Results 1 to 10 of about 41,014 (235)

Layered Seismic Anisotropy and Tectonics of the Anatolian Plate

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Anatolian tectonics are associated with slab retreat in the west and gravitational potential energy and continental collision in the east, leading to westward motion of Anatolia relative to Eurasia, partially accommodated on the North and East Anatolian transform faults.
Chuanming Liu, Vera Schulte‐Pelkum, Thorsten W. Becker, Frederik Link, Lili Feng   +4 more
wiley   +1 more source

A Novel Iterative Stable Algorithm for Global Moho Modeling in the Spherical Harmonic Domain

Earth and Space Science
The Mohorovičić discontinuity (Moho) marks the boundary between Earth's crust and the underlying mantle, serving as a critical interface for understanding Earth's structure, composition, and geodynamic processes.
Wenjin Chen, Xiaoyu Tang
doaj   +1 more source

Slab Dehydration Observed Down to Lower Seismicity Plane Depths in the Northern Chile Subduction Zone

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract We present a high‐resolution local earthquake tomography model that constrains the distribution of hydration and dehydration processes within the subducting Nazca slab beneath Northern Chile. We image a distinct downdip transition from high Vp/Vs (∼1.75) over low Vp/Vs (∼1.65) to a homogeneously high Vp/Vs slab at depths of ≥ ${\ge} $85 km ...
Nazia Hassan, Christian Sippl
wiley   +1 more source

Hydraulic Control of the Foreshocks and Mainshock of the 2017 Valparaíso, Chile, Earthquake

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Slow‐slip events (SSE) are a key mode of aseismic deformation and can enhance fault permeability through fracturing, enabling fluid migration from the overpressured oceanic crust to the plate interface. Whether the resulting poroelastic stress changes promote seismicity and larger megathrust events, however, remains unclear.
Carlos Peña, Leoncio Cabrera, Jesús Muñoz‐Montecinos, Sergio Ruiz, Oliver Heidbach   +4 more
wiley   +1 more source

Impact of Mantle Velocity Uncertainty on Receiver‐Function Imaging of the Transition Zone

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Seismological estimates of the 400‐km and 670‐km mantle discontinuities (d400 and d670) are crucial for understanding the thermochemical structure and dynamics of the mantle transition zone (MTZ). However, artifacts from using ray theory and uncertainties in mantle velocity structure can affect topographic mapping of these boundaries.
Carlos A. M. Chaves, Felipe P. Corral, Jeroen Ritsema   +2 more
wiley   +1 more source

Efecto del ozono sobre la calidad postcosecha de la mora (Rubus adenotrichos) durante su almacenamiento

Agronomía Mesoamericana
Introducción. La mora es una fruta perecedera, debido a su piel suave y sensibilidad a patógenos fúngicos como Botrytis cinerea causante del moho gris. El ozono es un gas que puede prolongar la vida útil y proteger la fruta del crecimiento de B. cinerea.
Marvin Soto, Valeria Marín, Ana M. Pérez   +2 more
doaj   +1 more source

Seismic Attenuation Reveals Fault and Forearc Structure Across the Subduction‐Collision Transition in Southern Taiwan

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The Southern Array for the Lithosphere and Uplift of Taiwan Experiment (SALUTE) provides a new window into the subduction‐collision transition zone in southern Taiwan, where the Eurasian Plate‐Luzon Arc convergence drives intense orogeny and crustal deformation. Using dense P‐ and S‐wave spectral amplitude data recorded by SALUTE and a quality
Yu‐Pin Lin, Shu‐Huei Hung, Tai‐Lin Tseng, Pei‐Ying Patty Lin, Eh Tan, Ying‐Nien Chen   +5 more
wiley   +1 more source

Biocontrol de Penicillium digitatum con metabolitos secundarios de hongos endófitos en frutos de mandarina

Agronomía Mesoamericana
Introducción. El “moho verde” causado por Penicillium digitatum es uno de los problemas fitosanitarios que limita la producción en los cítricos. Para su control se utilizan fungicidas sintéticos, que han perdido eficacia, debido a la resistencia generada
Betsabe León-Ttacca, Yasmin Arestegui-Cantoral, Brandy Tarula-Gutierrez, Cesar Orellana-Cornejo, Jorge Luis-Vilcamiza, Pedro Flores-Pelaez   +5 more
doaj   +1 more source

The Detection of Transient Subduction Zone Interface Properties Using Teleseismic Data

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The physical properties of subduction zone interfaces govern the transition between stable aseismic slip, episodic slow slip events (SSEs), and large earthquakes. Ultraslow velocity layers (USVLs) along the megathrust are commonly interpreted as indicators of elevated pore‐fluid pressures that promote slow slip, but their temporal variability ...
F. Rappisi, T. J. Craig, S. Rost
wiley   +1 more source

Three‐dimensional Moho topography in Italy: New constraints from receiver functions and controlled source seismology

Geochemistry, Geophysics, Geosystems, 2011
In complex tectonics regions, seismological, geophysical, and geodynamic modeling require accurate definition of the Moho geometry. Various active and passive seismic experiments performed in the central Mediterranean region revealed local information on
R. Di Stefano, I. Bianchi, M. G. Ciaccio, G. Carrara, E. Kissling   +4 more
doaj   +1 more source