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...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Anna Sergeewna Olkova, Evgeniya Tovstik
Formato:	article
Lenguaje:	EN
Publicado:	Polish Society of Ecological Engineering (PTIE) 2022
Materias:	pollution soil salinity zinc soil enzymes abiotic factors soil ph average annual temperature Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/b14febf8a4cf4ce78abeed0733c5b2c3
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:b14febf8a4cf4ce78abeed0733c5b2c3
record_format	dspace
spelling	oai:doaj.org-article:b14febf8a4cf4ce78abeed0733c5b2c32021-11-22T11:14:28ZComparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity2719-705010.12912/27197050/143003https://doaj.org/article/b14febf8a4cf4ce78abeed0733c5b2c32022-01-01T00:00:00Zhttp://www.ecoeet.com/Comparison-of-Natural-Abiotic-Factors-and-Pollution-Influence-on-the-Soil-Enzymative,143003,0,2.htmlhttps://doaj.org/toc/2719-7050The 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.Anna Sergeewna OlkovaEvgeniya TovstikPolish Society of Ecological Engineering (PTIE)articlepollutionsoilsalinityzincsoil enzymesabiotic factorssoil phaverage annual temperatureEcologyQH540-549.5ENEcological Engineering & Environmental Technology, Vol 23, Iss 1, Pp 42-48 (2022)
institution	DOAJ
collection	DOAJ
language	EN
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
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
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://doaj.org/article/b14febf8a4cf4ce78abeed0733c5b2c3
work_keys_str_mv	AT annasergeewnaolkova comparisonofnaturalabioticfactorsandpollutioninfluenceonthesoilenzymativeactivity AT evgeniyatovstik comparisonofnaturalabioticfactorsandpollutioninfluenceonthesoilenzymativeactivity
_version_	1718417755128987648

Comparison of Natural Abiotic Factors and Pollution Influence on the Soil Enzymative Activity

Ejemplares similares