Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Tuyev Andrey Sergeevich

Scholastic degree

Academic rank

Honorary rank

Organization, job position

Volga State University of Technology
   

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Articles count: 3

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153 kb

ANTHROPOGENIC DISTURBANCE RESEARCH OF NATURAL ENVIRONMENT IN THE CONDITIONS OF SANDPITS

abstract 1111507052 issue 111 pp. 885 – 895 30.09.2015 ru 1160
In this article, an anthropogenic influence on natural ecosystem such as an excavation of sand is discussed. Investigations were done in Kuyar Forest District of the Mari El Republic on a sandpit. The adjacent plot of natural forest was taken as a control. For evaluation the degree of environment transformation as a result of sand excavation several indicators were used. As indicators of physical soil degradation - thickness of organogenic horizon and soil density; for assessment a chemical degradation – content of main nutrients and humus; as an indicator of biological degradation – the level of active microbial biomass. Besides, a potential phytotoxicity was estimated. The study proved: physical and chemical parameters corresponded with the fourth degree of soil degradation, at the same time, biological parameters approximated to parameters of soil from natural territory
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PHYTOINDICATION IN THE QUALITY CONTROL OF WATER BODIES

abstract 0911307055 issue 91 pp. 778 – 788 30.09.2013 ru 1128
Human-induced disturbance on water objects was appraised with chemo and biological methods, the results of which are turned out to be comparable
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