Seismogeological section of the Earth's crust of North Karelia along the profile of Kandalaksha - Kem
CDP, DSS and seismotomographic section along the North Karelian portion of geotraverse 1-ЕВ (Kandalaksha - Kem) have made it possible for the first time to study in detail the earth crust under the Belomorian province within the limits of the Phenno-Scandian Shield. Correlation and integrated interp...
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Subbotin Institute of Geophysics of the NAS of Ukraine
2013
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ftjeepe:oai:ojs.journals.uran.ua:article/116334 2023-05-15T17:01:32+02:00 Seismogeological section of the Earth's crust of North Karelia along the profile of Kandalaksha - Kem Sharov, N. V. Slabunov, A. I. Isanina, E.V. Krupnov, N. A. Pozhilenko, V. I. Rakitov, V. A. 2013-02-01 application/pdf http://journals.uran.ua/geofizicheskiy/article/view/116334 rus rus Subbotin Institute of Geophysics of the NAS of Ukraine http://journals.uran.ua/geofizicheskiy/article/view/116334/110394 http://journals.uran.ua/geofizicheskiy/article/view/116334 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 35, № 1 (2013); 88-99 Геофизический журнал; Том 35, № 1 (2013); 88-99 Геофізичний журнал; Том 35, № 1 (2013); 88-99 2524-1052 0203-3100 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2013 ftjeepe 2020-10-12T23:36:23Z CDP, DSS and seismotomographic section along the North Karelian portion of geotraverse 1-ЕВ (Kandalaksha - Kem) have made it possible for the first time to study in detail the earth crust under the Belomorian province within the limits of the Phenno-Scandian Shield. Correlation and integrated interpretation of CDP time sections, DSS multi-wave sections and geological data show that the results obtained by the seismic methods differ markedly, but the data obtained by both methods are important for geological interpretation because they emphasize different environmental characteristics. Tectonic dislocation zones, extending to M-discontinu-ity, were delineated and traced downwards. The crystalline crust of the Belomorian province was shown to have a nappe tectonics. Horizontal variation in velocity correlates with heterogeneities in crustal section responsible for its blocky geological structure. The heterogeneity pattern of the crust seems to reflect collision tectonics, and as a result tectonic slits of different composition were superposed. Article in Journal/Newspaper karelian Electrical Engineering and Power Engineering (EE&PE - E-Journal) Kandalaksha ENVELOPE(32.417,32.417,67.133,67.133) |
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Open Polar |
collection |
Electrical Engineering and Power Engineering (EE&PE - E-Journal) |
op_collection_id |
ftjeepe |
language |
Russian |
description |
CDP, DSS and seismotomographic section along the North Karelian portion of geotraverse 1-ЕВ (Kandalaksha - Kem) have made it possible for the first time to study in detail the earth crust under the Belomorian province within the limits of the Phenno-Scandian Shield. Correlation and integrated interpretation of CDP time sections, DSS multi-wave sections and geological data show that the results obtained by the seismic methods differ markedly, but the data obtained by both methods are important for geological interpretation because they emphasize different environmental characteristics. Tectonic dislocation zones, extending to M-discontinu-ity, were delineated and traced downwards. The crystalline crust of the Belomorian province was shown to have a nappe tectonics. Horizontal variation in velocity correlates with heterogeneities in crustal section responsible for its blocky geological structure. The heterogeneity pattern of the crust seems to reflect collision tectonics, and as a result tectonic slits of different composition were superposed. |
format |
Article in Journal/Newspaper |
author |
Sharov, N. V. Slabunov, A. I. Isanina, E.V. Krupnov, N. A. Pozhilenko, V. I. Rakitov, V. A. |
spellingShingle |
Sharov, N. V. Slabunov, A. I. Isanina, E.V. Krupnov, N. A. Pozhilenko, V. I. Rakitov, V. A. Seismogeological section of the Earth's crust of North Karelia along the profile of Kandalaksha - Kem |
author_facet |
Sharov, N. V. Slabunov, A. I. Isanina, E.V. Krupnov, N. A. Pozhilenko, V. I. Rakitov, V. A. |
author_sort |
Sharov, N. V. |
title |
Seismogeological section of the Earth's crust of North Karelia along the profile of Kandalaksha - Kem |
title_short |
Seismogeological section of the Earth's crust of North Karelia along the profile of Kandalaksha - Kem |
title_full |
Seismogeological section of the Earth's crust of North Karelia along the profile of Kandalaksha - Kem |
title_fullStr |
Seismogeological section of the Earth's crust of North Karelia along the profile of Kandalaksha - Kem |
title_full_unstemmed |
Seismogeological section of the Earth's crust of North Karelia along the profile of Kandalaksha - Kem |
title_sort |
seismogeological section of the earth's crust of north karelia along the profile of kandalaksha - kem |
publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
publishDate |
2013 |
url |
http://journals.uran.ua/geofizicheskiy/article/view/116334 |
long_lat |
ENVELOPE(32.417,32.417,67.133,67.133) |
geographic |
Kandalaksha |
geographic_facet |
Kandalaksha |
genre |
karelian |
genre_facet |
karelian |
op_source |
Geofizicheskiy Zhurnal; Том 35, № 1 (2013); 88-99 Геофизический журнал; Том 35, № 1 (2013); 88-99 Геофізичний журнал; Том 35, № 1 (2013); 88-99 2524-1052 0203-3100 |
op_relation |
http://journals.uran.ua/geofizicheskiy/article/view/116334/110394 http://journals.uran.ua/geofizicheskiy/article/view/116334 |
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_ |
1766054649806192640 |