Electrodynamics of geoenvironment and methods of geoelectrics
A brief review of a set of aspects of interaction of electromagnetic waves with geological medium, models of geo-medium and mechanic-electro-magnetic-transformations in it has been done. It is noticed that a real seismo-electro-magneto-generating medium cannot be considered as a linearly-elastic pas...
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| Видавець: | Subbotin Institute of Geophysics of the NAS of Ukraine |
|---|---|
| Дата: | 2010 |
| Автор: | |
| Формат: | Стаття |
| Мова: | rus |
| Опубліковано: |
Subbotin Institute of Geophysics of the NAS of Ukraine
2010
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| Онлайн доступ: | https://journals.uran.ua/geofizicheskiy/article/view/117555 |
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Geofizicheskiy Zhurnal| id |
journalsuranua-geofizicheskiy-article-117555 |
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journalsuranua-geofizicheskiy-article-1175552020-10-07T10:43:09Z Electrodynamics of geoenvironment and methods of geoelectrics Shuman, V. N. A brief review of a set of aspects of interaction of electromagnetic waves with geological medium, models of geo-medium and mechanic-electro-magnetic-transformations in it has been done. It is noticed that a real seismo-electro-magneto-generating medium cannot be considered as a linearly-elastic passive continuum - some internal self-similar structure is specific to it which determines its seismic and electromagnetic processes. A conclusion has been made on the close connection of the field of electromagnetic emission structure as well as of micro-seismic vibrations structure registered on the earth's surface with topology of inter-block space and the structure of blocks itself which is formed by the mechanisms of geo-medium self-organization. Some problems of electrodynamics of active media with self-similar structure are considered. Attention is paid to non-adequacy of operating with some effective phenomenological electromagnetic parameters, in particular with refraction index in case of the analysis of emission and propagation processes in the active blocky-hierarchic medium. Existence is noted of the complex of non-linear interaction between both the physical fields and sub-systems of geo-medium, the possibility of appearance of weakly decaying spiral (helicoidal) electromagnetic vibrations (spiral auto-waves). Possibilities of application of electromagnetic component of lithosphere emission aimed at diagnostics of its structure and dynamics are considered making stress on non-classical approaches and methods actual from the viewpoint of geo-electrical applications. Subbotin Institute of Geophysics of the NAS of Ukraine 2010-04-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/117555 10.24028/gzh.0203-3100.v32i2.2010.117555 Geofizicheskiy Zhurnal; Vol. 32 No. 2 (2010); 28-42 Геофизический журнал; Том 32 № 2 (2010); 28-42 Геофізичний журнал; Том 32 № 2 (2010); 28-42 2524-1052 0203-3100 rus https://journals.uran.ua/geofizicheskiy/article/view/117555/111597 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| institution |
Geofizicheskiy Zhurnal |
| collection |
OJS |
| language |
rus |
| format |
Article |
| author |
Shuman, V. N. |
| spellingShingle |
Shuman, V. N. Electrodynamics of geoenvironment and methods of geoelectrics |
| author_facet |
Shuman, V. N. |
| author_sort |
Shuman, V. N. |
| title |
Electrodynamics of geoenvironment and methods of geoelectrics |
| title_short |
Electrodynamics of geoenvironment and methods of geoelectrics |
| title_full |
Electrodynamics of geoenvironment and methods of geoelectrics |
| title_fullStr |
Electrodynamics of geoenvironment and methods of geoelectrics |
| title_full_unstemmed |
Electrodynamics of geoenvironment and methods of geoelectrics |
| title_sort |
electrodynamics of geoenvironment and methods of geoelectrics |
| description |
A brief review of a set of aspects of interaction of electromagnetic waves with geological medium, models of geo-medium and mechanic-electro-magnetic-transformations in it has been done. It is noticed that a real seismo-electro-magneto-generating medium cannot be considered as a linearly-elastic passive continuum - some internal self-similar structure is specific to it which determines its seismic and electromagnetic processes. A conclusion has been made on the close connection of the field of electromagnetic emission structure as well as of micro-seismic vibrations structure registered on the earth's surface with topology of inter-block space and the structure of blocks itself which is formed by the mechanisms of geo-medium self-organization. Some problems of electrodynamics of active media with self-similar structure are considered. Attention is paid to non-adequacy of operating with some effective phenomenological electromagnetic parameters, in particular with refraction index in case of the analysis of emission and propagation processes in the active blocky-hierarchic medium. Existence is noted of the complex of non-linear interaction between both the physical fields and sub-systems of geo-medium, the possibility of appearance of weakly decaying spiral (helicoidal) electromagnetic vibrations (spiral auto-waves). Possibilities of application of electromagnetic component of lithosphere emission aimed at diagnostics of its structure and dynamics are considered making stress on non-classical approaches and methods actual from the viewpoint of geo-electrical applications. |
| publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
| publishDate |
2010 |
| url |
https://journals.uran.ua/geofizicheskiy/article/view/117555 |
| work_keys_str_mv |
AT shumanvn electrodynamicsofgeoenvironmentandmethodsofgeoelectrics |
| first_indexed |
2024-04-21T19:41:55Z |
| last_indexed |
2024-04-21T19:41:55Z |
| _version_ |
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