Volyn Polessya

The map of landscape structure of key area «Lake Tuhove» (Scale 1:10000) and the natural aquatic complex of the lake (Scale 1:2000) on the level of urotshistshes, complex and aquaurotshistshe and aquafacies was made as the results of field researches. The main morphometric and hydrological parameters of the lake were calculated, and the characteristics of the territorial division of the natural aquatic complex were justified. Some parameters of hydrochemical state of the lake in comparison with the data of 50 years 20th century were made. Some geochemical characteristics of sediments of reservoir and soils, adjacent geocomplexes of lake Tuhove were analyzed. It was proposed lake Tuhove with surrounding geocomplexes to attribute to the reserve area «Somyno» of Rivne Natural Reserve.