Results 131 to 140 of about 30,329 (274)

Lithospheric Structures of Marginal Sea Basins in and Around the Philippine Sea Plate Shaped by Eastward Mantle Flow

Geophysical Research Letters, Volume 52, Issue 17, 16 September 2025.
Abstract Formation of marginal sea basins is generally considered to be closely linked to mantle flow, but it is still ambiguous due to limited evidence from seismic anisotropy. Here, we investigate three‐dimensional shear‐wave azimuthal anisotropy in the lithosphere beneath the Philippine Sea Plate (PSP) and its surrounding regions.
Cuilin Li, Jianke Fan, Jikun Feng, Dapeng Zhao, Dongdong Dong, Xiaoyang Wu, Stan E. Dosso   +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

The Japanese island arc and the subduction process

, 1991
Seiya Uyeda
openalex   +2 more sources

Transition from oblique subduction to collision: Earthquakes in the southernmost Ryukyu arc‐Taiwan region [PDF]

, 1998
Honn Kao, Sern‐su Jack Shen, Kuo‐Fong Ma   +2 more
openalex   +1 more source

Deep Source Regions for Back‐Arc Volcanism in the Patagonian Slab Window Imaged by Finite Frequency P and SH Body Wave Tomography

Geophysical Research Letters, Volume 52, Issue 17, 16 September 2025.
Abstract The subduction of the Chile Ridge beneath South America beginning 12–16 Myr ago opened a gap in the subducting slab beneath southern Patagonia, which migrated northward and is located today at 46°S. Geodynamic processes associated with the slab window are poorly understood.
Walid Ben‐Mansour, Valerie Maupin, Douglas A. Wiens, Andreas Richter   +3 more
wiley   +1 more source

Redox state of subducted sediments controls porphyry copper mineralization along the Tethyan belt. [PDF]

Nat Commun
Li H, Yang Z, Lu Y, Hou Z.
europepmc   +1 more source

On the nature of regional seismic phases-III. The influence of crustal heterogeneity on the wavefield for subduction earthquakes: the 1985 Michoacan and 1995 Copala, Guerrero, Mexico earthquakes [PDF]

, 1998
Takashi Furumura, B. L. N. Kennett
openalex   +1 more source

Global Search of PKP Precursors With Graph Neural Network: Implications for Scatterers in the Lowermost Mantle

Geophysical Research Letters, Volume 52, Issue 17, 16 September 2025.
Abstract Seismic waves preceding the core phase PKIKP, known as PKP precursors, have been used to map small scatterers near the core‐mantle boundary (CMB). However, their low signal‐to‐noise ratio has required manual identification, hindering systematic and comprehensive analysis.
Shang Ma, Zefeng Li, Daoyuan Sun, Yulong Su, Jiewen Li, Xu Si, Jun Zhu   +6 more
wiley   +1 more source

Unraveling the diversity of Arc volcanism and deep low-frequency tremors in Southwest Japan from numerical modeling. [PDF]

Sci Rep
Ha G, Lee C, Kim Y.
europepmc   +1 more source

Three-Dimensional Ray Tracing in a Subduction Zone

, 1991
Kazuki Koketsu
openalex   +2 more sources