Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks
The effect was observed as a sharp fall of the electric potential gradient from +80 V m<sup>−1</sup> down to –21 V m<sup>−1</sup>. After that the field returned to its normal level according to the formula of the capacitor discharge with 17 s c...
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2012-10-01
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| Series: | Solid Earth |
| Online Access: | http://www.solid-earth.net/3/307/2012/se-3-307-2012.pdf |
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doaj-0237e0e367414da8a27b1b11b7c630202020-11-25T03:25:52ZengCopernicus PublicationsSolid Earth1869-95101869-95292012-10-013230731110.5194/se-3-307-2012Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocksS. E. SmirnovY. V. MarapuletsThe effect was observed as a sharp fall of the electric potential gradient from +80 V m<sup>−1</sup> down to –21 V m<sup>−1</sup>. 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.http://www.solid-earth.net/3/307/2012/se-3-307-2012.pdf |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
S. E. Smirnov Y. V. Marapulets |
| spellingShingle |
S. E. Smirnov Y. V. Marapulets Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks Solid Earth |
| author_facet |
S. E. Smirnov Y. V. Marapulets |
| author_sort |
S. E. Smirnov |
| title |
Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks |
| title_short |
Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks |
| title_full |
Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks |
| title_fullStr |
Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks |
| title_full_unstemmed |
Influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks |
| title_sort |
influence of a single lightning discharge on the intensity of an air electric field and acoustic emission of near-surface rocks |
| publisher |
Copernicus Publications |
| series |
Solid Earth |
| issn |
1869-9510 1869-9529 |
| publishDate |
2012-10-01 |
| description |
The effect was observed as a sharp fall of the electric potential gradient from +80 V m<sup>−1</sup> down to –21 V m<sup>−1</sup>. 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. |
| url |
http://www.solid-earth.net/3/307/2012/se-3-307-2012.pdf |
| work_keys_str_mv |
AT sesmirnov influenceofasinglelightningdischargeontheintensityofanairelectricfieldandacousticemissionofnearsurfacerocks AT yvmarapulets influenceofasinglelightningdischargeontheintensityofanairelectricfieldandacousticemissionofnearsurfacerocks |
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1724595168985743360 |