PHYSICAL IMAGE OF WATER TABLE DETERMINED BY THE ELECTRICAL RESISTIVITY TOMOGRAPHY (ERT) METHOD
Journal Title: Biuletyn Państwowego Instytutu Geologicznego - Year 2013, Vol 456, Issue 456
Abstract
The paper presents the results and interpretation of Electrical Resistivity Tomography (ERT) study of the first aquifer. The study was carried out in the Warsaw region on three selected test fields with different geological structure and hydrogeological conditions: two in the Wisla River valley (“Józefów” and “Tarchomin”) and one in a postglacial upland in Warsaw (“Pole Mokotowskie”). The river valley aquifers are unconfined, whereas in the upland, the first aquifer is confined and under pressure. The results clearly show the presence of aquifers on the ERT image, but the positioning of the water level is not always precise. The precision depends on granulometry of sediments, resistivity contrasts, chosen method of resistivity measurement and morphology of low-resistivity sediments (e.g. Pliocene clays in the Warsaw area).
Authors and Affiliations
Magdalena GAŃKO, Radosław MIESZKOWSKI, Adrian GAŃKO, Piotr TUCHOŁKA
Keywords
Related Articles
- EP ID EP63745
- DOI -
- Views 53
- Downloads 0
Water reclamation conditions in post-mining lands based on the Przykona water reservoir
The Przykona water reservoir is located in the post-mining area of the Adamów Lignite Mine (central Poland). The water reservoir was formed on the inner waste dumping ground, which is located in the original river bed of...
REKONSTRUKCJA DRENAŻU SUBGLACJALNEGO LODOWCA WERENSKIOLDA (SW SPITSBERGEN) NA PODSTAWIE MODELOWANIA NUMERYCZNEGO
W niniejszej pracy autorzy przedstawiają próbę rekonstrukcji drenażu subglacjalnego lodowca Werenskiolda na podstawie modelowania numerycznego w programie FEFLOW v. 6.0.Obszar modelu numerycznego obejmuje 36,2 km[sup]2[/...
INVESTIGATIONS INTO INFLUENCE OF EXCHANGEABLE CATIONS CONCENTRATION AND EXTERNAL SURFACE AREA ON LIQUID LIMIT OF CLAYEY SOILS
The liquid limit, the external surface area, the concentration of exchangeable cations and the cation exchange capacity of fourteen clayey soils were determined. The correlation of the liquid limit with external surface...
MODELLING POLLUTANT MIGRATION IN THE SATURATED AND UNSATURATED ZONE BY FINITE ELEMENT METHOD ON THE EXAMPLE OF MUNICIPAL LANDFILL IN NOWY DWÓR
Model tests of for pollutant migration in landfills Nowy Dwór performed in order to comply with the preliminary evaluation of the impact of this object to the status of groundwater quality. Model tests were carried out u...
ENHANCED OIL AND GAS RECOVERY FROM POLAND’S HYDROCARBON RESERVOIRS BY CO[sub]2[/sub] INJECTION WITH SIMULTANEOUS CO[sub]2[/sub] SEQUESTRATION
The paper was prepared based on the research results obtained by the consortium of Oil and Gas Institute and Polish Geological Institute – National Research Institute within the project ordered by the Ministry of the En...