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Videos
Wasserlauf Bilder ❘ Science Photo Library
13754818 - Acid coal mine water treatment lagoon
13620754 - Phosphate checker
13620747 - Volunteers and contractor removing flytipped material
13742245 - Jurassic flora, illustration
13742244 - Brachiosaurus, illustration
13620742 - Silt pollution
13619242 - Charcoal burning in oxygen
13951173 - European dipper
13620739 - Orange iron oxide staining in stream, aerial photograph
13620740 - Orange iron oxide staining in stream, aerial photograph
13600084 - Fast-flowing stream
13620751 - Fly tipped waste over field fence into stream gulley
13742721 - Silt flowing into a river
13742211 - Small stream with foam
14078523 - Lead iodide precipitate
13619208 - Reaction rate
13613557 - Binary black hole, illustration
13619209 - Reaction rate
13613356 - Stream in a cracked area causing erosion after heavy rain
13524933 - Ice formations
13954570 - Umbrella thorn acacia (Vachellia tortilis)
13736484 - 1857 Gulf Stream Chart, detail.
13620748 - Volunteers and contractor removing flytipped material
13954571 - Peres Waterholes, Judean Desert, Israel
13633471 - Snow Shanty Run
13742205 - Fallen trees in stream, aerial photograph
13619196 - Reaction rate
13619237 - Reaction rate
13496924 - Atlantic salmon migrating
13472884 - Mountain stream
13426186 - Data collection, conceptual illustration
13633319 - Cathedral falls, West Virginia, USA
13496920 - Atlantic salmon migrating
13417344 - Data streaming conceptual artwork.
13243751 - Seabed topography, West Ragnhild Ice Stream, Antarctica
13243707 - Radiating circle concept illustration.
13736504 - 1857 Gulf Stream Chart
13620746 - Volunteers and contractor removing flytipped material
13742213 - Eroding river bank
13620756 - Sample from polluted stream water in a cuvette
13619246 - Reaction rate
13496922 - Atlantic salmon migrating
13633872 - Algonquin Provincial Park, Ontario, Canada
13496883 - Male beautiful demoiselle damselfly
13478113 - European eel and brown trout killed due to pollution
12961367 - Jurassic limestone in Breccia Gorge,Switzerland
14078537 - Lead iodide precipitate
13620755 - Brown and turbid unreacted sample of polluted stream water
13619241 - Reaction rate
12961472 - Layered flysch sediments
14078518 - Lead iodide precipitate
13496923 - Atlantic salmon migrating
13417375 - Distorted matrix conceptual artwork.
13223533 - Thrombus, illustration
13223534 - Thrombus, illustration
12987158 - Aurora borealis over Iceland
13403620 - Autumn in Mill Creek, Michigan, USA
13223536 - Thrombus, illustration
12647127 - Kettle Creek State Park
12646524 - Morning Frost
14078534 - Lead iodide precipitate
13620758 - Orange iron oxide staining in stream, River Neath, Wales
13496925 - Atlantic salmon migrating
12646523 - Morning Frost
13620763 - Limestone blockstone placed in river
13453797 - Clear Creek, Colorado, USA
13223531 - Platelets , illustration
12650495 - Meandering River, Alaska
12649944 - Eastern Old Growth Forest
12646492 - Lehigh River
12645696 - Polluted industrial effluent discharging to canal
14078539 - Lead iodide precipitate
13620757 - Orange iron oxide staining in stream, River Neath, Wales
13620750 - Fly tipped waste over field fence into stream gulley
13619193 - Reaction rate
13417381 - Cloud computing conceptual illustration.
13360020 - Wild Grasses, San Juan National Forest
13258230 - Wadi Mujib, Jordan
13223530 - Platelets , illustration
12914579 - Cradling for gold in the Californian gold fields, 1849
12650479 - River Polished Gneiss
12646678 - Beaver Lodge
13496921 - Atlantic salmon migrating
13479195 - Freshwater shrimp
12970364 - Radar screen abstract illustration.
12651454 - Ring-necked Duck Drake
12650478 - Sabino Canyon Oasis
13443966 - Effigia archosaurs, illustration
13223463 - Human blood cells, illustration
12961385 - Recession of small glacier
12914777 - Subterranean river in the Mammoth Cave, Kentucky, USA, c1870
12650032 - Lily Pond in the Poconos
12647383 - Largemouth Bass (captive)
13527061 - Blood clot, conceptual illustration
13496874 - Male southern damselfly
12647608 - Fog on the Lehigh River
13495768 - Watercourse, Illustration
13479189 - Red oxide staining in water course entering the Afon Goch
13478112 - Dead fish due to pollution
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