aerial view of polluted water with oil and trash along the riverbanks

pollution oil river water trash garbage debris nature environment waste ecological contamination stream ecology blue yellow plastic surface ocean environmental riverbank waves marine pollutioncontrol ecosystem coastline refuse environmentalimpact dirtywater coast coastlines globalwarming toxic cleanup naturephotography waterpollution ecosystemdamage shore garbagepatch wilderness trashpollution filth waterquality debrisremoval oceans climatechange coastguard marinewildlife environmentalist climateaction environmentalprotection ecologyphotography environmentaldamage oilspill aquaticlife