Results 191 to 200 of about 530,755 (252)

Coupled sulfur-silicon isotopes reveal supracrustal origin of Archean continents. [PDF]

Nat Commun
Shang K, Zhang J, Wang Z, Cawood I, Cui Y, Li M, Chang R, Shen Y, Zhao G.   +8 more
europepmc   +1 more source

In Situ Observation of Pressure‐Enhanced Hydrous–Anhydrous Solid Solution in Lower‐Mantle SiO2–AlOOH Phases

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Water plays a critical role in Earth's mantle dynamics and evolution, yet lower‐mantle storage mechanisms remain debated. δ‐AlOOH and SiO2 phases have been independently proposed as high‐pressure water hosts. Here, we conducted in situ synchrotron X‐ray diffraction experiments with a multi‐anvil apparatus and sintered diamond anvils to ...
M. Nishi, K. Takahashi, H. Dekura, K. Kawano, H. Koike, K. Nakamura, T. Kondo, H. Kuwahara, S. Kakizawa, N. Tsujino, Y. Higo   +10 more
wiley   +1 more source

Seismic imaging reveals a strain-partitioned sliver and nascent megathrust at an incipient subduction zone in the northeast Pacific. [PDF]

Sci Adv
Brandl CC, Worthington LL, Roland EC, Walton MAL, Nedimović MR, Gase AC, Adedeji O, Castellanos JC, Phrampus BJ, Bostock MG, Wang K, Oliva SJ.   +11 more
europepmc   +1 more source

Quantifying Land–Sea Connectivity Through Remotely Sensed River Plumes

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Coastal ecosystems are highly influenced by riverine freshwater inputs, but the nature of these influences is dynamic and hard to characterize. Here we present a method that leverages remote sensing data of river plumes to quantify land–sea connectivity.
Kelly L. Hondula, Albert Ruhí, Gregory P. Asner, Rachel R. Carlson   +3 more
wiley   +1 more source

Effects of plate interface frictional heterogeneities on earthquake cycle dynamics in subduction zones. [PDF]

Sci Rep
Ray S, Ghosh A, Kundu B, Senapati B.
europepmc   +1 more source

Tracing Mantle Upwellings Beneath Changbaishan/Mount Paektu: New Insights From Transition Zone Discontinuity Structure

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Intraplate volcanism in Northeast Asia, located in a distant back‐arc setting, challenges conventional models of mantle convection and volatile cycling. Using receiver function data from over 300 broadband stations, we image the mantle transition zone (MTZ) beneath the Changbaishan/Paektu volcano.
Cunrui Han, Weiqian Yu, James O. S. Hammond, David P. Dobson, He Tan, You Tian, Wei Wei   +6 more
wiley   +1 more source

Slab underthrusting is the primary control on flat-slab size. [PDF]

Sci Adv
Gianni GM, Gallo LC, Likerman J, Echaurren A, Gianni CR, Faccenna C.   +5 more
europepmc   +1 more source

Delineating the Central Anatolia Transition Zone (CATZ): Constraints from Integrated Geodetic (GNSS/InSAR) and Seismic Data. [PDF]

Sensors (Basel)
Kutoğlu ŞH, Akgün E, Softa M.
europepmc   +1 more source

Tectono-paleogeographic evolution of the Northern Margin of the North China Block based on provenance analysis of Jurassic strata in Liaodong Peninsula. [PDF]

Sci Rep
Xu J, Gao B, Pu C.
europepmc   +1 more source