Features of the Distribution of Manganese in Soils of the Prichulym Taiga in Tomsk Region During Forest Logging

Abstract In the course of the summer expedition, soil samples were taken from the upper, the most ‘active’ for migration and pollution by chemical elements, horizon in the taiga zone of Zyryanskiy district, Tomsk region. Soils were sampled in two plots: in a typical taiga forest and in the area afte...

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Published in:IOP Conference Series: Earth and Environmental Science
Main Authors: Kh Khasanova, E, Afonin, I V, Bazhenova, Y A
Format: Article in Journal/Newspaper
Language:unknown
Published: IOP Publishing 2021
Subjects:
Online Access:http://dx.doi.org/10.1088/1755-1315/720/1/012124
https://iopscience.iop.org/article/10.1088/1755-1315/720/1/012124
https://iopscience.iop.org/article/10.1088/1755-1315/720/1/012124/pdf
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spelling crioppubl:10.1088/1755-1315/720/1/012124 2024-06-02T08:15:09+00:00 Features of the Distribution of Manganese in Soils of the Prichulym Taiga in Tomsk Region During Forest Logging Kh Khasanova, E Afonin, I V Bazhenova, Y A 2021 http://dx.doi.org/10.1088/1755-1315/720/1/012124 https://iopscience.iop.org/article/10.1088/1755-1315/720/1/012124 https://iopscience.iop.org/article/10.1088/1755-1315/720/1/012124/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 720, issue 1, page 012124 ISSN 1755-1307 1755-1315 journal-article 2021 crioppubl https://doi.org/10.1088/1755-1315/720/1/012124 2024-05-07T13:54:53Z Abstract In the course of the summer expedition, soil samples were taken from the upper, the most ‘active’ for migration and pollution by chemical elements, horizon in the taiga zone of Zyryanskiy district, Tomsk region. Soils were sampled in two plots: in a typical taiga forest and in the area after selective logging carried out six years ago. The selected soil samples were analyzed for the presence and total content of manganese. As a result of statistical data processing, the average value of the content of this element was obtained. Changes in the species composition of vegetation in the logged area could affect the redistribution of the considered chemical element in the soil. For a complete picture of the deposition and the reasons for possible migration of manganese in the upper layer of the soil horizon, the acid-base conditions and the organic component (humus) were additionally determined in the soil samples. The global indicators of the world’s soils – clarke values – were used as standards to compare with the average values of the manganese content in soil. The obtained average values of manganese in the upper horizon of soils in the studied areas were compared with respect to the data on the content of manganese in soils of the taiga forest zone of Eurasia. The southeast of Tomsk region is included in this zone. Based on the ecological and geochemical analysis, the reasons for the change in the content of manganese and the degree of its dangerous impact have been revealed. This characteristic made it possible to interpret the data obtained on the manganese content in the soil of the study areas, as well as to assess the state of the environment after anthropogenic transformation and other possible factors. Article in Journal/Newspaper taiga IOP Publishing IOP Conference Series: Earth and Environmental Science 720 1 012124
institution Open Polar
collection IOP Publishing
op_collection_id crioppubl
language unknown
description Abstract In the course of the summer expedition, soil samples were taken from the upper, the most ‘active’ for migration and pollution by chemical elements, horizon in the taiga zone of Zyryanskiy district, Tomsk region. Soils were sampled in two plots: in a typical taiga forest and in the area after selective logging carried out six years ago. The selected soil samples were analyzed for the presence and total content of manganese. As a result of statistical data processing, the average value of the content of this element was obtained. Changes in the species composition of vegetation in the logged area could affect the redistribution of the considered chemical element in the soil. For a complete picture of the deposition and the reasons for possible migration of manganese in the upper layer of the soil horizon, the acid-base conditions and the organic component (humus) were additionally determined in the soil samples. The global indicators of the world’s soils – clarke values – were used as standards to compare with the average values of the manganese content in soil. The obtained average values of manganese in the upper horizon of soils in the studied areas were compared with respect to the data on the content of manganese in soils of the taiga forest zone of Eurasia. The southeast of Tomsk region is included in this zone. Based on the ecological and geochemical analysis, the reasons for the change in the content of manganese and the degree of its dangerous impact have been revealed. This characteristic made it possible to interpret the data obtained on the manganese content in the soil of the study areas, as well as to assess the state of the environment after anthropogenic transformation and other possible factors.
format Article in Journal/Newspaper
author Kh Khasanova, E
Afonin, I V
Bazhenova, Y A
spellingShingle Kh Khasanova, E
Afonin, I V
Bazhenova, Y A
Features of the Distribution of Manganese in Soils of the Prichulym Taiga in Tomsk Region During Forest Logging
author_facet Kh Khasanova, E
Afonin, I V
Bazhenova, Y A
author_sort Kh Khasanova, E
title Features of the Distribution of Manganese in Soils of the Prichulym Taiga in Tomsk Region During Forest Logging
title_short Features of the Distribution of Manganese in Soils of the Prichulym Taiga in Tomsk Region During Forest Logging
title_full Features of the Distribution of Manganese in Soils of the Prichulym Taiga in Tomsk Region During Forest Logging
title_fullStr Features of the Distribution of Manganese in Soils of the Prichulym Taiga in Tomsk Region During Forest Logging
title_full_unstemmed Features of the Distribution of Manganese in Soils of the Prichulym Taiga in Tomsk Region During Forest Logging
title_sort features of the distribution of manganese in soils of the prichulym taiga in tomsk region during forest logging
publisher IOP Publishing
publishDate 2021
url http://dx.doi.org/10.1088/1755-1315/720/1/012124
https://iopscience.iop.org/article/10.1088/1755-1315/720/1/012124
https://iopscience.iop.org/article/10.1088/1755-1315/720/1/012124/pdf
genre taiga
genre_facet taiga
op_source IOP Conference Series: Earth and Environmental Science
volume 720, issue 1, page 012124
ISSN 1755-1307 1755-1315
op_rights http://creativecommons.org/licenses/by/3.0/
https://iopscience.iop.org/info/page/text-and-data-mining
op_doi https://doi.org/10.1088/1755-1315/720/1/012124
container_title IOP Conference Series: Earth and Environmental Science
container_volume 720
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