Browsing Facultad de Ciencias de la Tierra y el Mar by Author "Van Bergen, M. J."
Now showing items 1-5 of 5
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A long-term record of polythionates in the acid crater-lake of Poás volcano: Changes in the subaqueous input of fumarolic gases
Martínez, M.; Van Bergen, M. J.; Fernández, E.; Takano, B.; Malavassi, E.; Barboza, V.; Miura, Y.; Van der Laat, R.; Duarte, E.; Valdés, J.; Sáenz, W. (IAVCEI. General Assembly. Pucón-Chile, 2004-01) -
Connections between hyper-acid crater lakes and ank springs: New evidence from Rincón de la Vieja Volcano (Costa Rica) and implications for lahar hazard assessment
Martínez Cruz, María; Van Bergen, M. J.; De Moor, J. Maarten; Saénz, W. (2014-09) -
Connections between hyper-acid crater lakes and ank springs: New evidence from Rincón de la Vieja Volcano (Costa Rica) and implications for lahar hazard assessment
Martínez Cruz, María; Van Bergen, M. J.; Avard, Geoffroy; De Moor, J. Maarten; Saénz, W. (2014-09) -
Geochemistry and fluid circulation at the Tenorio volcanic complex (Costa Rica)
Vaselli, Orlando; Tassi, Franco; Giolito, C.; Martínez Cruz, María; Fernández soto, Erick; Duarte, Eliecer; Barquero, J.; Capaccioni, Bruno; Van Bergen, M. J. (Geoitalia, 2013-09)The present work reports the geochemical results gathered from thermal and cold water and discharges, mainly located in the eastern part of the volcanic area of Tenorio -
Poás volcano: Geophysical-Geochemical signatures and dynamics of its magmatic-hydrothermal system
Martínez Cruz, María; Avard, Geoffroy; De Moor, J. Maarten; Van Bergen, M. J.; Rodríguez, A.; Campion, R.; Pacheco, J. F. (International Association of Volcanology and Chemistry of the Earth's Interior, 2014-09)Poás volcanic complex hosts a hyper-acid lake where geochemical signatures are related to two major controlling processes: (a) The level of inux and dissolution-hydrolysis of magmatic volatiles in a sub-surface hydrothermal ...