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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Experimental simulation of bubble nucleation and magma ascent in basaltic systems: Implications for Stromboli volcano
Nolwenn Le Gall,Michel Pichavant +1 more
TL;DR: In this paper, the ascent of H2O- and CO2-bearing basaltic melts from the deeper to the shallower part of the Stromboli magmatic system and their vesiculation were simulated from decompression experiments.
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Paroxysms at Stromboli Volcano (Italy): Source, Genesis and Dynamics
TL;DR: In this paper, the authors present new data on the geochemistry of the 2019 bulk pumice, along with a compilation of data from the literature, chemical profiles in olivine crystals, and the physical parameters of explosive eruptions of wide ranging magnitude and intensity.
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Seismic precursors of a basaltic paroxysmal explosion track deep gas accumulation and slug upraise
Nicola Alessandro Pino,Roberto Moretti,Roberto Moretti,Patrick Allard,Patrick Allard,Patrick Allard,Enzo Boschi +6 more
TL;DR: In this article, the first detection of seismic signals precursory to an explosion on 5 April 2003, at Stromboli volcano (Italy), was reported, and the strongest event in the past 73 years was preceded by ∼25 h of seismic tremor variation, broadly coincident with strong geochemical anomalies in crater plume emissions, followed by ∼15 h of tilt-related long-period inflation pulses of increasing amplitude.
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Combining thermal imaging with photogrammetry of an active volcano using UAV : an example from Stromboli, Italy
TL;DR: In this article, the Istituto Nazionale di Geofisica e Vulcanologia -Sezione di Catania (INGV-CT) gave permission to conduct the UAV surveys over the Stromboli volcano.
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The build-up and triggers of volcanic eruptions
TL;DR: In this paper, the authors discuss the processes leading up to volcanic eruptions, by following the journey of magma from crustal storage zones to the surface, and discuss the accumulation and evolution of volcanic storage regions, the processes that trigger magma reservoir failure and the ascent of the magma through the crust.
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.