Scientific journal
Scientific Review. Biological science
ISSN 2500-3399
ПИ №ФС77-57454

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CHANGES IN SOME FOREST COMMUNITIES UNDER INFLUENCE OF ANTHROPOGENIC LOAD

Popova E.I. 1 Tokareva A.Y. 1
1 Federal State Institution of Science Tobolsk Complex Scientific Station UD RAS
Due to the increasing anthropogenic influence has become increasingly important environmental assessment of the natural environment, which is a combination of objective characteristics. Recreational stress as a significant anthropogenic factor can cause a number of directional changes. Plant communities are sensitive to stressful influences, so they can serve as indicators to modify their development can be assessed on the strength of of external influence. Comparative analysis obtained by different methods, will be the basis for the development of an integrated assessment. In this paper, a comprehensive assessment of plant communities studied phytocenoses in areas with anthropogenic influence and background areas. The quantitative chemical analysis of the accumulation of trace elements and heavy metals in soil samples, total phytomass, determining the weight ratio of plant groups, productivity, saturation, density phytocenoses morpho-structural and functional parameters of phytocenoses.