Dynamics of geomagnetic field secular variations at the Antarctic continent
The changes of the geomagnetic field secular variations at the Antarctic magnetic observatories for 1956—2010 years were investigated. Comparison between the secular variations at the Antarctica continent and at the north polar cap and adjacent observatories in the middle latitudes of south hemisphe...
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Subbotin Institute of Geophysics of the NAS of Ukraine
2016
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fturanojs:oai:ojs.journals.uran.ua:article/107771 2023-05-15T13:39:33+02:00 Dynamics of geomagnetic field secular variations at the Antarctic continent Sumaruk, Yu. P. Sumaruk, T. P. 2016-07-01 application/pdf http://journals.uran.ua/geofizicheskiy/article/view/107771 ukr ukr Subbotin Institute of Geophysics of the NAS of Ukraine http://journals.uran.ua/geofizicheskiy/article/view/107771/102725 http://journals.uran.ua/geofizicheskiy/article/view/107771 Copyright (c) 2020 Geofizicheskiy Zhurnal Copyright (c) 2020 Геофизический журнал Copyright (c) 2020 Геофізичний журнал http://creativecommons.org/licenses/by/4.0 CC-BY Geofizicheskiy Zhurnal; Том 38, № 2 (2016); 120-138 Геофизический журнал; Том 38, № 2 (2016); 120-138 Геофізичний журнал; Том 38, № 2 (2016); 120-138 2524-1052 0203-3100 secular variations magnetic anomalies geomagnetic activity general magnetic field of the Sun info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2016 fturanojs 2020-10-12T23:28:52Z The changes of the geomagnetic field secular variations at the Antarctic magnetic observatories for 1956—2010 years were investigated. Comparison between the secular variations at the Antarctica continent and at the north polar cap and adjacent observatories in the middle latitudes of south hemisphere was performed. The conclusion was drawn that secular variations at the high latitudes of the Earth have three sources: changes of the position of the central magnetic dipole and also changes of the value of its magnetic momentum, changes of sources in tectonosphere and changes of geomadnetic activity. depending on the sign of general magnetic field of the Sun, and, correspondingly, on the sign of the vertical component of the interplanetary magnetic field. Article in Journal/Newspaper Antarc* Antarctic Antarctica Scientific Periodicals of Ukraine (Ukrainian Research and Academic Network) Antarctic The Antarctic |
institution |
Open Polar |
collection |
Scientific Periodicals of Ukraine (Ukrainian Research and Academic Network) |
op_collection_id |
fturanojs |
language |
Ukrainian |
topic |
secular variations magnetic anomalies geomagnetic activity general magnetic field of the Sun |
spellingShingle |
secular variations magnetic anomalies geomagnetic activity general magnetic field of the Sun Sumaruk, Yu. P. Sumaruk, T. P. Dynamics of geomagnetic field secular variations at the Antarctic continent |
topic_facet |
secular variations magnetic anomalies geomagnetic activity general magnetic field of the Sun |
description |
The changes of the geomagnetic field secular variations at the Antarctic magnetic observatories for 1956—2010 years were investigated. Comparison between the secular variations at the Antarctica continent and at the north polar cap and adjacent observatories in the middle latitudes of south hemisphere was performed. The conclusion was drawn that secular variations at the high latitudes of the Earth have three sources: changes of the position of the central magnetic dipole and also changes of the value of its magnetic momentum, changes of sources in tectonosphere and changes of geomadnetic activity. depending on the sign of general magnetic field of the Sun, and, correspondingly, on the sign of the vertical component of the interplanetary magnetic field. |
format |
Article in Journal/Newspaper |
author |
Sumaruk, Yu. P. Sumaruk, T. P. |
author_facet |
Sumaruk, Yu. P. Sumaruk, T. P. |
author_sort |
Sumaruk, Yu. P. |
title |
Dynamics of geomagnetic field secular variations at the Antarctic continent |
title_short |
Dynamics of geomagnetic field secular variations at the Antarctic continent |
title_full |
Dynamics of geomagnetic field secular variations at the Antarctic continent |
title_fullStr |
Dynamics of geomagnetic field secular variations at the Antarctic continent |
title_full_unstemmed |
Dynamics of geomagnetic field secular variations at the Antarctic continent |
title_sort |
dynamics of geomagnetic field secular variations at the antarctic continent |
publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
publishDate |
2016 |
url |
http://journals.uran.ua/geofizicheskiy/article/view/107771 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
Geofizicheskiy Zhurnal; Том 38, № 2 (2016); 120-138 Геофизический журнал; Том 38, № 2 (2016); 120-138 Геофізичний журнал; Том 38, № 2 (2016); 120-138 2524-1052 0203-3100 |
op_relation |
http://journals.uran.ua/geofizicheskiy/article/view/107771/102725 http://journals.uran.ua/geofizicheskiy/article/view/107771 |
op_rights |
Copyright (c) 2020 Geofizicheskiy Zhurnal Copyright (c) 2020 Геофизический журнал Copyright (c) 2020 Геофізичний журнал http://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
_version_ |
1766120133942575104 |