mass development of the blue-green alga (microcystis aeruginosa), khadzhibey estuary, ukraine

alga algae animal bacteria chroococcaceae chroococcales cyanobacteria cyanobacterium dirty discarded disposed dump ecological damage ecology concept ecosystem environment environmental impact pollution problem eutrophication floating flora fragile grass green hazard heterotrophic microcystaceae microcystis aeruginosa nature odessa bay plant polluted prokaryotes seaweed sewage substance toxic trash unhygienic waste disposal wild wildlife