Results 111 to 120 of about 395,278 (222)

Advances in crosshole seismic reflection processing [PDF]

, 1993
In recent years there have been significant advances in the acquisition and processing of crosshole seismic reflection data, and the method has been shown to be a high resolution imaging technique.
Rowbotham, Peter S
core  

Extract fine slope units for better seismic landslide susceptibility assessment using twice multi-scale segmentation on DEM grids

Geomatics, Natural Hazards & Risk
Slope unit (SU) extraction is essential for landslide susceptibility assessment. Traditional methods neglect mechanical properties, yielding coarse units with poor stability and uniformity.
Lixin Wu, Shuai Chen, Zelang Miao, Wenfei Mao   +3 more
doaj   +1 more source

Borehole seismic methods for opencast coal exploration [PDF]

, 1990
Surface seismic techniques lack the resolution to image the top 100m or so of the earth's surface necessary for opencast coal exploration. The work reported in this thesis is the development of borehole seismic methods making use of the closely spaced ...
Kragh, J. Edward
core  

Experimental Study on the Stability of Rainfall-induced Gravel Landslide Post Earthquake

工程科学与技术, 2019
Earthquake changes the structure and physical-mechanical properties of the rock-soil mass in gravel soil slope, which increase the number and magnitude of rainfall landslides post earthquake.
Lijun SU, Shuangqing LIANG, Yang WANG
doaj  

Seismic response of landslide with micropiles

IOP Conference Series: Materials Science and Engineering, 2018
Nan Li, Yuming Men, Ou Gao, Xueling Liu
openaire   +1 more source

Landslide inventory map of the northwest quarter of the Oregon City quadrangle, Clackamas County, Oregon

, 2009
Map-plate folder (map image files in PDF) -- Metadata folder -- GIS folder (.shp data files) -- DOGAMI publication catalog -- DOGAMI strategic plan -- DOGAMI special paper 42This archived document is maintained by the Oregon State Library as part of the ...

core  

Interpretive Map 35, Landslide inventory maps of the Linnton quadrangle, Multnomah and Washington counties, Oregon

, 2011
plate 1. Landslide inventory map of the northwest quarter of the Linnton quadrangle, Washington and Multnomah counties, Oregon -- plate 2. Landslide inventory map of the northeast quarter of the Linnton quadrangle, Multnomah County, Oregon -- plate 3 ...

core  

Seismic response of the Güevéjar landslide (S Spain) [PDF]

, 2016
Landslides are common ground effects induced by earthquakes. Most of them correspond to first-time instabilities induced by the seismic event, being the reactivation of pre-existing landslides less frequent in practice.
Martino, S., Lenti, L., García Tortosa, F.J., López Casado, C., Garrido, J., Delgado, J., Peláez, J.A., Galiana, J.J., Sanz de Galdeano, C.   +8 more
core  

An Example of the Seismic Landslide

Annals of The Tohoku Geographycal Asocciation, 1971
openaire   +2 more sources

Unraveling Spatiotemporal Heterogeneity and Driving Mechanism of Vegetation Recovery in Co-Seismic Landslide Areas via Nonlinear Trajectories and Bayesian Networks. [PDF]

Ecol Evol
Wan M, Zhao W, Wu J, Yang Y, Zhao J.
europepmc   +1 more source