Results 191 to 200 of about 6,189 (221)
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Journal of Asian Earth Sciences, 2017
Abstract Determining the Moho topography of the Tibetan Plateau is crucial to understand the tectonic development. Over the past decades, seismic explorations have obtained profound results about the Moho topography, except in regions where seismic station coverage is poor, especially in the central and western Tibetan Plateau. In comparison, gravity
Chuang Xu +4 more
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Abstract Determining the Moho topography of the Tibetan Plateau is crucial to understand the tectonic development. Over the past decades, seismic explorations have obtained profound results about the Moho topography, except in regions where seismic station coverage is poor, especially in the central and western Tibetan Plateau. In comparison, gravity
Chuang Xu +4 more
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Tectonophysics, 2005
An increasing data set exists on the nature and thickness of the Iceland crust. This paper relates topography, i.e., elevation and bathymetry (TOP), Bouguer gravity anomalies (BA) and Moho depths to each other to assess the consequences of the “thick crust model” for Iceland in the context of the North Atlantic.
Tanya Fedorova +2 more
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An increasing data set exists on the nature and thickness of the Iceland crust. This paper relates topography, i.e., elevation and bathymetry (TOP), Bouguer gravity anomalies (BA) and Moho depths to each other to assess the consequences of the “thick crust model” for Iceland in the context of the North Atlantic.
Tanya Fedorova +2 more
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Bulletin of the Seismological Society of America, 2011
Pn-wave energy refracts through the uppermost mantle, with the first seismic wave arrival at distances of ∼200 to ∼1500 km from crustal sources. The Pn phase provides important constraints on source type, location, and magnitude, but its propagation is complicated by frequency-dependent sensitivity to the Earth's sphericity and lithospheric velocity ...
M. Avants, T. Lay, X.-B. Xie, X. Yang
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Pn-wave energy refracts through the uppermost mantle, with the first seismic wave arrival at distances of ∼200 to ∼1500 km from crustal sources. The Pn phase provides important constraints on source type, location, and magnitude, but its propagation is complicated by frequency-dependent sensitivity to the Earth's sphericity and lithospheric velocity ...
M. Avants, T. Lay, X.-B. Xie, X. Yang
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Bulletin of the Seismological Society of America, 1996
Abstract We use teleseismic P waves recorded at Piñon Flat Observatory (PFO) to constrain the three-dimensional crustal and upper-mantle velocity structure beneath the station. By forward modeling radial receiver function waveforms, we construct a one-dimensional crustal model that includes a significant shear-velocity inversion at 9 km ...
G. Eli Baker +3 more
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Abstract We use teleseismic P waves recorded at Piñon Flat Observatory (PFO) to constrain the three-dimensional crustal and upper-mantle velocity structure beneath the station. By forward modeling radial receiver function waveforms, we construct a one-dimensional crustal model that includes a significant shear-velocity inversion at 9 km ...
G. Eli Baker +3 more
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Tectonophysics, 2002
Abstract The Moho topography is strongly undulating in southern Scandinavia and northeastern Europe. A map of the depth to Moho shows similarities between the areas of the Teisseyre–Tornquist Zone (TTZ) in Poland and the Fennoscandian Border Zone (FBZ), which is partly coinciding with the Sorgenfrei–Tornquist Zone (STZ) in Denmark.
S.L Jensen, H Thybo
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Abstract The Moho topography is strongly undulating in southern Scandinavia and northeastern Europe. A map of the depth to Moho shows similarities between the areas of the Teisseyre–Tornquist Zone (TTZ) in Poland and the Fennoscandian Border Zone (FBZ), which is partly coinciding with the Sorgenfrei–Tornquist Zone (STZ) in Denmark.
S.L Jensen, H Thybo
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Acta Seismologica Sinica, 2003
We use 146 422 P-wave arrival times from 6 347 local earthquakes recorded by the Southern California Seismic Network to determine a detailed three-dimensional P-wave velocity structure at 0–35 km depth. We have taken into account the Moho depth variations, which were obtained by seismological methods.
Jin-li Huang, Da-peng Zhao
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We use 146 422 P-wave arrival times from 6 347 local earthquakes recorded by the Southern California Seismic Network to determine a detailed three-dimensional P-wave velocity structure at 0–35 km depth. We have taken into account the Moho depth variations, which were obtained by seismological methods.
Jin-li Huang, Da-peng Zhao
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Variation in Moho topography and Poisson's ratio in the Eastern Himalayan arc
Physics and Chemistry of the Earth, Parts A/B/C, 2022Sowrav Saikia +6 more
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Moho topography beneath England, the regional gravity field and speculations on crustal structure
2023Donato, John A +2 more
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Materials control of the epigenetics underlying cell plasticity
Nature Reviews Materials, 2020Stephanie Nemec, Kristopher Alan Kilian
exaly