Wilfred Creighton fonds
Wilfred Creighton fonds
Transparency showing the area severely infested by the spruce budworm 1909-1981 (in millions of hectares)
Photographs of the Postville and Michelin Lake areas of Labrador
Photographs of the Postville and Michelin Lake areas of Labrador
Photographs of the destruction caused at Point Pleasant Park, Halifax, Nova Scotia, by the Brown Spruce longhorn beetle
Photographs of the destruction caused at Point Pleasant Park, Halifax, Nova Scotia, by the Brown Spruce longhorn beetle
Photographs of forest regrowth in the Tobeatic Wilderness Area, Nova Scotia
Photographs of forest regrowth in the Tobeatic Wilderness Area, Nova Scotia
Photographs of clearcutting and reforestation in Fundy National Park and Irving spruce plantations, New Brunswick
Photographs of clearcutting and reforestation in Fundy National Park and Irving spruce plantations, New Brunswick
Photographs of Canadian forest fires
Photographs of Canadian forest fires
Photograph showing woodpecker excavation of spruce budworm from tree trunk, Point Pleasant Park, Halifax, Nova Scotia
Photograph showing woodpecker excavation of spruce budworm from tree trunk, Point Pleasant Park, Halifax, Nova Scotia
Photograph showing uncollected logs and foliage at an unidentified central Nova Scotian site
Photograph showing stemflow at an unidentified central Nova Scotian location
Photograph showing stemflow and throughfall measurements at an unidentified central Nova Scotian site
Photograph showing size scale of spruce budworm exit hole
Photograph showing severe resinosis in spruce budworm-infested tree
Photograph showing resin flow under a full canopy, Point Pleasant Park, Halifax, Nova Scotia
Photograph showing larval galleries of spruce budworm in Picea rubens
Photograph showing forest biomass regeneration at a four- or five-year-old thin hardwood stand, Riverside site, central Nova Scotia
Photograph showing Canadian Forest Service rearing chambers
Photograph of winter forest biomass measurements at Site H, an unidentified central Nova Scotian 8-year-old stand
Photograph of vegetation regrowth at a burn site near Smoke River, northern New Brunswick
Photograph of vegetation regeneration in the first year after spraying at Plot 9, the Antrim site, Halifax County, Nova Scotia
Photograph of unidentified researchers walking in Site 6, a thirty-year-old stand at an unidentified Nova Scotian location
Photograph of unidentified researchers bucking sugar maple (Acer saccharum) and sorting branches at an unidentified central Nova Scotian site
Photograph of understory in the Acadian forest of the Tobeatic Wilderness Area, southwestern Nova Scotia
Photograph of underside canopy browning of a tree in Point Pleasant Park, Halifax, Nova Scotia
Photograph of two-year-old burn of a mature forest in Banff National Park
Photograph of two unidentified workers operating log loader machinery at Aylesford Lake, Kings County, Nova Scotia
Photograph of two unidentified researchers weighing felled bolts of sugar maple (Acer saccharum) at an unidentified central Nova Scotian site
Photograph of two unidentified researchers weighing felled bolts of sugar maple (Acer saccharum) at an unidentified central Nova Scotian site
Photograph of two unidentified researchers cutting felled trees at an unidentified central Nova Scotian site
Photograph of two unidentified people standing in a sparse Krummholz Zone area, Postville, Newfoundland and Labrador
Photograph of two unidentified people seated in fenland with a dense forest background near Voisey's Bay, Newfoundland and Labrador
Photograph of two unidentified people in a canoe in an unidentified swamp
Photograph of trail ruts created by skidder equipment at a clearcut site near Corner Brook, Newfoundland
Photograph of trail ruts created by skidder equipment at a clearcut site near Corner Brook, Newfoundland
Photograph of timber piles in Point Pleasant Park, Halifax, Nova Scotia
Photograph of three unidentified researchers taking disc sub-samples of felled trees, likely at Aylesford Lake, Kings County, Nova Scotia
Photograph of the view of boreal forest from a hilltop near Voisey's Bay, Newfoundland and Labrador
Photograph of the stump of a spruce budworm damaged tree in Point Pleasant Park, Halifax, Nova Scotia
Photograph of the Point Wolfe covered bridge, Greater Fundy Ecosystem, southern New Brunswick
Photograph of the Michelin burn site near Postville, Newfoundland and Labrador
Photograph of the ground after a crusher truck passed through, Irving Black Brook District, northwestern New Brunswick
Photograph of the aftermath of a 0.49 hectare conventional clear cut, Aylesford Lake, Kings County, Nova Scotia
Photograph of the aftermath of a 0.49 hectare conventional clear cut, Aylesford Lake, Kings County, Nova Scotia
Photograph of Tetropium fuscum (Brown spruce longhorn beetle) tunnels in a recently downed tree in Point Pleasant Park, Halifax, Nova Scotia
Photograph of Tetropium fuscum (Brown spruce longhorn beetle) larval galleries and pupal chambers under bark of an infested tree
Photograph of Tetropium fuscum (Brown spruce longhorn beetle) exit holes, Point Pleasant Park, Halifax, Nova Scotia
Photograph of Tetropium fuscum (Brown spruce longhorn beetle) adult on a red spruce, Point Pleasant Park, Halifax, Nova Scotia
Photograph of stunted tamarack (Larix laricina) with size reference on Long Island, near Postville, Newfoundland and Labrador
Photograph of stored pulpwood, Highlands Road, Cape Breton
