3.4-benz(a)pyrene availability in the tehnogenically polluted territory soils

3.4-benz(a)pyrene concentrations in soils depending on the emission sources of this hydrocarbon and influence duration on environment are determined in the article. 3,4-benz(a)pyrene cumulation in soils is determined in the zone of the industrial emission influence of KrAP, Krasnoyarsk HPP-3, SaAP. Estimation of the agricultural land soil contamination degree by 3,4-benz(a)pyrene in Krasnoyarsk region and the Republic of Khakassia on the danger factors is given. The laboratory inspection necessity for the vegetable products, which are produced on these lands, that are under the moderately-dangerous factor, and inspection on the part of the regulatory authorities over the products, which are cultivated on the lands with dangerous and highly dangerous factors is substantiated.