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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 3801 - 3825 of 14915
Harrington
In the National Fire-Danger Rating System (NFDRS), a correction is added to fuel moisture stick values to offset weathering effects. This correction is now being adjusted to compensate for different weathering rates in different climates. The corrections for NFDRS climate class…
Year: 1983
Type: Document
Source: TTRS
Probst
The Kirtland's warbler (Dendroica kirtlandii) is an early succession, area-sensitive species seldom found in stands smaller than 30 to 40 ha. This warbler occupies dense jack pine (Pinus banksiana) stands where trees are from 6 to 23 years old and from 1.7 to 5.0 m high growing…
Year: 1988
Type: Document
Source: TTRS
Arianoutsou, Diamantopoulos, Margaris
[no description entered]
Year: 1980
Type: Document
Source: TTRS
Johnson, Woodard, Titus
Regression equations that predict the foliage and roundwood biomass by diameter classes: 0.0-0.5 cm, 0.5-1.0 cm, 1.0-3.0cm, 3.0-5.0 cm, 5.0-7.0 cm and 7.0-10.0 cm given diameter at breast height (dbh) were developed for lodgepole pine and white spruce. Common to the Prairie…
Year: 1990
Type: Document
Source: TTRS
Ginns
Rhizina undulata Fr. occurred on about one-third of the 160 logging sites sampled 1 year after each area was burned. Three years after burning, apothecia were rarely found. The fungus causes mortality of seedlings planted on burned sites. Severity of attack within a seedling…
Year: 1974
Type: Document
Source: TTRS
Gilbert, Johnson, Zala
To combat the major problem of lightning-caused forest fires in British Columbia, the British Columbia Ministry of Forests operates a lightning locating system developed by Lightning Location and Protection Inc. As of 1985, this network consisted of 18 magnetic direction finders…
Year: 1987
Type: Document
Source: TTRS
Glossop, Bell, Shea
Changes are reported in levels of total nitrogen and total phosphorus in leaves and connecting branches following an experimental, high intensity, autumn burn. Following canopy temperatures reaching at least 50 C, reduced levels of nitrogen and phosphorus were found in leaves…
Year: 1980
Type: Document
Source: TTRS
Reduced postfire tree regeneration along a boreal forest - forest-tundra transect in northern Quebec
The large 1950s fires that burned > 5500 km2 of land across a south-to-north climatic gradient in northern Quebec provide an opportunity to evaluate the role of fire in forest-tundra development on a demographic basis. The tree population density before and 30 yr after fire…
Year: 1991
Type: Document
Source: TTRS
Chrosciewicz
There is a strong relationship between jack pine (Pinus banksiana Lamb.) regeneration and the combined site and seedbed conditions at the time of seeding. Both unfavorable and favorable seedbed characteristics, as well as available seed sources, are reviewed by groups of sites,…
Year: 1990
Type: Document
Source: TTRS
Frandsen
Sufficient data exist within the literature to allow the woody biomass of two subspecies of Artemisia tridentata, basin big sagebrush (Artemesia tridentata ssp. tridentata), and Wyoming big sagebrush (Artemesia tridentata ssp. wyomingensis), to be classified into 3 standard fuel…
Year: 1983
Type: Document
Source: TTRS
Anderson
What is flammability? The author suggests that it consists of ignitibility, sustainability, and combustibility. He defines ignitibility in terms of fuel properties and heat source intensity. Similar methods for determining sustainability and combustibility have not yet been…
Year: 1970
Type: Document
Source: TTRS
Anderson
In laboratory tests, the size of a flame front can significantly affect the rate of fire spread. The configuration factor of a given flame shape provides a method for relating flame fronts of various widths. The author discusses an analog system for determining the configuration…
Year: 1968
Type: Document
Source: TTRS
Fenton
[no description entered]
Year: 1961
Type: Document
Source: TTRS
Baughman, Fuquay, Mielke
[no description entered]
Year: 1976
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
Countryman
[no description entered]
Year: 1974
Type: Document
Source: TTRS
Foster, Morrison
Data on dry matter and N, P, K, Ca, and Mg contents and movements in soil and ground vegetation in a 30-yr-old natural Pinus banksiana Lamb. stand in northern Ontario are presented together with previously published aboveground data. Dry matter and N, P, K, ca, and Mg contents…
Year: 1976
Type: Document
Source: TTRS
Williams
[no description entered]
Year: 1956
Type: Document
Source: TTRS
Ward
[no description entered]
Year: 1957
Type: Document
Source: TTRS
Byram
[no description entered]
Year: 1957
Type: Document
Source: TTRS
Flora
Appraisal of damage to forests from insects, fire, and disease has been approached in many ways. In North America, at least, no single Thing to Do has evolved. With the help of comments by Pooh and his associates, the article is a brief review of alternative damage appraisal…
Year: 1968
Type: Document
Source: TTRS
Fosberg, Lancaster, Schroeder
Standard drying conditions in the laboratory have been related to the diurnal fluctuations of temperature and humidity to define a standard drying day for forest fuels. The mean equilibrium moisture content of a fuel on a standard drying day is slightly different from the…
Year: 1970
Type: Document
Source: TTRS
Fosberg
Numerical solutions of the time-dependent diffusion equation were used to evaluate the influence of species and size on drying rates of heartwood of six tree species-four of them common forest fuels and two representing extremes of microstructures in heartwood. Cylindrical…
Year: 1970
Type: Document
Source: TTRS
Fosberg
Numerical and analytical soluations of the Fickian diffusion equation were used to determine the effects of precipitation on dead cylindrical forest fuels. The analytical solution provided a physical framework. The numerical solutions were then used to refine the analytical…
Year: 1972
Type: Document
Source: TTRS