Ключевые слова: algae, algae on pond, aquatic, biofilm, bloom, color, contaminated, cyanobacteria, ecological, ecology, environment, floating algae, flora, grass, green, green color, landscape, marsh, nature, plant, pond, pond algae, problem, reed, scenic, seaweed, shore, spring, surface, swamp, unleavened, vegetation, water, wild, wildlife,