Results 51 to 60 of about 433 (181)
Earth and Space Science, Volume 13, Issue 3, March 2026.Abstract This study presents a supervised machine learning approach to constructing a 3D geological model for the Lockington area in Victoria, Australia, by integrating borehole observations, geophysical surveys (magnetic, gravity, and radiometric), and elevation data.
Limin Xu +2 more
wiley +1 more source
Jurnal Pendidikan Fisika Indonesia, 2018 Tanjung Region is one of the severely damaged areas by the Lombok earthquake on June 22, 2013. Therefore, to anticipate the similar events, it is necessary to perform microzonation in this region. Objective of this study is to map the distribution of the
S. Syamsuddin, I. Ashari, M. A. Adhi
doaj +1 more source
Seismic site characterization in northeast India: a holistic GIS based approach
Geomatics, Natural Hazards & Risk, 2022 The seismic site effect is critical in designing structures and the estimation of earthquake damage to existing structures, particularly in seismically active regions.
Manik Das Adhikari +3 more
doaj +1 more source
Utilization of Spatially Distributed mHVSR to Assess the Effectiveness of Ground Response Analysis
Earthquake Spectra, Volume 42, Issue 1, February 2026.One‐dimensional ground response analyses (GRAs) can introduce model error to site response estimates when wave propagation is not dominated by vertically propagating shear waves. We investigate whether the variability of spatially distributed microtremor‐based horizontal‐to‐vertical spectral ratios (mHVSR) is related to GRA effectiveness using data ...
Francisco Javier G. Ornelas +2 more
wiley +1 more source
Near Surface Geophysics, Volume 24, Issue 1, Page 36-49, February 2026.Abstract Total dissolved solids derived from salt dome–sourced brine in the underlying alluvial aquifer substantially increase with distance in the reach of the Dolores River that passes through Paradox Valley in southwestern Colorado. The area has been the site of salinity control operations since the 1990s to reduce salt loading to the downstream ...
Neil Terry +5 more
wiley +1 more source
Earthquake Spectra, Volume 41, Issue 5, Page 3914-3948, December 2025.Proper incorporation of shallow site effects in hybrid broadband ground‐motion simulation is essential to improving predictions at soil sites. This paper validates and compares four methods to account for these effects in the predominantly linear regime, using 1446 ground motions from 213 small‐magnitude earthquakes (3.5≤MW≤5.0) recorded at 38 sites in
Felipe Kuncar +5 more
wiley +1 more source
Estimating site amplification variability in Yangon, Myanmar, from a dense nodal seismic array
Earthquake Spectra, Volume 41, Issue 4, Page 3168-3189, November 2025.We explore a novel acquisition geometry that can be used to estimate the linear component of site amplification using a dense nodal seismic network installed in Yangon, Myanmar’s largest city. The city is surrounded by several seismically active faults, including the Sagaing Fault, which is capable of generating Mw > 7.0 earthquakes.
Md Mohimanul Islam +4 more
wiley +1 more source
Geoscience Data Journal, Volume 12, Issue 4, October 2025.KNN achieved the highest performance (0.989) using the full dataset and 0.988 with ground‐based parameters. EBd and f0 were key contributors to damage, while PGA dominated strong‐motion models. Specificity consistently outperformed sensitivity in earthquake‐parameter models.
Mustafa Senkaya +3 more
wiley +1 more source
Boreas, Volume 54, Issue 4, Page 567-589, October 2025.Low‐relief dry channels appear out of place across a glaciated karst landscape in northern Ohio. Channels are only a few metres deep cut into limestone and draped with a veneer of till. Several hypotheses are proposed for explaining the channels. Low‐relief dry channels are observed across the Bellevue‐Castalia Karst Plain of north‐central Ohio, USA ...
Timothy G. Fisher +6 more
wiley +1 more source
Tectonics, Volume 44, Issue 9, September 2025.Abstract We use an innovative geophysical approach to reconstruct the deep structure of Campo Felice, an important extensional basin in the central Apennines (Italy) where active crustal extension is accommodated by normal faults capable of generating earthquakes of magnitude MW 6+.
V. Sapia +23 more
wiley +1 more source