Results 171 to 180 of about 95,361 (334)

Monitoring Water Content Variations From Seismic Noise in a Controlled Laboratory Experiment: A Quantitative Approach Combining Poroelastic Predictions With Kernel Wave Sensitivity Weighting

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 9, September 2025.
Abstract Despite the existence of various hydrological and geophysical methods for characterizing the vadose zone and groundwater, it remains challenging to implement cost‐effective, accurate, and efficient techniques for their long‐term monitoring with high spatial resolution. A growing number of recent studies suggest that seismological methods based
Thomas Gaubert‐Bastide   +5 more
wiley   +1 more source

PLANETARY SEISMOLOGY

open access: yesAnnual Review of Earth and Planetary Sciences, 2005
▪ Abstract  Contrary to Earth, the interior of terrestrial planets is poorly known. This is mainly related to the lack of seismic data and of planetary seismic networks on these planets. So far, despite several attempts, only the Apollo Seismic Network has returned seismic information from the Moon.
openaire   +2 more sources

On the Crustal Architecture of the Terrestrial Planets

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 9, September 2025.
Abstract Understanding the structure and composition of planetary crusts is fundamental for unraveling the diverse geologic pathways of rocky bodies in the solar system. In recent years, geophysical missions have shed light on the crustal architecture of the Moon and Mars.
A. Broquet, J. Maia, M. A. Wieczorek
wiley   +1 more source

Moho Depth Disposition of the Contiguous United States: A Multi‐Modal Data Driven Approach

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 3, September 2025.
Abstract Precise determination of Moho depth is essential for understanding lithospheric deformation, lower crustal rheology, and crust‐mantle interactions. This study employs a Random Forest Regressor (RFR) model to predict Moho depth across the contiguous United States using a variety of geophysical data, including gravity anomalies, topography, heat
Ramees R. Mir   +4 more
wiley   +1 more source

DispFormer: A Pretrained Transformer Incorporating Physical Constraints for Dispersion Curve Inversion

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 3, September 2025.
Abstract Surface wave dispersion curve inversion is crucial for estimating subsurface shear‐wave velocity vs $\left({v}_{s}\right)$, yet traditional methods often face challenges related to computational cost, non‐uniqueness, and sensitivity to initial models.
Feng Liu   +4 more
wiley   +1 more source

Hellenic Subduction System and Upper‐Plate Structures Revealed by Deep High‐Resolution Seismic‐Reflection Profiles and Seafloor Bathymetry

open access: yesTectonics, Volume 44, Issue 9, September 2025.
Abstract The Hellenic forearc is one of the least understood forearc systems globally due to limited availability of high‐resolution imagery of its deep structure, especially landward of the Mediterranean Ridge. Here, we combine widely spaced high‐resolution multichannel seismic‐reflection profiles with seafloor morpho‐bathymetric analysis and ...
Vasiliki Mouslopoulou   +7 more
wiley   +1 more source

Raising the Roof of the World: Intra‐Crustal Asian Mantle Supports the Himalayan‐Tibetan Orogen

open access: yesTectonics, Volume 44, Issue 9, September 2025.
Abstract The Himalayan‐Tibetan orogen formed via the ongoing collision of India and Asia. Its colossal elevations stem from buoyant crustal roots that doubled in thickness during continental collision, widely believed to result from Indian crust under‐thrusting its Asian counterpart and Asian crustal thickening. However, a single crustal layer of up to
P. Sternai   +11 more
wiley   +1 more source

Refined Coseismic Slip Model and Surface Deformation of the 2021 Maduo Earthquake: Implications for Sensitivity of Rupture Behaviors to Geometric Complexity

open access: yesRemote Sensing
Geometric complexities of a fault system have a significant impact on the rupture behavior of the fault. The 2021 Mw7.4 Maduo earthquake occurred on a multi-segmented complex sinistral fault in the interior of the Bayan-Har block in the northern Tibetan ...
Xiaoli Liu   +7 more
doaj   +1 more source

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