Results 111 to 120 of about 14,706 (253)

Studies of oceanic tectonics based on GEOS-3 satellite altimetry [PDF]

Using statistical analysis, geoidal admittance (the relationship between the ocean geoid and seafloor topography) obtained from GEOS-3 altimetry was compared to various model admittances.
Kaula, W. M., Poehls, K. A., Sandwell, D., Schubert, G.   +3 more
core   +1 more source

A newly distinguished marine magnetotelluric coast effect sensitive to the lithosphere–asthenosphere boundary [PDF]

, 2019
Shunguo Wang, Steven Constable, Valeria Reyes-Ortega, Catherine A. Rychert   +3 more
openalex   +1 more source

Lithosphere-asthenosphere structure and impact on serpentinization processes and topography across the plate boundary between Iberia and Europe

, 2023
Sepideh Pajang, Frédéric Mouthereau, Alexandra Robert, Jean‐Paul Callot   +3 more
openalex   +1 more source

Mechanisms of crustal deformation in the western US [PDF]

The deformation processes in the western United States were studied, considering both deterministic models and random or statistical models. The role of the intracrustal delamination and mechanisms of crustal thinning were also examined.
Turcotte, Donald L.
core   +1 more source

Supplemental Material: Lithosphere–asthenosphere interactions beneath northeast China and the origin of its intraplate volcanism

, 2021
Anqi Zhang, Zhen Guo, et al.
openalex   +1 more source

Seismic and isotopic evidence for depth-dependent mantle sources of intraplate basalts from Eastern China

Communications Earth & Environment
The origin of intraplate basalts remains controversial, despite numerous isotope and seismic studies. Here we employ thermodynamic modeling with MAGEMin to integrate the Sr-Nd-Hf isotopes of basaltic volcanics with the seismic velocities of their mantle ...
Zongpeng Yang, Tong Hou, Roman Botcharnikov, Evangelos Moulas, Stefan Weyer, Meng Wang, Stephan Buhre, Zhaochong Zhang   +7 more
doaj   +1 more source

Distribution of Bouguer gravity anomaly and crust and upper mantle in the Antarctic region

Antarctic Record, 1986
Bouguer gravity anomaly south of 45°S was derived from the newly provided data of free-air anomaly and topography, and its implications in the crust and upper mantle structure of the land and its marginal ocean area were discussed from the viewpoint of ...
Takeshi Matsumoto, Jiro Segawa, Katsutada Kaminuma   +2 more
doaj   +1 more source

A multilayer model of time dependent deformation following an earthquake on a strike-slip fault [PDF]

A multilayer model of the Earth to calculate finite element of time dependent deformation and stress following an earthquake on a strike slip fault is discussed. The model involves shear properties of an elastic upper lithosphere, a standard viscoelastic
Cohen, S. C.
core   +1 more source

Rejuvenated lavas resolve enriched ponded melt at the lithosphere-asthenosphere boundary [PDF]

, 2023
A. F. Rogers, Oliver Nebel, Ben Knight, Xueying Wang, Fabio A. Capitanio, Gregory M. Yaxley, Hugh O’Neill, Yona Nebel‐Jacobsen, Mark A. Kendrick, Saskia Ruttor   +9 more
openalex   +1 more source

Postseismic surface deformations due to lithospheric and asthenospheric viscoelasticity [PDF]

A model is proposed for post seismic surface deformations attributing them to lithospheric and asthenospheric viscoelasticity. The model predicts that the deformations due to lithospheric viscoelasticity depend on the ratio of the effective shear modulus
Cohen, S. C.
core   +1 more source