EUTROPHICATION in pond
POLLUTED STREAM
River pollution from outfall
Water of florida everglades
OIL ON WATER
POLLUTION OF RIVER
Chemical pollution
POLLUTION OF OCEAN
INDUSTRIAL OUTFALLS
Pollution from detergent
Contrast between contaminated and uncontaminated waters in the same sea
Sewage outfall
Garbage on a rock, by the water
Pollution
CONTAMINATED WATER
POLLUTED RIVER
chemical pollution
ALUMINA PLANT
Burnt out cars dumped in pool
Pollution from aluminium sulphate
Waste water treatment
Garbage and wooden poles floating on water
Water pollution
Residue from making of chemicals
Polluted stream
Pollution in the River Mersey
水質汚濁
Polluted Stream
SEWAGE
Balloons floating on water
Rusty oil barrels polluting a river
Cyanobacteria on a eutrophic lake shore
Plastic waste
Oil spill
Oil Pollution
SEWAGE OUTFLOW
RUBBISH in stream
Toxic blue green algal bloom
CHEMICAL POLLUTION
Treatment of wastewater
Sea pollution
Sea viewed from boat
汚水
SEWAGE POLLUTION
Polluted canal choked with rubbish
Sewage treatment plant, outdoors
泡
Sewage water pollution
Oil in water, close-up.
Michael Faraday, British chemist & water pollution
RUBBISH IN CANAL
TOXIC SEEPAGE
Trash in Harbour
River pollution
Algal bloom on river
Beach strewn with washed up garbage
エコロジーイメージ
RAW SEWAGE polluting harbour
Nature Landscape
ANTI-POLLUTION BOOM
Sewage outlet pipe discharging onto beach
Water pollution occurring by the sea
Polluted waters, in contrast with the beautiful environment
Paint residue. causing water pollution
South of Taiwan
行政管理不備による水源池の水質汚染
Polluted canal, Indiana, USA
Breaking wave
Polluted waters next to a road
Garbage floating on a stream between large rocks
Outdoors sewage treatment plant in the city
Oil spill cleanup
Industrial water pollution
Discarded oil drums
SEWAGE OUTFALL
Oil plant settling pond
Scum floating on the River Ribble
Rubbish in Mountain stream
汚染された多摩川・二子玉川にて
排水管
Industrial pollution
Sewage ouflow
Spain, Andalusia, water of the Rio Tinto, coloured by dissolved minerals, primarily iron
Sewage outlet
effect of detergent pollution
DEAD MALLARD CHICK
下水処理場
SHRIMP FISHING
二子玉川
DEAD FISH IN RIVER
Taipei Area
Oil processing plant, Athabasca Oil Sands
Pipeline discharging organic chemical waste
Weeds growing in water reflected on water surface, b&w
Acid mine drainage, Kenya
Plastic litter, River Lee, London, UK
Contrast between polluted waters, and the blue sea
Oil Boom
France, trash on pebbly beach
Bromide pouring into Irish Sea
Prestige oil spill, Spain
Canal silt dumping ground
川に流される工場の廃水
Industrial pollution, UK
POLLUTED KING RIVER
Industrial water flow
Cooling towers
Shopping cart in river
Hoch Factory Plant
Leaves on foam in water
丸子多摩川