Plant communities Ofsalkwa natans (L.) all. and Trapa natans L. in eastern Polesye

Abstract

The subprovitice Eastern Polesye of province Polesye, which include Left-Bank of Dnieper in the borders of Byelorussia, Russia and Ukraine. In comparison with Northern and Southern Polesye the territory differs in more continental climate and less humidity, presence of loamy “islands” and also large anthropogenous loading. The protection of Trapa natans conununities in Eastern Polesye protected areas: Russia (Landscape preserve “Desna-Zherenski”), Ukraine (National Natural arks “Desnyansko-Starogutskyi”; “Mezynskyi”; memorials of nature “Trubin Lake”, “Sviate Lake”, , “Solovyiove Lake” “Vaden Lake”; “Kozerogi Lake”; botanical preserves “Obolonskyi”, “Putivskyi”). Thus, communities of Salvinia natans and Trapa natans are precisely siyntaxas determined. The protection of these communities in Eastern Polesye protected areas is quite sufficient. Their locations are supplied by protection with the greatest measure.