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Contemporary total dissolved gas pressure and soil temperature anomalies recorded at Stromboli volcano (Italy)
Author(s)
Language
English
Obiettivo Specifico
1.2. TTC - Sorveglianza geochimica delle aree vulcaniche attive
Status
Published
JCR Journal
JCR Journal
Peer review journal
Yes
Title of the book
Issue/vol(year)
34 (2007)
Publisher
American Geophysical Union
Pages (printed)
L08301
Issued date
April 2007
Alternative Location
Abstract
Soil temperature and total dissolved gas pressure(TDGP) data were recorded by two continuous monitoring stations on the volcano of Stromboli (Italy) between March
and October 2006. During this period several TDGP and soil temperature anomalies, unrelated to external causes and
characterized by a similar shape and occurrence time, were recorded. These anomalies were interpreted as transients
due to changes in the degassing regime of the volcano,which was in turn related to changes in the partition ratio of
the volcanic fluidsbetweenthe conduitandthe soil. In thesame period Stromboli experienced an anomalous phase of volcanic
and tectonic activity. The close correlation found between volcano-tectonic activity and variations in anomalousmonitored parameters suggests that their continuous monitoring may be a useful tool for the surveillance of volcanic activity on the island.
and October 2006. During this period several TDGP and soil temperature anomalies, unrelated to external causes and
characterized by a similar shape and occurrence time, were recorded. These anomalies were interpreted as transients
due to changes in the degassing regime of the volcano,which was in turn related to changes in the partition ratio of
the volcanic fluidsbetweenthe conduitandthe soil. In thesame period Stromboli experienced an anomalous phase of volcanic
and tectonic activity. The close correlation found between volcano-tectonic activity and variations in anomalousmonitored parameters suggests that their continuous monitoring may be a useful tool for the surveillance of volcanic activity on the island.
References
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Sulphur output and magma degassing budget of Stromboli volcano,
Nature, 368, 326– 330.
Barberi, F., M. Rosi, and A. Sodi (1993), Volcanic hazard assessment at
Stromboli based on review of historical data, Acta Vulcanol., 3, 173– 187.
Bernard, P. (2001), From the search of ‘precursor’ to the research on ‘crustal
transients’, Tectonophysics, 338, 225–232.
Bonfanti, P., W. D’Alessandro, G. Dongarra`, F. Parello, and M. Valenza
(1996), Medium-term anomalies in groundwater temperature before
1991– 1993 Mt. Etna eruption, J. Volcanol. Geotherm. Res., 73, 303– 308.
Brusca, L., S. Inguaggiato, M. Longo, P. Madonia, and R. Maugeri (2004),
The 2002– 2003 eruption of Stromboli (Italy): Evaluation of the volcanic
activity by means of continuous monitoring of soil temperature, CO2
flux, and meteorological parameters, Geochem. Geophys. Geosyst., 5,
Q12001, doi:10.1029/2004GC000732.
Capasso, G., and S. Inguaggiato (1998), A simple method for determination
of dissolved gases in natural waters: An application to thermal waters
from Vulcano Island, Appl. Geochem., 13, 631–642.
Capasso, G., M. L. Carapezza, C. Federico, S. Inguaggiato, and A. Rizzo
(2005), Geochemical monitoring of the 2002– 2003 eruption at Stromboli
volcano (Italy): Precursory changes in the carbon and helium isotopic
composition of fumarole gases and thermal waters, Bull. Volcanol., 68,
118–134.
Carapezza, M. L., S. Inguaggiato, L. Brusca, and M. Longo (2004), Geochemical
precursors of the activity of an open-conduit: The Stromboli
2002 – 2003 eruptive events, Geophys. Res. Lett., 31, L07620,
doi:10.1029/2004GL019614.
De Gregorio, S., G. Giudice, S. Gurrieri, M. Valenza, and S. Cappuzzo
(2005), Continuous monitoring of total dissolved gas pressure: The methodology
and a field application (Vulcano, Eolian Islands, Italy), paper
presented at the 8th International Conference on Gas Geochemistry, Ist.
Naz. di Geofis. e Vulcanol., Palermo, Italy, 2 – 8 Oct.
Falsaperla, S., S. Alparone, and S. Spampinato (2003), Seismic features of
the June 1999 tectonic swarm in the Stromboli volcano region, Italy,
J. Volcanol. Geotherm. Res., 125, 121– 136.
Tibaldi, A. (2001), Multiple sector collapses at Stromboli volcano, Italy:
How they work, Bull. Volcanol., 63, 112–125.
Sulphur output and magma degassing budget of Stromboli volcano,
Nature, 368, 326– 330.
Barberi, F., M. Rosi, and A. Sodi (1993), Volcanic hazard assessment at
Stromboli based on review of historical data, Acta Vulcanol., 3, 173– 187.
Bernard, P. (2001), From the search of ‘precursor’ to the research on ‘crustal
transients’, Tectonophysics, 338, 225–232.
Bonfanti, P., W. D’Alessandro, G. Dongarra`, F. Parello, and M. Valenza
(1996), Medium-term anomalies in groundwater temperature before
1991– 1993 Mt. Etna eruption, J. Volcanol. Geotherm. Res., 73, 303– 308.
Brusca, L., S. Inguaggiato, M. Longo, P. Madonia, and R. Maugeri (2004),
The 2002– 2003 eruption of Stromboli (Italy): Evaluation of the volcanic
activity by means of continuous monitoring of soil temperature, CO2
flux, and meteorological parameters, Geochem. Geophys. Geosyst., 5,
Q12001, doi:10.1029/2004GC000732.
Capasso, G., and S. Inguaggiato (1998), A simple method for determination
of dissolved gases in natural waters: An application to thermal waters
from Vulcano Island, Appl. Geochem., 13, 631–642.
Capasso, G., M. L. Carapezza, C. Federico, S. Inguaggiato, and A. Rizzo
(2005), Geochemical monitoring of the 2002– 2003 eruption at Stromboli
volcano (Italy): Precursory changes in the carbon and helium isotopic
composition of fumarole gases and thermal waters, Bull. Volcanol., 68,
118–134.
Carapezza, M. L., S. Inguaggiato, L. Brusca, and M. Longo (2004), Geochemical
precursors of the activity of an open-conduit: The Stromboli
2002 – 2003 eruptive events, Geophys. Res. Lett., 31, L07620,
doi:10.1029/2004GL019614.
De Gregorio, S., G. Giudice, S. Gurrieri, M. Valenza, and S. Cappuzzo
(2005), Continuous monitoring of total dissolved gas pressure: The methodology
and a field application (Vulcano, Eolian Islands, Italy), paper
presented at the 8th International Conference on Gas Geochemistry, Ist.
Naz. di Geofis. e Vulcanol., Palermo, Italy, 2 – 8 Oct.
Falsaperla, S., S. Alparone, and S. Spampinato (2003), Seismic features of
the June 1999 tectonic swarm in the Stromboli volcano region, Italy,
J. Volcanol. Geotherm. Res., 125, 121– 136.
Tibaldi, A. (2001), Multiple sector collapses at Stromboli volcano, Italy:
How they work, Bull. Volcanol., 63, 112–125.
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