Petromagnetic characteristics of the magnetoactive layer of the Earth's crust of the Antarctic coast of the Akademik Vernadsky station area

Tree horizons of magnetically active layer of the earth's crust have been separated according to the results of correlative analysis of physical parameters of rocks of the Antarctic coast in the area of «Academician Vernadskiy» station. Magnetization of layers was estimated according to the val...

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Bibliographic Details
Main Authors: Savenko, B. Ya., Korchin, V. A., Burtny, P. A., Karnaukhova, E. E., Chulkov, S. S.
Format: Article in Journal/Newspaper
Language:Russian
Published: Subbotin Institute of Geophysics of the NAS of Ukraine 2010
Subjects:
Akademik Vernadsky Station
Antarctic
The Antarctic
Vernadsky Station
Antarc*
Online Access:http://journals.uran.ua/geofizicheskiy/article/view/117572
Description
Summary:Tree horizons of magnetically active layer of the earth's crust have been separated according to the results of correlative analysis of physical parameters of rocks of the Antarctic coast in the area of «Academician Vernadskiy» station. Magnetization of layers was estimated according to the value of integrated magnetization (J) with subsequent correlation and allocation to stratigraphic and structural elements. According to the results of PT-experiments on the rocks of the same type corrections have been introduced into J values for changes with depth at the expense of pressure and temperature effects. Calculated values of integrated magnetization under natural conditions of rocks occurrence allowed to simulate geometrical sections of magnetic layers, estimate intensity of anomalous field produced by them.

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