Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity
The enzymatic pool of the soil is formed for a long time under the influence of many natural factors. Therefore, information on the lability of soil enzymes under the influence of the main abiotic factors is necessary for the diagnosis of the anthropogenic influence on ecosystems. The aim of the stu...
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Polish Society of Ecological Engineering (PTIE)
2022
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ftdoajarticles:oai:doaj.org/article:b14febf8a4cf4ce78abeed0733c5b2c3 2023-05-15T18:30:34+02:00 Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity Anna Sergeewna Olkova Evgeniya Tovstik 2022-01-01T00:00:00Z https://doi.org/10.12912/27197050/143003 https://doaj.org/article/b14febf8a4cf4ce78abeed0733c5b2c3 EN eng Polish Society of Ecological Engineering (PTIE) http://www.ecoeet.com/Comparison-of-Natural-Abiotic-Factors-and-Pollution-Influence-on-the-Soil-Enzymative,143003,0,2.html https://doaj.org/toc/2719-7050 2719-7050 doi:10.12912/27197050/143003 https://doaj.org/article/b14febf8a4cf4ce78abeed0733c5b2c3 Ecological Engineering & Environmental Technology, Vol 23, Iss 1, Pp 42-48 (2022) pollution soil salinity zinc soil enzymes abiotic factors soil ph average annual temperature Ecology QH540-549.5 article 2022 ftdoajarticles https://doi.org/10.12912/27197050/143003 2022-12-31T09:22:30Z The enzymatic pool of the soil is formed for a long time under the influence of many natural factors. Therefore, information on the lability of soil enzymes under the influence of the main abiotic factors is necessary for the diagnosis of the anthropogenic influence on ecosystems. The aim of the study was to determine the variability of the activity of catalase, invertase, and urease in sod-podzolic and grey forest soils in response to the main abiotic factors and model pollution. The studied areas belonged to the subzones of middle and southern taiga and mixed forests, the average annual temperature ranged from 2.9 to 6.6 ℃, and the рНHCl level of extracts from soils was in the range of 4.2-5.6. It is shown that the activity of exozymes in the soil of southern taiga and mixed forests depends most of all on the average annual temperature and pH level. No relationship between the enzyme activity and soil organic carbon was found. Artificial soil salinity led to an increase in the activity of invertase and urease. Soil contamination with zinc (25.5 and 255.0 mg / kg of dry soil) suppressed only the invertase activity. Thus, the influence of natural abiotic factors on the activity of soil enzymes was more often than the chemical load. Article in Journal/Newspaper taiga Directory of Open Access Journals: DOAJ Articles Ecological Engineering & Environmental Technology 23 1 42 48 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
pollution soil salinity zinc soil enzymes abiotic factors soil ph average annual temperature Ecology QH540-549.5 |
spellingShingle |
pollution soil salinity zinc soil enzymes abiotic factors soil ph average annual temperature Ecology QH540-549.5 Anna Sergeewna Olkova Evgeniya Tovstik Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity |
topic_facet |
pollution soil salinity zinc soil enzymes abiotic factors soil ph average annual temperature Ecology QH540-549.5 |
description |
The enzymatic pool of the soil is formed for a long time under the influence of many natural factors. Therefore, information on the lability of soil enzymes under the influence of the main abiotic factors is necessary for the diagnosis of the anthropogenic influence on ecosystems. The aim of the study was to determine the variability of the activity of catalase, invertase, and urease in sod-podzolic and grey forest soils in response to the main abiotic factors and model pollution. The studied areas belonged to the subzones of middle and southern taiga and mixed forests, the average annual temperature ranged from 2.9 to 6.6 ℃, and the рНHCl level of extracts from soils was in the range of 4.2-5.6. It is shown that the activity of exozymes in the soil of southern taiga and mixed forests depends most of all on the average annual temperature and pH level. No relationship between the enzyme activity and soil organic carbon was found. Artificial soil salinity led to an increase in the activity of invertase and urease. Soil contamination with zinc (25.5 and 255.0 mg / kg of dry soil) suppressed only the invertase activity. Thus, the influence of natural abiotic factors on the activity of soil enzymes was more often than the chemical load. |
format |
Article in Journal/Newspaper |
author |
Anna Sergeewna Olkova Evgeniya Tovstik |
author_facet |
Anna Sergeewna Olkova Evgeniya Tovstik |
author_sort |
Anna Sergeewna Olkova |
title |
Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity |
title_short |
Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity |
title_full |
Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity |
title_fullStr |
Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity |
title_full_unstemmed |
Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity |
title_sort |
comparison of natural abiotic factors and pollution influence on the soil enzymative activity |
publisher |
Polish Society of Ecological Engineering (PTIE) |
publishDate |
2022 |
url |
https://doi.org/10.12912/27197050/143003 https://doaj.org/article/b14febf8a4cf4ce78abeed0733c5b2c3 |
genre |
taiga |
genre_facet |
taiga |
op_source |
Ecological Engineering & Environmental Technology, Vol 23, Iss 1, Pp 42-48 (2022) |
op_relation |
http://www.ecoeet.com/Comparison-of-Natural-Abiotic-Factors-and-Pollution-Influence-on-the-Soil-Enzymative,143003,0,2.html https://doaj.org/toc/2719-7050 2719-7050 doi:10.12912/27197050/143003 https://doaj.org/article/b14febf8a4cf4ce78abeed0733c5b2c3 |
op_doi |
https://doi.org/10.12912/27197050/143003 |
container_title |
Ecological Engineering & Environmental Technology |
container_volume |
23 |
container_issue |
1 |
container_start_page |
42 |
op_container_end_page |
48 |
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1766214096951181312 |