Identification of the state of the soil-plant systems on the RUDN-University campus (based on PAH concentrations)

The environmental state of soil-plant systems under the condition of technogenic pressure has been demonstrated on the example of the social significant territory in the city of Moscow-the campus of the RUDN University. The assessment is based on the analyses of the environmental fate of polycyclic aromatic hydrocarbons (PAH) in soil, roots and aerial parts of plants of bluegrass meadow: Naphthalene (Naph), Fluorene (Fluorene), Phenanthrene (Phen), Anthracene (An), Fluoranthene (Flu), Pyrene (Py), Chrysene (Chr), Benzo[a]anthracene (BaA), Benzo[a]pyrene (BaP), Benzo[b]fluoranthene (BbFlu), Benzo[k]fluoranthene (BkFlu), Benzo[ghi]perylene (Bghi), Indeno[1, 2, 3-cd[pyrene (IP), Dibenzo[a, h]anthracene (DBa). These pollutants are considered as geochemical markers and reflect quite detailed the integral state of soil-plant systems. As a result, the zones with relative prosperous and with critical state are identified. The connection between physicochemical characteristics (log Kow) of pollutants and their accumulation activity (concentration coefficients) is confirmed. © The Authors, published by EDP Sciences, 2020.

Authors
Khaustov A. 1 , Redina M. 1 , Kenzhin Z. 1 , Gabov D.2 , Yakovleva E.2
Conference proceedings
Publisher
EDP Sciences
Language
English
Status
Published
Number
01015
Volume
169
Year
2020
Organizations
  • 1 Peoples' Friendship University of Russia (RUDN University), Faculty of Ecology, 6 MiklukhoMaklaya St, Moscow, 117198, Russian Federation
  • 2 Institute of Biology of Komi Science Centre of the Ural Branch of the Russian Academy of Sciences, 28 Kommunisticheskaya st., Syktyvkar, 167982, Russian Federation
Keywords
Antennas; Anthracene; Critical current density (superconductivity); Environmental management; Naphthalene; Planning; Pyrene; Soils; Sustainable development; Accumulation activity; Benzo[a]anthracene; Concentration coefficients; Environmental fate; Environmental state; Physicochemical characteristics; Polycyclic aromatic hydrocarbon (PAH); Soil plant systems; Soil pollution
Date of creation
02.11.2020
Date of change
27.04.2021
Short link
https://repository.rudn.ru/en/records/article/record/64729/
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