Journal ArticleDOI
Recent developments in the direct-current geoelectrical imaging method
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TLDR
There have been major improvements in instrumentation, field survey design and data inversion techniques for the geoelectrical method over the past 25 years as mentioned in this paper, which has made it possible to conduct large 2D, 3D and even 4D surveys efficiently to resolve complex geological structures that were not possible with traditional 1-D surveys.About:
This article is published in Journal of Applied Geophysics.The article was published on 2013-08-01. It has received 702 citations till now. The article focuses on the topics: Computer technology.read more
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On the spatio-temporal dynamics of soil moisture at the field scale
Harry Vereecken,Johan Alexander Huisman,Yakov Pachepsky,Carsten Montzka,J. van der Kruk,Heye Bogena,Lutz Weihermüller,Michael Herbst,Gonzalo Martinez,Jan Vanderborght +9 more
TL;DR: In this paper, the authors review the state of the art of characterizing and analyzing spatio-temporal dynamics of soil moisture content at the field scale and discuss measurement techniques that have become available in recent years and that provide unique opportunities to characterize field scale soil moisture variability with high spatial and temporal resolution.
Journal ArticleDOI
Electrical resistivity tomography technique for landslide investigation: A review
TL;DR: A review of the main results obtained by applying 2D and 3D Electrical Resistivity Tomography (ERT) for the investigation of a wide spectrum of landslide phenomena which affected various geological formations and occurred in different geographic areas is presented in this paper.
Journal ArticleDOI
Geophysical Monitoring of Moisture-Induced Landslides: A Review
J. Whiteley,J. Whiteley,Jonathan Chambers,Sebastian Uhlemann,Paul Wilkinson,J-Michael Kendall +5 more
TL;DR: Whiteley et al. as discussed by the authors presented a review of the state of the art of geophysical monitoring applied to moisture-induced landslides, focusing on technical and practical uses of time-lapse methods in geophysics applied to monitoring moistureinduced landslide.
Journal ArticleDOI
Life and death of slow-moving landslides
TL;DR: In the most destructive and catastrophic landslide events, rocks, soil and fluids can travel at speeds approaching several tens of metres per second as discussed by the authors, but slow-moving landslides rarely claim lives, they can cause major damage to infrastructure and sometimes fail catastrophically, transitioning into fast moving landslides that can result in thousands of casualties.
References
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Journal ArticleDOI
Geoelectrical methods for monitoring geological CO2 storage: First results from cross-hole and surface–downhole measurements from the CO2SINK test site at Ketzin (Germany)
Dana Kiessling,Cornelia Schmidt-Hattenberger,Hartmut Schuett,Frank R. Schilling,Kay Krueger,Birgit Schoebel,Erik Danckwardt,Juliane Kummerow +7 more
Journal ArticleDOI
Geophysical Signatures of Microbial Activity at Hydrocarbon Contaminated Sites: A Review
TL;DR: A review of the literature pertaining to biogeophysical signatures of sites contaminated by light nonaqueous phase liquids (LNAPL), as these sites provide ideal laboratories for investigating microbial-geophysical relationships is presented in this paper.
Journal ArticleDOI
Aquifer transmissivity of porous media from resistivity data
Sri Niwas,D.C. Singhal +1 more
TL;DR: In this paper, an analytical relationship between modified transverse resistance and aquifer transmissivity has been developed for estimation from resistivity sounding data to optimize the information/cost ratio and avoid the indiscriminate and excessive use of drilling and pump testing.
Journal ArticleDOI
Automated monitoring of coastal aquifers with electrical resistivity tomography
Richard Ogilvy,Philip Meldrum,Oliver Kuras,Paul Wilkinson,Jonathan Chambers,Marcus Sen,Antonio Pulido-Bosch,Juan Gisbert,S. Jorreto,I. Francés,Panagiotis Tsourlos +10 more
TL;DR: In this paper, an Automated time-Lapse Electrical Resistivity Tomography (ALERT) system has been developed for the long-term monitoring of coastal aquifers, which can provide early warning of potential threats to vulnerable water systems such as overexploitation, rising sea levels, anthropogenic pollutants and seawater intrusion.
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