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Journal of Volcanology and Geothermal Research(9)
Geophysical Research Letters(8)
Journal of Geophysical Research: Solid Earth(5)
Earth and Planetary Science Letters(4)
Bulletin of Volcanology(2)
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Geología, hidrología, meteorología(45)
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Automatic Recognition of Long Period Events from Volcano Tectonic Earthquakes at Cotopaxi Volcano
ArticleAbstract: Geophysics experts are interested in understanding the behavior of volcanoes and forecasting possiblPalabras claves:Decision trees (DT), Feature Extraction, feature selection, seismic event classification, seismic event detection, support vector machines (SVM), volcanic eventsAutores:Diego S. Benitez, Jose Luis Rojo-Álvarez, Mario C. Ruiz, Ricardo Carrera, Roman Lara-CuevaFuentes:googlescopusBenchmarking Seismic-Based Feature Groups to Classify the Cotopaxi Volcanic Activity
ArticleAbstract: We systematically and comprehensively tested almost 100 feature groups in four commonly used automatPalabras claves:Feature relevance, feed-forward back-propagation (FFBP) neural network, k-nearest neighbors (kNN), Machine learning classifiers (MLCs), naive Bayes (NB), random forest (RF), Seismic Events Classification, volcano seismic events featuresAutores:Diego S. Benitez, Felipe Grijalva, Mario C. Ruiz, Noel Perez, Pablo Venegas, Roman Lara-CuevaFuentes:scopusBroadband 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:googlescopusA New volcanic seismic signal descriptor and its application to a data set from the cotopaxi volcano
ArticleAbstract: This article proposes a new volcano seismic signal descriptor for improving the area under the receiPalabras claves:Machine learning classifiers (MLCs), seismic event classification, seismic pattern generation, spectrogram based featuresAutores:Diego S. Benitez, Mario C. Ruiz, Noel Perez, Pablo Venegas, Roman Lara-CuevaFuentes:scopusA brief frequency analysis of various types of volcanic microearthquakes
Conference ObjectAbstract: The seismic behavior of volcanoes in the Andean mountain range plays an important role in improvingPalabras claves:Cotopaxi Volcano, Frequency band, Llaima volcano, Microearthquakes, Spectral estimationAutores:Alexis F. Tinoco-S, Fernando Lara-Lara, Mario C. Ruiz, Roman Lara-Cueva, RUBEN DARIO LEON VASQUEZ, Ruben LeónFuentes:googlescopusCrustal thickness and magma storage beneath the Ecuadorian arc
ArticleAbstract: The Northern Andes of Ecuador contain some of the most active volcanic systems in the Andes and extePalabras claves:Crustal Imaging, crustal structure, Joint inversion, SOUTH AMERICA, Volcanic structureAutores:Beck S.L., Delph J., Koch C.D., Lynner C., Mario C. Ruiz, Meltzer A., Pablo Samaniego Ponce, Patricia A. Mothes, Silvana Hidalgo, Stephen HernándezFuentes:scopusCaldera resurgence during the 2018 eruption of Sierra Negra volcano, Galápagos Islands
ArticleAbstract: Recent large basaltic eruptions began after only minor surface uplift and seismicity, and resulted iPalabras claves:Autores:Amelung F., Andrés Gorki Ruiz, Bagnardi M., Bean C.J., Bell A.F., Ebinger C.J., Gleeson M.L.M., Grannell J., Higgins M., Julien Bernard, LaFemina P.C., Liorzou C., Lundgren P., Mario C. Ruiz, Meier N.J., Möllhoff M., Oliva S.J., Stephen Hernández, Stock M.J.Fuentes:scopusAscending seismic source during an explosive eruption at Tungurahua volcano, Ecuador
ArticleAbstract: Application of seismic techniques to an explosion event at Tungurahua volcano, Ecuador, provided clePalabras claves:Autores:Hugo Yepes, Kozono T., Kumagai H., Mario C. Ruiz, Placios P.Fuentes:scopusAcoustic multipole source model for volcanic explosions and inversion for source parameters
ArticleAbstract: Volcanic explosions are accompanied by strong acoustic pressure disturbances in the atmosphere. WithPalabras claves:Acoustic properties, Inverse theory, Volcano MonitoringAutores:Kim K., Lees J., Mario C. RuizFuentes:scopus