harmful algal bloom (microcystis aeruginosa) in the khadzhibeyskyi liman

algae bacteria chroococcaceae chroococcales contemporary cyanobacteria cyanobacterium dirty disposed ecological damage ecology concept ecosystem environment environmental impact pollution protection floating flora fragile grass green hazard heterotrophic microcystaceae microcystis aeruginosa nature plant polluted prokaryotes seaweed sewage substance toxic trash undersea unhygienic wild wildlife