The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia)
The results of the CDP, DSS, ECWM regional seismic and seismotomographic study of the Onega-Ladoga area, conducted in 1975-2002, are reviewed. Combined multi-wave studies are carried out to reveal the essential details of the deep structure of the earth crust and to understand the nature of their se...
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Subbotin Institute of Geophysics of the NAS of Ukraine
2011
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ftjeepe:oai:ojs.journals.uran.ua:article/116921 2023-05-15T17:01:07+02:00 The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia) Sharov, N. V. Isanina, E. V. Zamozhnyaya, N. G. Krupnov, N. A. Suleimanov, A. K. 2011-06-01 application/pdf http://journals.uran.ua/geofizicheskiy/article/view/116921 rus rus Subbotin Institute of Geophysics of the NAS of Ukraine http://journals.uran.ua/geofizicheskiy/article/view/116921/110986 http://journals.uran.ua/geofizicheskiy/article/view/116921 Copyright (c) 2020 Геофізичний журнал Copyright (c) 2020 Geofizicheskiy Zhurnal Copyright (c) 2020 Геофизический журнал http://creativecommons.org/licenses/by/4.0 CC-BY Geofizicheskiy Zhurnal; Том 33, № 3 (2011); 23-39 Геофизический журнал; Том 33, № 3 (2011); 23-39 Геофізичний журнал; Том 33, № 3 (2011); 23-39 2524-1052 0203-3100 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2011 ftjeepe 2020-10-12T23:36:54Z The results of the CDP, DSS, ECWM regional seismic and seismotomographic study of the Onega-Ladoga area, conducted in 1975-2002, are reviewed. Combined multi-wave studies are carried out to reveal the essential details of the deep structure of the earth crust and to understand the nature of their seismic heterogeneity better. The above methods add to each other. Based on DSS data, the velocity pattern of the crust and its blocks was elucidated and M-dis-continuity was traced. Based on CDP data, inclined boundaries were located and correlated with geological structures. ECW sections characterize geo-space both statistically (the position and number of boundaries, fault zones and blocky pattern), and dynamically (the tension and rigidity of contacts and fracturing). Seismic parameters are shown to be related to the geological structure of individual crustal blocks. The crust is 35-50 km thick. Article in Journal/Newspaper karelia* Republic of Karelia Electrical Engineering and Power Engineering (EE&PE - E-Journal) Onega ENVELOPE(38.100,38.100,63.900,63.900) |
institution |
Open Polar |
collection |
Electrical Engineering and Power Engineering (EE&PE - E-Journal) |
op_collection_id |
ftjeepe |
language |
Russian |
description |
The results of the CDP, DSS, ECWM regional seismic and seismotomographic study of the Onega-Ladoga area, conducted in 1975-2002, are reviewed. Combined multi-wave studies are carried out to reveal the essential details of the deep structure of the earth crust and to understand the nature of their seismic heterogeneity better. The above methods add to each other. Based on DSS data, the velocity pattern of the crust and its blocks was elucidated and M-dis-continuity was traced. Based on CDP data, inclined boundaries were located and correlated with geological structures. ECW sections characterize geo-space both statistically (the position and number of boundaries, fault zones and blocky pattern), and dynamically (the tension and rigidity of contacts and fracturing). Seismic parameters are shown to be related to the geological structure of individual crustal blocks. The crust is 35-50 km thick. |
format |
Article in Journal/Newspaper |
author |
Sharov, N. V. Isanina, E. V. Zamozhnyaya, N. G. Krupnov, N. A. Suleimanov, A. K. |
spellingShingle |
Sharov, N. V. Isanina, E. V. Zamozhnyaya, N. G. Krupnov, N. A. Suleimanov, A. K. The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia) |
author_facet |
Sharov, N. V. Isanina, E. V. Zamozhnyaya, N. G. Krupnov, N. A. Suleimanov, A. K. |
author_sort |
Sharov, N. V. |
title |
The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia) |
title_short |
The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia) |
title_full |
The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia) |
title_fullStr |
The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia) |
title_full_unstemmed |
The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia) |
title_sort |
results of deep seismic studies using ogt, dgs and movz methods of onega-ladozhskaya area (republic of karelia, russia) |
publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
publishDate |
2011 |
url |
http://journals.uran.ua/geofizicheskiy/article/view/116921 |
long_lat |
ENVELOPE(38.100,38.100,63.900,63.900) |
geographic |
Onega |
geographic_facet |
Onega |
genre |
karelia* Republic of Karelia |
genre_facet |
karelia* Republic of Karelia |
op_source |
Geofizicheskiy Zhurnal; Том 33, № 3 (2011); 23-39 Геофизический журнал; Том 33, № 3 (2011); 23-39 Геофізичний журнал; Том 33, № 3 (2011); 23-39 2524-1052 0203-3100 |
op_relation |
http://journals.uran.ua/geofizicheskiy/article/view/116921/110986 http://journals.uran.ua/geofizicheskiy/article/view/116921 |
op_rights |
Copyright (c) 2020 Геофізичний журнал Copyright (c) 2020 Geofizicheskiy Zhurnal Copyright (c) 2020 Геофизический журнал http://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
_version_ |
1766054177621934080 |