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| Titel |
Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks |
| VerfasserIn |
S. E. Smirnov, Y. V. Marapulets |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1869-9510
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| Digitales Dokument |
URL |
| Erschienen |
In: Solid Earth ; 3, no. 2 ; Nr. 3, no. 2 (2012-10-01), S.307-311 |
| Datensatznummer |
250000989
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| Publikation (Nr.) |
 copernicus.org/se-3-307-2012.pdf |
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| Zusammenfassung |
| The effect was observed as a sharp fall of the electric potential gradient
from +80 V m−1 down to –21 V m−1. After that the field returned to its normal
level according to the formula of the capacitor discharge with 17 s
characteristic time. Simultaneously, the response of the acoustic emission of
surface rocks in the range of frequencies between 6.5 kHz and 11 kHz was
evaluated. |
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