Abstract

The study of patterns of electric fields intensity indicators and amagnetic induction in the Pushkin municipal area of Saint Petersburg has been executed. It is established that intensity of electric fields reaches significant sizes only near to air high-voltage transmission lines. Magnetic induction over admissible levels is not noted, but within city territory its size change largely that had been represented on the original map. The dependence of indicators of magnetic induction on the land use and building of territories in Pushkin is rather simple: the minimum values are registered in the parks, squares and boulevards, the averages are in the built-up territories, the raised are in anomalies. Magnitudes over hygienic standard are not noted. Magnitudes over the approximate safer limit 400nTl are observed in Pushkin area only in places of underground cables. As awhole, the Pushkin area is characterized by the indicators of magnetic induction lowered in comparison with another cities.

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