Dynamics of biomass and population density of fucus algae of the Kola Bay, Barents Sea

The long-term dynamics of biomass and population density of Fucus distichus and F. vesiculosus in the southern and middle knees of the Kola Bay have been analyzed. The feedbacks between these parameters and their changes over several years have been revealed for the first time. Changing the prevalence of biomass and population density can be considered as an adaptation at the population level to maintain the stability of algae communities in chronic pollution