Photograph of an active tailings pond at the Copper Cliff site, near Sudbury, Ontario
Photograph of the revegetation of a former tailings area at the Copper Cliff site, near Sudbury, Ontario
Photograph of a roast bed at the Falconbridge site, near Sudbury, Ontario
Photograph of vegetation regrowth at a 50-year-old roast bed site, near Sudbury, Ontario
Photograph of a stand of trees 6 kilometres from the Inco Superstack, Copper Cliff site, near Sudbury, Ontario
Photograph of wooden corrosion-resistant tailing slurry pipes, Copper Cliff, near Sudbury, Ontario
Photograph of an active tailings pond at Copper Cliff, near Sudbury, Ontario
Photograph of an active tailings site at Copper Cliff, near Sudbury, Ontario
Photograph of an active tailings pond at Copper Cliff, near Sudbury, Ontario
Photograph of an unidentified person standing in a growth of common reed (Phragmites communis) at Coniston, near Sudbury, Ontario
Photograph of sparse vegetation regrowth at a tailings site at Copper Cliff, near Sudbury, Ontario
Photograph of red-stained roast bed remnants and hillside tree recovery at Nickel Rim, near Sudbury, Ontario
Photograph of red-stained rock face in a roast bed at Nickel Rim, near Sudbury, Ontario
Photograph of vegetation at Richard Lake, 12 kilometres from the Inco superstack at Copper Cliff, near Sudbury, Ontario
Photograph of controlled stinkweed (Artemisia tilesii) regrowth in a tailings site at Nickel Rim, near Sudbury, Ontario
Photograph of Krummholz Zone altitudinal tundra at Postville, Newfoundland and Labrador
Photograph of Long Island, near Postville, Newfoundland and Labrador
Photograph of treaded vehicle damage in a bog at Michelin Lake, near Postville, Newfoundland and Labrador
Photograph of controlled altitudinal tundra growth near Postville, Newfoundland and Labrador
Photograph of bakeapple (Rubus chamaemorus) on Long Island, near Postville, Newfoundland and Labrador
Photograph of two unidentified people standing on barren areas around 1500 feet elevation, near Postville, Newfoundland and Labrador
Photograph of crustose lichens near Postville, Newfoundland and Labrador
Photograph of the Michelin burn site near Postville, Newfoundland and Labrador
Photograph of altitudinal coastal tundra near Postville, Newfoundland and Labrador
Aerial photograph of altitudinal tundra at 2500 feet elevation, near Postville, Newfoundland and Labrador
Photograph of slag heaps at Coniston site, near Sudbury, Ontario
Photograph of slag heaps and sparse trees at Coniston site, near Sudbury, Ontario
Photograph of a group of researchers standing near slag heaps at the Coniston site, near Sudbury, Ontario
Photograph of slag heaps and a tailings pond at the Coniston site, near Sudbury, Ontario
Photograph of two unidentified researchers examining a roast bed at the Falconbridge site, near Sudbury, Ontario
Photograph of a tailings area with wooden pipes at the Copper Cliff site, near Sudbury, Ontario
Photograph of the revegetation of a former tailings area at the Copper Cliff site, near Sudbury, Ontario
Photograph of oil-covered kelp on the Brittany coast after the Amoco Cadiz spill
Photograph of oil-covered rocks along the Brittany coast after the Amoco Cadiz spill
Photograph of oil-covered tidal pools along the Brittany coast after the Amoco Cadiz spill
Photograph of five dead oiled seabirds along the Brittany coast after the Amoco Cadiz spill
Photograph of a tailings pond at Copper Cliff, near Sudbury, Ontario
Photograph of four unidentified people spraying oil-covered rocks on the Brittany coast after the Amoco Cadiz spill
Photograph of tufted hair grass (Deschampsia caespitosa) and creeping bent grass (Agrostis stolonifera) at the Coniston site, near Sudbury, Ontario
Photograph of tufted hair grass (Deschampsia caespitosa) at the Coniston site, near Sudbury, Ontario
Photograph of two unidentified people examining oil-covered rocks on the Brittany coast after the Amoco Cadiz spill
Photograph of oil-covered rocks along the Brittany coast after the Amoco Cadiz spill
Photographs of the Amoco Cadiz oil spill, off Brittany
Photographs of the Amoco Cadiz oil spill, off Brittany
Photograph of oil-covered kelp on the Brittany coast after the Amoco Cadiz spill
Photograph of oiled juvenile guillemots after treatment along the Brittany coast after the Amoco Cadiz spill
Photograph of sulfur dioxide damage to red pine (Pinus resinosa) at Richard Lake, near Sudbury, Ontario
Photograph of two Double-crested cormorant embryos from addled eggs at Lake Winnipegosis, western Manitoba
Photograph of a Double-crested cormorant embryo from an addled egg at Lake WInnipegosis, western Manitoba
Photograph of an unidentified researcher measuring forest biomass at Plot 3 Control, Riverside site, central Nova Scotia
Photograph of forest biomass measurements at an unidentified four- or five-year-old thin hardwood plot, Riverside site, central Nova Scotia
