ERT field survey supported with numerical and analogue modeling applied to study a fragment of the Pieniny Klippen Belt (Spisz Pieniny Mountains, southern Poland)
Grzegorz Bania, Włodzimierz Jerzy Mościcki, Jan Golonka
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引用次数: 0
Abstract
Electrical Resistivity Tomography (ERT) method was applied to study a fragment of the Pieniny Klippen Belt (PKB), which has been investigated for more than 100 years. The study area is located in the Spisz Pieniny Mountains of southern Poland. The PKB in this region includes a characteristic belt of limestone outcrops. ERT turned out to be an effective method to determine the structure of this part of the PKB, revealing its zonal nature and documenting the presence of limestone olistoliths and allowing estimates of their sizes. Moreover, we show that proper planning and conducting of ERT measurements in the field is critical to the effective use of resistivity data for geological inference and interpretation. This has been demonstrated by performing appropriate numerical and analogue ERT modeling that shows possible ambiguous results arising from the field ERT survey. Awareness of this issue can help researchers avoid and minimize false interpretation of ERT data.
期刊介绍：
The policy of the Geological Quarterly is to publish significant contributions of information and geological insight relevant to an international readership. The journal has been issued since 1957 at the Polish Geological Institute - National Research Institute and, at present, is the leading Earth sciences journal in Poland. All aspects of Earth and related sciences, and universal and broad regional rather than locally oriented topics are covered.
The journal is intended to be an international forum for the exchange of information and ideas, particularly on important geological topics of Central Europe.
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