Ключевые слова: algae, algae bloom, algal, aquatic, backwater, biodiversity, biology, bloom, botanical, botany, dirt, dirty, ecological, ecology, environment, eutrophic, eutrophication, floating, flora, grass, green, growth, insect, lake, leaf, malaria, marsh, mosquito, moss, mud, natural, natures, nobody, organism, plant, polluted, pollution, pond, river, seaweed, sewage, slime, stagnant, stagnant water, standing, standing water, still water, summer, surface level, swamp, vegetation, water, weed,