Analysis of the resistivity imaging results conducted over karst voids in Klucze using Depth of Investigation Index

• Autorzy: Krajewska O. , Glazer M. , Pierwoła J.

Identyfikatory

DOI

10.2478/ctg-2014-0018

• Języki publikacji: EN

Abstrakty

EN

Conducted by "Olkusz" Speleological Club exploratory works related to the Gieńkówka cave led only to its partial opening. There are indications stating that this cave has continuation beyond its currently available parts. In order to verify those assumptions resistivity imaging method has been used. During analysis of the resistivity models obtained from field measurements the synthetic model, simulating the intersection of the cave corridor, has been utilized. In order to assess the reliability of resistivity cross sections in terms of the presence of artifacts left by the inversion process Depth of Investigation (DOI) index has been applied. For preparing DOI maps two inversions on the same data set were carried out using different reference models. Then the results were compared to each other. High resistivity anomalies revealed on obtained models show strong correlation with actual caves known in this area. In addition, similar anomalies have been found in place of the predicted continuity in Gieńkówka cave, thus confirming the hypothesis made in this research. High DOI index values in the occurrence of caves pointing to the instability of the inversion process in those areas.

Słowa kluczowe

EN

resistivity imaging; Depth of Investigation Index; Karst caves; Klucze

PL

jaskinia krasowa; Klucze; analiza

• Wydawca: De Gruyter
• Czasopismo: Contemporary Trends in Geoscience
• Rocznik: 2014
• Tom: Vol. 3, iss. 1
• Strony: 14--23
• Opis fizyczny: Bibliogr. 17 poz., rys., wykr.

Twórcy

autor

Krajewska O.

• Student Science Society of Geophysics, Faculty of Earth Sciences, University of Silesia, Będzińska 60, 41-200 Sosnowiec

autor

Glazer M.

• Department of Geomorphology, Faculty of Earth Sciences, University of Silesia, Będzińska 60, 41-200 Sosnowiec

autor

Pierwoła J.

• Department of Applied Geology, Faculty of Earth Sciences, University of Silesia, Będzińska 60, 41-200 Sosnowiec

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.