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Using potentilla bifurca l. As a possible indicator of pollution in industrial regions

Kanibolotskaya Yu. M.  (Candidate of Biological Sciences, Associate Professor, Siberian University of Consumer Cooperation (Novosibirsk))

Due to the significant impact of anthropogenic factors on the environment in man-made regions, Potentilla bifurca L. is considered as an indicator of pollution of industrial areas by some heavy metals (Ti, Mn, Cr, Fe, Ni, Cu, Zn, Pb and Sr). Their content in plant (P. bifurca) and soil samples selected in the suburbs of Pavlodar and Aksu (Pavlodar region, Kazakhstan) at various distances from existing industrial enterprises was analyzed; geobotanical studies have also been carried out. It was found that Zn and Cr accumulate in P. bifurca more actively than Sr and Mn, and Ni, Pb, Cu, Ti, Fe - in rather small quantities. There is no obvious negative effect on Potentilla bifurca of high concentrations of these metals. In this regard, Potentilla bifurca's accumulation capacity, for example, Zn and Cr, can be used (taking into account various factors) to determine the presence of environmental pollution in man-made regions, in particular in areas where metallurgical plants are located.

Keywords:heavy metals in soil, heavy metals in vegetation, Potentilla bifurca L., biological absorption coefficient, hazard coefficient; Digression-active species, pollution indicator.
 

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Citation link:
Kanibolotskaya Y. M. Using potentilla bifurca l. As a possible indicator of pollution in industrial regions // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2020. -№12. -С. 16-23 DOI 10.37882/2223-2966.2020.12.11
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