0000000000305949

AUTHOR

Massimo Della Schiava

showing 2 related works from this author

Shallow magma dynamics at open-vent volcanoes tracked by coupled thermal and SO2 observations

2022

Open-vent volcanic activity is typically sustained by ascent and degassing of shallow magma, in which the rate of magma supply to the upper feeding system largely exceeds the rate of magma eruption. Such unbalance between supplied (input) and erupted (output) magma rates is thought to result from steady, degassing-driven, convective magma overturning in a shallow conduit/feeding dyke. Here, we characterize shallow magma circulation at Stromboli volcano by combining independent observations of heat (Volcanic Radiative Power; via satellite images) and gas (SO2, via UV camera) output in a temporal interval (from August 1, 2018 to April 30, 2020) encompassing the summer 2019 effusive eruption a…

Geophysicseffusive phaseSpace and Planetary ScienceGeochemistry and Petrologymagma budgetEarth and Planetary Sciences (miscellaneous)UV cameraStromboli volcanomild-explosive activityMODIS dataEarth and Planetary Science Letters
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Volcanic CO2 tracks the incubation period of basaltic paroxysms

2021

Description

BasaltgeographyEarth Environmental Ecological and Space SciencesMultidisciplinarygeography.geographical_feature_categoryGeochemistrySciAdv r-articlesGeologyIncubation periodGeochemistrybasaltic paroxysms CO2 fluxesVolcanovolcanic gasesGeologyResearch Article
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