Areal soundings method of variable natural electromagnetic fields in the ore regions

Authors

  • Stogny V.V. Kuban State University, Krasnodar, Российская Федерация

UDC

550.837.11

Abstract

The basic model of magnetotelluric methods is the model of the horizontally layered half-space with each layer's constant conductivity, on the surface of which plane electromagnetic wave falls vertically. At the same time, together with the vertical one there occurs propagation of the natural electromagnetic disturbances' horizontal trend, containing the vertical electric component as well. It guides to the new areal sounding method's development of variable natural electromagnetic fields in the ore regions, the main characteristic of which together with the vertical zonality is strongly marked lateral heterogeneity in specific conductivity and magnetic permeability parameters. In this paper there were offered principles of areal sounding method’s development, based on the simultaneous dimensions of different frequency variations of all 6 electromagnetic field’s components of analyzed area, including electric and magnetic constituents' horizontal and vertical components with the calculation of electromagnetic field's complete tensor.

Keywords:

ore region, electromagnetic sounding, variable natural electromagnetic fields, conductivity, magnetic permeability

Author Info

Valeriy V. Stogny

д-р геол.-минерал. наук, профессор кафедры геофизических методов поисков и разведки Кубанского государственного университета

e-mail: stogny@newmail.ru

References

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Issue

Pages

75-80

Submitted

2015-03-02

Published

2015-03-26

How to Cite

Stogny V.V. Areal soundings method of variable natural electromagnetic fields in the ore regions. Ecological Bulletin of Research Centers of the Black Sea Economic Cooperation, 2015, no. 1, pp. 75-80. (In Russian)