River covered with green algae and floating organic matter caused by eutrophication. Environmental pollution and deteriorating water quality.
Schlüsselwörter
algae,
bloom,
water,
river,
fresh water,
pollution,
polluted,
contamination,
ecology,
ecosystem,
environment,
environmental,
nature,
aquatic,
surface,
green,
scum,
slime,
organic,
microorganism,
toxic,
oxygen,
quality,
stagnant,
duck pond,
wetland,
habitat,
marsh,
reed,
lily,
climate,
degradation,
conservation,
natural,
texture,
background,
dirty,
waste,
foam,
blooming
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