Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget

Quantifying the CO2 flux sustained by lowtemperature fumarolic fields in hydrothermal/volcanic environments has remained a challenge, to date. Here, we explored the potential of a commercial infrared tunable laser unit for quantifying such fumarolic volcanic/hydrothermal CO2 fluxes. Our field tests...

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Main Authors: Pedone, M., Aiuppa, A., Giudice, G., Grassa, F., Francofonte, V., Bergsson, B., Ilyinskaya, E.
Other Authors: Pedone, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia, Aiuppa, A.; DiSTeM, Università di Palermo, Giudice, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia, Grassa, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia, Francofonte, V.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia, Bergsson, B.; Icelandic Meteorological Office, Ilyinskaya, E.; British Geological Survey, Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia, DiSTeM, Università di Palermo, Icelandic Meteorological Office, British Geological Survey
Format: Article in Journal/Newspaper
Language:English
Published: Copernicus Publications 2014
Subjects:
Online Access:https://www.earth-prints.org/handle/2122/9822
http://www.solid-earth.net/5/1209/2014/se-5-1209-2014.pdf
https://doi.org/10.5194/se-5-1209-2014
_version_ 1821535874275344384
author Pedone, M.
Aiuppa, A.
Giudice, G.
Grassa, F.
Francofonte, V.
Bergsson, B.
Ilyinskaya, E.
author2 Pedone, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia
Aiuppa, A.; DiSTeM, Università di Palermo
Giudice, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia
Grassa, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia
Francofonte, V.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia
Bergsson, B.; Icelandic Meteorological Office
Ilyinskaya, E.; British Geological Survey
Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia
DiSTeM, Università di Palermo
Icelandic Meteorological Office
British Geological Survey
author_facet Pedone, M.
Aiuppa, A.
Giudice, G.
Grassa, F.
Francofonte, V.
Bergsson, B.
Ilyinskaya, E.
author_sort Pedone, M.
collection Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
description Quantifying the CO2 flux sustained by lowtemperature fumarolic fields in hydrothermal/volcanic environments has remained a challenge, to date. Here, we explored the potential of a commercial infrared tunable laser unit for quantifying such fumarolic volcanic/hydrothermal CO2 fluxes. Our field tests were conducted between April 2013 and March 2014 at Nea Kameni (Santorini, Greece), Hekla and Krýsuvík (Iceland) and Vulcano (Aeolian Islands, Italy). At these sites, the tunable laser was used to measure the path-integrated CO2 mixing ratios along cross sections of the fumaroles’ atmospheric plumes. By using a tomographic post-processing routine, we then obtained, for each manifestation, the contour maps of CO2 mixing ratios in the plumes and, from their integration, the CO2 fluxes. The calculated CO2 fluxes range from low (5.7 +/- 0.9 t d-1; Krýsuvík) to moderate (524 +/-108 t d-1; La Fossa crater, Vulcano). Overall, we suggest that the cumulative CO2 contribution from weakly degassing volcanoes in the hydrothermal stage of activity may be significant at the global scale. Published 1209–1221 2V. Dinamiche di unrest e scenari pre-eruttivi JCR Journal open
format Article in Journal/Newspaper
genre Hekla
Iceland
genre_facet Hekla
Iceland
geographic Fossa
Krýsuvík
geographic_facet Fossa
Krýsuvík
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op_relation Solid Earth
/5(2014)
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spelling ftingv:oai:earth-prints.org:2122/9822 2025-01-16T22:18:17+00:00 Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget Pedone, M. Aiuppa, A. Giudice, G. Grassa, F. Francofonte, V. Bergsson, B. Ilyinskaya, E. Pedone, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia Aiuppa, A.; DiSTeM, Università di Palermo Giudice, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia Grassa, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia Francofonte, V.