Results 181 to 190 of about 709,240 (263)

Temperature-induced amorphization in CaCO₃ at high pressure and implications for recycled CaCO₃ in subduction zones. [PDF]

Nat Commun, 2019
Hou M, Zhang Q, Tao R, Liu H, Kono Y, Mao HK, Yang W, Chen B, Fei Y.   +8 more
europepmc   +1 more source

Melt Production and Volatile Release From Thermochemical Mantle Plumes

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Mantle plumes are thought to generate Large Igneous Provinces (LIPs), the largest outpourings of lava in the geologic record, which are associated with long‐lasting climatic warming events and mass extinctions. However, the controls on mantle degassing by plumes remain poorly constrained.
Qianyi Lu, Maxwell L. Rudolph, Leif Karlstrom   +2 more
wiley   +1 more source

Sulfur partitioning between aqueous fluids and felsic melts at high pressures: Implications for sulfur migration in subduction zones. [PDF]

Sci Rep
Li L, Liu X, Xu T, Xiong X, Wang J, Li L.   +5 more
europepmc   +1 more source

Position of the Lhasa Terrane and Two‐Stage Crustal Shortening During the India–Asia Collision

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The paleolatitudinal change of the Lhasa Terrane is critical for estimating the timing of the India–Asia collision and associated syn‐to post‐collisional crustal shortening, but its paleoposition is highly debated. Here we present integrated geochronologic and paleomagnetic results from the Lower Eocene Nianbo Formation in the Linzhou Basin ...
Zhenhua Jia, Pan Zhao, Yifei Hou, Yue Liu, Siyuan Li, Jiahui Ma, Chenglong Deng   +6 more
wiley   +1 more source

Methane-hydrogen-rich fluid migration may trigger seismic failure in subduction zones at forearc depths. [PDF]

Nat Commun
Giuntoli F, Menegon L, Siron G, Cognigni F, Leroux H, Compagnoni R, Rossi M, Vitale Brovarone A.   +7 more
europepmc   +1 more source

Constraints from the dehydration of antigorite on high-conductivity anomalies in subduction zones. [PDF]

Sci Rep, 2017
Wang D, Liu X, Liu T, Shen K, Welch DO, Li B.   +5 more
europepmc   +1 more source

Isopycnal Pathway for Small‐Particle Export in a Decaying Cyclonic Eddy Revealed by a BGC‐Argo Float

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Mesoscale eddies influence carbon export through production, subduction, mixing, and particle redistribution. In this study, a BGC‐Argo float observed a deep particle layer in the twilight zone during the decay of a cyclonic eddy in the Northwest Pacific.
Xiaogang Xing, Zhen Wang, Haijin Cao, Kuanbo Zhou, Sheng Lin, Fei Chai   +5 more
wiley   +1 more source

Decadal Creep Acceleration on the Northern Japan Trench Driven by Erosion of Heterogeneously Locked Asperities

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Geodetic and seismic observations before the 2011 Mw 9.0 Tohoku‐oki earthquake indicate decadal‐scale acceleration of aseismic slip along the northern Japan Trench, but the mechanism remains debated. We show that this transient can be explained by creep‐front propagation that progressively erodes heterogeneously locked asperities.
Kaj M. Johnson, Eric D. Burton
wiley   +1 more source

Multi‐Scale Growth of an Mw 7.0 Earthquake via Hierarchical Cascading Rupture From an Mw 3.8 Repeating Event

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract To understand what governs earthquake size, we investigated the 2021 Mw 7.0 Japan Trench earthquake, which began near a nest of repeating earthquakes. High‐precision hypocenter relocation and P‐waveform correlation show that the mainshock initiated nearly identically to Mw 3.8 repeaters.
Keisuke Yoshida, Satoshi Ide, Yihe Huang
wiley   +1 more source

Highly oxidising fluids generated during serpentinite breakdown in subduction zones. [PDF]

Sci Rep, 2017
Debret B, Sverjensky DA.
europepmc   +1 more source