Vegetation features of phyto-bacterioplankton in different water reservoirs ecosystems

Abstract

The purpose of the study. The aim of the work was to Substantiation of the formation of biological productivity by determining the amount of total organic matter destroyed by the primary product synthesized by phytoplankton in the process of photosynthesis in reservoirs.
Materials and methods. Water and silt samples for microbiological research were conducted in the Agstafachay reservoir in 2013 by seasons. Samples in the river were taken from 3 main points - in the territory of Dilijan (A), Krasnoselsk (B) and Ijevan (V) regions of Armenia, and in the reservoir - from 5 stations-places. All samples were taken in accordance with aseptic rules - water YI Sorokin batometry and silt-soil with a sterile spatula (in the river), a small QOIN pipe (in the reservoir). Preliminary microbiological analysis was carried out no later than 2 hours after sampling (field-expedition conditions and inpatient-laboratory).
Rezults. It should be noted that after the creation of reservoirs, initially large amounts of organic matter, biogenic elements in the floodplains enrich the environment, and a real threat to the development of hydrobionts in the basins arises due to the activity of sulfating bacteria. This produces hydrogen sulfide gas (H2S), which is considered an intermediate product, and this gas causes a massacre like a sharp poison.
Conclusion: The formation of biological productivity was justified by determining the amount of total organic matter destroyed by the primary product synthesized by phytoplankton in the process of photosynthesis in reservoirs.