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, while the profile of the fen points to lateral groundwater inflow from adjacent slopes. The paired-peatland approach made possible identification and isolation of the effects of hydrological functioning ...
soundings were acquired. The 1D modelling technique was applied to estimate the depth and the apparent resistivity of the interpreted geoelectrical units. Then 2D inversion was applied for the same data set ...
instrumentation features a large effective prospection depth (∼4–6 m), depending on the geoelectrical properties of the subsoil. The EM31 induces currents to the ground by emitting a 9.8 kHz electromagnetic field ...
to disappear in depth. However, the cause for the persistent conductive zones is not yet known, but a deep fracturing effect , clay effect or schist alteration seem to be admissible. Three major geoelectrical ...
). Geoelectrical resistivity imaging, a modified version of the conventional vertical electrical sounding technique, is based on reconstruction modelling techniques and is frequently used to obtain high-resolution ...
, magnetotelluric (MT) soundings were carried out in the highly urbanized Dublin suburb in 2011 and 2012, and a description of MT data acquisition, processing methods, multidimensional geoelectrical models ...
the main deformation structures to limit the effect of lateral inhomogeneities and equivalences. Assisted by laboratory-derived petrophysical data of the texture-dependent relationship between resisitivity ...
planning. A total of 11 vertical electrical soundings (1000–3000 m maximum AB/2) and three bore-holes were drilled in the site for the analysis of ground water, total dissolved solids (TDS) and fresh water ...
information can be obtained from both vertical electrical sounding (VES) data and an outcrop study. In a demonstration of the effectiveness and economies of time and resources using geophysical techniques ...
the MT impedances of the array for topographic effects using the inferred isotropic 1-D profile and a 3-D topographic relief model. Iterate steps (i)–(iv) to update the topographic corrections ...
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