Constraints on subduction geodynamics from seismic anisotropy
MD Long - Reviews of Geophysics, 2013 - Wiley Online Library
Much progress has been made over the past several decades in delineating the structure of
subducting slabs, but several key aspects of their dynamics remain poorly constrained …
subducting slabs, but several key aspects of their dynamics remain poorly constrained …
[HTML][HTML] Back-arc basins: A global view from geophysical synthesis and analysis
IM Artemieva - Earth-Science Reviews, 2023 - Elsevier
This global study of 31 off-shore back-arc basins and subbasins (BABs) identifies their
principal characteristics based on a broad spectrum of geophysical and subduction-related …
principal characteristics based on a broad spectrum of geophysical and subduction-related …
A wet heterogeneous mantle creates a habitable world in the Hadean
Y Miyazaki, J Korenaga - Nature, 2022 - nature.com
The Hadean eon, following the global-scale melting of the mantle,–, is expected to be a
dynamic period, during which Earth experienced vastly different conditions. Geologic …
dynamic period, during which Earth experienced vastly different conditions. Geologic …
Mantle flow in subduction systems: The mantle wedge flow field and implications for wedge processes
The mantle wedge above subducting slabs is associated with many important processes,
including the transport of melt and volatiles. Our understanding of mantle wedge dynamics is …
including the transport of melt and volatiles. Our understanding of mantle wedge dynamics is …
Segmentation of the Aleutian‐Alaska subduction zone revealed by full‐wave ambient noise tomography: Implications for the along‐strike variation of volcanism
X Yang, H Gao - Journal of Geophysical Research: Solid Earth, 2020 - Wiley Online Library
The along‐strike variations of the velocity, thickness, and dip of subducting slabs and the
volcano distribution have been observed globally. It is, however, unclear what controls the …
volcano distribution have been observed globally. It is, however, unclear what controls the …
Seismic velocity azimuthal anisotropy of the Japan subduction zone: Constraints from P and S wave traveltimes
X Liu, D Zhao - Journal of Geophysical Research: Solid Earth, 2016 - Wiley Online Library
We present 3‐D images of azimuthal anisotropy tomography of the crust and upper mantle
of the Japan subduction zone, which are determined using a large number of high‐quality P …
of the Japan subduction zone, which are determined using a large number of high‐quality P …
P-wave anisotropy, mantle wedge flow and olivine fabrics beneath Japan
X Liu, D Zhao - Geophysical Journal International, 2017 - academic.oup.com
We present a new 3-D anisotropic P-wave velocity (Vp) model for the crust and upper mantle
of the Japan subduction zone obtained by inverting a large number of high-quality P-wave …
of the Japan subduction zone obtained by inverting a large number of high-quality P-wave …
Mountain building orogeny in precollision hot backarcs: North American Cordillera, India‐Tibet, and Grenville Province
RD Hyndman - Journal of Geophysical Research: Solid Earth, 2019 - Wiley Online Library
In this article I discuss the new perspectives on continental collisional orogeny from recent
evidence that most continental subduction zones have 200‐to 1,000‐km‐wide uniformly hot …
evidence that most continental subduction zones have 200‐to 1,000‐km‐wide uniformly hot …
Insights on slab-driven mantle flow from advances in three-dimensional modelling
MA Jadamec - Journal of Geodynamics, 2016 - Elsevier
The wealth of seismic observations collected over the past 20 years has raised intriguing
questions about the three-dimensional (3D) nature of the mantle flow field close to …
questions about the three-dimensional (3D) nature of the mantle flow field close to …
The mantle wedge's transient 3‐D flow regime and thermal structure
Arc volcanism, volatile cycling, mineralization, and continental crust formation are likely
regulated by the mantle wedge's flow regime and thermal structure. Wedge flow is often …
regulated by the mantle wedge's flow regime and thermal structure. Wedge flow is often …