Valuation of induction current contribution to the secular variation of geomagnetic field (according to the data of Ukrainian geomagnetic observatories)

Induction current contribution to the secular variation of geomagnetic field in accordance with the data of Ukrainian geomagnetic observatories has been investigated. The dynamics of the monthly changes of the secular variations depending on the values of the induction currents has been shown. Corre...

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Bibliographic Details
Date:2014
Main Authors: Orlyuk, M.I., Sumaruk, T.P., Sumaruk, Yu. P., Romenets, A. A.
Format: Article
Language:Ukrainian
Published: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2014
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Online Access:https://journals.uran.ua/geofizicheskiy/article/view/116124
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Journal Title:Geofizicheskiy Zhurnal

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Geofizicheskiy Zhurnal
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Summary:Induction current contribution to the secular variation of geomagnetic field in accordance with the data of Ukrainian geomagnetic observatories has been investigated. The dynamics of the monthly changes of the secular variations depending on the values of the induction currents has been shown. Correlation between changes of secular variations and solar activity has been found. Changes of solar activity outstrip secular variation changes.