Electrogravitational model development of the upper part of the litosphere along Serov profile (Northern Urals)

2015

Литосфера, Vol 0, Iss 6, Pp 101-115 (2015)

Additional regional electromagnetic field studies have been carried out in the northern section of the Urals. As a result of processing and interpretation of experimental materials on the basis of computational modeling of electromagnetic fields the geoelectric section of the upper part of the litosphere along Serov geotraverse is constructed. Physical properties of rocks (specific electrical resistivity, density and porosity) of the Urals and adjacent platforms are generalized. Dependences between the physical properties received on observed data on core sample of wells and land methods of electrometry are investigated. The electrogravitational model of the Earth’s crust on the basis of geoelectric structure using gravity data is developed. The received data allow to replenish, and in a number of cases to specify available geological and geophysical data on composition and structure of the Earth’s crust of Northern Urals.

article

English
Russian

A.N. Zavaritsky Institute of Geology and Geochemistry, 2015.

Северный Урал, Восточно-Европейская платформа, Западно-Сибирская платформа, электромагнитное зондирование, геоэлектрический разрез, удельное электрическое сопротивление, плотность, пористость, интерпретация, электрогравитационная модель, North Urals, East-European Platform, West-Siberian Platform, electromagnetic sonding, geoelectric section, specific electrical resistivity, density, porosity, interpretation, electrogravitation model, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, TA703-712