The manifestations of seismicity in the natural electromagnetic field of VLF range in the Baikal natural territory

2021 ◽  
Author(s):  
Idam B. Naguslaeva ◽  
Yuri B. Bashkuev
Keyword(s):  
Electromagnetic Field ◽  
Natural Electromagnetic Field ◽  
Natural Territory

THE EFFECT OF A FAULT ON THE EARTH’S NATURAL ELECTROMAGNETIC FIELD

Geophysics ◽  
1962 ◽  
Vol 27 (5) ◽  
pp. 651-665 ◽  
Author(s):  
I. d’ Erceville ◽  
G. Kunetz
Keyword(s):  
Electromagnetic Field ◽  
Physical Properties ◽  
Vertical Plane ◽  
Lateral Variation ◽  
Infinite Depth ◽  
Mathematical Solution ◽  
Natural Electromagnetic Field

The main purpose of this paper is to study the effect on a natural electromagnetic field of a lateral variation in the physical properties of the ground. An exact mathematical solution is given for two media of different resistivities in contact along a vertical plane (fault) overlying a horizontal basement that is taken as being either infinitely resistive or infinitely conductive, or at infinite depth. Results are given in the form of curves along profiles perpendicular to the fault. Some practical inferences are drawn from the shape of the curves and from their comparison.

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