Особливості функціонування фосфо- та амідогідролаз в едафотопах, забруднених емісіями рудозбагачувальної фабрики
Features of phospho- and amidohydrolases functioning in edaphotopes polluted by ore mill effluents
Author(s): O. M. Artyushenko, V. O. NegulyaevSubject(s): Human Ecology, Environmental interactions
Published by: Дніпропетровський національний університет імені Олеся Гончара
Keywords: phospho- and amidohydrolases functioning; pollution; eniviromnetal interactions; ecology;
Summary/Abstract: Influence of aerotechnogenic contamination of soils on activity of some hydrolytic enzymes of nitrogen and phosphorus cycles is examined. Biochemical mobilization of organophosphorous and nitrogen-bearing compounds in soils polluted by heavy metals is depressed to a variable extent. In descending order of sensitivity to the pollution, the studied enzymes ranked as follows: urease > alkaline phosphatase > arginase > АТPase > acid phosphatase > amidase.
Journal: Biosystems Diversity
- Issue Year: 14/2006
- Issue No: 2
- Page Range: 3-5
- Page Count: 4
- Language: Ukrainian
