Results 81 to 90 of about 1,574 (185)

Crustal structure and seismic anisotropy of rift basins in Somaliland. [PDF]

Sci Rep, 2023
Ali MY, Ismaiel M, Yusuf IM, Kaviani A.
europepmc   +1 more source

Regolith in Motion: Dynamic Surface Evolution After Lunar Impacts

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Multi‐temporal observations captured by the Lunar Reconnaissance Orbiter Camera provide valuable insights into contemporary surface changes. These images reveal that minor impact events (resulting in <100‐m diameter craters) significantly alter regolith structure over great distances (>1,000 crater diameters) by increasing the meter‐to ...
E. J. Speyerer, M. S. Robinson, A. K. Boyd   +2 more
wiley   +1 more source

Crust-mantle decoupling revealed by seismic velocity anisotropy beneath Syowa Station, Antarctica

Antarctic Record, 1997
We analyzed shear wave splittings in the crust beneath Syowa Station, using Moho converted Ps waves. Three set of receiver functions and stacked receiver functions from Tonga events are analyzed.
Atsuki Kubo, Masaki Kanao
doaj   +1 more source

Seismic anisotropy to investigate lithospheric-scale tectonic structures and mantle dynamics in southern Italy. [PDF]

Sci Rep, 2023
Scarfì L, Firetto Carlino M, Musumeci C.   +2 more
europepmc   +1 more source

Lithosphere‐Asthenosphere Interactions Across the Indo‐Burma Subduction Zone From Sp Receiver Functions

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The Cenozoic convergence between the Indian and Asian plates has driven large‐scale mantle convection that interacts with both plates. Understanding this convergence benefits from clear imaging of the lithosphere‐asthenosphere boundary (LAB).
Yiming Bai, Xiaohui Yuan, Frederik Tilmann, Bernd Schurr, Yinshuang Ai, Yumei He, Shengji Wei, Guangbing Hou, Myo Thant, Kyaing Sein, Oo Than, Mingming Jiang, Ping Tong   +12 more
wiley   +1 more source

Mantle flow underneath the South China Sea revealed by seismic anisotropy. [PDF]

Natl Sci Rev, 2023
Kong F, Gao R, Gao SS, Liu KH, Ding W, Niu X, Ruan A, Tan P, Fan J, Lu S, Tong Z, Cheng L, Gong W, Zhao Y, Li J.   +14 more
europepmc   +1 more source

Integrated Geophysical Imaging Reveals the Origin and Pathways of Mantle‐Derived CO2 Beneath the Tangra Yumco Rift, Central Tibet

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The Tangra Yumco Rift (TYR) in central Tibet is a key window for crust–mantle interactions during extension. We performed high‐resolution crust‐mantle imaging using receiver function analysis, 1‐D nonlinear S‐wave velocity inversion, and tomoDD tomography, revealing a vertical Crust–Mantle Degassing System (CMDS) bounded by the Zhala (ZF) and ...
Zongxu Li, Rizheng He, Hanhan Tang, Qiang Xu, Lei Gao, Yulan Li, Lihui Tan, Xiao Niu, Ruo Jia   +8 more
wiley   +1 more source

Review on crustal anisotropy investigations beneath the Qinghai-Xizang Plateau based on azimuthal variations of receiver functions

地球与行星物理论评
Seismic anisotropy provides key information about the past and present deformations of the crust and mantle below and is crucial for understanding the interior structure of the Earth and deep dynamic processes.
Yihai Yang
doaj   +1 more source

On the Relationship Between Oceanic Plate Speed, Tectonic Stress, and Seismic Anisotropy. [PDF]

Geophys Res Lett, 2022
Kendall E, Faccenda M, Ferreira AMG, Chang SJ.   +3 more
europepmc   +1 more source

Seismic anisotropy in the D″ layer

Geophysical Research Letters, 1995
We present observations of diffracted SV (SVd) for a path between the Fiji‐Tonga islands and the eastern coast of North America at distances greater than 110°. Observed features of S diffracted suggest that coupling between SVd and SHd can be ruled out as a first order effect for this path.
Lev Vinnik, Barbara Romanowicz, Yves Le Stunff, Larissa Makeyeva   +3 more
openaire   +1 more source