Photograph of modest regrowth at the Salix Hill spill site after one month, near Tuktoyaktuk, Northwest Territories
Photograph of mixed forest along a highway 35 kilometres from the Copper Cliff site, near Sudbury, Ontario
Photograph of misting during controlled burning at La Mauricie National Park
Photograph of mining detritus on the north side of Kelly Lake, Copper Cliff site, near Sudbury, Ontario
Photograph of minimal regrowth at the burnt forest spill site after one year, near Tuktoyaktuk, Northwest Territories
Photograph of Mike Crowell wearing insect repellent clothing standing in a fen near Voisey's Bay, Newfoundland and Labrador
Photograph of Mike Crowell wearing insect repellent clothing standing in a fen near Voisey's Bay, Newfoundland and Labrador
Photograph of Mike Crowell wearing insect repellent clothing near Voisey's Bay, Newfoundland and Labrador
Photograph of Mike Crowell wearing insect repellent clothing near Voisey's Bay, Newfoundland and Labrador
Photograph of Mike Crowell covered in mosquitos while wearing insect repellent clothing near Voisey's Bay, Newfoundland and Labrador
Photograph of mature forest adjacent to the winter spill site near Norman Wells, Northwest Territories
Photograph of Lynne Brennan standing in a field near the Burwash site, near Sudbury, Ontario
Photograph of Lynne Brennan sitting on the shore of the Wanapitei River, near Sudbury, Ontario
Photograph of Lynne Brennan and Beth Hutchinson at Richard Lake, near Sudbury, Ontario
Photograph of lush regrowth at the Lupin site near Tuktoyaktuk, Northwest Territories
Photograph of Long Island, near Postville, Newfoundland and Labrador
Photograph of Long Island from Kaipokok Bay near Postville, Newfoundland and Labrador
Photograph of logging machinery performing clear-cutting at Aylesford Lake, Kings County, Nova Scotia
Photograph of logging machinery performing clear-cutting at Aylesford Lake, Kings County, Nova Scotia
Photograph of logging machinery performing clear-cutting at Aylesford Lake, Kings County, Nova Scotia
Photograph of logging machinery performing clear-cutting at Aylesford Lake, Kings County, Nova Scotia
Photograph of Lobster Cove Head Lighthouse, Gros Morne National Park, Newfoundland and Labrador
Photograph of Les Cwynar leaning on snowshoes on a snow-covered road, northern Ontario
Photograph of Krummholz Zone tundra near Postville, Newfoundland and Labrador
Photograph of Krummholz Zone altitudinal tundra at Postville, Newfoundland and Labrador
Photograph of Kelly Lake, 3 kilometres from the Inco Superstack, near Sudbury, Ontario
Photograph of interrupted fern (Osmunda claytoniana) at Richard Lake, near Sudbury, Ontario
Photograph of intact forest floor at a clearcutting site near Corner Brook, Newfoundland
Photograph of intact fir and spruce forest near a clearcut site outside Corner Brook, Newfoundland
Photograph of houses and flats near the Coniston mining site, near Sudbury, Ontario
Photograph of Hirtle's Beach along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of Hirtle's Beach along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of heath (with size reference) along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of heath (with size reference) along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of heath (with size reference) along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of heath along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of harebell (Campanula rotundifolia) in Terra Nova National Park
Photograph of Gull Island, near Cape St. Mary's, Newfoundland and Labrador
Photograph of ground vegetation with size reference near Voisey's Bay, Newfoundland and Labrador
Photograph of ground vegetation regrowth in a controlled area, Antrim site, Halifax County, Nova Scotia
Photograph of ground vegetation near Voisey's Bay, Newfoundland and Labrador
Photograph of ground vegetation near Voisey's Bay, Newfoundland and Labrador
Photograph of ground vegetation in a regenerating spruce plantation, Greater Fundy Ecosystem, New Brunswick
Photograph of ground vegetation and slash in a three-year spruce plantation regeneration, Greater Fundy Ecosystem, New Brunswick
Photograph of ground vegetation and slash in a three-year spruce plantation regeneration, Greater Fundy Ecosystem, New Brunswick
Photograph of ground vegetation amid a three year regenerated spruce plantation, Greater Fundy Ecosystem, New Brunswick
Photograph of ground vegetation amid a three year regenerated spruce plantation, Greater Fundy Ecosystem, New Brunswick
Photograph of Greg Johnson and Stephen Woodley posing in front of an artificial cavity in a regenerating plantation, Greater Fundy Ecosystem, New Brunswick
Photograph of gravel mining from an esker to pave forest roads in the Irving Black Brook District, northwestern New Brunswick
Photograph of Glyphosate drift damage across a roadway at the Little River Lake site, Kings County, Nova Scotia