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BIO-DIAGNOSTICS OF STABILITY OF BROWN CALCAREOUS SOIL OF UTRISH NATURAL RESERVE TO CHEMICAL POLLUTION  [2015]

Kolesnikov S. I. Vernigorova N. A. Kuzina A. A. Laptinova A. S. et al. South Federal University [Corporate Author]

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In this article, we have presented a number of modeling experiments to investigate the chemical pollution of brown calcareous soil. It assesses the stability of brown calcareous soil of a nature reserve called Utrish to contamination with heavy metals in biological parameters. Pollution of brown calcareous soil with Cr, Cu, Ni, Pb and oil causes a significant reduction in biological parameters. The degree of reduction depends on the nature of the contaminant and its concentration in the soil. The study showed that the indicators used in the biological condition of the soil, could be recommended for use for diagnosis, monitoring, and regulation of chemical pollution of brown soil. According to the degree of resistance to chemical contamination, the brown soils of Russia form the following series: typical brown - brown carbonate - brown leached

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Polythematic Online Scientific Journal of Kuban State Agrarian University

ISSN : 1990-4665