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| Titel |
Vertical dipoles to detect self potential signals in a seismic area of southern Italy: Tito station |
| VerfasserIn |
G. Colangelo, V. Lapenna, L. Telesca |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 5, no. 5 ; Nr. 5, no. 5 (2005-09-09), S.667-671 |
| Datensatznummer |
250002791
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| Publikation (Nr.) |
 copernicus.org/nhess-5-667-2005.pdf |
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| Zusammenfassung |
| Since 2000 the Institute of Methodologies for the Environmental Analysis
(National Council of Research, Tito, Italy) installed a geophysical
monitoring network able to detect geoelectric, geochemic and seismometric
parameters in seismic areas of southern Italy. During this period a very
large data-base of geophysical time series has been organized and it is
actually available to assess robust statistical methodologies to identify
geophysical anomalous patterns linked with local seismicity. To better
understand the influence of rain and cultural noise on geoelectrical signals
(Self Potential), during May 2004 we drilled in Tito station a 20 m-depth
hole to measure the SP vertical component. The array is characterized by
five Pb-PbCl2 electrodes put at different depths. The common electrode
is fixed at 20 m. In this work we present some electrical anomalies probably
correlated with local seismic activity on vertical dipoles recorded in Tito
station.
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