Biodiversity peculiarities of the epiphytic cover and element structure of wood substratum and mosses in the conditions of various pollution level (Krasnoyarsk city, East Sayan northwest spurs)

Tree epiphytic cover specific structure is studied, moss biodiversity peculiarities are revealed and possibility of brioindication use in the territory pollution estimation is proved and estimated. It is determined on the basis of the research that moss biodiversity on the birch in the Krasnoyarsk city park belt (48 species) is higher in comparison with the SPR “Stolby” territory (21 species) that is connected with higher element concentrations (64) in the wood substratum dust accumulation in the city.