Use of geophysical and remote sensing data for assessment of aquifer depletion and related land deformation

A Othman, M Sultan, R Becker, S Alsefry, T Alharbi… - Surveys in …, 2018 - Springer
An integrated approach [field, Interferometric Synthetic Aperture Radar (InSAR),
hydrogeology, geodesy, and spatial analysis] was adopted to identify the nature, intensity …

Intraplate stress field in South America from earthquake focal mechanisms

M Assumpção, FL Dias, I Zevallos… - Journal of South American …, 2016 - Elsevier
We present an updated compilation of earthquake focal mechanisms in Brazil together with
focal mechanisms from the sub-Andean region (mainly from global CMT catalogs). All …

Land subsidence in Taiyuan, China, monitored by InSAR technique with multisensor SAR datasets from 1992 to 2015

Y Liu, C Zhao, Q Zhang, C Yang… - IEEE Journal of Selected …, 2018 - ieeexplore.ieee.org
Taiyuan city has been suffering significant subsidence during last two to three decades,
mainly due to the effects of groundwater withdrawal and urban construction. The purpose of …

A geophysical and remote sensing-based approach for monitoring land subsidence in Saudi Arabia

A Othman, K Abdelmohsen - Applications of Space Techniques on the …, 2022 - Springer
Groundwater represents the main source of accessible freshwater in Saudi Arabia.
Overexploitation of these resources can adversely lead to serious natural hazards in these …

TDEM survey in an area of seismicity induced by water wells in Paraná sedimentary basin, Northern São Paulo State, Brazil

JL Porsani, ER Almeida, CA Bortolozo… - Journal of applied …, 2012 - Elsevier
This article presents TDEM results from an area with recent induced shallow seismicity. The
purpose was to do a geoelectrical mapping of sedimentary and fractured basaltic aquifers …

The 2012–2013 earthquake swarm in the eastern Guadalquivir basin (South Spain): A case of heterogeneous faulting due to oroclinal bending

J Morales, JM Azañón, D Stich, FJ Roldán… - Gondwana …, 2015 - Elsevier
Abstract From October 2012 to October 2013, a seismic swarm released more than 7000
microearthquakes beneath the eastern Guadalquivir foreland basin. From double-difference …

Stress drops and scaled energies of micro-earthquakes at Koyna-Warna, India: Implications for self-similarity scaling

CR Mahato - Journal of Asian Earth Sciences, 2024 - Elsevier
The scale-(in) dependency of source physics of micro-earthquakes with increasing seismic
moment is one of the most debated fundamental question in the seismology. In this study …

Pressure/flow modeling and induced seismicity resulting from two decades of high-pressure deep-well brine injection, Paradox Valley, Colorado

VM King, LV Block, CK Wood - Geophysics, 2016 - pubs.geoscienceworld.org
ABSTRACT The Bureau of Reclamation operates a deep injection well near Paradox Valley,
Colorado. Intermittent injection testing began in 1991, followed by near-continuous injection …

Reservoir‐triggered seismicity in Brazil: statistical characteristics in a midplate environment

LV Barros, M Assumpção… - Bulletin of the …, 2018 - pubs.geoscienceworld.org
Reservoir‐triggered seismicity (RTS) was first reported in Brazil in the early 1970s. Here, we
update the compilation of Assumpção et al.(2002), increasing the number of RTS from 16 to …

Earthquake source properties of a shallow induced seismic sequence in SE Brazil

H Agurto‐Detzel, M Bianchi, GA Prieto… - Journal of …, 2017 - Wiley Online Library
We study source parameters of a cluster of 21 very shallow (< 1 km depth) small‐magnitude
(Mw< 2) earthquakes induced by percolation of water by gravity in SE Brazil. Using a …