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

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PROBLEM OF ACCUMULATION OF BIOMASS IN SHALLOW ARTIFICIAL RESERVOIRS (ON THE EXAMPLE OF LAKES OF UPPER COURSES OF THE VORONEZH WATER RESERVOIR)

Novikov V.A. 1
1 Voronezh State Academy of forestry engineering
In article the problem of a growing of shallow artificial reservoirs actual today and accumulation in them excess biomass is covered. Processes of accumulation of ground deposits are described and their influence on fodder conditions of a number of waterfowl is estimated. Value of stratiotes aloides ordinary as indicator look and as the look extremely negatively influencing nested conditions for a natatorial game is noted also. The description and justification of a method of the accounting of vegetation on reservoirs and also various ways of calculation of vegetable production is provided. Calculations of stocks of biomass and phytoproduction in recent years and comparison of these data with materials of researches of last years are given. Data are tabulated and are accompanied by the analysis. Information that rates of a growing of shallow reservoirs considerably amplified lately is given. It promotes both to accumulation of organic chemistry and the general decrease in suitability of a reservoir for its use for hunting economy. By results of researches conclusions are drawn and recommendations are made