Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/5068
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| Authors: | Gambetta, M.*
Armadillo, E.*
Carmisciano, C.*
Stefanelli, P.*
Caratori Tontini, F.*
Cocchi, L.* |
| Title: | Integrated MVG and ERT Survey Over a Shallow Cave |
| Issue Date: | 26-May-2009 |
| Keywords: | Karst Studied, Electrical Resistivity Tomography
Microgravity Vertical Gradient, Void detection |
| Abstract: | An integrated geophysical MVG (Microgravity Vertical Gradient) and ERT
(Electrical Resistivity Tomography) survey was performed over a shallow
cave in the Armetta Mountain karst area, close to the Liguria-Piedmont wa-
tershed (Tanaro valley). The aim of this study is to test the response of a
known shallow karst cave. The cave was developed in the Mesozoic sedimen-
tary cover (dolostones and limestones - CAU : Caprauna Armetta Unit); the
shallowest portion of the cave exhibits narrow passages and, at about 30 m
below the entrance, a fossil meander which links two large chambers, that
represent the target of the geophysical survey..... |
| Appears in Collections: | Conference materials
04.02.99. General or miscellaneous
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Files in This Item:
| File |
Description |
Size | Format | Visibility |
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| NS23A-01Gambetta.pdf | Abstract | 60.82 kB | Adobe PDF | View/Open
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