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Laboratory studies were conducted with four early life stages of fathead minnow, Pimephales promelas, to determine the acute toxicity of five firefighting chemical formulations in standardized soft and hard water. Egg, fry, 30-day posthatch, and 60-…
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This FEIS species review synthesizes information on the relationship of Perognathus mollipilosus (Great Basin pocket mouse) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on…
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This FEIS species review synthesizes information on the relationship of Poecile atricapillus (black-capped chickadee) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the…
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The effect of fire and habitat heterogeneity on winter foraging by ungulates was studied in northern Yellowstone National Park (YNP). Grazing was monitored at 15 study sites for 14 wk during the winters of 1991 and 1992. The location and intensity…
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The Montana Department of Fish, Wildlife & Parks (FWP) has long recognized the importance of sagebrush/grassland vegetative communities as wildlife habitat. Efforts to manipulate these communities concern FWP because of the potential…
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It has become increasingly clear that wildland firefighters are experiencing collapses in decisionmaking and organizational structure when conditions on the fireline become life-threatening. Since 1990 wildland fire agencies have lost 23 people who…
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This FEIS species review synthesizes information on the relationship of Schedonorus arundinaceus (tall fescue) to fire--how fire affects the species and its habitat, invasiveness of the species, and fire management considerations. Information is…
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This FEIS species review synthesizes information on the relationship of Canis latrans (coyote) 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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This FEIS species review synthesizes information on the relationship of Urtica dioica (stinging nettle) 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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An increase in continuous fine fuels promoted by the expansion of aggressive annual exotic grasses in the Intermountain West has altered the region's fire regimes, with both ecologic and economic ramifications. I examine the predictive nature…
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This FEIS species review synthesizes information on the relationship of Sialia mexicana (western bluebird) 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 Ribes montigenum (gooseberry currant) 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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Trophic generalists vs. trophic specialists: implications for food web dynamics in post-fire streams
The trophic ecology of 11 benthic macroinvertebrate taxa found in Cache Creek, Yellowstone National Park (YNP) was studied to determine if burned organic matter is an important resource and how resource utilization patterns may be altered in post-…
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This FEIS species review synthesizes information on the relationship of Spiraea douglasii (rose spirea) 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 Sialia currucoides (mountain bluebird) 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 Lynx rufus (bobcat) 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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This document is a letter to Jack Ward Thomas, Chief of Forest Service, from Joseph A. Dear, Assistant Secretary OSHA, outlining the findings of the Occupational Safety and Health Adminstration's investigation of the South Canyon fire, February 8,…
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This FEIS species review synthesizes information on the relationship of Lepus americanus (snowshoe hare) 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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A 750-year fire history was reconstructed for the Central Plateau of Yellowstone National Park from the deep-water sediments of five lakes. The charcoal record from a large lake provided a chronology of regional fires. Data from four small lakes…
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The effects of different seedbeds on western larch (Larix occidentalis) germination and seedling mortality were assessed in a grandfir/ninebark (Abies grandis/Physocarpus malvaceus) habitat type in northern, Idaho, U.S.A. Two plots…
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