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Abstract

Ecological estimation of exploitation of flyover crossing of a ring-type motorway near Gorskaja.

In this paper the analysis of environment initial state is submitted: outcomes of soils chemical analysis, radiation level determination, initial noise levels measurement, definition of initial concentrations of pollutants in air. Soil pollution by lead were proceeded as well as air pollution, calculation of noise levels.

The following nature protection measures are offered: noise barrier, vegetation planing. The calculation of equivalent noise levels and air contamination were executed in the work, at usage noise barrier and vegetation planing

Considering all listed above a buffer zone were planing. All state standards are complied outside the zone.

Keywords: ecological estimation of flyover crossing exploitation, soil pollution by lead, air contamination, levels of noise evaluation, noise barrier.

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