A model of degassing for Stromboli volcano
Alessandro Aiuppa,Antonella Bertagnini,Nicole Métrich,Roberto Moretti,A. Di Muro,Marco Liuzzo,Giancarlo Tamburello +6 more
TLDR
In this article, the authors used the MultiGAS technique to provide the best documented record of gas plume discharges from Stromboli volcano to date, and showed that Strombolian's gases are dominated by H2O (48−98−mol); mean, 80%), and by CO2 (2−50−mol%; mean, 17%) and SO2 (0.2−14−mol; mean, 3%).About:
This article is published in Earth and Planetary Science Letters.The article was published on 2010-06-15 and is currently open access. It has received 144 citations till now. The article focuses on the topics: Strombolian eruption & Volcanic Gases.read more
Citations
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First volatile inventory for Gorely volcano, Kamchatka
Alessandro Aiuppa,Alessandro Aiuppa,Gaetano Giudice,Marco Liuzzo,Giancarlo Tamburello,P. Allard,Sergio Calabrese,I. Chaplygin,Andrew J. S. McGonigle,Yuri A. Taran +9 more
TL;DR: In this article, the authors used a variety of in situ and remote sensing techniques to determine the bulk plume concentrations of major volatiles (H2O ∼93.5%, CO2, ∼2.6%, SO2, HCl 1.1, HF 0.3, H20.2, and trace-halogens (Br, I) and estimated a total gas release of ∼11,000 tons·day−1 during September 2011.
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Quantification of dissolved CO2 in silicate glasses using micro-Raman spectroscopy
TL;DR: In this article, the potential use of confocal micro-Raman spectroscopy for the quantification of CO2 in geologically relevant glass compositions is investigated, and a calibration is developed using a wide range of both natural and synthetic glasses that have CO2 dissolved as carbonate (CO32−) in the concentration range from 0.2 to 16 wt%.
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Major eruptive style changes induced by structural modifications of a shallow conduit system: the 2007–2012 Stromboli case
Sonia Calvari,Alessandro Bonaccorso,Paolo Madonia,Marco Neri,Marco Liuzzo,Giuseppe Salerno,Boris Behncke,Tommaso Caltabiano,Antonio Cristaldi,Giovanni Giuffrida,A. La Spina,Enrica Marotta,Tullio Ricci,Letizia Spampinato +13 more
TL;DR: In this paper, the authors use images from the Stromboli fixed cameras network, as well as ground photos, plume SO2 and CO2 fluxes released by the summit crater, and continuous fumarole temperature recording, to unravel the interplay between magma supply, structural and morphology changes, and lava flow output.
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Temperature evolution during magma ascent in basaltic effusive eruptions: A numerical application to Stromboli volcano
TL;DR: In this paper, a multiphase steady-state model for the dynamics of the ascent of a basaltic system with a range of volatile contents is presented, in which the main physical and chemical processes, such as crystallisation, degassing, outgassing, rheological evolution and temperature variations, are quantitatively calculated.
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The 2014 effusive eruption at Stromboli volcano (Italy): Inferences from soil CO2 flux and 3He/4He ratio in thermal waters
Andrea Luca Rizzo,Cinzia Federico,Salvatore Inguaggiato,Aldo Sollami,Mariano Tantillo,Fabio Vita,Sergio Bellomo,Manfredi Longo,F. Grassa,Marco Liuzzo +9 more
TL;DR: In this paper, the authors present the first geochemical observations of this eruption, based on the soil CO2 flux in the summit area and on 3He/4He ratios in the thermal waters near Stromboli village.
References
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The compositional dependence of the saturation surface of H2O + CO2 fluids in silicate melts
TL;DR: Papale et al. as mentioned in this paper applied thermodynamic equilibrium between gaseous and liquid volatile components to model the volatile saturation surface in H 2 O−CO 2 -silicate melt systems.
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Volatile Abundances in Basaltic Magmas and Their Degassing Paths Tracked by Melt Inclusions
Nicole Métrich,Paul J. Wallace +1 more
TL;DR: The abundances of CO2, H2O, S and halogens dissolved in basaltic magmas are strongly variable because their solubilities and ability to be fractionated in the vapor phase depend on several parameters such as pressure, temperature, melt composition and redox state as mentioned in this paper.
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Melt inclusion record of the conditions of ascent, degassing, and extrusion of volatile-rich alkali basalt during the powerful 2002 flank eruption of Mount Etna (Italy)
TL;DR: In this article, the authors decipher the origin and mechanisms of the second eruption from the composition and volatile (H2O, CO2, S, Cl) content of olivine-hosted melt inclusions in explosive products from its south flank vents.
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Petrologic Reconstruction of Magmatic System Variables and Processes
Jon D Blundy,Kathy Cashman +1 more
TL;DR: In this article, the authors present some of the current petrological techniques that can be used for studying eruptive products and for constraining key magmatic variables such as pressure, temperature, and volatile content.
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Magmatic Gas Composition Reveals the Source Depth of Slug-Driven Strombolian Explosive Activity
Mike Burton,Mike Burton,Mike Burton,Patrick Allard,Patrick Allard,Patrick Allard,F. Murè,F. Murè,F. Murè,Alessandro La Spina,Alessandro La Spina,Alessandro La Spina +11 more
TL;DR: Spectroscopic measurements performed during both quiescent degassing and explosions on Stromboli volcano are used to demonstrate that gas slugs originate from as deep as the volcano-crust interface (∼3 kilometers), where both structural discontinuities and differential bubble-rise speed can promote slug coalescence.