador: A call to action
ArticleAbstract: Mining and petroleum production are the source of many elements and base materials fundamental for oPalabras claves:Artisanal and small gold mining, Contaminant movement, ECUADOR, Environmental risks, Extractive industriesAutores:Bernardo O. Beate, Jose Luis Rivera-Parra, María Belén Ochoa, Ximena DíazFuentes:scopusDo the Billecocha normal faults (Ecuador) reveal extension due to lithospheric body forces in the northern Andes?
ArticleAbstract: Active compressional and transcurrent structures are widely reported for the entire northern Andes,Palabras claves:Autores:Bernardo O. Beate, Carey-Gailhardis E., Ego F., Sébrier M.Fuentes:scopusEffects of aseismic ridge subduction on the geochemistry of frontal arc magmas
ArticleAbstract: Aseismic ridges are variably broad linear topographic features built by submarine volcanic activityPalabras claves:adakite-like, Carnegie ridge, ECUADOR, frontal arc, geochemistry, modellingAutores:Bernardo O. Beate, Chiaradia M., Müntener O.Fuentes:scopusGeochemical and isotopic characterization of volcanic and geothermal fluids discharged from the Ecuadorian volcanic arc
ArticleAbstract: The Ecuadorian Quaternary volcanic arc is characterized by about 60 volcanoes many of which are actiPalabras claves:Carbon isotope, Ecuador volcanoes, Helium isotope, Nitrogen isotope, Thermal watersAutores:Bernardo O. Beate, Inguaggiato S., Julie Bourquin, Silvana HidalgoFuentes:googlescopusGeochemical and petrological constraints on rear-arc magma genesis processes in Ecuador: The Puyo cones and Mera lavas volcanic formations
ArticleAbstract: The Puyo scoria cones and the Mera lava flows, two newly recognized volcanic formations dated betweePalabras claves:absarokite, Andes, ECUADOR, phlogopite, Rear-arc, SubductionAutores:Bernardo O. Beate, Bourdon E., Cotten J., Eissen J.P., Fornari M., Hoffer G.Fuentes:scopusGeochemical evolution of the Quaternary Chachimbiro Volcanic Complex (frontal volcanic arc of Ecuador)
ArticleAbstract: The Chachimbiro volcanic complex (CVC) is a composite volcano located in the frontal part of the EcuPalabras claves:Adakite-like rocks, Magma genesis in arcs, Porphyry, RAFC modelling, Residual meltAutores:Béguelin P., Bellver-Baca M.T., Bernardo O. Beate, Chiaradia M., Deriaz B., Mendez-Chazarra N., Villagómez-Díaz D.Fuentes:scopus