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2021, № 2 (44) |
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ECOLOGY
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Alehina G.P., Hardikova S.V., Verkhoshentseva Y.P., Shamraev A.V. |
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Characteristics of the humus state of sod-podzolic soils of the Forest Experimentation Station RGAU-Moscow Agricultural Academy named after K.A. Timiryazeva |
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The article presents the results of a bioindication study of atmospheric air pollution on the condition of pine needles (Pinus sylvestris L.) on the example of the city of Orsk, Orenburg region. The city of Orsk is a major industrial center of the Southern Urals. The research was carried out on 6 sites located within the city with different anthropogenic loads. The research method is based on the direct dependence of damage to Pinus sylvestris L. needles (necrosis and desiccation) on the level of atmospheric air pollution. Analyzed the morphological characteristics of the needles of Pinus sylvestris L. in the studied areas. The result of the study is an assessment of the state of atmospheric air.
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