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Oliine-induced iscous anisotropy in fossil strike-slip mantle shear zones and associated strain localization in the crust
(Wiley Blackwell Publishing, Inc, 2021-01)
We propose that strain localization in plate interiors, such as linear belts of intraplate seismicity, may arise from spatial ariations in iscous anisotropy produced by preferred orientation of oliine crystals (CPO or ...
Toward understanding tectonic control on the Mw 8.8 2010 Maule Chile earthquake
(Elsevier, 2012)
The Maule earthquake of 27th February 2010 (Mw=8.8) affected ~500 km of the Nazca-South America plate
boundary in south-central Chile producing spectacular crustal deformation. Here, we present a detailed estimate
of ...
Late Quaternary Activity of the La Rinconada Fault Zone, San Juan, Argentina
(American Geophysical Union, 2019-03)
Most of the permanent deformation in the Pampean Flat slab segment of the central Andes is taken up at the Andean Orogenic Front in Argentina, a narrow zone between the Eastern Precordillera and Sierras Pampeanas that ...
Slip model of the 2015 Mw 8,3 Illapel (Chile) earthquake from inversion of sentinel 1A and GPS data
The Mw 8.3 earthquake that occurred on September 16th 2015 west of Illapel, Chile, ruptured a ~200 km section of the plate boundary between 29°S and 33°S. SAR data acquired by the Sentinel 1A satellite was used to obtain ...
Palaeopermeability structure within fault-damage zones: A snap-shot from microfracture analyses in a strike-slip system.
(2016)
Understanding fault zone permeability and its spatial distribution allows the assessment of fluid-migration leading to precipitation of hydrothermal minerals. This work is aimed at unraveling the conditions and distribution ...
Sensitivity of synthetic seismograms for different seismic scenarios in north Chile
(National Information Centre of Earthquake Engineering, 2017)
This research studies the sensitivity of spectral response values to various physical earthquake scenario parameters, the latter used to generate synthetic low frequency seismograms in North Chile. Ten earthquake scenarios ...
Water/oil separation modeling by population balance equations - solution of the probability density function
(Instituto Balseiro - Centro Atómico BarilocheBariloche, 2014-09-23)
We discuss a model derived from the Williams population balance equations, written in mixture
form, to represent water-in-oil emulsions undergoing separation by gravity. The model includes
the treatment of the disperse ...