selected publications
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academic article
- A comparison of SO2 retrieval techniques using mini-UV spectrometers and ASTER imagery at Lascar volcano, Chile. Bulletin of Volcanology . 74:589-594. 2012
- SO2 loss rates in the plume emitted by Soufriere Hills volcano, Montserrat. Journal of Volcanology and Geothermal Research. 173:135-147. 2008
- SO2 emissions to the atmosphere from active volcanoes in Guatemala and El Salvador. Journal of Volcanology and Geothermal Research. 138:325-344. 2002
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conference poster
- Apparent decreases in SO2 flux and their relationship to properties of aerosol plumes from Lascar volcano, Chile. IAVCEI General Assembly, Reykjavik, Iceland . 2008
- Photometric observations of aerosol plumes from Lascar volcano, Chile. EOS Transactions, American Geophysical Union 2007 Joint Assembly, Acapulco, Mexico. 2007
- Recent studies at Lascar Volcano, Chile: a multidisciplinary monitoring effort to understand eruptive patterns and products. Cities on Volcanoes 4, Quito, Ecuador. 2006
- SO2 loss rates in the plume emitted by Soufriere Hills volcano, Montserrat. Expo Chem 2006 . 2006
- SO2 conversion rates at Lascar and Soufriere Hills volcanoes. 9th Gas Workshop, Palermo, Italy. 2005
- SO2 conversion rates at Soufriere Hills volcano, Montserrat, B.W.I.. The Soufriere Hills Volcano 10 Years On, Montserrat. 2005
- First geochemical data from fumarolic gases at Lascar volcano, Chile. 32nd International Geological Congress, Florence . 2004
- SO2 loss rates at Lascar and Soufriere Hills volcanoes: two end members of the environmental spectrum. IAVCEI General Assembly, Pucon, Chile. 2004
- Photometric Observations of Aerosol Plumes from Volcanoes in Guatemala, El Salvador, and Nicaragua . EOS Transactions, American Geophysical Union 2007 Joint Assembly, Acapulco, Mexico. 2003
- SO2 emissions and photometric observations of aerosol plumes from Lascar volcano, Chile: preliminary results and interpretations from 2002 measurements. EOS Transactions, American Geophysical Union 2007 Joint Assembly, Acapulco, Mexico. 2003
- SO2 emissions to the atmosphere from active volcanoes in Northern Central America, 2000-2002. EOS Transactions, American Geophysical Union 2007 Joint Assembly, Acapulco, Mexico. 2002
- Search for Eruptive Patterns at Santiaguito Crater, Santa Maria Volcano, Guatemala. EOS Transactions, American Geophysical Union 2007 Joint Assembly, Acapulco, Mexico. 2002