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Electromagnetic radiation (EMR) and its interpretation in terms of stresses in the lithosphere

dc.contributor.authorGreiling, Reinhard O.
dc.contributor.authorLichtenberger, Marco
dc.contributor.authorObermeyer, Hennes
dc.contributor.editorPhilipp, Sonja
dc.contributor.editorLeiss, Bernd
dc.contributor.editorVollbrecht, Axel
dc.contributor.editorTanner, David
dc.contributor.editorGudmundsson, Agust
dc.date.accessioned2010-11-26T13:21:16Z
dc.date.accessioned2013-01-28T10:20:56Z
dc.date.available2010-11-26T13:21:16Z
dc.date.available2013-01-28T10:20:56Z
dc.date.issued2006-03
dc.identifier.citationPhilipp, S.; Leiss, B; Vollbrecht, A.; Tanner, D.; Gudmundsson, A. (eds.): 11. Symposium "Tektonik, Struktur- und Kristallingeologie"; 2006, Univ.-Verl. Göttingen, p. 70 - 72.
dc.identifier.isbn3-938616-40-7
dc.identifier.urihttp://hdl.handle.net/11858/00-1735-0000-0001-3434-3
dc.description.abstractElectromagnetic radiation (EMR) as measured at the surface of the lithosphere or underground shows preferred orientations, which can be related to microcracks and other brittle structures at micro and nano scales (see Bahat et al. 2005 and references therein). During the last years, numerous studies showed the applicability of EMR measurements for the determination of active fractures and stress orientations. EMR is determined with a ‘Cerescope’, which picks up EMR signals at frequencies from 5– 50 kHz (Obermeyer, 2005) with a ferrite aerial and processes them electronically so that the results can be displayed on a screen or copied to a computer. With the help of oriented EMR measurements, intensity variations are determined, which can be related to preferred crack fracture orientations. From this information, orientations of the principal stresses can be calculated. In addition, the intensity of the EMR is related to stress magnitudes...
dc.format.mimetypeapplication/pdf
dc.language.isodeu
dc.publisherUniversitätsverlag Göttingen
dc.relation.ispartof11. Symposium "Tektonik, Struktur- und Kristallingeologie"
dc.subject.ddc551
dc.subject.gokTQD 000
dc.subject.gokVAE 120
dc.subject.gokVAE 150
dc.subject.gokVAE 140
dc.titleElectromagnetic radiation (EMR) and its interpretation in terms of stresses in the lithosphere
dc.typeanthologyArticle
dc.subject.gokverbalElektrische Verfahren {Geophysik}
dc.subject.gokverbalMethodik {Strukturgeologie}
dc.subject.gokverbalStrukturelle Erscheinungen {Strukturgeologie}
dc.subject.gokverbalGesteinsdeformation {Strukturgeologie}
dc.bibliographicCitation.firstPage70
dc.bibliographicCitation.lastPage72
dc.identifier.doi10.23689/fidgeo-1916
dc.type.versionpublishedVersion
dc.subject.freeLithosphäre
dc.subject.freeFraktographie
dc.subject.freeSpannungstensor
dc.subject.freeElektromagnetisches Verfahren
dc.relation.collectionGeologische Wissenschaften
dc.description.typeconference


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