магнітотелуричний імпеданс

Seasonal variations of magnetic-telluric trunsfer functions and electric conductivity of geological media in active seismic zones

The results of many years electromagnetic monitoring in active seismic zones of Russia (Kamchatka, Bajkal area) are shown. Seasonal variations of electric conductivity in geological media for different depths, annual variations of magnetotelluric impedance, magnetic tipper with up to 1,000 sec periods were defined. Their correlation with geodynamic processes is discussed.