Assessment of the ecological status of erik the soudomoyka within the boundaries of the natural park "Volga-Akhtuba floodplain"

The purpose our ecological and research is the research of one of transit reservoirs as a part of the Krasnoslobodsky water path of a northern part of the Volga-Akhtubinsk floodplain, regarding assessment of its ecological state. In a research bioindication methods, organoleptic, determination of amount of dissolved oxygen in water, definition of the PH environment, experimental definition dry were applied. In work the results of field and laboratory researches reflecting ecological and biological conditions of a reservoir of an erik the Soudomoyka during the period from March, 2017 to February, 2018 are presented. Therefore conclusions that the reservoir is polluted as Synedra, Spirogyra, Mougeotia number prevails as a part of algal flora were received. Water quality according to estimated data also excludes use of water of an erik the Soudomoyka by residents of nearbysettlements for the economic and household purposes, the reservoir also does not meet the requirements for a sanitary state cannot be used in the recreational purposes.