Browsing by Subject "seismology"
Now showing items 1-7 of 7
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D" Reflection Polarities Inform Lowermost Mantle Mineralogy
; ; (Geochemistry, Geophysics, Geosystems, 2022-10-04)
Polarities of seismic reflections at the discontinuity atop the D" region (PdP and SdS) indicate the sign of the velocity contrast across the D" reflector. Recent studies found PdP polarities matching and opposite those ... -
Deciphering the Whisper of Volcanoes: Monitoring Velocity Changes at Kamchatka's Klyuchevskoy Group With Fluctuating Noise Fields
; ; ; ; ; (Journal of Geophysical Research: Solid Earth, 2023-03-30)
Volcanic inflation and deflation often precede eruptions and can lead to seismic velocity changes (dv/v $dv/v$) in the subsurface. Recently, interferometry on the coda of ambient noise‐cross‐correlation functions yielded ... -
Joint Inversion of Receiver Functions and Apparent Incidence Angles for Sparse Seismic Data
; ; ; ; (Earth and Space Science, 2021-09-28)
The estimation of crustal structure and thickness is essential in understanding the formation and evolution of terrestrial planets. Initial planetary missions with seismic instrumentation on board face the additional ... -
Performance of the International Monitoring System Seismic Network Based on Ambient Seismic Noise Measurements
; (Pure and Applied Geophysics, 2021-01-25)
All nuclear explosions are banned by the Comprehensive Nuclear-Test-Ban Treaty. In the context of the treaty a verification regime was put into place to detect, locate, and characterize nuclear explosions at any time, by ... -
Understanding Micropolar Theory in the Earth Sciences I: The Eigenfrequency $\omega_r$
; (Pure and Applied Geophysics, 2021-12-25)
Even though micropolar theories are widely applied for engineering applications such as the design of metamaterials, applications in the study of the Earth’s interior still remain limited and in particular in seismology. ... -
Understanding Micropolar Theory in the Earth Sciences I: The Eigenfrequency ωr
; (Pure and Applied Geophysics, 2021-12-25)
Even though micropolar theories are widely applied for engineering applications such as the design of metamaterials, applications in the study of the Earth’s interior still remain limited and in particular in seismology. ... -
Understanding Micropolar Theory in the Earth Sciences I: The Eigenfrequency ωr
; (Pure and Applied Geophysics, 2021-12-25)
Even though micropolar theories are widely applied for engineering applications such as the design of metamaterials, applications in the study of the Earth’s interior still remain limited and in particular in seismology. ...
