Results 141 to 150 of about 61,955 (243)

Structural Heterogeneity Shapes Segmentation of Megathrust Earthquakes and Volcanism in Central America

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The mechanisms underlying the patchy distribution of forearc megathrust earthquakes and arc volcanoes in subduction zones remain poorly understood. Here we present a high‐resolution seismic tomographic model of the Central American subduction zone, derived from a joint inversion of local body‐wave and teleseismic Rayleigh‐wave data.
Junhao Zhang, Xin Liu, Dapeng Zhao, Yibo Zang   +3 more
wiley   +1 more source

Editorial: Plate subduction and mineralization in East and Central Asia

Frontiers in Earth Science, 2022
Chun-Kit Lai, Khin Zaw, Jung-Woo Park, Rui Wang, Sean C. Johnson   +4 more
doaj   +1 more source

Rheologic controls on the depth dependence of megathrust earthquakes. [PDF]

Proc Natl Acad Sci U S A
French ME, Delph JR, Condit CB.
europepmc   +1 more source

Hydrogen‐Bond Symmetrization in Hydrous Aluminous Silica Enhances Deep‐Mantle Water Cycle

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract (Al, H)‐bearing CaCl2‐type SiO2 serves as a key water carrier in Earth's deep‐water cycle. Evolution of hydrogen‐bond symmetrization in this phase was measured up to 62 GPa and 800 K by synchrotron infrared and Raman spectroscopy, and X‐ray diffraction.
Chaoshuai Zhao, Zhu Mao, Yingxin Yu, Ningyu Sun, Yunhua Fu, Jianbo Zhang, Hanns‐Peter Liermann, Renbiao Tao, Takayuki Ishii   +8 more
wiley   +1 more source

How subduction evolution drives sediment-hosted mineralisation along craton edges. [PDF]

Nat Commun
Shirmard H, Mather B, Farahbakhsh E, O'Neill C, Dietmar Müller R.   +4 more
europepmc   +1 more source

Early Eocene Compressional Deformation in the Northeastern Tibetan Plateau Recorded by Magnetic Fabrics of the Longzhong Basin

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Intracontinental deformation records how early Eocene India–Asia collisional stress propagated into continental interiors. How rapidly compression reached the far field, and whether coeval Paleo‐Pacific slab dynamics contributed, remain debated. The Longzhong Basin, ∼1,900 km north of the collisional zone, provides a key test.
Zhantao Feng, Niels Meijer, Weilin Zhang, Guillaume Dupont‐Nivet, Wanlong Xu, Tao Zhang, Jinbo Zan, Yibo Yang, Xiaomin Fang   +8 more
wiley   +1 more source

Modulation of intra-oceanic trench bending and along-trench thermochemical transport by mantle toroidal flow. [PDF]

Nat Commun
Liu L, Cao Z, Morgan JP, Liu L, Long SM, Hua YY, Li HY, Xu YG.   +7 more
europepmc   +1 more source

Aseismic Slip Along the Evaporite‐Rich Strike‐Slip Katouna‐Stamna Fault in Greece

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Aseismic slip has been observed on many active faults globally, but its controlling mechanisms remain unclear. This study focuses on the NW‐striking, left‐lateral Katouna‐Stamna Fault in Western Greece. We use InSAR surface deformation measurements to confirm the presence of aseismic slip and compare this behavior with structural evidence from
Joel Szrek, Silvia Crosetto, Sabrina Metzger, Giorgio Gomba, Claudio Faccenna, Romain Jolivet   +5 more
wiley   +1 more source

Slab thermal transitions in the Aeolian arc driven by sub-slab mantle upwelling in the early Pleistocene. [PDF]

Nat Commun
Zhang Y, Di Renzo V, An S, Li Y.
europepmc   +1 more source

Unexpected Global Prevalence of Mesopelagic Particle Layers Detected by BGC‐Argo Floats

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Particulate organic carbon transported to the deep ocean forms a critical component of the Earth's carbon cycle. The concentration of these particles is generally parameterized in models to decrease continuously with depth, but isolated layers of small particles (≤ ${\le} $20 μm ${\upmu }\mathrm{m}$) observed within the mesopelagic challenge ...
J. A. B. Williams, S. A. Henson, N. Briggs, A. Hickman   +3 more
wiley   +1 more source