. The Canadian field-naturalist. . BLACK SPRUCE FOREST SHRUB — BOG REFERENCE SUCCESSION NORMAL SUCCESSION SUCCESSION WITH GOOD SPRUCE GERMINATION SUCCESSION WITH POOR SPRUCE GERMINATION SUCCESSION FOLLOWING A RISE IN WATER TABLE 4 4 SOILS HD DRY SAND AND GRAVEL S HE BEDROCK n Q WELL DRAINED SANDY LOAM OR LOAMY SAND VEGETATION BLACK SPRUCE LARCH BALSAM FIR EVERGREEN SHRUBS FEATHER MOSSES CLADONIA ( WHITE NTOSS ) SPHAGNUM (BOG MOSS) PEAT MOIST TO WET Figure 10. Forest succession of lichen woodlands and spruce forests following logging (L) and fires (F), adapted from Damman (1964). The probable v


. The Canadian field-naturalist. . BLACK SPRUCE FOREST SHRUB — BOG REFERENCE SUCCESSION NORMAL SUCCESSION SUCCESSION WITH GOOD SPRUCE GERMINATION SUCCESSION WITH POOR SPRUCE GERMINATION SUCCESSION FOLLOWING A RISE IN WATER TABLE 4 4 SOILS HD DRY SAND AND GRAVEL S HE BEDROCK n Q WELL DRAINED SANDY LOAM OR LOAMY SAND VEGETATION BLACK SPRUCE LARCH BALSAM FIR EVERGREEN SHRUBS FEATHER MOSSES CLADONIA ( WHITE NTOSS ) SPHAGNUM (BOG MOSS) PEAT MOIST TO WET Figure 10. Forest succession of lichen woodlands and spruce forests following logging (L) and fires (F), adapted from Damman (1964). The probable value of the forests for caribou winter range in descending order is: B, G, D, I, E, and F; A, C, and H are probably of little value as winter ranges since they contain feather mosses rather than Cladonia lichens and accumulate Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club


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