Results 1 to 10 of about 65,422 (211)

Active tectonics / R. E. Wallance

open access: yesGeofísica Internacional, 1987
Este libro sobre "Tectónica Activa" forma parte de la serie de "Estudios en Geofisica" publicados por el Foro de Investigación en Geofísica de la Academia Nacional de Ciencias de los Estados Unidos de America.
J. Urrutia Fucugauchi
doaj   +2 more sources

Landslide Detection and Mapping Based on SBAS-InSAR and PS-InSAR: A Case Study in Gongjue County, Tibet, China

open access: yesRemote Sensing, 2022
The rock mass along the Jinsha River is relatively broken under complex geological action. Many ancient landslides were distributed along the Jinsha River in Gongjue County, which is very dangerous under the action of gravity, tectonic stress and river ...
Jiaming Yao, Xin Yao, Xinghong Liu
doaj   +1 more source

Accelerated Movements of Xiaomojiu Landslide Observed with SBAS-InSAR and Three-Dimensional Measurements, Upper Jinsha River, Eastern Tibet

open access: yesApplied Sciences, 2022
Many ancient landslides in the upper reaches of the Jinsha River seriously threaten the safety of residents on both sides of the river. The river erosion and groundwater infiltration have greatly reduced the stability of the ancient landslides along the ...
Xinghong Liu, Xin Yao, Jiaming Yao
doaj   +1 more source

Integration of Vertical and Horizontal Deformation Derived by SAR Observation for Identifying Landslide Motion Patterns in a Basaltic Weathered Crust Region of Guizhou, China

open access: yesRemote Sensing, 2022
In recent years, due to adverse geological conditions, intense human engineering activities, and extreme weather conditions, catastrophic landslides have frequently occurred in southwest China, causing severe loss of life and property.
Yifei Zhu   +5 more
doaj   +1 more source

Surface Rupture and Slip Distribution along the Zheduotang Fault in the Kangding Section of the Xianshuihe Fault Zone

open access: yesLithosphere, 2022
The Zheduotang fault (ZDTF) is located in the Kangding section of the Xianshuihe fault zone (XSHF). While the ZDTF plays an essential role in understanding the structural deformation pattern of the Kangding section.
Jun Ma   +6 more
doaj   +1 more source

Near-surface termination of upward-propagating strike-slip ruptures on the Yangsan Fault, Korea

open access: yesScientific Reports, 2023
We present a new example of the termination of strike-slip paleoearthquake ruptures in near-surface regions on the Yangsan Fault, Korea, based on multi-scale structural observations.
Youngbeom Cheon   +7 more
doaj   +1 more source

Structural architecture and late Cenozoic tectonic evolution of the Ulsan Fault Zone, SE Korea: New insights from integration of geological and geophysical data

open access: yesFrontiers in Earth Science, 2023
Integration of geological and geophysical data is essential to elucidate the configuration and geometry of surface and subsurface structures, as well as their long-term evolution.
Youngbeom Cheon   +8 more
doaj   +1 more source

Fit-for-Purpose Approach for the Detection and Analysis of Earthquake Surface Ruptures Using Satellite Images

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Coseismic surface ruptures are the ground truth of earthquake rupture along faults, and detailed mapping of earthquake surface ruptures provides an opportunity to understand the relationship between earthquakes and faults. One of the most effective tools
Yire Choi, Jin-Hyuck Choi, Yeonju Choi
doaj   +1 more source

Pumping-induced reactivation of a pre-existing normal fault: insights from a centrifuge model test

open access: yesFrontiers in Earth Science, 2023
Pumping-induced normal fault reactivation and the resultant ground fracture have been observed in faulted basins worldwide, but the process and mechanism are poorly understood thus far.
Jiawei Wan   +8 more
doaj   +1 more source

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