A model of degassing for Stromboli volcano
Alessandro Aiuppa,Antonella Bertagnini,Nicole Métrich,Roberto Moretti,A. Di Muro,Marco Liuzzo,Giancarlo Tamburello +6 more
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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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Conduit convection, magma mixing, and melt inclusion trends at persistently degassing volcanoes
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Active alkaline traps to determine acidic-gas ratios in volcanic plumes: Sampling techniques and analytical methods
Julian Wittmer,Julian Wittmer,Nicole Bobrowski,Marcello Liotta,Marcello Liotta,Giovanni Giuffrida,Sergio Calabrese,Ulrich Platt +7 more
TL;DR: In this article, the authors used the Raschig-tube technique (RT) and the Drechsel bottle (DB) for sampling a dilute plume of volcanic gas emissions.
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Vapor-bubble growth in olivine-hosted melt inclusions
D. J. Rasmussen,D. J. Rasmussen,Terry Plank,Paul J. Wallace,M. E. Newcombe,Jacob B. Lowenstern +5 more
TL;DR: In this article, the authors explore bubble growth, evaluate CO2 reconstruction approaches, and develop improved experimental and computational approaches to determine melt volatile contents at the time of entrapment when working with melt inclusions that have suffered postentrapment modifications.
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Deep fluid transfer evidenced by surface deformation during the 2014-2015 unrest at Piton de la Fournaise volcano
Aline Peltier,François Beauducel,Nicolas Villeneuve,Valérie Ferrazzini,Andrea Di Muro,Alessandro Aiuppa,Allan Derrien,Kevin Jourde,Benoit Taisne +8 more
TL;DR: The Piton de la Fournaise volcano was associated with long-term continuous edifice inflation measured by GNSS in 2014 and its rate progressively increased through 2015 as mentioned in this paper.
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Shifts in the eruptive styles at Stromboli in 2010-2014 revealed by ground-based InSAR data.
Federico Di Traglia,Maurizio Battaglia,Maurizio Battaglia,Teresa Nolesini,Daniela Lagomarsino,Nicola Casagli +5 more
TL;DR: The analysis proposed here can help forecast shifts in the eruptive style and especially the onset of flank eruptions at Stromboli and at similar volcanic systems (e.g. Etna, Piton de La Fournaise, Kilauea).
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.