
Publication
APPLICATION OF MAGNETIC METHODS FOR ESTIMATION OF THE DEGREE OF SOIL POLLUTION IN THE AREA OF VARNA – DEVNJA INDUSTRIAL ZONE
(SGEM Scientific GeoConference, 2007, D. Jordanova, N. Jordanova)
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Magnetism of soils is determined by the amount of strongly magnetic minerals, which may have different origin – inherent from the parent rocks (lithogenic); “in situ” formed during pedogenesis (pedogenic) and anthropogenic – from atmospheric deposition of particulates emitted from various industrial productions, which together with heavy metals contain also magnetic fraction. Due to the latter contribution, magnetic susceptibility of strongly polluted topsoils is significantly higher than the signal of non...
Oil and Gas Exploration2007
