Results 31 to 40 of about 151,377 (290)
Geophysical Journal International, 2020 The Transportable Array in south-central Alaska spans several subduction zone features: backarc, forearc and volcanic arc, making it an ideal tool to study subduction zone anisotropy.
E. Karlowska +4 more
semanticscholar +1 more source
Mantle Flow Pattern Associated With the Patagonian Slab Window Determined From Azimuthal Anisotropy
Geophysical Research Letters, 2022 Geological processes in Southern Patagonia are affected by the Patagonian slab window, formed by the subduction of the Chile Ridge and subsequent northward migration of the Chile Triple Junction.
Walid Ben‐Mansour +6 more
doaj +1 more source
The Turkish Dilatancy Project (TDP3): multidisciplinary studies of a potential earthquake source region [PDF]
, 1987 The section of the North Anatolian Fault lying near the city of Izmit, at the east of the Marmara Sea, has been identified as a seismic gap and the possible site of a future major earthquake.
Beamish, David +3 more
core +1 more source
Geochemistry Geophysics Geosystems, 2020 To systematically investigate seismic azimuthal anisotropy in the Sumatra subduction zone and probe mantle dynamics associated with the subduction of the Australian Plate beneath the Sunda Plate, a total of 169 pairs of teleseismic XKS (including PKS ...
F. Kong +4 more
semanticscholar +1 more source
Sub-slab mantle anisotropy beneath south-central Chile [PDF]
, 2012 Knowledge of mantle flow in convergent margins is crucial to unravelling both the contemporary geodynamics and the past evolution of subduction zones. By analysing shear-wave splitting in both teleseismic and local arrivals, we can determine the relative
Hicks, Stephen P. +2 more
core +1 more source
Seismic Anisotropy Analysis Beneath Sumatra Revealed by Shear-Wave Splitting
Indonesian Journal on Geoscience, 2017 DOI: 10.17014/ijog.4.3.169-179A shear-wave splitting analysis was determined to observe anisotropic structures of an upper mantle layer beneath Sumatra.
Arya Dwi Candra +2 more
doaj +1 more source
Finite-Frequency SKS Splitting: Measurement and Sensitivity Kernels [PDF]
, 2008 Splitting of SKS waves caused by anisotropy may be analyzed by measuring the splitting intensity, i.e., the amplitude of the transverse signal relative to the radial signal in the SKS time window. This quantity is simply related to structural parameters.
Paulssen, Hanneke +3 more
core +1 more source
Upper crust anisotropy of the 2020 Jiashi MS 6.4 earthquake
Frontiers in Earth Science, 2023 The 2020 Jiashi MS 6.4 earthquake occurred north of the 1997–1998 Jiashi earthquake swarm. Because of its complex tectonic environment and frequent strong earthquake occurrence, scholars have paid extensive attention to this area.
Jin Li +4 more
doaj +1 more source
Non-radial Oscillations in Rotating Giant Planets with Solid Cores: Application to Saturn and its Rings [PDF]
, 2013 Recent observations have revealed evidence for the global oscillations of Jupiter and Saturn, which can potentially provide a new window into the interior structure of giant planets.
Fuller, Jim +2 more
core +2 more sources
Complex anisotropy beneath the Peruvian flat slab from frequency-dependent, multiple-phase shear wave splitting analysis [PDF]
, 2013 Flat or shallow subduction is a relatively widespread global occurrence, but the dynamics remain poorly understood. In particular, the interaction between flat slabs and the surrounding mantle flow has yet to be studied in detail.
Eakin, Caroline M., Long, Maureen D.
core +1 more source