Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/7011
DC Field | Value | Language |
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dc.contributor.authorall | Gambetta, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Armadillo, E.; University of Genova, DIP.TE.RIS, V.le Benedetto XV, Genova —Italy | en |
dc.contributor.authorall | Carmisciano, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Stefanelli, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Cocchi, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Caratori Tontini, F.; GNS Science, 1 Fairway Dr, Avalon, Lower Hutt, New Zealand | en |
dc.date.accessioned | 2011-05-27T08:57:42Z | en |
dc.date.available | 2011-05-27T08:57:42Z | en |
dc.date.issued | 2011-04 | en |
dc.identifier.uri | http://hdl.handle.net/2122/7011 | en |
dc.description.abstract | Vertical-gradient microgravity and electrical-resistivity tomography geophysical surveys were performed over a shallow cave in the Italian Armetta Mountain karst area, close to the Liguria-Piedmont watershed. The aim of this study was to test the geophysical response of a known shallow cave. The shallowest portion of the cave exhibits narrow passages and, at about 30 meters below the entrance, a fossil meander linking two large chambers, the target of the geophysical survey. The integrated results of the two surveys show a clear geophysical response to the cave. The surveys exhibited high resistivity values and a negative gravity anomaly over the large cave passages. This work confirms the ability of these geophysical techniques to give the precise location of the voids, even in complex environments. The application of these techniques can be successful for site surveying where the presence of hollows may be expected. | en |
dc.language.iso | English | en |
dc.publisher.name | National Speleological Society | en |
dc.relation.ispartof | Journal of Cave and Karst Studies | en |
dc.relation.ispartofseries | 1/73(2011) | en |
dc.relation.isversionof | http://hdl.handle.net/2122/6562 | en |
dc.subject | Gravity gradient | en |
dc.subject | electrical tomography | en |
dc.subject | karst aquifer | en |
dc.title | Determining geophysical properties of a nearsurface cave through integrated microgravity vertical gradient and electrical resistivity tomography measurements | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 11-15 | en |
dc.subject.INGV | 03. Hydrosphere::03.02. Hydrology::03.02.03. Groundwater processes | en |
dc.subject.INGV | 04. Solid Earth::04.03. Geodesy::04.03.04. Gravity anomalies | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.06. Surveys, measurements, and monitoring | en |
dc.subject.INGV | 05. General::05.08. Risk::05.08.02. Hydrogeological risk | en |
dc.identifier.doi | 10.4311/jcks2009ex0091 | en |
dc.relation.references | Field, M., 1993, Karst hydrology and chemical contamination: Journal of Environmental Systems, v. 22, no. 1, p. 1–26. Loke, M.H., and Barker, B.R., 1996, Rapid least squares inversion of apparent resistivity pseudosections by a quasi-Newton method: Geophysical Prospecting, v. 44, p. 131–152. Menardi-Noguera, A., 1988, Structural evolution of a brianc¸onnais cover nappe, the caprauna-armetta unit (Ligurian Alps, Italy): Journal of Structural Geology, v. 10, no. 6, p. 625– 637. Stefanelli, P., Carmisciano, C., Caratori Tontini, F., Cocchi, L., Beverini, N., Fidecaro, F., and Embriaco, D., 2008, Microgravity vertical gradient measurement in the site of Virgo interferometric antenna (Pisa Plain, Italy): Annals of Geophysics, v. 51, no. 5–6, p. 877–886. Waltham, T., Bell, F.G., and Culshaw, M.G., 2005, Sinkholes and subsidence: Karst and cavernous rocks in engineering and construction, Chichester, U.K., Springer, 382 p. | en |
dc.description.obiettivoSpecifico | 2.6. TTC - Laboratorio di gravimetria, magnetismo ed elettromagnetismo in aree attive | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | restricted | en |
dc.contributor.author | Gambetta, M. | en |
dc.contributor.author | Armadillo, E. | en |
dc.contributor.author | Carmisciano, C. | en |
dc.contributor.author | Stefanelli, P. | en |
dc.contributor.author | Cocchi, L. | en |
dc.contributor.author | Caratori Tontini, F. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | University of Genova, DIP.TE.RIS, V.le Benedetto XV, Genova —Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | UNIGE - Dipteris | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.orcid | 0000-0001-7357-2147 | - |
crisitem.author.orcid | 0000-0002-2388-2662 | - |
crisitem.author.orcid | 0000-0001-7835-1116 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 03. Hydrosphere | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 05. General | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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