Correlation between lithospheric magnetic anomalies and tectonic structures in the Norwegian-Greenland region of the Arctic
The studies of the deep structure and tectonics of the Arctic are important for solving the fundamental problems of modern geodynamics and developing its natural resources. This region is also of interest from the geopolitical point of view, in particular, considering the boundaries of the marginal...
Published in: | Geodynamics & Tectonophysics |
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Russian Academy of Sciences, Siberian Branch, Institute of the Earth's crust
2018
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ftdoajarticles:oai:doaj.org/article:68680df42bef453ab1848ab2b994b2d9 2023-05-15T14:54:21+02:00 Correlation between lithospheric magnetic anomalies and tectonic structures in the Norwegian-Greenland region of the Arctic D. Yu. Abramova L. M. Abramova S. V. Filippov 2018-12-01T00:00:00Z https://doi.org/10.5800/GT-2018-9-4-0388 https://doaj.org/article/68680df42bef453ab1848ab2b994b2d9 EN RU eng rus Russian Academy of Sciences, Siberian Branch, Institute of the Earth's crust https://www.gt-crust.ru/jour/article/view/671 https://doaj.org/toc/2078-502X 2078-502X doi:10.5800/GT-2018-9-4-0388 https://doaj.org/article/68680df42bef453ab1848ab2b994b2d9 Геодинамика и тектонофизика, Vol 9, Iss 4, Pp 1163-1172 (2018) crust lithospheric structure of the norwegian-greenland basin satellite measurements of the geomagnetic field satellite long-wave lithospheric magnetic anomalies Science Q article 2018 ftdoajarticles https://doi.org/10.5800/GT-2018-9-4-0388 2022-12-30T19:45:41Z The studies of the deep structure and tectonics of the Arctic are important for solving the fundamental problems of modern geodynamics and developing its natural resources. This region is also of interest from the geopolitical point of view, in particular, considering the boundaries of the marginal seas. Our study aims to investigate the lithospheric (anomalous) geomagnetic field in the Norwegian-Greenland region of the Arctic and to correlate the identified anomalies with tectonic structures located in the region under study. The database includes the CHAMP satellite measurements of the modulus of the total geomagnetic field vector (the satellite operated at the altitude of ~280 km). This article describes the satellite data processing method applied to distinguish between the lithospheric part and other components of the geomagnetic field. Map showing the total vector modulus of the lithospheric field has been constructed for the studied area. The article discusses the possible nature of the lithospheric magnetic anomalies and their relation to the processes that occur under the territory of Greenland. According to our interpretation of the maps, the geomagnetic field anomalies are related to the modern large-scale geological and tectonic structures located in the studied area. The obtained results can facilitate further comprehensive geological and geophysical studies and contribute to modeling of the evolution of the lithosphere. Article in Journal/Newspaper Arctic Greenland Directory of Open Access Journals: DOAJ Articles Arctic Greenland Greenland Basin ENVELOPE(-5.000,-5.000,73.500,73.500) Geodynamics & Tectonophysics 9 4 1163 1172 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
crust lithospheric structure of the norwegian-greenland basin satellite measurements of the geomagnetic field satellite long-wave lithospheric magnetic anomalies Science Q |
spellingShingle |
crust lithospheric structure of the norwegian-greenland basin satellite measurements of the geomagnetic field satellite long-wave lithospheric magnetic anomalies Science Q D. Yu. Abramova L. M. Abramova S. V. Filippov Correlation between lithospheric magnetic anomalies and tectonic structures in the Norwegian-Greenland region of the Arctic |
topic_facet |
crust lithospheric structure of the norwegian-greenland basin satellite measurements of the geomagnetic field satellite long-wave lithospheric magnetic anomalies Science Q |
description |
The studies of the deep structure and tectonics of the Arctic are important for solving the fundamental problems of modern geodynamics and developing its natural resources. This region is also of interest from the geopolitical point of view, in particular, considering the boundaries of the marginal seas. Our study aims to investigate the lithospheric (anomalous) geomagnetic field in the Norwegian-Greenland region of the Arctic and to correlate the identified anomalies with tectonic structures located in the region under study. The database includes the CHAMP satellite measurements of the modulus of the total geomagnetic field vector (the satellite operated at the altitude of ~280 km). This article describes the satellite data processing method applied to distinguish between the lithospheric part and other components of the geomagnetic field. Map showing the total vector modulus of the lithospheric field has been constructed for the studied area. The article discusses the possible nature of the lithospheric magnetic anomalies and their relation to the processes that occur under the territory of Greenland. According to our interpretation of the maps, the geomagnetic field anomalies are related to the modern large-scale geological and tectonic structures located in the studied area. The obtained results can facilitate further comprehensive geological and geophysical studies and contribute to modeling of the evolution of the lithosphere. |
format |
Article in Journal/Newspaper |
author |
D. Yu. Abramova L. M. Abramova S. V. Filippov |
author_facet |
D. Yu. Abramova L. M. Abramova S. V. Filippov |
author_sort |
D. Yu. Abramova |
title |
Correlation between lithospheric magnetic anomalies and tectonic structures in the Norwegian-Greenland region of the Arctic |
title_short |
Correlation between lithospheric magnetic anomalies and tectonic structures in the Norwegian-Greenland region of the Arctic |
title_full |
Correlation between lithospheric magnetic anomalies and tectonic structures in the Norwegian-Greenland region of the Arctic |
title_fullStr |
Correlation between lithospheric magnetic anomalies and tectonic structures in the Norwegian-Greenland region of the Arctic |
title_full_unstemmed |
Correlation between lithospheric magnetic anomalies and tectonic structures in the Norwegian-Greenland region of the Arctic |
title_sort |
correlation between lithospheric magnetic anomalies and tectonic structures in the norwegian-greenland region of the arctic |
publisher |
Russian Academy of Sciences, Siberian Branch, Institute of the Earth's crust |
publishDate |
2018 |
url |
https://doi.org/10.5800/GT-2018-9-4-0388 https://doaj.org/article/68680df42bef453ab1848ab2b994b2d9 |
long_lat |
ENVELOPE(-5.000,-5.000,73.500,73.500) |
geographic |
Arctic Greenland Greenland Basin |
geographic_facet |
Arctic Greenland Greenland Basin |
genre |
Arctic Greenland |
genre_facet |
Arctic Greenland |
op_source |
Геодинамика и тектонофизика, Vol 9, Iss 4, Pp 1163-1172 (2018) |
op_relation |
https://www.gt-crust.ru/jour/article/view/671 https://doaj.org/toc/2078-502X 2078-502X doi:10.5800/GT-2018-9-4-0388 https://doaj.org/article/68680df42bef453ab1848ab2b994b2d9 |
op_doi |
https://doi.org/10.5800/GT-2018-9-4-0388 |
container_title |
Geodynamics & Tectonophysics |
container_volume |
9 |
container_issue |
4 |
container_start_page |
1163 |
op_container_end_page |
1172 |
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