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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 5476 - 5500 of 14919
Carretero
From the text...”Extinguishing forest fires must be done urgently, in most cases, using whatever tools at hand, with little time to employ mechanical methods. Making matters worse, location of the fire cannot be foreseen, nor such factors as wind direction and velocity. Passive…
Year: 1972
Type: Document
Source: TTRS
Whittle, Duchesne, Needham
The soil seed bank (seed and vegetative propagules) of a jack pine (Pinus banksiana Lamb.) ecosystem was investigated using direct propagule emergence from soil cores in greenhouse experiments, and visual examination of rhizome/rooting systems in situ. Of the 985 emergents…
Year: 1998
Type: Document
Source: TTRS
Belillas, Feller
The relationships between fire severity and fire-induced nutrient losses to the atmosphere and through soil leaching were investigated using small (4m²) plots in logging slash. The study utilized (Pseudotsuga menziesii - Tsuga heterophylla - thuja plicata) slash in southwestern…
Year: 1998
Type: Document
Source: TTRS
Miller
Aerial photographs from 1935 and 1991 were used in an analysis of vegetation change in the Negrito Creek watershed of southwestern New Mexico. Vegetation maps interpreted from aerial photographs were digitized and analyzed in a Geographic Information System to derive a…
Year: 1999
Type: Document
Source: TTRS
Duchesne, MuellerRowat, Clark, Pinto
The effects of organic matter removal, ashes and shading were investigated on Eastern Hemlock (Tsuga canadensis (L.) Carr.) emergence using soil monoliths in greenhouse conditions. Two hundred (18 cm width x 30 cm length x 25 cm depth) soil monoliths (50 from each of four sites…
Year: 1999
Type: Document
Source: TTRS
Casagrandi, Rinaldi
We show in this article how the characteristics of fire recurrence in forests can be theoretically derived from simple information concerning forest morphology. The task is accomplished by means of a minimal model encapsulating a few assumptions on the interactions between…
Year: 1999
Type: Document
Source: TTRS
White
Natural disturbances have been traditionally defined in terms of major catastrophic events originating in the physical environment and, hence, have been regarded as exogenous agents of vegetation change. Problems with this view are: (1) there is a gradient from minor to major…
Year: 1979
Type: Document
Source: TTRS
Thanukos, Taylor, Kary
From the text...'Concurrent side by side operation of a standard high volume sampler and one fitted with an Andersen impactor has indicated that wind interference can result in lower total suspended particulates (TSP) being measured by the standard high volume sampler than by…
Year: 1977
Type: Document
Source: TTRS
Clifton, Hill
Nighttime observations of lightning were conducted using a low-light-level television system at the Langmuir Laboratory for Atmospheric Research in New Mexico. The number of strokes per flash, the interstroke intervals, and flash durations of cloud-to-ground activity were…
Year: 1980
Type: Document
Source: TTRS
Bunton
From the text...'In May 1998, the National Advisory Group for Fire Danger Rating reviewed and approved a new weather observation data transfer format (WxObs98)...This decision signals the impending retirement of the weather observation format developed for the 1972 version of…
Year: 1999
Type: Document
Source: TTRS
Bunton
From the text...'Effective fire reporting requires a seamless system of information sharing among fire organizations nationwide. Winston Churchill once told Congress, 'We are two peoples separated by a common language.' Fire reporting faces a similar problem. Whereas rural and…
Year: 1999
Type: Document
Source: TTRS
Scott
From the text...'NEXUS was originally designed as a research tool to explore the implications of linking existing models and to develop a crown fire hazard assessment method. It included only the essential elements for modeling surface and crown fires from existing models. The…
Year: 1999
Type: Document
Source: TTRS
Hare
Orthotolidine solution, which stains living but not dead tissue, aids evaluation of fire damage to trees. © Society of American Foresters. Abstract reproduced by permission.
Year: 1965
Type: Document
Source: TTRS
Bruce
From the text...'As part of a general forest-fire-research program in recent years, considerable inquiry has been made into the visibility of smoke from forest fires in an attempt to answer the questions: How far can a lookout see a smoke? What are the factors upon which this…
Year: 1941
Type: Document
Source: TTRS
Takahashi
The water vapour concentration at the bottom of the flame of the wood crib was measured and correlated with other experimentally obtained data like welling up gas temperature, char yield and UV-absorption of the condensible substance, and the mechanism of the water generation…
Year: 1978
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
Brustet, Benech, Waldteufel
The possibility of applying infrared imagery to the study of a large, hot plume materialized by carbon particles resulting from the incomplete combustion of fuel oil is investigated. In a specific case (the PROSERPINE experiment), due to the high carbon particle content, the…
Year: 1981
Type: Document
Source: TTRS
Albini
Fire spread in wildland fuels is modeled as the steady, longitudinal propagation of an isothermal surface at ignition temperature by the process of radiation transport through a uniform layer of randomly-distributed, thermally-thin, radiometrically-black fuel particles. The…
Year: 1985
Type: Document
Source: TTRS
Andrews, Bevins
From the text...'The fire modeling capabilities of BEHAVE have not been updated since 1989. There is a presssing need to include available crown fire models (Rothermel 1991; Van Wagner 1977, 1993). In addition, we will incorporate a model for large fuel burnout behind the fire…
Year: 1999
Type: Document
Source: TTRS
Albright, Meisner
From the text...'A fire simulation system combines an underlying fire prediction model with a fire simulation technique. By categorizing the various types of fire prediction models and simulation techniques, we can identify the similarities and differences among the systems. The…
Year: 1999
Type: Document
Source: TTRS
Finney, Andrews
From the text...'The FARSITE Fire Area Simulator is a computer program designed to simulate fire growth using existing models of fire behavior found in the BEHAVE Fire Behavior Prediction and Fuel Modeling System (Andrews 1986) and in the Canadian Forest Fire Behavior Prediction…
Year: 1999
Type: Document
Source: TTRS
Harif
From the text...'The effect of burning on the germination and development of maquis plants allows the separation of the plants into two divisions: (1) plants like oak and Pistacia which have no store of seeds in the soil from former years. The fire destroys the seeds on these…
Year: 1978
Type: Document
Source: TTRS
Makarim, Arbai, Deddy, Brady
The report describes the 1997 land and forest fires in Indonesia, reviews of the control measures put in place and evaluates the national coordination efforts taken to combat the fires as the dry period extended toward what became a serious drought. A key finding is that…
Year: 1998
Type: Document
Source: TTRS
Williams
From the text...'A fire-control problem of major proportions in B.C., as in many other areas, results from hazardous accumulations of logging slash. The basic question is whether it is wiser to give cut-over areas added protection and tolerate the increased hazards introduced by…
Year: 1966
Type: Document
Source: TTRS
Tanner, Newman
This report reviews the current state of analytical methodology for sulfate in airborne particles. Methods for determination of total aerosol sulfate and total soluble sulfate are assessed. A more detailed review of the relatively new techniques for quantitative speciation of…
Year: 1976
Type: Document
Source: TTRS