Study of dynamics of geomagnetic field at the area of Chernigov regional anomaly
Автор: Orlyuk M.A., Romenets A.A., Bakarzhieva M.I., Marchenko A.V., Lebed T.V.
Журнал: Вестник Пермского университета. Геология @geology-vestnik-psu
Рубрика: Геофизика, геофизические методы поисков полезных ископаемых
Статья в выпуске: 3 (24), 2014 года.
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Time dynamics of geomagnetic field in the region of Chernigov regional magnetic anomaly was investigated using the records of magnetometry observations at 2008 -2012 years. During these four years the induction module В increased by 140 nT. Against this background trend, the low-level anomalous time variations AB were observed regionally (AAB ± 1,5 nT / year). The regional variations are interpreted as a result of magnetization of the magnetic source. The local variations are supposed to be generated by the fluid processes in geodynamic active deep faults of the Dnieper-Donets rift.
Dynamics of the geomagnetic field, regional magnetic anomaly, faults
Короткий адрес: https://sciup.org/147201073
IDR: 147201073
