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This FEIS species review synthesizes information on the relationship of Salix glauca (grayleaf willow) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
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Fire effects on a plant community, soil, and air are not apparent when judged only by surface fire intensity. The fire severity or fire impact can be described by the temperatures reached within the forest floor and the duration of heating…
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Fire-killed and fire-damaged timber are an important source of fiber and are becoming more important because of a decrease in the land base available for timber harvest. Forest managers need to know the causes of deterioration and degrade, the…
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This FEIS species review synthesizes information on the relationship of Elymus trachycaulus (slender wheatgrass) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
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Wildfire in the boreal forests at the Experimental Lakes Area in Ontario caused significant losses of nitrogen and phosphorus in streams. Both watershed type and fire intensity appear to determine the extent of losses. The Northeast wetland basin…
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This FEIS species review synthesizes information on the relationship of Tsuga mertensiana (mountain hemlock) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
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This FEIS species review synthesizes information on the relationship of Salix monticola (mountain willow) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
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This FEIS species review synthesizes information on the relationship of Symphiotrichum laeve (smooth blue American-aster) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the…
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This FEIS species review synthesizes information on the relationship of Halogeton glomeratus (halogeton) to fire--how fire affects the species and its habitat, invasiveness of the species, and fire management considerations. Information is also…
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This FEIS species review synthesizes information on the relationship of Ambrosia psilostachya (Cuman ragweed) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
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This FEIS species review synthesizes information on the relationship of Athyrium filix-femina (lady fern) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
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National Park Service policies concerning fire have changed over the years from no policy at all in the early years, through years of absolute fire suppression, to a period of experimentation and refinement with a full spectrum of integrated fire…
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This FEIS species review synthesizes information on the relationship of Abies lasiocarpa (subalpine fir) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
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Various studies report changes in phosphorus and nitrogen concentrations in surface waters after wildfires; however, we have found no reports which include nutrient data collected during actual wildfire activity. We had an opportunity to collect…
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The Yellowstone fires of 1988 produced a mosaic of Pinus contorta stands subjected to fire of varying severities. In August, 1989, we inventoried density of vascular plants in paired plots at seven burned stands. One plot was in a severe canopy bum…
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This FEIS species review synthesizes information on the relationship of Picea glauca (white spruce) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species' taxonomy…
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Fine fuel moisture content, relative humidity, air temperature, and fire behavior were observed hourly for 48 hours on the North Fork Fire in Yellowstone National Park from August 25 to August 27, 1988. Fine fuel reached minimum moisture content of…
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A landslide is the movement of a mass of rock, earth or debris down a slope.
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No single combination of five cutting-site preparation treatments resulted in superior natural regeneration in spruce-fir stands in Wyoming, Utah, and Idaho. Best results were generally obtained by partial cutting, with minimal disturbance of litter…
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This FEIS species review synthesizes information on the relationship of Salix planifolia (planeleaf willow) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
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