The dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites
The possibility of bioremediation of territories polluted with oil products in the difficult natural and climatic conditions of the Kola North has been shown. The work has been carried out in the mountain tundra in the north-west of the Murmansk Region. On the site contaminated with diesel fuel 15–2...
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Murmansk State Technical University
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ftdoajarticles:oai:doaj.org/article:a691ef1660ee4641afc1599e0e2bfd72 2023-05-15T18:40:20+02:00 The dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites Kola North, mountain tundra, оil-contaminated soils, bioremediation, biogenic elements of soils 2019-03-01T00:00:00Z https://doi.org/10.21443/1560-9278-2019-22-1-90-100 https://doaj.org/article/a691ef1660ee4641afc1599e0e2bfd72 RU rus Murmansk State Technical University http://vestnik.mstu.edu.ru/show-eng.shtml?art=1997 https://doaj.org/toc/1560-9278 https://doaj.org/toc/1997-4736 doi:10.21443/1560-9278-2019-22-1-90-100 1560-9278 1997-4736 https://doaj.org/article/a691ef1660ee4641afc1599e0e2bfd72 Vestnik MGTU, Vol 22, Iss 1, Pp 90-100 (2019) Kola North mountain tundra оil-contaminated soils bioremediation biogenic elements of soils General Works A article 2019 ftdoajarticles https://doi.org/10.21443/1560-9278-2019-22-1-90-100 2022-12-31T02:03:08Z The possibility of bioremediation of territories polluted with oil products in the difficult natural and climatic conditions of the Kola North has been shown. The work has been carried out in the mountain tundra in the north-west of the Murmansk Region. On the site contaminated with diesel fuel 15–20 years ago, the vegetation cover and the organic soil horizon were destroyed. The type of soil on which the research has been carried out is Entic Podzol. During the restoration work, bioremediation methods have been used, and the data about the change of the organic carbon and mobile phosphates content have been obtained. The use of mineral and organic fertilizers increased the carbon of organic humus matter in 1.6–2.1 times and decreased the carbon of petroleum products in 3.3–4.8 times in the soil. At the same time, the fraction of water-soluble carbon of humus decreased in 1.6–2.0 times. The use of fertilizers during bioremediation increased the content of mobile phosphates in 4.3–6.6 times to the values of pure areas. The use of organic fertilizers prevents the leaching of introduced biogenic elements from the sites located on the slopes. The setting of a favorable nutrient condition and decrease of hydrocarbons content have a positive effect on the growth of plants (Festuca pratensis Huds.) in experimental plots. Reducing phytotoxicity of the soil allows for phytorecultivation and the self-overgrowing of plots by native plant species. The results of this study can be used to develop the theoretical basis for improving the efficiency of bioremediation in areas of the Far North, as well as when planning and carrying out work to restore polluted and disturbed areas located on slopes Article in Journal/Newspaper Tundra Directory of Open Access Journals: DOAJ Articles Murmansk Vestnik MGTU 22 1 90 100 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
Kola North mountain tundra оil-contaminated soils bioremediation biogenic elements of soils General Works A |
spellingShingle |
Kola North mountain tundra оil-contaminated soils bioremediation biogenic elements of soils General Works A Kola North, mountain tundra, оil-contaminated soils, bioremediation, biogenic elements of soils The dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites |
topic_facet |
Kola North mountain tundra оil-contaminated soils bioremediation biogenic elements of soils General Works A |
description |
The possibility of bioremediation of territories polluted with oil products in the difficult natural and climatic conditions of the Kola North has been shown. The work has been carried out in the mountain tundra in the north-west of the Murmansk Region. On the site contaminated with diesel fuel 15–20 years ago, the vegetation cover and the organic soil horizon were destroyed. The type of soil on which the research has been carried out is Entic Podzol. During the restoration work, bioremediation methods have been used, and the data about the change of the organic carbon and mobile phosphates content have been obtained. The use of mineral and organic fertilizers increased the carbon of organic humus matter in 1.6–2.1 times and decreased the carbon of petroleum products in 3.3–4.8 times in the soil. At the same time, the fraction of water-soluble carbon of humus decreased in 1.6–2.0 times. The use of fertilizers during bioremediation increased the content of mobile phosphates in 4.3–6.6 times to the values of pure areas. The use of organic fertilizers prevents the leaching of introduced biogenic elements from the sites located on the slopes. The setting of a favorable nutrient condition and decrease of hydrocarbons content have a positive effect on the growth of plants (Festuca pratensis Huds.) in experimental plots. Reducing phytotoxicity of the soil allows for phytorecultivation and the self-overgrowing of plots by native plant species. The results of this study can be used to develop the theoretical basis for improving the efficiency of bioremediation in areas of the Far North, as well as when planning and carrying out work to restore polluted and disturbed areas located on slopes |
format |
Article in Journal/Newspaper |
author |
Kola North, mountain tundra, оil-contaminated soils, bioremediation, biogenic elements of soils |
author_facet |
Kola North, mountain tundra, оil-contaminated soils, bioremediation, biogenic elements of soils |
author_sort |
Kola North, mountain tundra, оil-contaminated soils, bioremediation, biogenic elements of soils |
title |
The dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites |
title_short |
The dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites |
title_full |
The dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites |
title_fullStr |
The dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites |
title_full_unstemmed |
The dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites |
title_sort |
dynamic of some biogenic elements content in the soil during remediation of oil contaminated sites |
publisher |
Murmansk State Technical University |
publishDate |
2019 |
url |
https://doi.org/10.21443/1560-9278-2019-22-1-90-100 https://doaj.org/article/a691ef1660ee4641afc1599e0e2bfd72 |
geographic |
Murmansk |
geographic_facet |
Murmansk |
genre |
Tundra |
genre_facet |
Tundra |
op_source |
Vestnik MGTU, Vol 22, Iss 1, Pp 90-100 (2019) |
op_relation |
http://vestnik.mstu.edu.ru/show-eng.shtml?art=1997 https://doaj.org/toc/1560-9278 https://doaj.org/toc/1997-4736 doi:10.21443/1560-9278-2019-22-1-90-100 1560-9278 1997-4736 https://doaj.org/article/a691ef1660ee4641afc1599e0e2bfd72 |
op_doi |
https://doi.org/10.21443/1560-9278-2019-22-1-90-100 |
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