Results 61 to 70 of about 9,282,579 (236)
Boreas, EarlyView.Glacial erosion during the Last Glacial Maximum (LGM) has removed much evidence of earlier glaciations and interglacials in the European Alps. At Gröbminger Mitterberg (GM), beneath a blanket of LGM till, a distinctive sediment archive preserves deposits predating the LGM.
Gerit E. U. Griesmeier +7 more
wiley +1 more source
Earth and Space Science, 2021 An analysis is made of Earth‐surface geoelectric fields and voltages on electricity transmission power‐grids induced by a late‐phase E3 nuclear electromagnetic pulse (EMP). A hypothetical scenario is considered of an explosion of several hundred kilotons
Jeffrey J. Love +5 more
doaj +1 more source
The detection and tracking of mine-water pollution from abandoned mines using electrical tomography [PDF]
, 2009 Increasing emphasis is being placed on the environmental and societal impact of mining, particularly in the EU, where the environmental impacts of abandoned mine sites (spoil heaps and tailings) are now subject to the legally binding Water Framework and ...
Chambers, J.E. +6 more
core
Low‐Frequency Polarization of Blank Ice Features in Solid Rocks
Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.Abstract For hydrogeological management of seasonally frozen soils, or permafrost, the quantification of ice and water content is key. Changes in electrical conductivity are commonly used to monitor ice‐to‐water ratios but hard rocks, ice and air are all highly resistive materials.
Clemens Moser, Adrián Flores Orozco
wiley +1 more source
Introduction to tensorial resistivity probability tomography
, 2005 The probability tomography approach developed for the scalar resistivity method is here extended to the 2D tensorial apparent resistivity acquisition mode.
Mauriello, Paolo, Patella, Domenico
core +1 more source
The Turkish Dilatancy Project (TDP3): multidisciplinary studies of a potential earthquake source region [PDF]
, 1987 The section of the North Anatolian Fault lying near the city of Izmit, at the east of the Marmara Sea, has been identified as a seismic gap and the possible site of a future major earthquake.
Beamish, David +3 more
core +1 more source
Vadose Zone Journal, Volume 25, Issue 1, January/February 2026.Abstract Geophysical methods provide high‐resolution spatial measurements of physical quantities sensitive to changes in soil moisture and salinity and can be used to monitor soil hydrological responses to flooding. However, extracting quantitative hydrological information from geophysical data remains challenging.
Moses B. Adebayo +10 more
wiley +1 more source
地震科学进展Based on the observation data collation, data quality and interference analysis of the geoelectric field of Tengchong center station from 2018 to 2022, it is considered that the geoelectric field data of Tengchong center station has good correlation with
Shaohui Fan +4 more
doaj +1 more source
Dizhen xuebao, 2023 提出长短极距比值干扰源定位方法用来定位地电观测中出现的地表干扰源。该方法基于均匀半空间模型且地表干扰为点电源，利用地表不同位置的干扰源所引起的同测向长短极距的电场变化差异，联合多测向比值来定位干扰源位置，并应用到徐庄子台漏电干扰一例和高邮台偶极源试验中。结果表明：利用长短极距比值法，能有效定位干扰点源，且能定位偶极干扰源的其中一个电极。
Jieyu Tan, Lanping Li, Junsong Sun
doaj +1 more source
Geomagnetic conditions in Ireland During the St. Patrick's Day 2015 Storm [PDF]
, 2015 Poster at UK National Astronomy Meeting in Llandudno, Wales on July 5-9, 2015 (www.nam2015.org) Abstract: Two coronal mass ejections were launched in quick succession from the Sun on March 15, 2015.
Beggan, Ciaran +8 more
core +2 more sources