Mostrando 5 resultados de: 5
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Article(5)
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Journal of Volcanology and Geothermal Research(2)
Earth, Planets and Space(1)
Eos(1)
Journal of Geophysical Research: Solid Earth(1)
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scopus(5)
Broadband seismic monitoring of active volcanoes using deterministic and stochastic approaches
ArticleAbstract: We systematically used two approaches to analyze broadband seismic signals for monitoring active volPalabras claves:Autores:Hugo Yepes, Indira Molina, Kumagai H., Maeda T., Mario C. Ruiz, Mayra Vaca, Nakano M., Placios P., Santiago Arrais, Yamashima T.Fuentes:googlescopusAn approach to source characterization of tremor signals associated with eruptions and lahars
ArticleAbstract: Tremor signals are observed in association with eruption activity and lahar descents. Reduced displaPalabras claves:Amplitude source location method, Ejecta volume, High-frequency seismic amplitude, Scaling relation, Volcano MonitoringAutores:Kumagai H., Maeda Y., Mario C. Ruiz, 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:googlescopusSeismic, petrologic, and geodetic analyses of the 1999 dome-forming eruption of Guagua Pichincha volcano, Ecuador
ArticleAbstract: Guagua Pichincha, located 14 km west of Quito, Ecuador, is a stratovolcano bisected by a horseshoe-sPalabras claves:Al-in-hornblende geobarometer, Deformation, Dome-forming eruption, Finite-difference method, TomographyAutores:García-Aristizábal A., Hugo Yepes, Kumagai H., Monzier M., Pablo Samaniego Ponce, Patricia A. MothesFuentes:googlescopusSource process of very-long-period events accompanying long-period signals at Cotopaxi Volcano, Ecuador
ArticleAbstract: Renewed seismic activity of Cotopaxi, Ecuador, began in January 2001 with the increased number of loPalabras claves:crack model, degassing process, dike, long-period event, very-long-period event, Waveform inversionAutores:García-Aristizábal A., Indira Molina, Kumagai H., Nakano M., Patricia A. MothesFuentes:googlescopus