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SO2 emissions from Soufriere Hills Volcano and their relationship to conduit permeability, hydrothermal interaction and degassing regime

Abstract:

The time series of sulphur dioxide (SO2) emissions during the continuing eruption of Soufrière Hills Volcano, Montserrat, yields insights into conduit permeability and driving pressures, the role of the hydrothermal system and changes in magma flux both at depth and to the surface. On a time scale of years, an effectively constant supply of sulphur from a more mafic magma at depth permits evaluation of changes in the permeability of the plumbing system between 1995 and 2002 (due to magma rheo...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Role:
Author
Journal:
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH
Volume:
124
Issue:
1-2
Pages:
23-43
Publication date:
2003-05-15
DOI:
ISSN:
0377-0273
Language:
English
Keywords:
Pubs id:
pubs:165057
UUID:
uuid:3e839e17-f3e7-41dc-8d6e-8c48447e2936
Local pid:
pubs:165057
Source identifiers:
165057
Deposit date:
2012-12-19

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