Results 131 to 140 of about 7,715 (221)

Extensive fluid overpressure in the shallow slow earthquake zone of Nankai Trough off Muroto mapped with high-resolution P-wave velocity. [PDF]

Sci Rep
Flores PCM, Kodaira S, Shiraishi K, Fujie G, Nakamura Y, Arai R.   +5 more
europepmc   +1 more source

A Thermodynamic Framework for Turing‐Type Instabilities in Porous Media: Part II Applications

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Compaction bands, desiccation cracks, and melt segregation structures are geological patterns relying on the same fundamental manifestations of a universal Turing‐type instability mechanism, as predicted by the thermodynamically consistent reaction–cross‐diffusion framework developed in Part I (Regenauer‐Lieb et al., 2025, https://doi.org/10 ...
Klaus Regenauer‐Lieb, Manman Hu, Qingpei Sun, Chong Liu, Zhennan Zhu, Victor Calo   +5 more
wiley   +1 more source

Dual-layered mantle lithosphere beneath southeastern Canadian Cordillera. [PDF]

Nat Commun
Huang S, Gu YJ, Johnston ST.
europepmc   +1 more source

Heat Advection During Exhumation Can Explain High Temperatures Along the Subduction Plate Interface

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract The pressure–temperature (P−T) $(P-T)$ evolution of subduction zone plate interfaces governs metamorphism, fluid migration, deformation, and seismicity. Temperature estimates from natural rocks are frequently higher than those predicted by subduction models, particularly for P< $P< $ 2.5 GPa.
Stefan M. Schmalholz
wiley   +1 more source

Mode of intracontinental mountain building controlled by lower crustal composition and mantle lithosphere depletion. [PDF]

Nat Commun
Xu X, Zuza AV, Gerya T, Chen L, Kuang X, Chen H, Wang B, Liu J, Shi X, Sun Y, Wu L, Han S, Lin X, Yang S, Yin A.   +14 more
europepmc   +1 more source

A Global Evaluation of Lithology‐Dependent Marine Sediment Compaction Parameters and Their Uncertainties

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Tectonic subsidence, sea level, and paleoclimate reconstructions using marine records rely on accurate decompaction of the sediment column. Over time, increased overburden pressure from burial decreases sediment porosity with depth. The porosity‐depth relationship is lithology‐dependent and can be represented by an exponential function ...
Haley Svadlenak, Ross Parnell‐Turner, Margaret Morris   +2 more
wiley   +1 more source

Water-induced mantle overturn explains high Archean paleointensities. [PDF]

Natl Sci Rev
Wang D, Wu Z.
europepmc   +1 more source

Cenozoic Subduction Polarity Reversal Within the Celebes Sea Inferred From Teleseismic Tomography

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Sulawesi and Borneo are tectonically complex islands with multistage subduction histories stretching back through the Cenozoic. Seismic studies have played an important role in helping to unravel this history, with spatial distributions of earthquakes tracking actively subducting slabs. In contrast, old or relict aseismic slabs are illuminated
Y. Li, N. Rawlinson, S. Pilia, L. Kesumastuti, C. Lü, S. Widiyantoro, T. Hao   +6 more
wiley   +1 more source

Protracted circum-continent subduction: A mechanism for craton destruction and a rationale for craton longevity. [PDF]

Proc Natl Acad Sci U S A
Xu X, Zuza AV, Liu L, Zhu W, Sun Y, Wang B, Kuang X, Han S, Zhang X, Zhang W, Fu X, Pearson DG, Liu J.   +12 more
europepmc   +1 more source

Comparing Slab Viscous Dissipation Under Slab Distributed Weakening and Slab Segmentation Scenarios

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Subduction of cold, dense oceanic lithosphere is a key driver of plate tectonics and mantle convection. However, how much gravitational potential energy is internally dissipated by slab deformation during subduction remains debated and largely depends on the mechanisms of slab weakening.
Wenfa Zhou, Jiashun Hu, Keqing Li, Ting Yang   +3 more
wiley   +1 more source