Rapid and slow: Varying magma ascent rates as a mechanism for Vulcanian explosions

Vulcanian explosions are one of the most common types of volcanic activity observed at silicic volcanoes. Magma ascent rates are often invoked as being the fundamental control on their explosivity, yet this factor is poorly constrained for low magnitude end-member Vulcanian explosions, which are par...

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Veröffentlicht in:	Earth and planetary science letters 2015-06, Vol.420, p.73-84
Hauptverfasser:	Cassidy, Mike, Cole, Paul.D., Hicks, Kelby E., Varley, Nick R., Peters, Nial, Lerner, Allan H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ascent Ashes conduit dynamics Conduits Degassing effusive–explosive Explosions Fluxes Heterogeneity Magma microlites SO2 Volcán de Colima
Online-Zugang:	Volltext
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