The Alaska Reference Database originated as the standalone Alaska Fire Effects Reference Database, a ProCite reference database maintained by former BLM-Alaska Fire Service Fire Ecologist Randi Jandt. It was expanded under a Joint Fire Science Program grant for the FIREHouse project (The Northwest and Alaska Fire Research Clearinghouse). It is now maintained by the Alaska Fire Science Consortium and FRAMES, and is hosted through the FRAMES Resource Catalog. The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.
Type
Topic
Year
Displaying 51 - 66 of 66
Bilgili, Methven
A state-dependent dynamic crown fuel model is proposed. The model is a distance-dependent tree model. The model simulates crown characteristics such as foliage weight, crown base height, crown length and crown closure. The model is based on simplified dimensional growth…
Year: 1994
Type: Document
Source: FRAMES, TTRS
Weise, Biging
Effects of wind velocity and slope on fire spread rate and flame length were examined. Fuel beds of vertical sticks (13.97 cm x 0.455 cm x 0.1 10 cm) and coarse excelsior were burned in an open-topped tilting wind tunnel. Mean fuel moisture content of sticks and excelsior was 11…
Year: 1994
Type: Document
Source: FRAMES
Turner, Romme
Crown fires create broad-scale patterns in vegetation by producing a patch mosaic of stand age classes, but the spread and behavior of crown fires also may be constrained by spatial patterns in terrain and fuels across the landscape. In this review, we address the implications…
Year: 1994
Type: Document
Source: FRAMES
Hamilton
Users of the Stand Prognosis Model may have difficulties in selecting the proper set of multipliers to simulate a desired effect or in determining the appropriate value to assign to selected multipliers. A series of examples describe impact of multipliers on simulated stand…
Year: 1994
Type: Document
Source: FRAMES
Means, Hansen, Koerper, Alaback, Klopsch
BIOPAK is a menu-driven package of computer programs for IBM-compatible personal computers that calculates the biomass, area, height, length, or volume of plant components (leaves, branches, stem, crown, and roots). The routines were written in FoxPro, Fortran, and C. BIOPAK was…
Year: 1994
Type: Document
Source: FRAMES
Van Hees, Holsten
This study shows that extensive forest inventory data can be used to evaluate selected spruce bark beetle infestation dynamics. Trends in the amount of area that has been infested and is currently undergoing infestation can be estimated. Trends in size and health of attacked…
Year: 1994
Type: Document
Source: FRAMES
Rignot, Williams, Way, Viereck
Mapping of forest types in the Tanana river flood-plain, interior Alaska, is performed using a maximum-a-posteriori Bayesian classifier applied on SAR data acquired by the NASA/JPL three-frequency polarimetric AIRSAR system on several dates. Five vegetation types are separated,…
Year: 1994
Type: Document
Source: FRAMES
Rignot, Way, Williams, Viereck
Airborne SAR data gathered by the NASA/JPL three-frequency, polarimetric, radar system in winter, spring, and summer over the Bonanza Creek Experimental Forest, near Fairbanks, AK, are compared to estimates of whole-tree aboveground dry biomass from 21 forest stands and two…
Year: 1994
Type: Document
Source: FRAMES
Reynolds, Holsten
Nine factors were initially suggested by spruce beetle (Dendroctonus rufipennis (Kby.)) experts in Alaska as potentially important in determining the risk of a spruce beetle outbreak in stands. Factors suggested were stand hazard, size and trend of spruce beetle population in…
Year: 1994
Type: Document
Source: FRAMES
Reynolds, Holsten
Stand data from Lutz spruce (Picea × lutzii Little) forest types occurring on the Kenai Peninsula were analyzed by tree-based classification to develop a decision tree for classifying spruce beetle (Dendroctonus Rufipennis Kirby.) hazard. Model development and validation data…
Year: 1994
Type: Document
Source: FRAMES
Hennon, Mask, Holsten
Spruce beetle declined slightly, by 80,000 acres, in 1994. Hardwood defoliation declined from 113,000 acres in 1993 to only 24,221 acres in 1994. Spruce forests, however, showed an increase of insect activity of nearly 200,000 acres primarily due to the budworm outbreak near…
Year: 1994
Type: Document
Source: FRAMES
Anderson, Clark, Findley, Hanes, Mahaffey, Miller, Stinson, Zimmerman
Compilation of reference material and guidance on fire behavior, fuels, and fire effects on wildlife, cultural resources, etc. including a bibliography. Sponsored by the U.S. Department of Agriculture, U.S. Department of the Interior, and National Association of State Foresters.
Year: 1994
Type: Document
Source: FRAMES
McKenzie, Hao, Richards, Ward
The major condensible products (-45ºC) from smoldering combustion of ponderosa pine sapwood have been identified and quantified. Methylene chloride extracts of the condensate, as well as nonextracted condensate, were analyzed by gas chromatography/mass spectrometry (GC/MC). Non-…
Year: 1994
Type: Document
Source: TTRS
Hennon, Shaw
Yellow cedar (Chamaecyparis nootkatensis) is a valuable tree species that is experiencing an extensive forest decline on over 200,000 ha of unmanaged forest in southeast Alaska. Biotic factors appear secondary and some abiotic factor is probably the primary cause of this…
Year: 1994
Type: Document
Source: FRAMES
Carleton, MacLellan
The woody vegetation that developed after clear felling and logging 131 stands dominated by Picea mariana was compared with that of stands that developed after fire in boreal forests of Ontario. Each dataset represents a stand chronosequence on a range of substrates.…
Year: 1994
Type: Document
Source: FRAMES
Dignon, Atherton, Penner, Walton
We present estimates of nitrogen oxide (NOx) emission from worldwide biomass burning totaling ~13 Tg N yr-1 on a 1 degree longitude by 1 degree latitude grid. Roughly 80 percent of these emissions occur in the zone from 25N to 25 degrees S. The inventory presented here is…
Year: 1994
Type: Document
Source: TTRS