Results 91 to 100 of about 1,574 (185)

Seismic anisotropy in western Tibet

Geophysical Research Letters, 2005
Teleseismic SKS data collected by a temporary broadband array across western Tibet are analysed to constrain shear‐wave splitting parameters. Small delay anisotropy is detected, with a rotation of the fast axis azimuth from 40°E in the Tarim basin west of Yecheng to more easterly values between Hotien and Shiquanhe.
Georges Herquel, Paul Tapponnier
openaire   +1 more source

Dislocation creep may control bridgmanite deformation in the Earth’s lower mantle

Communications Earth & Environment
Seismic anisotropy in the Earth’s lower mantle, particularly around subduction zones, is commonly attributed to deformation by dislocation creep, yet much of the lower mantle appears nearly isotropic.
Longli Guan, Daisuke Yamazaki, Noriyoshi Tsujino, Yuji Higo, Sho Kakizawa, Xiang Wu, Junfeng Zhang   +6 more
doaj   +1 more source

Insights on the African Upper Mantle From Quasi‐Love Wave Scattering

Geochemistry, Geophysics, Geosystems
The African upper mantle is diverse, featuring several cratonic roots, active and magmatic continental rifting, abundant intra‐plate volcanism, and several oceanic hotspots offshore.
Thomas A. J. Merry, Caroline M. Eakin
doaj   +1 more source

Numerical study on the impact of coal fractures on seismic wave dispersion and attenuation: anisotropic WIFF effects. [PDF]

Sci Rep
Li B, Zou G, Wang J, Chen H, Zhu G.
europepmc   +1 more source

Near-surface structural imaging of Tehran uppermost crust for urban seismic hazard. [PDF]

Sci Rep
Motavalli-Anbaran SJ, Moradi A, Shirzad T, Kiani M, Naghavi M, Jaferpour G.   +5 more
europepmc   +1 more source

Crustal Seismic Anisotropy In Ne Brazil

II Simpósio Brasileiro de Geofísica, 2006
Aderson F. do Nascimento, Mario K. Takeya, Francisco H. R. Bezerra, Robert G. Pearce   +3 more
openaire   +1 more source

Fluid injection interruption causes temporary changes in local stress field and induced seismicity at Krafla caldera, Iceland. [PDF]

Sci Rep
Glück E, Davoli R, Ágústsdóttir T, Garambois S, Gudnason EÁ, Lavallée Y, Mortensen AK, Scheu B, Vandemeulebrouck J.   +8 more
europepmc   +1 more source

Anisotropic velocity properties and lithofacies identification of shahejie lacustrine shales. [PDF]

Sci Rep
Li M, Liu W, Wang Y, Zhao J, Shen H, Tan W.   +5 more
europepmc   +1 more source

Electromagnetic imaging reveals insufficient fluids to explain shallow megathrust creep at the Shumagin Gap. [PDF]

Nat Commun
Li Y, Naif S, Key K, Constable S, Evans RL, Shillington DJ, Bécel A, Cordell D.   +7 more
europepmc   +1 more source

Rapid hydrothermal triggering of induced seismicity at the Coso geothermal field. [PDF]

Sci Rep
Holmgren JM, Kaven JO, Oye V.
europepmc   +1 more source