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia Bergsson, B.; Icelandic Meteorological Office Ilyinskaya, E.; British Geological Survey Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italia DiSTeM, Università di Palermo Icelandic Meteorological Office British Geological Survey 2014-12-02 application/pdf https://www.earth-prints.org/handle/2122/9822 http://www.solid-earth.net/5/1209/2014/se-5-1209-2014.pdf https://doi.org/10.5194/se-5-1209-2014 English eng Copernicus Publications Solid Earth /5(2014) Aiuppa, A., Federico, C., Giudice, G., and Gurrieri, S.: Chemical mapping of a fumarolic field: La Fossa Crater, Vulcano Island (Aeolian Islands, Italy), Geophys. Res. Lett., 32, L13309, doi:10.1029/2005GL023207, 2005. Aiuppa, A., Federico, C., Giudice, G., Gurrieri, S., and Valenza, M.: Hydrothermal buffering of the SO2/H2S ratio in volcanic gases: Evidence from La Fossa Crater fumarolic field, Vulcano Island, Geophys. Res. Lett., 33, L21315, doi:10.1029/2006GL027730, 2006. Aiuppa, A., Moretti, R., Federico, C., Giudice, G., Gurrieri, S., Liuzzo, M., Papale, P., Shinohara, H., and Valenza, M.: Forecasting Etna eruptions by real-time observation of volcanic gas composition, Geology, 35, 1115–1118, 2007. Aiuppa, A., Bertagnini, A., Métrich, N., Moretti, R., Di Muro, A., Liuzzo, M., and Tamburello, G.: A model of degassing for Stromboli volcano, Earth Planet. Sc. Lett., 295, 195–204, 2010. 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E., Mitropoulos, D., Perissoratis, C., Andrinopoulos, A., and Fytikas, M.: The submarine volcanic centre of Coloumbo, Santorini, Greece, Bull. Soc. Geol. Greece XXX, 3, 351–360, 1994. Werner, C. and Cardellini, C.: Comparison of carbon dioxide emissions with fluid upflow, chemistry, and geologic structures at the Rotorua geothermal system, New Zealand, Geothermics, 35, 221–238, 2006. 1869-9510 1869-9529 volcanic CO2 fluxes Hekla volcano Krýsuvík hydrothermal area Nea Kameni Vulcano island tunable diode lasers 04. Solid Earth::04.08. Volcanology::04.08.01. Gases 04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring 04. Solid Earth::04.08. Volcanology::04.08.07. Instruments and techniques article Peer-reviewed 2014 ftingv https://doi.org/10.5194/se-5-1209-201410.1029/2005GL023207 2024-12-18T15:49:00Z Quantifying the CO2 flux sustained by lowtemperature fumarolic fields in hydrothermal/volcanic environments has remained a challenge, to date. Here, we explored the potential of a commercial infrared tunable laser unit for quantifying such fumarolic volcanic/hydrothermal CO2 fluxes. Our field tests were conducted between April 2013 and March 2014 at Nea Kameni (Santorini, Greece), Hekla and Krýsuvík (Iceland) and Vulcano (Aeolian Islands, Italy). At these sites, the tunable laser was used to measure the path-integrated CO2 mixing ratios along cross sections of the fumaroles’ atmospheric plumes. By using a tomographic post-processing routine, we then obtained, for each manifestation, the contour maps of CO2 mixing ratios in the plumes and, from their integration, the CO2 fluxes. The calculated CO2 fluxes range from low (5.7 +/- 0.9 t d-1; Krýsuvík) to moderate (524 +/-108 t d-1; La Fossa crater, Vulcano). Overall, we suggest that the cumulative CO2 contribution from weakly degassing volcanoes in the hydrothermal stage of activity may be significant at the global scale. Published 1209–1221 2V. Dinamiche di unrest e scenari pre-eruttivi JCR Journal open Article in Journal/Newspaper Hekla Iceland Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia) Fossa ENVELOPE(9.795,9.795,62.990,62.990) Krýsuvík ENVELOPE(-22.052,-22.052,63.897,63.897)
spellingShingle volcanic CO2 fluxes
Hekla volcano
Krýsuvík hydrothermal area
Nea Kameni
Vulcano island
tunable diode lasers
04. Solid Earth::04.08. Volcanology::04.08.01. Gases
04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring
04. Solid Earth::04.08. Volcanology::04.08.07. Instruments and techniques
Pedone, M.
Aiuppa, A.
Giudice, G.
Grassa, F.
Francofonte, V.
Bergsson, B.
Ilyinskaya, E.
Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget
title Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget
title_full Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget
title_fullStr Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget
title_full_unstemmed Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget
title_short Tunable diode laser measurements of hydrothermal/volcanic CO2 and implications for the global CO2 budget
title_sort tunable diode laser measurements of hydrothermal/volcanic co2 and implications for the global co2 budget
topic volcanic CO2 fluxes
Hekla volcano
Krýsuvík hydrothermal area
Nea Kameni
Vulcano island
tunable diode lasers
04. Solid Earth::04.08. Volcanology::04.08.01. Gases
04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring
04. Solid Earth::04.08. Volcanology::04.08.07. Instruments and techniques
topic_facet volcanic CO2 fluxes
Hekla volcano
Krýsuvík hydrothermal area
Nea Kameni
Vulcano island
tunable diode lasers
04. Solid Earth::04.08. Volcanology::04.08.01. Gases
04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring
04. Solid Earth::04.08. Volcanology::04.08.07. Instruments and techniques
url https://www.earth-prints.org/handle/2122/9822
http://www.solid-earth.net/5/1209/2014/se-5-1209-2014.pdf
https://doi.org/10.5194/se-5-1209-2014