Mostrando 10 resultados de: 24
Filtros aplicados
Publisher
Journal of Volcanology and Geothermal Research(8)
Bulletin of Volcanology(2)
Journal of South American Earth Sciences(2)
Archaeological and Anthropological Sciences(1)
Contributions to Mineralogy and Petrology(1)
Área temáticas
Geología, hidrología, meteorología(15)
Ciencias de la tierra(6)
Ciencias de la Tierra de otras zonas(3)
Geología económica(3)
Paleontología(3)
Área de conocimiento
Volcanismo(14)
Geografía(9)
Ciencia planetaria(2)
Ciencias naturales(2)
Geomorfología(2)
A pre-Columbian obsidian trade from secondary fluvial sources supported by new geochemical data from the Alto Coca Reserve and Sumaco sites (Napo Province, Ecuador)
ArticleAbstract: New obsidian samples (fragments of pebbles and flakes), mixed with ceramic sherds, were found in 10–Palabras claves:Cosanga River sources, ECUADOR, obsidian, Pre-Columbian trade, Quijos ValleyAutores:Mark Thurber, Oddone M., Patricia A. Mothes, Renzulli A., Santi P., Taussi M., Thurber M.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:googlescopusHazard assessment and monitoring of Ecuadorian volcanoes: challenges and progresses during four decades since IG-EPN foundation
ReviewAbstract: The Instituto Geofísico (IG-EPN) was created in 1983 by faculty of the Escuela Politécnica Nacional,Palabras claves:ECUADOR, hazard assessment, IAVCEI Volcanic Surveillance and Crisis Management Award, IG-EPN, Volcano observatoryAutores:Alexandra P. Alvarado, Cristina Ramos, Hall M.L., Jorge Aguilar, Julien Bernard, Mario C. Ruiz, Mayra Vaca, Mónica Segovia, Pablo Samaniego Ponce, Patricia A. Mothes, Patricio A. Ramón, S. Daniel Andrade, Silvana Hidalgo, Yepes H.Fuentes:scopusDeformation of the Ecuadorian Inter-Andean valley and surroundings from a combined InSAR-GNSS velocity field 2017–2023.
ArticleAbstract: We present a survey of deformation in the Ecuadorian Inter-Andean valley and surrounding regions froPalabras claves:ECUADOR, InSAR, inter-Andean valley, tectonic faults, velocity field, VolcanoesAutores:Ebmeier S.K., Elliott J.R., Jack McGrath, Milan Lazecky, Patricia A. Mothes, Pedro Alejandro Espín Bedón, S. Daniel Andrade, Tim J. Wright, Yasser MaghsoudiFuentes:scopusThe enormous Chillos Valley Lahar: An ash-flow-generated debris flow from Cotopaxi Volcano, Ecuador
ArticleAbstract: The Chillos Valley Lahar (CVL), the largest Holocene debris flow in area and volume as yet recognizePalabras claves:Cotopaxi, debris flow, ECUADOR, North Andes, Pyroclastic flowAutores:Hall M.L., Janda R.J., Patricia A. MothesFuentes:googlescopusVolcanic eruptions with little warning: The case of Volcán Reventador's Surprise November 3, 2002 Eruption, Ecuador
ArticleAbstract: Successful mitigation of a possible volcanic disaster depends upon the early detection of renewed voPalabras claves:ECUADOR, Eruption with little warning, Reventador volcanoAutores:García-Aristizábal A., Hall M.L., Hugo Yepes, LePennec J.L., Pablo Samaniego Ponce, Patricia A. Mothes, Patricio A. RamónFuentes:googlescopusVolcanic impediments in the progressive development of pre-Columbian civilizations in the Ecuadorian Andes
ArticleAbstract: Archaeological investigations in Ecuador have proposed that there appear to be hiatus or anomalous jPalabras claves:ECUADOR, hiatus, pre-Columbian cultures, Volcanic eruptionsAutores:Hall M.L., Minard L Hall, Patricia A. MothesFuentes: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:googlescopusMDTanaliza: understanding digital elevation models when facing gravity-driven flows in a hazard assessment context
ArticleAbstract: The Digital Elevation Model (DEM) is one of the most important inputs when working on computer simulPalabras claves:Cotopaxi, Digital elevation model, ECUADOR, Gravity-driven flow model, hazard assessmentAutores:Carlos Estrella Paredes, Espín P.A., Francisco J. Vasconez, García A., Hugo Yepes, José Manuel Marrero, Ortiz R., Patricia A. Mothes, Yepes H.Fuentes:googlescopusMapping and measuring lava volumes from 2002 to 2009 at El Reventador Volcano, Ecuador, from field measurements and satellite remote sensing
ArticleAbstract: Estimates of lava volume, and thus effusion rate, are critical for assessing volcanic hazard and arePalabras claves:ECUADOR, El Reventador volcano, InSAR, Lava effusion rate, Lava flowsAutores:Biggs J., Ebmeier S.K., Francisco Herrera, María Fernanda Naranjo, Patricia A. Mothes, Patricio A. Ramón, Silvia X. VallejoFuentes:scopus