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Mostrando ítems 21-30 de 2002
Fluid and Melt Pathways in the Central Chilean Subduction Zone Near the 2010 Maule Earthquake (35–36°S) as Inferred From Magnetotelluric Data
(Blackwell Publishing Ltd, 2019)
©2019. American Geophysical Union. All Rights Reserved.The subduction zone of central Chile (36°S) has produced some of the world's largest earthquakes and significant volcanic eruptions. Understanding the fluid fluxes and ...
Effective elastic thickness variations along the andean margin and their relationship to subduction geometry
(2008)
We present a new map of the spatial variations in effective elastic thickness, Te, along the Andes estimated using Bouguer coherence. The Te variations reflect interactions between subducting slab and preexisting terrane ...
Correlations of spectral accelerations in the Chilean subduction zone
(2020)
The correlation between spectral accelerations is key in the construction of conditional mean spectra, the computation of vector-valued seismic hazard, and the assessment of seismic risk of spatially distributed systems, ...
P Wave Azimuthal Anisotropic Tomography in Northern Chile: Insight Into Deformation in the Subduction Zone
(Blackwell Publishing Ltd, 2019)
©2018. American Geophysical Union. All Rights Reserved.Based on a large data set of local body wave travel times, we determined the first 3-D model of azimuthal P wave anisotropic tomography of northern Chile in order to ...
Foreland uplift during flat subduction: insights from the Peruvian Andes and Fitzcarrald Arch
(Elsevier, 2018-04-22)
Foreland deformation has long been associated with flat-slab subduction, but the precise mechanism linking these two processes remains unclear. One example of foreland deformation corresponding in space and time to flat ...
A strong-motion database from the Peru–Chile subduction zone
(Springer, 2011)
Earthquake hazard along the Peru – Chile subduction zone is amongst the highest in the world. The development of a database of subduction-zone strong-motion recordings is, therefore, of great importance for ground-motion ...
How Fast Can We Reliably Estimate the Magnitude of Subduction Earthquakes?
(Blackwell Publishing Ltd, 2018)
Fast and reliable characterization of earthquakes can provide vital information to the population, even reducing the effects of strong shaking produced by them. In this study, we explore the minimum time required to estimate ...
Pacific subduction coeval with the Karoo mantle plume: the Early Jurasssic Subcordilleran belt of northwestern Patagonia
(Geological Society of London, 2005)