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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 - 75 of 91
Frandsen
An inconsistency arises in Rothermel's fire spread model when there are two or more categories. If a fuel load is split into identical classes in two separate categories, the reaction intensity is less than if the load is contained in a single class in one category. The author…
Year: 1973
Type: Document
Source: FRAMES
Frandsen
A computer program assembled for the Hewlett-Packard 9800/Model 20 is presented for calculating the rate of fire spread according to Rothermel's fire spread model.
Year: 1973
Type: Document
Source: FRAMES
Stage
Describes a set of computer programs for developing prognoses of the development of existing stand under alternative regimes of management. Calibration techniques, modeling procedures, and a procedure for including stochastic variation are described. Implementation of the system…
Year: 1973
Type: Document
Source: FRAMES
Van Wagner
A relation between fire behavior and crown scorch height is derived from measurements on 13 experimental outdoor fires. The range of data includes fire intensities from 16 to 300 kcal/s-m, and scorch heights from 2 to 17 m. The results agree with established theory that scorch…
Year: 1973
Type: Document
Source: FRAMES
Ohmann
Despite a long history of research natural area preservation by the USDA Forest Service and other government agencies, ecological baseline data have been gathered for few areas. This report presents a framework, including possible sampling schemes, for ecological baseline data…
Year: 1973
Type: Document
Source: TTRS
Frandsen
A computer program assembled for the Hewlett-Packard 9800/Model 20 is presented for calculating the rate of fire spread according to Rothermel's fire spread model.
Year: 1973
Type: Document
Source: TTRS
Frandsen
An inconsistency arises in Rothermel's fire spread model when there are two or more categories. If a fuel load is split into identical classes in two separate categories, the reaction intensity is less than if the load is contained in a single class in one category. The author…
Year: 1973
Type: Document
Source: TTRS
Darley, Biswell, Miller, Goss
The increasing use of prescribed fire in forest management and the continuing burning of agricultural crop residues creates problems in air pollution. More information is needed on yields of pollutant gases and particulates and how these emissions might be altered by varying…
Year: 1973
Type: Document
Source: TTRS
Armstrong, Vines
Weather trends have been determined from an analysis of long-term rainfall records for towns in the southern part of Canada. The incidence of forest fires in the provinces correlates well with the approximately periodic 'drought patterns' in these areas. Though there are few…
Year: 1973
Type: Document
Source: TTRS
Armstrong
Spontaneous combustion is thought to be a cause of many of the fires which occur in areas such as peat bogs or dry snags. The theories of spontaneous heating are presented, along with a discussion of possible ignition mechanisms in both wood-chip and hay fires. The physical…
Year: 1973
Type: Document
Source: TTRS
Garris, Lee
In an effort to gain a better understanding of the mechanics involved in the formation of vortices in buoyancy driven flows, an analysis on the stability of the laminar free convection, due to a line source of heat with ambient shear, was performed by numerical solution of a…
Year: 1973
Type: Document
Source: TTRS
Wein, MacLean
Germination requirements of cotton grass (Eriophorum vaginatum L.) were investigated to determine its potential for reseeding disturbed areas of the arctic tundra. Maximum seed production was 15.7 kg/ha, although production and viability varied widely. There was no seed dormancy…
Year: 1973
Type: Document
Source: FRAMES
Wein, Bliss
The arctic cotton grass (Eriphorum vaginatum ssp. spissum) tussock community is susceptible to fire even though it has a relatively small aboveground standing crop and the peaty substrate is wet even in years of low precipitation. While burns can be severe enough to kill all…
Year: 1973
Type: Document
Source: FRAMES, TTRS
Viereck
The taiga of Alaska consists of a vegetation mosaic resulting primarily from past wildfires. Today, both lightning- and man-caused wildfires burn an average of 400,000 hectares annually, creating vast areas of successional ecosystems. However, although the number of reported…
Year: 1973
Type: Document
Source: FRAMES
Van Cleve
Nitrogen, phosphorus, and potassium fertilizers were applied to 15-year-old quaking aspen developing on a burned site in interior Alaska. After two years of nutrient application, maximum tip, diameter, and basal area growth averaged 27.1 cm, 0.72 cm, and 2.9 cm per tree,…
Year: 1973
Type: Document
Source: FRAMES
Sims, Buckner
Clear felling followed by prescribed burning was recently introduced into Manitoba as a standard forestry practice for site preparation. Though the total population of small mammals was lower immediately after burning, Peromyscus maniculatus re-established rapidly to form 84% of…
Year: 1973
Type: Document
Source: FRAMES
Shafi, Yarranton
Areas of boreal forest in the clay belt of N. Ontario, burned at various dates from 0 to 57 years ago, were examined. The range of vegetation present was plot-sampled in each area, and a simple test of heterogeneity, based on the number of significant correlations between…
Year: 1973
Type: Document
Source: FRAMES
Rowe, Scotter
The boreal forest in North America owes much of its floristic and faunistic diversity to periodic fires ignited by lightning and by man since he appeared on the scene. The indirect evidences of buring in vegetation and soils, and recent direct observations of fires, are reviewed…
Year: 1973
Type: Document
Source: FRAMES, TTRS
Wright, Heinselman
Contains an introductory paper by the editors, and, in addition to papers separately noticed [see the next three abstracts], the following: Fire in the virgin forests of the Boundary Waters Canoe Area, Minnesota (M.L. Heinselman, 99 ref.); The importance of fire as a natural…
Year: 1973
Type: Document
Source: FRAMES
Ramberg
Describes satisfactory trials in Alaska of a system for the safe distribution of smoke grenades from helicopters (to ignite controlled fires along firelines, etc.).
Year: 1973
Type: Document
Source: FRAMES
Strang
A preliminary comparison of burned and unburned tracts in the northern boreal forest of the lower Mackenzie River valley indicates that, without periodic fires, trees will be eliminated and the climax vegetation will be a moss/lichen association. The implications for land…
Year: 1973
Type: Document
Source: FRAMES
Viereck
In the taiga of Alaska, permafrost and vegetation are closely related. In areas underlain by permafrost, the nature of the vegetation is important in determining the thickness of the active layer. In a black spruce stand, the active layer is normally 30-60 cm thick. Flooding has…
Year: 1973
Type: Document
Source: FRAMES
Strang
Description not entered.
Year: 1973
Type: Document
Source: FRAMES
LeResche, Franzmann, Arneson
Description not entered.
Year: 1973
Type: Document
Source: FRAMES
Helmers, Cushwa
An appraisal of taiga (the northern forests of interior Alaska) environment research opportunities and needs was made based upon accomplishments since Alaskan statehood, current involvement of citizens in resource issues, information needs incident to the National Environmental…
Year: 1973
Type: Document
Source: FRAMES