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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 1 - 25 of 46
Viegas, Neto
Modelling of the wind effect on the rate of spread of a flame in a forest fire usually employs a wind velocity measured at mid-flame height. An alternative formulation is proposed in this paper, based on the wall shear-stress produced by the wind on the fuelbed in the absence of…
Year: 1991
Type: Document
Source: TTRS
Roads, Ueyoshi, Chen, Alpert, Fujioka
The forecast skill of the National Meteorological Center's medium range forecast (MRF) numerical forecasts of fire weather variables is assessed for the period June 1, 1988 to May 31, 1990. Near-surface virtual temperature, relative humidity, wind speed and a derived fire…
Year: 1991
Type: Document
Source: TTRS
Ramsey, Higgins
The tables presented here contain forest fire statistics for the calendar year 1984, 1985, 1986, and 1987 as reported by all Canadian forest fire control agencies. The statistical data are presented separately for each province or other major jurisdiction, and for Canada as a…
Year: 1991
Type: Document
Source: TTRS
Kourtz, Todd
Lightning causes one third of the 9000 wildfires that occur in Canada. Annually, these lightning-caused fires account for 90% of the area burned and cost Canadians at least 150 million dollars in suppression costs and values destroyed. Unlike the fires caused by human negligence…
Year: 1991
Type: Document
Source: TTRS
Van Wagner, Pickett
This report presents the equations for the new 1976 metric version of the Canadian Forest Fire Weather Index. In addition to the changes needed to accommodate metric weather data, several mathematical improvements are introduced as well. These eliminate certain anomalies in the…
Year: 1975
Type: Document
Source: TTRS
Van Wagner
This Report is a technical comparison of the American and Canadian systems of forest fire danger rating. It deals with the three fuel moisture indicators in each system, as well as the indexes of spread and energy release or buildup. The final comparison is between the American…
Year: 1975
Type: Document
Source: TTRS
Weber
This is a review of the essential ingredients needed to make a mathematical model of fire spread through a fuel bed. The physical problem is outlined in general terms. Previous models are classified as statistical, empirical, or physical in accordance with the methods used in…
Year: 1991
Type: Document
Source: TTRS
Kiil
'Fire Spread in a Black Spruce Stand.-The Canadian Forest Fire weather Index Tables consist of a family of relative fire danger indices that are used throughout Canada to assist in general fire control planning and operations. However, the fire manager must predict real fire…
Year: 1975
Type: Document
Source: TTRS
Hungerford, Campbell
Predictions of soil heating for two models were compared with temperatures and moisture contents measured in laboratory experiments. Columns packed with soil of different water contents and bulk densities were placed under a radiant gas heater. Temperature and water content were…
Year: 1991
Type: Document
Source: TTRS
Viney, Hatton, Dawes
The moisture content of the litter is one of the most important environmental factors affecting the ignition and propogation of a forest fire. The concept of equilibrium moisture content has proven utility in making a meaningful connection between weather and litter moisture.…
Year: 1991
Type: Document
Source: TTRS
Todd, Kourtz
People are responsible for starting two out of every three forest fires in Canada. To efficiently suppress these fires while they are still small, a modern forest fire control organization must be able to predict their numbers and locations one day in advance. Contrary to…
Year: 1991
Type: Document
Source: TTRS
McAlpine, Wakimoto
The acceleration phase of a forest fire, from ignition to the equilibrium rate of spread, is perhaps the most important phase of fire behavior because often it represents the only time period in which suppression efforts could be effective. A series of experimental fires in a…
Year: 1991
Type: Document
Source: TTRS
Wertz
[no description entered]
Year: 1991
Type: Document
Source: TTRS
Palmer, Auvil
Wind velocity, direction, and temperatures can vary drastically before, during, and after wild or prescribed fires. A data-recording system based on the logarithmic character of semiconductors has been developed for observing turbulent fluctuations from the mean in ratio form.…
Year: 1975
Type: Document
Source: TTRS
Carlton
[no description entered]
Year: 1991
Type: Document
Source: TTRS
Hirsch
In 1989 a new record was established for the number of fires (1147) and area burned (3.28 million ha) in Manitoba. These fires resulted in the unprecedented evacuation of 24,500 people from 32 different communities and cost over $68 million (CDN) to suppress. The first major…
Year: 1991
Type: Document
Source: TTRS
Klein, Whistler
Specification of monthly mean surface weather elements from concurrent fields of 700 mbar monthly mean height anomaly can help the US Forest Service to evaluate the potential for wildland fires. Multiple regression equations, therefore, were derived for anomalies of monthly mean…
Year: 1991
Type: Document
Source: TTRS
McCleese, Nichols, Walton
In this paper, several innovations to the firefighting process are summarized. Organizational innovations include the Wildland/Urban Interface Fire Protection Initiative, common interagency emergency management procedures, and the National Interagency Incident Management System…
Year: 1991
Type: Document
Source: TTRS
Furman
The specification of moisture contents in forest fuels is an integral part of any workable fire-danger rating system. This paper presents a linear model for estimating the moisture content of the 100-hour timelag fuels. The variables in the model include yesterday's computed…
Year: 1975
Type: Document
Source: TTRS
Flannigan, Wotton
This study investigates the relationship between activity and the occurrence of lightning-ignited forest fires in the Northwestern Region of Ontario. We found that the Duff Moisture Code (a component of the Fire Weather Index System) and the multiplicity of the negative…
Year: 1991
Type: Document
Source: TTRS
Clark, Tankersley
[no description entered]
Year: 1991
Type: Document
Source: TTRS
Beran
Stability of the atmosphere at different levels is one important factor affecting the behavior of forest fires, but the measurement of stability and other atmospheric phenomena is complex and difficult. The acoustic echo sounder shows promise for measuring these parameters and…
Year: 1975
Type: Document
Source: TTRS
Furman
For reasons of economy it may be necessary to close one or several fire-weather stations in a protection area. Since it is logical to close those stations that will have the least impact on the ability of the fire manager to assess overall fire danger, it is desirable to know if…
Year: 1975
Type: Document
Source: FRAMES, TTRS
Cohen
Wildland fire is a significant component of nearly all North American ecosystems. High intensity, stand-replacement fires are normal in certain ecosystems, especially in the northern Rocky Mountains. Wilderness fire managers are obligated to let fire operate as a natural…
Year: 1991
Type: Document
Source: FRAMES
Fujioka
On the heels of the Yellowstone fires of 1988, a Cabinet-level fire management review team recommended research "to improve the ability to predict severe fire behavior, conduct long-term weather forecasting, and identify past abnormal events." In a 1989 report, a Forest Service…
Year: 1991
Type: Document
Source: FRAMES