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Ecosystem

Displaying 5401 - 5420 of 6016 results

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:

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 Buteo lagopus (rough-legged hawk) 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
Year Published:

This FEIS species review synthesizes information on the relationship of Ribes velutinum (desert gooseberry) 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 FEIS species review synthesizes information on the relationship of Procyon lotor (northern raccoon) 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
Year Published:

This FEIS species review synthesizes information on the relationship of Bos bison (American bison) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species' taxonomy…
Author(s): Julie L. Tesky
Year Published:

This FEIS species review synthesizes information on the relationship of Shepherdia argentea (silver buffaloberry) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
Author(s): Lora L. Esser
Year Published:

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-…
Author(s): Timothy B. Mihuc, G. Wayne Minshall
Year Published:

The fires that burned the Greater Yellowstone Area (GYA) during the summer of 1988 were the largest ever recorded for the region. Wildfire can have profound indirect effects on associated aquatic ecosystems by increased nutrient loading, sediment,…
Author(s): R. G. Lathrop, John D. Vande Castle, James A. Brass
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Fire has been an important factor in the development of the vegetation of the Snake River Plain. Prior to Euro-American influence, fire helped determine the physiognomy and species composition of many communities. The occurrence of fire varied…
Author(s): Erin F. Peters, Stephen C. Bunting
Year Published:

This FEIS species review synthesizes information on the relationship of Festuca subulata (bearded fescue) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
Author(s): Lora L. Esser
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This FEIS species review synthesizes information on the relationship of Dumetella carolinensis (gray catbird) 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
Year Published:

This FEIS species review synthesizes information on the relationship of Tympanuchus phasianellus (sharp-tailed grouse) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the…
Author(s): Julie L. Tesky
Year Published:

This FEIS species review synthesizes information on the relationship of Chamaebatiaria millefolium (desert sweet) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
Author(s): Robin F. Matthews
Year Published:

This FEIS species review synthesizes information on the relationship of Carex concinna (low northern sedge) 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
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Prescribed burning can be an effective tool to manage sagebrush grasslands. However, burning prescriptions for sagebrush grasslands vary depending on the management objectives, species composition of the community, and location. To develop…
Author(s): G. Allen Rasmussen
Year Published:

Postharvest residue burning is a common site preparation treatment used in the interior Northwest to reduce forest fuels and prepare sites for tree regeneration. A study was conducted to measure runoff, sediment production, and nutrient changes…
Author(s): Peter R. Robichaud, Russell T. Graham, Roger D. Hungerford
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This fieldbook, though dated, remains an excellent resource for anyone interested in using the principles of learning organizations in a field setting. It is a companion to Senge’s book, “The Fifth Discipline: The Art and Practice of the Learning…
Author(s): Peter Senge, Art Kleiner, Charlotte Roberts, Richard Ross, Bryan Smith
Year Published:

A map of Yellowstone National Park (YNP) was derived from Landsat Thematic Mapper (TM) imagery and used to assess the isolation of burned areas, the heterogeneity that resulted from fires burning under moderate and severe burning conditions, and the…
Author(s): Monica G. Turner, William W. Hargrove, Robert H. Gardner, William H. Romme
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The demand for climatological precipitation fields on a regular grid is growing dramatically as ecological and hydrological models become increasingly linked to geographic information systems that spatially represent and manipulate model output.…
Author(s): Christopher Daly, Ronald P. Neilson, Donald L. Phillips
Year Published: