Submesoscale contribution to subduction: Tracer and momentum fluxes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of advances in modeling earth systems"
DOI: 10.1002/2016ms000768
Abstract: An important component of the carbon-cycle is subduction, for example of dissolved carbon, from the surface layers to depths of (102–103)m. Recently, attention has been focused on the contribution by small-scale, mesoscale M, and submesoscale… read more here.
Keywords: contribution; subduction; momentum fluxes; contribution subduction ... See more keywords
Mapping fluids to subduction megathrust locking and slip behavior
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl075381
Abstract: In subduction zones, high fluid content and pore pressure are thought to promote aseismic creep, whereas well-drained conditions are thought to promote locking and failure in earthquakes. However, observations directly linking fluid content and seismic… read more here.
Keywords: fluids subduction; mapping fluids; megathrust locking; subduction ... See more keywords
Kinematics and dynamics of the Pamir, Central Asia: Quantifying surface deformation and force balance in an intracontinental subduction zone
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017jb014177
Abstract: Kinematic and dynamic models quantify deformation and force balance in the Pamir, a region undergoing the rare and poorly understood process of intracontinental subduction. We constrain a detailed kinematic model with 506 recent GPS velocities… read more here.
Keywords: deformation force; subduction; force balance; kinematics ... See more keywords
Seismicity, Deformation, and Metamorphism in the Western Hellenic Subduction Zone: New Constraints From Tomography
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geophysical Research"
DOI: 10.1002/2017jb015154
Abstract: The Western Hellenic Subduction Zone is characterized by a transition from oceanic to continental subduction. In the southern oceanic portion of the system, abundant seismicity reaches depths of 100 km to 190 km, while the… read more here.
Keywords: seismicity; transition; subduction zone; western hellenic ... See more keywords
Evaluating Southern Ocean Carbon Eddy‐Pump From Biogeochemical‐Argo Floats
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geophysical Research"
DOI: 10.1002/2017jc012861
Abstract: The vertical transport of surface water and carbon into ocean's interior, known as subduction, is one of the main mechanisms through which the ocean influences Earth's climate. New instrumental approaches have shown the occurrence of… read more here.
Keywords: subduction events; carbon; eddy pump; subduction ... See more keywords
The Geodetic Signature of the Earthquake Cycle at Subduction Zones: Model Constraints on the Deep Processes
Sign Up to like & getrecommendations! Published in 2018 at "Reviews of Geophysics"
DOI: 10.1002/2017rg000586
Abstract: Recent megathrust events in Tohoku (Japan), Maule (Chile), and Sumatra (Indonesia) were well recorded. Much has been learned about the dominant physical processes in megathrust zones: (partial) locking of the plate interface, detailed coseismic slip,… read more here.
Keywords: cycle; geodetic signature; subduction; earthquake cycle ... See more keywords
Reconstructing Plate Boundaries in the Jurassic Neo‐Tethys From the East and West Vardar Ophiolites (Greece and Serbia)
Sign Up to like & getrecommendations! Published in 2018 at "Tectonics"
DOI: 10.1002/2017tc004790
Abstract: Jurassic subduction initiation in the Neo-Tethys Ocean eventually led to the collision of the Adria-Africa and Eurasia continents and the formation of an ~6,000 km long Alpine orogen spanning from Iberia to Iran. Reconstructing the location… read more here.
Keywords: tethys; subduction; geometry; vardar ophiolites ... See more keywords
Scavenging amphipods from the Wallaby-Zenith Fracture Zone: Extending the hadal paradigm beyond subduction trenches.
Sign Up to like & getrecommendations! Published in 2021 at "Marine Biology"
DOI: 10.1007/s00227-020-03798-4
Abstract: Our understanding of the ecology of the hadal zone (> 6000 m depth) is based solely on subduction trenches, leaving other geomorphological features, such as fracture zones, troughs, and basins, understudied. To address this knowledge gap, the… read more here.
Keywords: hadal; subduction trenches; wallaby zenith; subduction ... See more keywords
Control of subduction rate on Tonga-Kermadec arc magmatism
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Oceanology and Limnology"
DOI: 10.1007/s00343-018-7026-8
Abstract: Dehydration/melting of oceanic crusts during returning to the mantle in subduction zones are related to origin of arc lavas. The factors that influence arc magmatism include compositions of the subducting slabs, mantle wedge and subduction… read more here.
Keywords: arc magmatism; subduction; rate; kermadec arc ... See more keywords
Plate subduction, oxygen fugacity, and mineralization
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Oceanology and Limnology"
DOI: 10.1007/s00343-019-8339-y
Abstract: Plate subduction is the largest natural factory that processes elements, which controls recycling and mineralization of a variety of elements. There are three major ore deposit belts in the world: the circum-Pacific, the central Asian,… read more here.
Keywords: plate subduction; porphyry deposits; subduction; oxygen fugacity ... See more keywords
High- and low-Cr chromitite and dunite in a Tibetan ophiolite: evolution from mature subduction system to incipient forearc in the Neo-Tethyan Ocean
Sign Up to like & getrecommendations! Published in 2017 at "Contributions to Mineralogy and Petrology"
DOI: 10.1007/s00410-017-1364-y
Abstract: The microstructures, major- and trace-element compositions of minerals and electron backscattered diffraction (EBSD) maps of high- and low-Cr# [spinel Cr# = Cr3+/(Cr3+ + Al3+)] chromitites and dunites from the Zedang ophiolite in the Yarlung Zangbo Suture (South Tibet) have… read more here.
Keywords: mature; high low; subduction; neo tethyan ... See more keywords