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 …
[图书][B] Computational seismology: a practical introduction
H Igel - 2017 - books.google.com
This book is an introductory text to a range of numerical methods used today to simulate time-
dependent processes in Earth science, physics, engineering, and many other fields. The …
dependent processes in Earth science, physics, engineering, and many other fields. The …
3D heterogeneous staggered-grid finite-difference modeling of seismic motion with volume harmonic and arithmetic averaging of elastic moduli and densities
We analyze the problem of a heterogeneous formulation of the equation of motion and
propose a new 3D fourth-order staggered-grid finite-difference (FD) scheme for modeling …
propose a new 3D fourth-order staggered-grid finite-difference (FD) scheme for modeling …
A review of seismic methods for monitoring and understanding active volcanoes
G Saccorotti, I Lokmer - Forecasting and planning for volcanic hazards …, 2021 - Elsevier
Volcanoes produce a wide variety of seismic signals originating from a number of
mechanisms, ranging from the complex interaction between multiphase fluids and their …
mechanisms, ranging from the complex interaction between multiphase fluids and their …
Distributed dynamic strain sensing of very long period and long period events on telecom fiber-optic cables at Vulcano, Italy
Volcano-seismic signals can help for volcanic hazard estimation and eruption forecasting.
However, the underlying mechanism for their low frequency components is still a matter of …
However, the underlying mechanism for their low frequency components is still a matter of …
[PDF][PDF] Volcano seismology
J Wassermann - New manual of seismological …, 2012 - gfzpublic.gfz-potsdam.de
Volcanic eruptions and their impact on human society, following earthquakes and
meteorological disasters, are the most severe natural hazards. Since the pioneering works …
meteorological disasters, are the most severe natural hazards. Since the pioneering works …
Spectral element modeling of acoustic to seismic coupling over topography
Acoustic waves in the atmosphere are commonly recorded on seismometers as they couple
into the ground. These signals, here called ground coupled airwaves, are not commonly …
into the ground. These signals, here called ground coupled airwaves, are not commonly …
Scattering of high-frequency seismic waves caused by irregular surface topography and small-scale velocity inhomogeneity
S Takemura, T Furumura… - Geophysical Journal …, 2015 - academic.oup.com
Based on 3-D finite difference method simulations of seismic wave propagation, we
examined the processes by which the complex, scattered high-frequency (f> 1 Hz) seismic …
examined the processes by which the complex, scattered high-frequency (f> 1 Hz) seismic …
Influence of near‐surface volcanic structure on long‐period seismic signals and on moment tensor inversions: Simulated examples from Mount Etna
Long‐period (LP) seismicity on volcanoes is thought to be associated with moving fluids or
resonating fluid‐filled conduits, hence LP moment tensor (MT) source inversions might have …
resonating fluid‐filled conduits, hence LP moment tensor (MT) source inversions might have …
The 26 May 2006 magnitude 6.4 Yogyakarta earthquake south of Mt. Merapi volcano: Did lahar deposits amplify ground shaking and thus lead to the disaster?
Indonesia is repeatedly unsettled by severe volcano‐and earthquake‐related disasters,
which are geologically coupled to the 5–7 cm/a tectonic convergence of the Australian plate …
which are geologically coupled to the 5–7 cm/a tectonic convergence of the Australian plate …