On registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit
Results of measurements of impulse current of electromagnetic emission within frequency range 2,5-50kHz (by 3 dB level) in rectilinear horizontal part of natural salt 700 m long adit situated at the depth of 260m and without any technical sources of noise have been presented. Registration of impulse...
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| Дата: | 2014 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | rus |
| Опубліковано: |
Subbotin Institute of Geophysics of the NAS of Ukraine
2014
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| Онлайн доступ: | https://journals.uran.ua/geofizicheskiy/article/view/116122 |
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| Назва журналу: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| id |
journalsuranua-geofizicheskiy-article-116122 |
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journalsuranua-geofizicheskiy-article-1161222020-10-07T11:58:11Z On registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit Zakharov, I. G. Shuman, V.N. spontaneous electromagnetic emission active dissipative systems geological and geophysical interpretation the crustal sources of radiation Results of measurements of impulse current of electromagnetic emission within frequency range 2,5-50kHz (by 3 dB level) in rectilinear horizontal part of natural salt 700 m long adit situated at the depth of 260m and without any technical sources of noise have been presented. Registration of impulse current of emission at the site of observation located at the surface above the adit was being conducted synchronously and by the instrument of the same type. In addition non-synchronous measurements of impulse current along the profile situated on the surface under acute angle to the course of the adit have been carried out. The component of spontaneous electromagnetic emission of lithosphere origin has been distinguished in the frequency range under consideration without noise bar from the sources of atmosphere-ionosphere-magnetosphere origin. Comparative analysis of impulse current records obtained at the day surface and in the adit with the depth exceeding the thickness of the skin-layer within the frequency ranges 2,5-50 kHz has been given and their geological-geophysical interpretation has been proposed. Subbotin Institute of Geophysics of the NAS of Ukraine 2014-04-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/116122 10.24028/gzh.0203-3100.v36i2.2014.116122 Geofizicheskiy Zhurnal; Vol. 36 No. 2 (2014); 99-110 Геофизический журнал; Том 36 № 2 (2014); 99-110 Геофізичний журнал; Том 36 № 2 (2014); 99-110 2524-1052 0203-3100 rus https://journals.uran.ua/geofizicheskiy/article/view/116122/110210 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| institution |
Geofizicheskiy Zhurnal |
| collection |
OJS |
| language |
rus |
| topic |
spontaneous electromagnetic emission active dissipative systems geological and geophysical interpretation the crustal sources of radiation |
| spellingShingle |
spontaneous electromagnetic emission active dissipative systems geological and geophysical interpretation the crustal sources of radiation Zakharov, I. G. Shuman, V.N. On registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit |
| topic_facet |
spontaneous electromagnetic emission active dissipative systems geological and geophysical interpretation the crustal sources of radiation |
| format |
Article |
| author |
Zakharov, I. G. Shuman, V.N. |
| author_facet |
Zakharov, I. G. Shuman, V.N. |
| author_sort |
Zakharov, I. G. |
| title |
On registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit |
| title_short |
On registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit |
| title_full |
On registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit |
| title_fullStr |
On registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit |
| title_full_unstemmed |
On registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit |
| title_sort |
on registration of spontaneous electromagnetic emission of lithosphere within lengthy salt adit |
| description |
Results of measurements of impulse current of electromagnetic emission within frequency range 2,5-50kHz (by 3 dB level) in rectilinear horizontal part of natural salt 700 m long adit situated at the depth of 260m and without any technical sources of noise have been presented. Registration of impulse current of emission at the site of observation located at the surface above the adit was being conducted synchronously and by the instrument of the same type. In addition non-synchronous measurements of impulse current along the profile situated on the surface under acute angle to the course of the adit have been carried out. The component of spontaneous electromagnetic emission of lithosphere origin has been distinguished in the frequency range under consideration without noise bar from the sources of atmosphere-ionosphere-magnetosphere origin. Comparative analysis of impulse current records obtained at the day surface and in the adit with the depth exceeding the thickness of the skin-layer within the frequency ranges 2,5-50 kHz has been given and their geological-geophysical interpretation has been proposed. |
| publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
| publishDate |
2014 |
| url |
https://journals.uran.ua/geofizicheskiy/article/view/116122 |
| work_keys_str_mv |
AT zakharovig onregistrationofspontaneouselectromagneticemissionoflithospherewithinlengthysaltadit AT shumanvn onregistrationofspontaneouselectromagneticemissionoflithospherewithinlengthysaltadit |
| first_indexed |
2024-04-21T19:40:35Z |
| last_indexed |
2024-04-21T19:40:35Z |
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