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A contribution to the hazards assessment at Copahue volcano (Argentina-Chile) by facies analysis of a recent pyroclastic density current deposit
(Elsevier Science, 2016-11)
We recognised and interpreted a recent pyroclastic density current (PDC) deposit at the Copahue volcano (Southern Andes), through a field survey and a sedimentological study. The relationships between the behaviour of the ...
Polycyclic scoria cones of the Antofagasta de la Sierra basin, Southern Puna plateau, Argentina
(Edinburgh Scottish Academy, 2017-06)
Despite a number of published papers focusing on the geodynamic implications of the recent Southern Puna mafic magmatism, there have been fewer studies of the volcanology and stratigraphy of this outstanding volcanism. ...
La actividad explosiva del volcán Turrialba (Costa Rica) en el período 2010 - 2016
(Universidad de Costa Rica, 2016-12-18)
The most recent eruptive activity of Turrialba volcano began on the 5th of January 2010, after more than a century of dormancy. The fragmentation process and aerodynamic behavior of the ash from Turrialba’s vulcanian ...
2006-2007 explosive activity and erupted products of Ubinas volcano (Peru)
(Instituto Geológico, Minero y Metalúrgico - INGEMMETPE, 2008)
[ENG] Ubinas, the most historically active volcano in southern Peru, has shown 24 degassing and ashfall episodes since A.D.1550. A population of ~3500 is living within 12 km of Ubinas and has been periodically affected ...
Análisis morfológico de cenizas en las formaciones Las Mesas y Silencio (volcán Doña Juana Joven) e implicaciones para estudios de fragmentación
(Universidad de los AndesGeocienciasFacultad de CienciasDepartamento de Geociencias, 2023-05)
La fragmentación primaria del magma, es el mecanismo impulsor de la explosividad en erupciones volcánicas y el encargado de la producción de fragmentos piroclasticos. La determinación del estilo de fragmentación en erupciones, ...
Explosive activity of turrialva volcano (costa rica) in 2010-2016Actividad explosiva del turrialba (Costa Rica) en el 2010-2016
(Universidad de Costa Rica, 2016)
The eruptive activity of Turrialba volcano (Costa Rica) in the XIX century: reinterpretation of historical documents and depositsLa actividad eruptiva del volcán Turrialba (Costa Rica) en el siglo XIX: reinterpretación de los documentos históricos y de los depósitos
(Universidad de Costa Rica, 2021)