conference poster

• First geochemical data from fumarolic gases at Lascar volcano, Chile.  32nd International Geological Congress, Florence . 2004
• 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