Results 11 to 20 of about 22,424 (265)

Nitrogen Diffusion in Calcite

open access: yesGeophysical Monograph Series, Page 97-104., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Daniele Cherniak   +2 more
wiley  

+17 more sources

A transdisciplinary and community-driven database to unravel subduction zone initiation [PDF]

open access: yesNature Communications, 2020
Despite numerous advances in our understanding of subduction since the theory of plate tectonics was established, the mechanisms of subduction zone initiation remain highly controversial.
Fabio Crameri   +13 more
doaj   +2 more sources

Paleotsunamis on the Southern Hikurangi Subduction Zone, New Zealand, Show Regular Recurrence of Large Subduction Earthquakes [PDF]

open access: yesThe Seismic Record, 2021
Geological records of subduction earthquakes, essential for seismic and tsunami hazard assessment, are difficult to obtain at transitional plate boundaries, because upper-plate fault earthquake deformation can mask the subduction zone signal.
Charlotte Pizer   +6 more
doaj   +2 more sources

Subduction Zone [PDF]

open access: yes, 2014
Subduction Zone is a book of meditations on empire -- the desires and agendas of empire, and empire's detritus. From a sweeping panorama of imperial landscapes both classical and modern, it carries us into the troubled natural beauty of the world.
McGiffin, Emily
core   +5 more sources

Control of slab tears and slab flat wedging on volcanism in the Alaska subduction zone [PDF]

open access: yesScientific Reports
Multistage plate subduction plays a crucial role in magmatism; however, the mechanisms by which deep geodynamic processes govern volcanism in the Alaska subduction zone remain controversial. Using numerous travel-time data from several seismic arrays, we
Yaping Hu   +3 more
doaj   +2 more sources

Subduction Zone Geodynamics

open access: yes, 2009
Subduction is a major process that plays a first-order role in the dynamics of the Earth. The sinking of cold lithosphere into the mantle is thought by many authors to be the most important source of energy for plates driving forces.
Funiciello, F., Lallemand, Serge
core   +6 more sources

Makran Subduction Zone: A Review and Synthesis

open access: yesGeosciences
This review synthesizes existing research to elucidate the factors driving the distinct tectonic behaviors in the western and eastern Makran subduction zone, focusing on seismic activity, uplift rate, convergence rate, coupling, and subduction angle. The
Peyman Namdarsehat   +3 more
doaj   +2 more sources

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+5 more sources

Subduction-Zone Fluids [PDF]

open access: yesElements, 2020
Fluids are essential to the physical and chemical processes in subduction zones. Two types of subduction-zone fluids can be distinguished. First, shallow fluids, which are relatively dilute and water rich and that have properties that vary between subduction zones depending on the local thermal regime.
Manning C. E., Frezzotti M. L.
openaire   +2 more sources

Features of the Largest Earthquake Seismic Cycles in the Western Part of the Aleutian Subduction Zone

open access: yesGeosciences, 2022
We discussed the peculiarities of the seismic cycle in Aleutian subduction zone, characterized by an oblique subduction setting. It was shown that the orientation of the plate convergence vector relative to the subduction zone axis can have a significant
Leopold I. Lobkovsky   +3 more
doaj   +1 more source

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