Teresa Scolamacchia, C. Pullinger, Lizeth Caballero, Francisco Montalvo, Laura Beramendi‐Orosco, Galia González Hernández,
... the stratigraphic sequence of the 2005 eruption of Ilamatepec volcano together with sedimentological and chemical analyses of ... than previously thought. The new data confirms that Ilamatepec volcano is one of the most active volcanoes ... more detailed studies of the eruptive sequence of Ilamatepec volcano are mandatory to establish future eruptive patterns.
Tópico(s): Geology and Paleoclimatology Research
2009 - Elsevier BV | Journal of Volcanology and Geothermal Research
... impacted by the 2005 eruption of Santa Ana (Ilamatepec) volcano and Tropical Storm Stan in western El ...
Tópico(s): Disaster Response and Management
2012 - Taylor & Francis | Environmental Hazards
Nathalie Hasselle, Francisco Montalvo, Dmitri Rouwet, Angélo Battaglia, Marcello Bitetto, Demetrio Escobar, Eduardo Gutiérrez, Jacqueline Rivera, Ana Mirian Villalobos, Raffaello Cioni, J. Maarten de Moor, Tobias P. Fischer, Alessandro Aiuppa,
We here present the first chemical characterization of the volcanic gas plume issuing from the Santa Ana crater lake, a hyper-acidic crater lake (pH of − 0.2 to 2.5) in north-western El Salvador. Our results, obtained during regular surveys in 2017 and 2018 using a Multi-GAS instrument, demonstrate a hydrous gas composition (H2O/SO2 ratios from 32 to 205) and SO2 as the main sulfur species (H2S/SO2 = 0.03–0.1). We also find that gas composition evolved during our investigated period, with the CO2/SO2 ratio ...
Tópico(s): Geological and Tectonic Studies in Latin America
2019 - Springer Science+Business Media | Bulletin of Volcanology
osandoval osandoval, José David Roldán Sánchez, Bettina Martinez-HacNert, Gabriel Legorreta Paulín, Francisco S. Montalvo Piche,
... at the Volcan Santa Ana also Nnown as Ilamatepec Volcano in Santa Ana, El Salvador, where very ...
Tópico(s): Tree Root and Stability Studies
2016 - Pan American Institute of Geography and History | Revista Geográfica
No abstract available. ECA Estudios Centroamericanos, Vol. 60, No. 684, 2005: 1023-1027.
Tópico(s): Theology and Canon Law Studies
2005 - | ECA Estudios Centroamericanos