Browsing Facultad de Ciencias de la Tierra y el Mar by Author "Avard, G."
Now showing items 1-3 of 3
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Gas measurements from the Costa Rica–Nicaragua volcanic segment suggest possible along-arc variations in volcanic gas chemistry
Aiuppa, A.; Robidoux, P.; Tamburello, G.; Conde, V.; Galle, B.; Avard, G.; Bagnato, E.; De Moor, J. M.; Martínez, M.; Muñoz, A. (Elsevier, 2014)Obtaining accurate estimates of the CO2output from arc volcanism requires a precise understanding of the potential along-arc variations in volcanic gas chemistry, and ultimately of the magmatic gas signature of each ... -
Mercury fluxes from volcanic and geothermal sources: an update
Bagnato, E.; Tamburello, G.; Avard, G.; Martínez-Cruz, M.; Enrico, M.; Fu, X.; Sprovieri, M.; Sonke, J. E. (Geological Society, London, Special Publications, 2014-08-02)We review the state of knowledge on global volcanogenic Hg emissions to the atmosphere and present new data from seven active volcanoes (Poa´s, Rinco´n de la Vieja, Turrialba, Aso, Mutnovsky, Gorely and Etna) and two ... -
Turmoil at Turrialba Volcano (Costa Rica): Degassing and eruptive processes inferred from high-frequency gas monitoring
de Moor, Joost Maarten; AIUPPA, Alessandro; Avard, G.; Wehrmann, H.; Dunbar, Nelia; Muller, Cyril; TAMBURELLO, Giancarlo; Giudice, Gaetano; Liuzzo, Marco; Moretti, R.; Conde, V.; Galle, B. (Wiley, 2016-08-28)Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing airport and school closures in the capital city of San José. Whether or not new magma is involved in the current unrest ...