Hydro-biological monitoring as a basis of typology of small rivers (Samara region)

Generalized results of bio-monitoring, hydro-biological and hydro-chemical monitoring of Samara region small rivers are presented in this paper. Main techniques of mathematical models creating for estimation of spatial-temporal dynamics of the river bottom biocenoses in conditions of anthropogenic influence are demonstrated on the example of Chapaevka River. Small rivers classification, which is based on hydrobiological and hydro-chemical factors, was done.