Methodology of directional development of local biocenoses for optimization of monitoring and improvement of the marine environment on shelves of Russia

The results of field experiments on the development of local biocenoses based on bottom bio-stations situated in areas with high anthropogenic influence in the Northern and Middle Caspian region are presented. Structural and functional parameters of local communities were studied in comparison with characteristics of background biocenoses. Biodiversity and informational content of local communities as objects of monitoring and bio indication was assessed. The application of the bottom biocenosis directed development on artificial substrates for monitoring and improvement of the marine environment are discussed.