Ukrainian Antarctic journal

No 14 (2015): Ukrainian Antarctic Journal
Articles

Rezults of magnetic variations monitoring on the UAS «Academic Vernadskij»

V. Maksymcuk
Carpathian branch of S. I. Subbotin Institute of Geophysics, National Academy of Sciences of Ukraine, Lviv
T. Klymkovych
Carpathian branch of S. I. Subbotin Institute of Geophysics, National Academy of Sciences of Ukraine, Lviv
Published January 12, 2016
Keywords
  • Antarctic Peninsula,
  • monitoring,
  • geomagnetic variations,
  • transmitting functions,
  • induction vectors

Abstract

The results of magnetic variations monitoring on the UAS “Academic Vernadskij” is presented on the base of long-term (2006-2012) magnetic variations observations on the AIA Argentina Islands were developed induction vector components time series and investigated their temporal variations. Were defined anomalous changes of Vise vectors with different periods and amplitudes: annual, seasonal, diurnal and non-periodic (episodic). The nature of pe­riodic variations is connected with an influence of external sources. Anomalous variations of Vise vectors with non-pe­riodic changes can be depend with seismic-tectonic processes in the region.