A multi-decadal view of seismic methods for detecting precursors of magma movement and eruption
BA Chouet, RS Matoza - Journal of Volcanology and Geothermal Research, 2013 - Elsevier
With the emergence of portable broadband seismic instrumentation, availability of digital
networks with wide dynamic range, and development of new powerful analysis techniques …
networks with wide dynamic range, and development of new powerful analysis techniques …
Radiated seismic energy and source damage evolution from the analysis of simulated dynamic rupture and far-field seismograms
We present results on radiated seismic energy during simulations of dynamic ruptures in a
continuum damage-breakage rheological model incorporating evolution of damage within …
continuum damage-breakage rheological model incorporating evolution of damage within …
Mass transfer between fluids as a mechanism for seismic wave attenuation: experimental evidence from water–CO2 saturated sandstones
Seismic waves are typically assumed to propagate fast enough through a porous rock
saturated with multiple fluid phases such that the interaction between the fluids can be …
saturated with multiple fluid phases such that the interaction between the fluids can be …
Seismic attenuation during magma vesiculation: a combination of laboratory constraints and modeling
Assessing the potential and likelihood of explosive eruptions is vital for almost 800 million
people living near active volcanoes. Magma reservoirs are not directly accessible, limiting …
people living near active volcanoes. Magma reservoirs are not directly accessible, limiting …
Bubble growth in visco-elastic magma: implications to magma fragmentation and bubble nucleation
K Ittai, L Vladimir, N Oded - Bulletin of Volcanology, 2011 - Springer
We present a visco-elastic bubble growth model, accounting for viscous and elastic
deformations and for volatile mass transfer between bubbles and melt. We define the …
deformations and for volatile mass transfer between bubbles and melt. We define the …
Pressure waves in a supersaturated bubbly magma
We study the interaction of acoustic pressure waves with an expanding bubbly magma. The
expansion of magma is the result of bubble growth during or following magma …
expansion of magma is the result of bubble growth during or following magma …