Results 71 to 80 of about 9,591,894 (183)
Spherical versus flat models of coseismic and postseismic deformations
, 1999 We perform an exhaustive study of coseismic and postseismic surface deformations induced by shear dislocations using flat and spherical Earth models.
Concetta Nostro +7 more
core +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.Abstract Seismogenic faults shape continental landscapes, drive crustal deformation and influence fluid exchange between the lithosphere and atmosphere. Yet, quantitative links between fault activity, exhumation and near‐surface environmental evolution remain poorly understood. Here, structural (meso‐ and micro‐scale) investigations are integrated with
Giorgio Arriga +11 more
wiley +1 more source
Influence of pore pressure on coseismic volumetric strain, http://dx.doi.org/10.1016/j.epsl.2017.07.034 [PDF]
, 2017 Coseismic strain is fundamentally important for understanding crustal response to changes of stress after earthquakes. The elastic dislocation model has been widely applied to interpreting observed shear deformation caused by earthquakes. The application
Wang, C-Y
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Poroelastic effects associated with earthquakes on overpressured reverse and normal faults
Frontiers in Earth ScienceEarthquakes in fluid-saturated rocks induce sudden changes in pore-pressures that can lead to appreciable postseismic deformation. However, earthquakes can also release fluids from overpressured parts of the crust, which can also contribute to additional
Valentin Marguin, Guy Simpson
doaj +1 more source
COSEISMIC CHANGES IN GROUNDWATER LEVEL AT OSAKAYAMA
, 1992 Continuous monitoring of groundwater level have been carried out since December 1976 at Osakaymna observatory in order to investigate relations between groundwater level and strain changes and earthquake occurrence.For nineteen earthquakes coseismic ...
藤井, 伸蔵 +2 more
core
, 2020 Table S1: Main coseismic offset locations of the Palu rupture zone; Table S2: Field investigation locations; Figure S1: UAV images and surface coseismic left-lateral offset distribution; Figure S2: Mirrored trench and interpretation; Figure S3: Relations
Dengyun Wu (9357844) +1 more
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Earthquakes and the Metamorphic Sole of the Tinos Ophiolite, Cyclades, Greece
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.Abstract We analyze deformation fabrics, compositions of melts, metamorphic temperatures, and paleopiezometric data beneath the Tsiknias Thrust, Tinos, Greece, which formed part of the plate boundary that, in Late‐Cretaceous time, absorbed convergence between Africa and Europe associated with final closure of the Vardar Ocean.
Thomas Lamont +3 more
wiley +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.Abstract On 14 August 2021, the southern peninsula of Haiti was struck by an Mw 7.2 earthquake that killed more than 2,200 people. The 2021 epicenter is located 95 km west of the Mw 7.0 2010 Haiti earthquake and 7 km north of the main, geomorphic trace of the EW‐striking, left‐lateral strike‐slip Enriquillo‐Plantain Garden fault zone (EPGFZ) that forms
Lei Sun, Xiaohua Xu, Paul Mann
wiley +1 more source
Effects of Bulk Poroelasticity on Repeating Earthquake Sequences: Insights From Numerical Modeling
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.Abstract At seismogenic depths, faults and the surrounding rock are saturated with water. Fault slip induces volumetric strains in the bulk, causing compression or dilation of pore fluid, which alters pore pressure—a phenomenon known as the poroelastic effect. This pore pressure change can, in turn, influence fault slip behavior.
Linxuan Li, Nadia Lapusta
wiley +1 more source
MOESM3 of Secular and coseismic changes in S-wave velocity detected using ACROSS in the Tokai region
, 2018 Additional file 3.
Takahiro Kunitomo (5750108) +6 more
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