Ключевые слова: abstract, algae, algal, aquatic, background, bag, blooming, blue, contaminated, cyanobacteria, damage, dirty, ecological, ecology, ecosystem, environment, environmental, floating, flora, garbage, grass, green, harmful, hazard, industrial, industry, lake, landscape, liquid, natural, nature, organic, outdoor, paper, pattern, plant, polluted, pollution, pond, problem, river, rubbish, scum, surface, swamp, texture, trash, waste, water, white,