Effect of the Wildfires on Sandy Podzol Soils of Nadym Region, Yamalo-Nenets Autonomous District, Russia
Active land disturbance of soil and environments appears even in remote landscapes of tundra and forest tundra. Wildfires become a frequent factor of soil degradation and intensification of permafrost degradation, also affecting the global balance of carbon, especially content and distribution of po...
Published in: | Applied and Environmental Soil Science |
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Language: | English |
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Hindawi Limited
2020
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Online Access: | https://doi.org/10.1155/2020/8846005 https://doaj.org/article/bf2963127eee4c60b08ab1fd865aca33 |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:bf2963127eee4c60b08ab1fd865aca33 2023-05-15T17:14:35+02:00 Effect of the Wildfires on Sandy Podzol Soils of Nadym Region, Yamalo-Nenets Autonomous District, Russia Evgeny Abakumov Alexandr Pechkin Ekaterina Chebykina (Maksimova) Georgii Shamilishvili 2020-01-01 https://doi.org/10.1155/2020/8846005 https://doaj.org/article/bf2963127eee4c60b08ab1fd865aca33 en eng Hindawi Limited 1687-7667 1687-7675 doi:10.1155/2020/8846005 https://doaj.org/article/bf2963127eee4c60b08ab1fd865aca33 undefined Applied and Environmental Soil Science, Vol 2020 (2020) envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2020 fttriple https://doi.org/10.1155/2020/8846005 2023-01-22T19:24:51Z Active land disturbance of soil and environments appears even in remote landscapes of tundra and forest tundra. Wildfires become a frequent factor of soil degradation and intensification of permafrost degradation, also affecting the global balance of carbon, especially content and distribution of polycyclic aromatic compounds. Mature unaffected by fire sandy-textured podzols soils were investigated in comparison with the same soil strongly affected by surface fire in the end of August 2016 in surroundings of the Pangody settlement, Nadym district, Yamal region. Data obtained showed an intensive morphological transformation of the topsoil layers, decreasing total organic matter and apparently increasing the humus enrichment by nitrogen. Wildfires also result in complete transformation of the fractional composition of the polycyclic aromatic compounds. The sum of PAHs increases intensively as well as benzo(a)pyrene content in soils. Therefore, soils of the cryolithozone become more faced to the wildfires during the last decades. Even one-time fire effect results in serious transformation of soil geochemical state. Article in Journal/Newspaper nenets permafrost Tundra Yamalo Nenets Unknown Nadym ENVELOPE(72.517,72.517,65.533,65.533) Pangody ENVELOPE(74.486,74.486,65.850,65.850) Applied and Environmental Soil Science 2020 1 8 |
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language |
English |
topic |
envir geo |
spellingShingle |
envir geo Evgeny Abakumov Alexandr Pechkin Ekaterina Chebykina (Maksimova) Georgii Shamilishvili Effect of the Wildfires on Sandy Podzol Soils of Nadym Region, Yamalo-Nenets Autonomous District, Russia |
topic_facet |
envir geo |
description |
Active land disturbance of soil and environments appears even in remote landscapes of tundra and forest tundra. Wildfires become a frequent factor of soil degradation and intensification of permafrost degradation, also affecting the global balance of carbon, especially content and distribution of polycyclic aromatic compounds. Mature unaffected by fire sandy-textured podzols soils were investigated in comparison with the same soil strongly affected by surface fire in the end of August 2016 in surroundings of the Pangody settlement, Nadym district, Yamal region. Data obtained showed an intensive morphological transformation of the topsoil layers, decreasing total organic matter and apparently increasing the humus enrichment by nitrogen. Wildfires also result in complete transformation of the fractional composition of the polycyclic aromatic compounds. The sum of PAHs increases intensively as well as benzo(a)pyrene content in soils. Therefore, soils of the cryolithozone become more faced to the wildfires during the last decades. Even one-time fire effect results in serious transformation of soil geochemical state. |
format |
Article in Journal/Newspaper |
author |
Evgeny Abakumov Alexandr Pechkin Ekaterina Chebykina (Maksimova) Georgii Shamilishvili |
author_facet |
Evgeny Abakumov Alexandr Pechkin Ekaterina Chebykina (Maksimova) Georgii Shamilishvili |
author_sort |
Evgeny Abakumov |
title |
Effect of the Wildfires on Sandy Podzol Soils of Nadym Region, Yamalo-Nenets Autonomous District, Russia |
title_short |
Effect of the Wildfires on Sandy Podzol Soils of Nadym Region, Yamalo-Nenets Autonomous District, Russia |
title_full |
Effect of the Wildfires on Sandy Podzol Soils of Nadym Region, Yamalo-Nenets Autonomous District, Russia |
title_fullStr |
Effect of the Wildfires on Sandy Podzol Soils of Nadym Region, Yamalo-Nenets Autonomous District, Russia |
title_full_unstemmed |
Effect of the Wildfires on Sandy Podzol Soils of Nadym Region, Yamalo-Nenets Autonomous District, Russia |
title_sort |
effect of the wildfires on sandy podzol soils of nadym region, yamalo-nenets autonomous district, russia |
publisher |
Hindawi Limited |
publishDate |
2020 |
url |
https://doi.org/10.1155/2020/8846005 https://doaj.org/article/bf2963127eee4c60b08ab1fd865aca33 |
long_lat |
ENVELOPE(72.517,72.517,65.533,65.533) ENVELOPE(74.486,74.486,65.850,65.850) |
geographic |
Nadym Pangody |
geographic_facet |
Nadym Pangody |
genre |
nenets permafrost Tundra Yamalo Nenets |
genre_facet |
nenets permafrost Tundra Yamalo Nenets |
op_source |
Applied and Environmental Soil Science, Vol 2020 (2020) |
op_relation |
1687-7667 1687-7675 doi:10.1155/2020/8846005 https://doaj.org/article/bf2963127eee4c60b08ab1fd865aca33 |
op_rights |
undefined |
op_doi |
https://doi.org/10.1155/2020/8846005 |
container_title |
Applied and Environmental Soil Science |
container_volume |
2020 |
container_start_page |
1 |
op_container_end_page |
8 |
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1766071981784956928 |