Results 101 to 110 of about 17,454 (193)

Multiple Subduction–Exhumation Cycles and Episodic Hydration–Metasomatism of an Oceanic Eclogite Block: Implications for Thermal Structure Evolution and Mass Transfer at the Subduction Interface

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract The rarity of natural rocks that specifically record the physicochemical conditions of the subduction interface strongly hampers pertinent studies on metamorphic trajectories of high‐pressure (HP) rocks and related fluid–rock interactions. This study examines an oceanic eclogite block from the Huwan shear zone in the Hong'an orogen.
Dadi Cao, Liqing Xu, Xiangxin Zhang, Haofan He, Kang Cheng   +4 more
wiley   +1 more source

The change of overpressure peak and overpressure rate under different spray pressure.

The reference column reflects the value of explosion overpressure under different spray pressures, and the curve highlights the influence of different spray pressures on the propagation velocity of explosion overpressure. (PDF)
Dengming Jiao (18437324), Jingyu Ma (6108620), Xin Wu (10164), Chunhua Zhang (148898), Jinquan Chen (837183), Liqiang Wang (538790), Jiahui Shen (2991294)   +6 more
core   +1 more source

Further studies of the extrapolation of near field overpressure data [PDF]

, 1971
Technique of extrapolating measured near-field overpressure data to larger altitude applied to wind tunnel overpressure ...
Mendoza, J. P., Hicks, R. M.
core  

Reaction‐Driven Crack Propagation Controlled by Vein Extension in a Dilute Fracture System

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.
Abstract Permanent mineral trapping of CO2 ${\text{CO}}_{2}$ in ultramafic rocks can be accelerated if carbonate precipitation wedges open microcracks and sustains crack growth, thereby increasing permeability and reactive surface area. We develop a vein‐extension controlled model for carbonation reaction‐driven cracking in a dilute fracture system ...
Rui Feng, John Rudnicki
wiley   +1 more source

Episodic Seismicity Bursts Driven by Magma Intrusion During the 2025 Santorini‐Amorgos Seismic Crisis

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.
Abstract The 2025 Santorini–Amorgos seismic crisis in Greece had an exceptionally large number and sustained rate of moderate‐sized earthquakes. We used a machine‐learning‐based earthquake monitoring workflow to detect and relocate 66,109 earthquakes and interpret the results in the context of global analogs.
Xing Tan, William L. Ellsworth, Gregory C. Beroza, Stephanie G. Prejean, Jeremy D. Pesicek   +4 more
wiley   +1 more source

Comparative analysis of explosion overpressure.

The black curve is the change in explosion overpressure with ignition time when the spray system is not opened, and the red curve is the change value of explosion overpressure with ignition time under the spray pressure for optimal explosion suppression.
Dengming Jiao (18437324), Jingyu Ma (6108620), Xin Wu (10164), Chunhua Zhang (148898), Jinquan Chen (837183), Liqiang Wang (538790), Jiahui Shen (2991294)   +6 more
core   +1 more source

Décollement Rheology Controls Crustal Deformation on Early Mars

Journal of Geophysical Research: Planets, Volume 131, Issue 10, October 2026.
Abstract The circum‐Tharsis wrinkle ridge system represents one of the strongest tectonic imprints of early Mars, formed as the planet's largest volcanic province reshaped the lithosphere and redistributed stresses across thousands of kilometers. The coherent spatial pattern of these ridges suggests deformation governed by a laterally continuous basal ...
Oguzcan Karagoz, Jonas B. Ruh, Thomas Kenkmann, Michael H. Poelchau   +3 more
wiley   +1 more source

Genetic Mechanisms and Spatiotemporal Distribution of Abnormal Overpressure in the Xihu Sag, East China Sea

Eng
Overpressure prediction is critical for safe and efficient drilling, yet remains challenging in complex basins with multiple genetic mechanisms. This study systematically investigates the overpressure origins in the Xihu Sag, East China Sea, a prolific ...
Huayang Li, Shijie Zhu, Chi Zhang, Youchen Wang   +3 more
doaj   +1 more source

Physics‐Informed Reservoir Characterization From Bulk and Extreme Pressure Events With a Differentiable Simulator

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract Accurate characterization of subsurface heterogeneity is challenging but essential for applications such as reservoir pressure management, geothermal energy extraction and CO2 ${\text{CO}}_{2}$, H2 ${\mathrm{H}}_{2}$, and wastewater injection operations.
Harun Ur Rashid, Mingxin Li, Aleksandra Pachalieva, Georg Stadler, Daniel O’Malley   +4 more
wiley   +1 more source

Active Normal Fault Segmentation and Linkage in the Umbria‐Marche Apennines (Italy): Insights From 3D Structural Modeling

Tectonics, Volume 45, Issue 10, October 2026.
Abstract Normal‐fault growth, segmentation, and their relationships with crustal inheritance and rheological layering are investigated in a post‐thrusting setting of the southern sector of the Northern Apennines. We integrate 3D modeling with gravity, thermal, and seismological constraints to reconstruct the geometry and evolution of the main normal ...
M. Pedini, F. Cella, C. Di Celma, S. Mazzoli, P. P. Pierantoni, N. A. Pino, T. Volatili, E. Tondi, M. Zambrano   +8 more
wiley   +1 more source