Magmas erupted in deep-water environments (> 500 m) are subject to physical constraints
very different to those for subaerial eruptions, including hydrostatic pressure, bulk modulus …

Silicic Volcanism: Ascent of Viscous Magmas from Crustal Reservoirs ADS Classic is now
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Fragmentation, or the" coming apart" of magma during a plinian eruption, remains one of the
least understood processes in volcanology, although assumptions about the timing and …

During the eruption of the Soufrière Hills volcano, Montserrat (1995–99), and several other
dome eruptions, shallow seismicity, short-lived explosive eruptions and ground deformation …

High total and fluid pressures develop in the interior of high-viscosity lava domes and in the
uppermost parts of the feeding conduit system as a consequence of degassing. Two effects …

The growth of lava domes can be either quiescent or violent, with transitions between styles
of behavior commonly occurring with little warning. Here we propose that the behavior …

Magmas transfer volatiles from the Earth's interior to its oceans and atmosphere. Hence,
understanding planetary outgassing and oceanic and atmospheric evolution requires …

The permeability of crystal-poor obsidian flow and pumice samples from Medicine Lake
Volcano, USA, are measured to assess (1) the existence of a critical vesicularity (porosity) …

Volatiles provide the primary driving force for volcanic eruptions, thus understanding magma
degassing is fundamental to understanding volcanic activity in volatile-rich arc …