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Ecosystem

Displaying 5661 - 5680 of 6051 results

Includes 35 papers and six poster synopses presenting state-of-the-art knowledge on the nature and problems of integrating soils information and expertise into management of inland western forest resources. Papers emphasize regional information, but…
Author(s): Alan E. Harvey, Leon F. Neuenschwander
Year Published:

Snow-avalanche paths and landslides are common geomorphic features in Glacier National Park (GNP), Montana, and represent hazards to human occupancy and utilization of the park. Forest fires have been spatially extensive there, and it is well…
Author(s): David R. Butler, Stephen J. Walsh, George P. Malanson
Year Published:

This FEIS species review synthesizes information on the relationship of Paxistima myrsinites (Oregon boxleaf) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
Author(s): S. A. Snyder
Year Published:

This FEIS species review synthesizes information on the relationship of Spiraea betulifolia (white spirea) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
Author(s): James R. Habeck
Year Published:

The essence of the wildland/urban interface fire problem is the loss of homes. The problem is not new, but is becoming increasingly important as more homes with inadequate adherence to safety codes are built at the wildland/urban interface. Current…
Author(s): Jack D. Cohen
Year Published:

Version 2 of the Regeneration Establishment Model is part of version 6 of the Prognosis Model for Stand Development. The regeneration model predicts results of regeneration harvests for most site and stand conditions found in the Northern Rocky…
Author(s): Dennis E. Ferguson, Nicholas L. Crookston
Year Published:

Dendroecological methods were used to study the effects of wildfire on radial growth of Pseudotsuga mniiesii (Douglas-fir) and Pinus contorta (lodgepole pine) in the northern Rocky Mountains. Mean basal area increment during a 4-year postfire period…
Author(s): David L. Peterson, Michael J. Arbaugh, George H. Pollock, Lindsay J. Robinson
Year Published:

This work introduces remote sensing of biomass burning emissions using high-resolution Fourier transform infrared (FTIR) absorption spectroscopy over open paths in smoke plumes from biomass fires. There are several advantages to this type of smoke…
Author(s): David W. T. Griffith, William G. Mankin, Michael T. Coffey, Darold E. Ward, Allen R. Riebau
Year Published:

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'…
Author(s): Crystal J. Walkup
Year Published:

This FEIS species review synthesizes information on the relationship of Betula papyrifera (paper birch) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
Author(s): Ronald Uchytil
Year Published:

This FEIS species review synthesizes information on the relationship of Carex lenticularis var. dolia (Kellog's sedge) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on…
Author(s): Tara Y. Williams, William C. Fischer
Year Published:

This paper draws on comments from 89 reporters who covered the fires, on comments from 146 of their news sources, and on evaluations of network television coverage by four groups of wildfire experts. The research also incorporates a content analysis…
Author(s): Conrad Smith
Year Published:

This FEIS species review synthesizes information on the relationship of Symphoricarpos mollis (creeping snowberry) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species…
Author(s): S. A. Snyder
Year Published:

Assessment of crown fire conditions calls for two important judgments: (1) identifying conditions for the onset of severe fires, and (2) predicting the spread rate, intensity, and size of expected crown fires. This paper addresses the second problem…
Author(s): Richard C. Rothermel
Year Published:

An account is presented of the initial long range, 30-day, projections of fire growth of the wildfires in the Greater Yellow stone Area in 1988. The request for information, the method of prediction, and the actual fire growth are discussed and…
Author(s): Richard C. Rothermel
Year Published:

This FEIS species review synthesizes information on the relationship of Sorghastrum nutans (Indiangrass) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
Author(s): Crystal J. Walkup
Year Published:

This FEIS species review synthesizes information on the relationship of Salix geyeriana (Geyer willow) to fire--how fire affects the species and its habitat, and fire management considerations. Information is also provided on the species'…
Author(s): Ronald Uchytil
Year Published:

In 1967 and 1968, seven south- and east-facing units, averaging 4-ha each, in a western larch forest of northwest Montana were (1) clearcut and burned by prescribed fire or wildfire, (2) clearcut and unburned, or (3) uncut and burned by wildfire.…
Author(s): Raymond C. Shearer, Peter F. Stickney
Year Published:

Describes results of prescribed burning 36 plots in northern ldaho mixed conifer logging slash. Fuel characteristics and methods for predicting duff and woody fuel consumption are reported. Guidelines are included for developing fire prescriptions.
Author(s): Elizabeth D. Reinhardt
Year Published:

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…
Author(s): Roberta A. Hartford, Richard C. Rothermel
Year Published: