首页> 外文期刊>Moscow university biological sciences bulletin >Predominant Organic Contaminants in Arboretum Soil of the Botanical Garden of Moscow State University: Report 2. Specific Features of Vertical Distribution Pattern of Polycyclic Aromatic Hydrocarbons in the Profile of Urbo-Soddy-Podzolic Soil
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Predominant Organic Contaminants in Arboretum Soil of the Botanical Garden of Moscow State University: Report 2. Specific Features of Vertical Distribution Pattern of Polycyclic Aromatic Hydrocarbons in the Profile of Urbo-Soddy-Podzolic Soil

机译:莫斯科国立大学植物园植物园土壤中的主要有机污染物:报告2。城市-土壤-土壤-土壤中多环芳烃的垂直分布特征

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摘要

The distribution pattern of 12 polycyclic aromatic hydrocarbons (PAHs) in the profile of the urbo—soddy—podzolic soil of the arboretum of the Botanical Garden of Moscow State University is studied. Several accumulative zones of PAHs are specified, the role of environmental factors in the accumulation of polyarenes at soil geochemical barriers is shown, the ecological role of contamination rates is evaluated, and probable sources of PAHs in soils are determined. Data on the share of polyarenes withpronounced carcinogenic properties in the PAH spectrum and their toxicity equivalent with respect to benz(a)pyrene are given.
机译:研究了莫斯科国立大学植物园植物园的乌兹别克-土质土壤中12种多环芳烃(PAHs)的分布规律。指定了PAHs的几个累积区,显示了环境因素在土壤地球化学屏障中聚芳烃的积累中的作用,评估了污染率的生态作用,并确定了土壤中PAHs的可能来源。给出了在PAH光谱中具有明显致癌特性的聚芳烃的份额及其相对于苯并(a)re的毒性当量的数据。

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