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Ecosystem

Displaying 5341 - 5360 of 6016 results

From the Background...'A rapid decline in whitebark pine has occurred during the last 60 years as a result of three interrelated factors: epidemics of mountain pine beetle (Dendroctonus ponderosae); the introduced disease white pine blister…
Author(s): Robert E. Keane, Stephen F. Arno
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This FEIS species review synthesizes information on the relationship of Athene cunicularia (burrowing owl) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
Author(s): Janet L. Howard
Year Published:

This report summarizes the results of Phase II of a four phase study to examine the Federal wildland firefighting community and to improve firefighter safety. The first phase described the strengths and problem areas of the current organizational…
Author(s):
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A series of nine large-scale, open fires was conducted in the Intermountain Fire Sciences Laboratory (IFSL) controlled-environment combustion facility. The fuels were pure pine needles or sagebrush or mixed fuels simulating forest-floor, ground…
Author(s): Robert J. Yokelson, David W. T. Griffith, Darold E. Ward
Year Published:

We investigated the short-term influence of fire on xeric sage grouse (Centrocercus urophasianus Bonaparte) brood habitat in southeastern Idaho from 1990-92.
Author(s): Richard A. Fischer, Kerry P. Reese, John W. Connelly
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This FEIS species review synthesizes information on the relationship of Populus tremuloides (quaking aspen) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
Author(s): Janet L. Howard
Year Published:

Elimination of the historic pattern of frequent low-intensity fires in ponderosa pine and pine-mixed conifer forests has resulted in major ecological disruptions. Prior to 1900, open stands of large, long-lived, fire-resistant ponderosa pine were…
Author(s): Stephen F. Arno
Year Published:

This FEIS species review synthesizes information on the relationship of Ribes cereum (wax currant) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species' taxonomy…
Author(s): Anna Marshall
Year Published:

Description not available
Author(s): Robert E. Keane, Stephen F. Arno, Catherine A. Stewart
Year Published:

This FEIS species review synthesizes information on the relationship of Deschampsia cespitosa (tufted hairgrass) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
Author(s): Roberta A. Walsh
Year Published:

Many foresters and ecologists recognize that disruption of the historic pattern of frequent fires in ponderosa pine forests has resulted in major ecological changes, including increasingly severe wildfires and insect and disease epidemics (Weaver,…
Author(s): Stephen F. Arno, Michael G. Harrington, Carl E. Fiedler, Clinton E. Carlson
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Stress, fear, and panic predictably lead to the collapse of clear thinking and organizational structure. While these psychological and social processes have been well studied by the military and the aircraft industry (Cockpit Resource Management) (…
Author(s): Ted Putnam
Year Published:

This FEIS species review synthesizes information on the relationship of Phasianus colchicus (ring-necked pheasant) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
Author(s): Julie L. Tesky
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This FEIS species review synthesizes information on the relationship of Festuca rubra (red fescue) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species' taxonomy…
Author(s): Roberta A. Walsh
Year Published:

This FEIS species review synthesizes information on the relationship of Molothrus ater (brown-headed cowbird) to fire--how fire affects the species and its habitat, invasiveness of the species, and fire management considerations. Information is also…
Author(s): Janet Sullivan
Year Published:

This FEIS species review synthesizes information on the relationship of Sylvilagus floridanus (eastern cottontail) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
Author(s): Janet Sullivan
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Sensemaking is about how people make sense of situations. When faced with problems, people construct meaning. This constructive process plays a key role in the ultimate understanding that is developed. The meaning of a situation is both created and…
Author(s): Karl E. Weick
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This FEIS species review synthesizes information on the relationship of Ribes lacustre (prickly currant) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
Author(s): Anna Marshall
Year Published:

This article is a detailed reconstruction of firefighter behavior and personal protective equipment use on the South Canyon Fire.  Putnam reveals two failures that contributed to the deaths of 14 firefighters.  First, many firefighters…
Author(s): Ted Putnam
Year Published:

This FEIS species review synthesizes information on the relationship of Krascheninnikovia lanata (winterfat) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
Author(s): Jennifer H. Carey
Year Published: