Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1467
DC Field | Value | Language |
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dc.contributor.authorall | Alfano, L.; Dipartimento di Scienze della Terra, Sezione di Geofisica, Universitá di Milano, Italy | en |
dc.contributor.authorall | Giudici, M.; Dipartimento di Scienze della Terra, Sezione di Geofisica, Universitá di Milano, Italy | en |
dc.contributor.authorall | Zaja, A.; Dipartimento di Geologia, Paleontologia e Geofisica, Universitá di Padova, Italy | en |
dc.date.accessioned | 2006-08-02T13:15:05Z | en |
dc.date.available | 2006-08-02T13:15:05Z | en |
dc.date.issued | 1998-08 | en |
dc.identifier.uri | http://hdl.handle.net/2122/1467 | en |
dc.description.abstract | We carried out three electrical soundings, with continuous polar dipole-dipole array, and three magnetotelluric stations at Gran Sasso d'Italia, in the area of Campo Imperatore. Geoelectrical data show the existence of a resistive background with exceptionally high values of resistivity (greater than 25000 Ω • m) at a depth of about 250 m. The magnetotelluric data were used to constrain the thickness of this resistive layer, below which we find an intermediate conductive structure and a deeper resistive background. The geological interpretation of this result is still open to discussion, but we can exclude that the shallow resistive layer consists of Cretaceous limestones, since their resistivity has been estimated to be about 5000 Ω • m. | en |
dc.format.extent | 2773995 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.relation.ispartofseries | 3/41 (1998) | en |
dc.subject | Magnetotelluric | en |
dc.subject | dipole-dipole DC sounding | en |
dc.subject | crustal exploration | en |
dc.subject | Central Apennines | en |
dc.title | Integrated geoelectrical and magnetotelluric exploration at Gran Sasso d'Italia range (Central Apennines) | en |
dc.type | article | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 04. Solid Earth::04.02. Exploration geophysics::04.02.04. Magnetic and electrical methods | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Alfano, L. | en |
dc.contributor.author | Giudici, M. | en |
dc.contributor.author | Zaja, A. | en |
dc.contributor.department | Dipartimento di Scienze della Terra, Sezione di Geofisica, Universitá di Milano, Italy | en |
dc.contributor.department | Dipartimento di Scienze della Terra, Sezione di Geofisica, Universitá di Milano, Italy | en |
dc.contributor.department | Dipartimento di Geologia, Paleontologia e Geofisica, Universitá di Padova, Italy | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università Statale di Milano, Italy | - |
crisitem.author.dept | Università degli Studi di Milano, Dipartimento di Scienze della Terra, Sezione di Geofisica, Milano, Italy | - |
crisitem.author.dept | Dipartimento di Geologia, Paleontologia e Geofisica, Universitá di Padova, Italy | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Annals of Geophysics |
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File | Description | Size | Format | |
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05 alfano.pdf | 2.71 MB | Adobe PDF | View/Open |
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