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Study of interaction of xenobiotics with macrophytes in experimental aquatic ecosystems
- Authors: Poklonov V.A.1, Glebov V.V.2, Askarova D.A.3, Erofeeva V.V.3, Anikina E.V.3
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Affiliations:
- International Independent Eсological and Politological University
- Russian State Agrarian University - Timiryazev Moscow Agricultural Academy
- Peoples’ Friendship University of Russia (RUDN University)
- Issue: Vol 29, No 4 (2021)
- Pages: 305-314
- Section: Ecology
- URL: https://journals.rudn.ru/ecology/article/view/30861
- DOI: https://doi.org/10.22363/2313-2310-2021-29-4-305-314
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Abstract
Phytotoxicity of three types of organic xenobiotics (ethyl acetate, butanol-1, tetrachloromethane) was evaluated when three macrophyte species Ceratophyllum demersum , Elodea canadensis , Chara fragilis were exposed. Pollutant concentrations of 5 and 10 MAC (maximum allowable concentration) were created in microcosms. Incubation lasted for 14 days. New information was obtained experimentally that C. fragilis macrophyte is a highly sensitive test object, which can be used for bioindication purposes. Xenobiotics had no toxic effects on E. canadensis , so it can be considered for phytoremediation purposes. The data obtained are necessary for the development of phytotechnologies for water purification. A number of conditions under which these plant species can be used for ecotechnology are shown.
About the authors
Vladislav A. Poklonov
International Independent Eсological and Politological University
Email: warvir@rambler.ru
ORCID iD: 0000-0003-2722-7283
Candidate of Biological Sciences, Head of the Laboratory of Water Treatment, Water Purification and Environmental Monitoring of Water Bodies
23 Varshavskoye Shosse, Moscow, 117105, Russian FederationViktor V. Glebov
Russian State Agrarian University - Timiryazev Moscow Agricultural Academy
Email: vg44@mail.ru
ORCID iD: 0000-0002-3390-161X
Candidate of Biological Sciences, Associate Professor of the Department of Ecology
49 Timiryazevskaya St, Moscow, 127550, Russian FederationDanara A. Askarova
Peoples’ Friendship University of Russia (RUDN University)
Email: danara.84@mail.ru
ORCID iD: 0000-0002-1594-7622
Candidate of the Department of Forensic Ecology with a Course in Human Ecology, Institute of Environmental Engineering
6 Miklukho-Maklaya St, Moscow, 117198, Russian FederationVictoria V. Erofeeva
Peoples’ Friendship University of Russia (RUDN University)
Email: erofeeva-viktori@mail.ru
ORCID iD: 0000-0002-0236-1876
Candidate of Biological Sciences, senior lecturer, Department of Forensic Ecology with a Course in Human Ecology, Institute of Environmental Engineering
6 Miklukho-Maklaya St, Moscow, 117198, Russian FederationElizaveta V. Anikina
Peoples’ Friendship University of Russia (RUDN University)
Author for correspondence.
Email: likanika2008@yandex.ru
ORCID iD: 0000-0002-1872-1792
Candidate of Biological Sciences, senior lecturer, Department of Forensic Ecology with a Course in Human Ecology, Institute of Environmental Engineering
6 Miklukho-Maklaya St, Moscow, 117198, Russian FederationReferences
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