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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 233
Cruz, Butler, Alexander
A crown fuel ignition model (CFIM) describing the temperature rise and subsequent ignition of the lower portion of tree crowns above a spreading surface fire was evaluated through a sensitivity analysis, comparison against other models, and testing against experimental fire data…
Year: 2006
Type: Document
Source: TTRS
Cruz, Butler, Alexander, Forthofer, Wakimoto
A model was developed to predict the ignition of forest crown fuels above a surface fire based on heat transfer theory. The crown fuel ignition model (hereafter referred to as CFIM) is based on first principles, integrating: (i) the characteristics of the energy source as…
Year: 2006
Type: Document
Source: TTRS
Otway, Bork, Anderson, Alexander
Fire is one of the key disturbances affecting aspen (Populus tremuloides Michx.) forest ecosystems within western Canadian wildlands, including Elk Island National Park. Prescribed fire use is a tool available to modify aspen forests, yet clearly understanding its potential…
Year: 2006
Type: Document
Source: TTRS
Middleton, van Diggelen, Jensen
Question: How does seed dispersal reduce fen isolation and contribute to biodiversity? Location: European and North American fens. Methods: This paper reviews the literature on seed dispersal to fens. Results: Landscape fragmentation may reduce dispersal opportunities thereby…
Year: 2006
Type: Document
Source: TTRS
Branson, Joern, Sword
Grasshoppers are insect herbivores common to grassland ecosystems worldwide. They comprise important components of biodiversity, contribute significantly to grassland function, and periodically exhibit both local and large-scale outbreaks. Because of grasshoppers' potential…
Year: 2006
Type: Document
Source: TTRS
Stark, Arsenault, Bradfield
Relationships between soil seed banks and aboveground understory vegetation were examined in dry Douglas-fir (Pseudotsuga menziesii (Beissn.) Franco) forests near Kamloops, British Columbia, to compare the effects of different disturbance types (low and high severity fires and…
Year: 2006
Type: Document
Source: TTRS
Dalle, De Blois
Shifting cultivation systems, one of the most widely distributed forms of agriculture in the tropics, provide not only crops of cultural significance, but also medicinal, edible, ritual, fuel, and forage resources, which contribute to the livelihoods, health, and cultural…
Year: 2006
Type: Document
Source: TTRS
Cortright, Craigmill
In vitro putative cytochrome P450 3A mediated activity, and inhibition thereof, were measured in four avian species using midazolam (MDZ) as a substrate and ketoconazole as an inhibitor. All species produced 1-hydroxymidazolam (1-OH MDZ) to a much greater extent than 4-…
Year: 2006
Type: Document
Source: TTRS
Villalobos-Pietrini, Amador-Munoz, Waliszewski, Hernandez-Mena, Munive-Colin, Gomez-Arroyo, Bravo-Cabrera, Frias-Villegas
A year-long sampling and analysis of 24 h airborne particles equal to or less than 10 mm (
Year: 2006
Type: Document
Source: TTRS
Woodall, Perry, Miles
A relative stand density assessment technique, using the mean specific gravity of all trees in a stand to predict its maximum stand density index (SDI) and subsequently its relative stand density (current SDI divided by maximum SDI), was used to estimate the relative density of…
Year: 2006
Type: Document
Source: TTRS
Nazzaro, Bixler, Chu, Dent, Frisch, Guinane, Jackson, Johnson, Joy, Lin, Moscovitch, Sinkfield
From What GAO Recommends ... 'GAO recommends that the Secretaries of Agriculture and the Interior, working with relevant state entities, provide more specific guidance on when to use particular cost-sharing methods and clarify the financial responsibilities for fires that burn…
Year: 2006
Type: Document
Source: TTRS
Hebblewhite, Merrill, Morgantini, White, Allen, Bruns, Thurston, Hurd
There is growing concern that populations of migratory ungulates are declining globally. Causes of declines in migratory behavior can be direct (i.e., differential harvest of migrants) or indirect (i.e., habitat fragmentation or land-use changes). Elk (Cervus elaphus) are an…
Year: 2006
Type: Document
Source: TTRS
Peters, Macdonald, Dale
The timing of white spruce regeneration in aspen (Populus tremuloides Michx.) - white spruce (Picea glauca (Moench) Voss) boreal mixedwood stands is an important factor in stand development. We examined boreal mixedwood stands representing a 59-year period of time since fire and…
Year: 2006
Type: Document
Source: TTRS
Nasiatka, Christenson
From the text ... 'Wildland fuels programs around the country are faced with periodic review and evaluations.... The Lessons Learned Center cooperated with Harvard Business School as it developed the first of its kind organizational learning survey to help individuals and units…
Year: 2006
Type: Document
Source: TTRS
Dether, Black
From the text ... 'Our intent is to identify potential 'weak signals' or 'early warding signs' that fire use practitioners might want to heed as they prepare for future fire use and suppression events....If we can train ourselves to notice and respond to surprises early -- while…
Year: 2006
Type: Document
Source: TTRS
Cohen
From the text ... 'Where the goal is restoration of process and ecosystem health, we need to ask: Are these prescribed fires truly replicating 'natural' fire?'
Year: 2006
Type: Document
Source: TTRS
Sexton
From the text ... 'Line officer support and active involvement was identified as the most important common denominator of the high-performance prescribed fire programs.... This personnel interchange between units not only helps accomplish agency targets, but it enhances the…
Year: 2006
Type: Document
Source: TTRS
Sexton
From the text ... 'All Forest Service regions now have strategies designed to reduce wildfire hazard primarily through the application of prescribed fire.... Many forests have developed strategies that utilize a sequence of treatments to reduce risk and to better position their…
Year: 2006
Type: Document
Source: TTRS
Muller
From the text ... 'Wildland fire use is used to implement land management objectives identified in the agency's land use plans and supported by its approved fire management plans.'
Year: 2006
Type: Document
Source: TTRS
Laughlin, Fulé
From the text ... 'Old-growth forests provide researchers a unique setting to study the role of fire in forested ecosystems.... These wildland fire use fires have important management implications for Federal land management agencies.... Land managers often face conflicting…
Year: 2006
Type: Document
Source: TTRS
Segar
From the text ... 'While prescribed fire continues to be the U.S. Department of the Interior, Fish and Wildlife Service's preferred means for managing fuels and fire-adapted habitats -- the agency started using this 'tool' to manage wildlife habitat back in the 1930s -- an…
Year: 2006
Type: Document
Source: TTRS
Zimmerman, Lasko
From the text ... 'Early prescribed natural fire efforts were tacitly supported, limited in extent, and carried out under close scrutiny.... Wildland fire use has moved beyond the confines of remote, inaccessible areas. It is expanding across an increasing variety of land use…
Year: 2006
Type: Document
Source: TTRS
Sexton
From the text ... 'The 1988 Yellowstone Fire controversy caused the USDA Forest Service to evaluate the risks and benefits of its wildland fire use program.... After the National Fire Plan was initiated, a significant increase in wildland fire use accomplishment occurred.'
Year: 2006
Type: Document
Source: TTRS
Keyes, Varner
From the text ... 'The wisest fuel management strategies are those that yield enduring effects with limited requirement for follow-up treatment.... Today's fuels management interventions establish new fuel structures and transition stands into new trajectories of structural…
Year: 2006
Type: Document
Source: TTRS
Trent, Cisneros
From the text ... 'Before lighting a prescribed fire on the Okanogan and Wenatchee National Forests, fire managers rely on Tom Robison to check air quality in several of the nearby small towns. Using data from a network of real-time smoke monitors, Robison helps fire managers…
Year: 2006
Type: Document
Source: TTRS