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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 231
Cawker
Recent vegetation change in the grasslands of southern British Columbia is examined using pollen analysis, and the results are compared with documentary records. The increasing dominance of the grasslands after 1890 by Artemisia tridentata and other woody shrubs has often been…
Year: 1983
Type: Document
Source: TTRS
Albini
The motion of a strong line thermal in an unstratified atmosphere is modeled to estimate a bound for its capability to life firebrand particles. It is found that the maximum height of a viable firebrand is roughly proportional to the square root of thermal strength. The…
Year: 1983
Type: Document
Source: TTRS
Walker, Stocks
From the text...'The measurement of temperature in forest fires is complicated by the tendency of thermocouples to radiate heat to cooler surroundings outside the flame, and thus to register less than the true flame temperature. In the United States, this problem has been…
Year: 1968
Type: Document
Source: TTRS
Williams, McLean, Hodgson
From the Introduction:'This paper has been prepared to provide some background information on the present utilization of airtankers in suppressing forest fires in Canada and to explore what might be done to improve the use pattern of this important but expensive fire control…
Year: 1968
Type: Document
Source: TTRS
Mills
From the card:'The analysis of alternative fire management programs should be integrated into the land and resource management planning process, but a single fire management analysis model cannot meet all planning needs. Therefore, a set of simulation models that are…
Year: 1983
Type: Document
Source: TTRS
Simard
From the Introduction: 'The purpose of the present study is to determine the rate at which various fuels can absorb water. The present study is concerned primarily with relative absorption and drying rates between various types of fuels. Future research will attempt to determine…
Year: 1968
Type: Document
Source: TTRS
Lotan, Perry
Summarizes and consolidates ecological and silvicultural knowledge of lodgepole pine forests, particularly pertaining to regeneration of stands. Describes the timber source, autecology, and synecology of Rocky Mountain lodgepole pine, including discussions of injurious agents.…
Year: 1983
Type: Document
Source: TTRS
Radloff, Yancik
From the text:'This paper desribes two generalized decision models that partically characterize decision processes for the evaluation and execution of prescribed fires. Although the two models do not incorporate all the factors managers must consider in planning for prescribed…
Year: 1983
Type: Document
Source: TTRS
Willington
This study was initiated to determine the impact of clearcutting, slashburning and skidroads on deep (>3 feet) coarse glacial soil at low elevations (<1000 ft. above sea level) of coastal British Columbia.
Year: 1968
Type: Document
Source: TTRS
Chrosciewicz
Seventeen experimental burns on various sandy clear-cut sites in southeastern Manitoba were broadcast seeded with jack pine (Pinus banksiana Lamb.) at a rate of 1.24 kg/ha to determine the specific treatment combinations that would produce acceptable regeneration. After two…
Year: 1983
Type: Document
Source: TTRS
Coulson, Hennifer, Flamm, Rykeil, Hu, Payne
An hypothesis that there is a fundamental relationship between the epidemiology of Denderoctonus frontalis Zimn. and the occurence of lightning in pine forests of the southern U.S. is presented. Evidence to support the hypothesis is provided through an examination of 1.…
Year: 1983
Type: Document
Source: TTRS
Smith, Thomas
Because cribs of wood are widely used to produce experimental fires it is sometimes necessary to predict their burning behavior especially when their burning rate is not controlled primarily by some other factor such as the window opening in a compartment. If the window is large…
Year: 1968
Type: Document
Source: TTRS
Norum
Factors for adjusting wind velocities from the 20-foot standard anemometer height down to an average wildfire midflame height (3.5 ft. for the fuels studied) are given for exposed, partially sheltered, and sheltered fuels in Alaska. The values are suitable for predicting…
Year: 1983
Type: Document
Source: TTRS
Chrosciewicz
Twenty-six experimental burns on fresh to moist clear-cut sites in central Saskatchewan were broadcast seeded with jack pine (Pinus banksiana Lamb.) to test single (0.49 kg/ha) arid double (0.98 kg/ha) seeding rates in the spring, with a limited provision for reseeding in the…
Year: 1983
Type: Document
Source: TTRS
Martin
From the text ... 'Improved utilization of bark is dependent, to a large degree, on knowledge of its properties. Very little information is available on physical properties of bark, however, and none is available on volumetric changes of bark due to moisture sorption. A…
Year: 1968
Type: Document
Source: TTRS
Havas, Hutchinson
Spontaneous burning of bituminous shale: at the Smoking Hills in the Canadian Arctic has produced intense acidic fumigations and strongly influenced the local tundra. The burns are of great antiquity. In an area of typically alkaline ponds with pH above 8.0, ponds within the…
Year: 1983
Type: Document
Source: TTRS
Eenigenburg
From the text ... 'The programs in this guide use formulas developed by Simard et al.1 to calculate the rate and direction of fire spread across any triangular or square plot. They can be used in the field with a hand-held Texas Instruments2 TI-59 calculator. The first program…
Year: 1983
Type: Document
Source: TTRS
Clark
The area burned by wildland fire during the period 1977-1981 is reviewed, classified according to forest fire control agency. A breakdown of area burned by timber merchantability class for the period 1976-1980, but without agency detail, is also given. Original data on the area…
Year: 1983
Type: Document
Source: TTRS
Blakely
The study quantified differences between fire-retarding abilities of monoammonium phosphate samples from five different sources. Ponderosa pine needles and aspen excelsior fuel beds were spray-treated with different levels of chemical solutions, dried, and burned under…
Year: 1983
Type: Document
Source: TTRS
Woodard, Niederleitner
Forest fire prevention data from ten different forest protection agencies in Canada were analyzed and evaluated. Data currently being collected fail to provide the information required for effective fire prevention programs. Information on the unsafe acts and conditions at the…
Year: 1983
Type: Document
Source: TTRS
Meroney
A model forest canopy was designed to simulate the meteorological characteristics of typical live forests. Measurements were made of velocity, turbulence, drag, and gaseous plume spread within the simulated canopy. The resulting data compares favorably with Prototype field…
Year: 1968
Type: Document
Source: TTRS
Mironov
Berries of Vaccinium vitis-idaea, V. oxycoccus, V. uliginosum and V. myrtillosum were harvested on areas burned by a ground fire 8 yr previously (in one case 3 yr previously). Data are tabulated on DM content, total sugars, acidity (citric acid), total pectins, ascorbic acid,…
Year: 1983
Type: Document
Source: TTRS
Webb
From the text... 'Of all the meteorological elements which are known to affect forest fuel flammability and fire behaviour, rain is the most variable in its areal distribution. in its frequency, and particularly in its amount. While the measurement of rainfall is simple,…
Year: 1968
Type: Document
Source: TTRS
Van Wagner
A method for estimating wood volume on the ground is described. It requires only a diameter tally of pieces intersected by a sample line, and application of a simple formula. Theory for the formula is presented, and practical application discussed. The effect of bias in…
Year: 1968
Type: Document
Source: TTRS
Turner
This note outlines the objectives and problems of prescribed burning as a tool of forest management. The importance of a number of weather factors is discussed and suggestions are presented for provision of effective weather guidance to forest officers concerned with this…
Year: 1968
Type: Document
Source: TTRS