water pollution with fertilization and algae

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Size: 4256px × 2832px
Photo credit: © filmfoto / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: -fertilization, alga, algae, background, bavaria, concepts, day, dirtiness, dirty, dirtying, environment, fertilization, fouling, kochelsee, lake, lakeside, natural, nitrate, outdoors, plant, pollution, reservoir, river, soiling, sulfate, water, waterfront