Variation of H2O/CO2 and CO2/SO2 ratios of volcanic gases discharged by continuous degassing of Mount Etna volcano, Italy

Shinohara, Hiroshi; Aiuppa, Alessandro; Giudice, Gaetano; Gurrieri, Sergio; Liuzzo, Marco

doi:10.1029/2007jb005185

Public

Variation of H2O/CO2 and CO2/SO2 ratios of volcanic gases discharged by continuous degassing of Mount Etna volcano, Italy

Shared by NobleBlocks on Sep 1, 2008 • 12:00 AM UTC

Authors:

Hiroshi Shinohara

Alessandro Aiuppa

Gaetano Giudice

Abstract

We applied the Multi‐GAS technique to measure compositions of the volcanic plumes continuously discharged from summit craters of Voragine, Northeast and Bocca Nuova at Mount Etna, in an attempt to estimate compositions of the source volcanic gases. The estimated CO 2 /SO 2 and H 2 O/CO 2 ratios of t...

Subject

Volcano

Magma

Geology

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