Shear wave splitting and mantle anisotropy: Measurements, interpretations, and new directions
MD Long, PG Silver - Surveys in Geophysics, 2009 - Springer
Measurements of the splitting or birefringence of seismic shear waves that have passed
through the Earth's mantle yield constraints on the strength and geometry of elastic …
through the Earth's mantle yield constraints on the strength and geometry of elastic …
Absolute plate motions constrained by shear wave splitting orientations with implications for hot spot motions and mantle flow
C Kreemer - Journal of Geophysical Research: Solid Earth, 2009 - Wiley Online Library
Here, I present a new absolute plate motion model of the Earth's surface, determined from
the alignment of present‐day surface motions with 474 published shear wave (ie, SKS) …
the alignment of present‐day surface motions with 474 published shear wave (ie, SKS) …
Principal component analysis of anisotropic finite-frequency sensitivity kernels
A Sieminski, J Trampert, J Tromp - Geophysical Journal …, 2009 - academic.oup.com
We use a principal component analysis to characterize the finite-frequency sensitivity of
seismic observables to anisotropy. A general anisotropic medium may be described in terms …
seismic observables to anisotropy. A general anisotropic medium may be described in terms …
A multiscale approach to model the anisotropic deformation of lithospheric plates
The association of experimental data showing that the plastic deformation of olivine, the
main constituent of the upper mantle, is highly anisotropic and the ubiquitous seismic …
main constituent of the upper mantle, is highly anisotropic and the ubiquitous seismic …
Mapping upper mantle flow beneath French Polynesia from broadband ocean bottom seismic observations
G Barruol, D Suetsugu, H Shiobara… - Geophysical …, 2009 - Wiley Online Library
Upper mantle structures and flow related to the South Pacific Superswell and to the
associated short‐lived hotspots are investigated using seismic stations deployed in French …
associated short‐lived hotspots are investigated using seismic stations deployed in French …
Reduced oceanic seismic anisotropy by small-scale convection
J van Hunen, O Čadek - Earth and Planetary Science Letters, 2009 - Elsevier
Amplitudes of azimuthal seismic anisotropy below the Pacific plate are observed to
decrease with lithospheric age, whereas an increase is expected due to ongoing shearing …
decrease with lithospheric age, whereas an increase is expected due to ongoing shearing …
Elastic and viscous anisotropy in Earth's mantle: observations and implications
E Lev - 2009 - dspace.mit.edu
In this thesis I address the topic of anisotropy-the directional dependence of physical
properties of rocks-from two complementary angles: I use seismic anisotropy to detect …
properties of rocks-from two complementary angles: I use seismic anisotropy to detect …
[图书][B] Convective stretching and applications to mantle mixing
NC Subramanian - 2009 - search.proquest.com
In this dissertation I have developed a method to quantify the stretching and orientation of
infinitesimal strain ellipsoids in three-dimensional, incompressible, and unsteady flow fields …
infinitesimal strain ellipsoids in three-dimensional, incompressible, and unsteady flow fields …
[图书][B] Crustal modification by tectonic events and upper mantle anisotropy beneath the Midcontinent Rift and New Madrid Seismic Zone: insights from receiver …
M Moidaki - 2009 - search.proquest.com
The earth's crust and upper mantle have been continually modified by tectonic processes
such as rifting, earthquake activity. In this dissertation, shear wave splitting and receiver …
such as rifting, earthquake activity. In this dissertation, shear wave splitting and receiver …
[引用][C] The upper mantle beneath the Gulf of California from surface wave dispersion. Geologica Ultraiectina (299)
X Zhang - 2009 - Departement Aardwetenschappen