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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 173
Beerling, Osborne
Savannas are a major terrestrial biome, comprising of grasses with the C4 photosynthetic pathway and trees with the C3 type. This mixed grass-tree biome rapidly appeared on the ecological stage 8 million years ago with the near-synchronous expansion of C4 grasses around the…
Year: 2006
Type: Document
Source: TTRS
Barclay, Li, Hawkes, Benson
A Monte-Carlo simulation was constructed to determine the effects of fire frequency and size and of habitat heterogeneity on the equilibrium age distribution of a forest. We used yield tables for lodgepole pine (Pinus contorta var. latifolia Dougl.) in the interior of British…
Year: 2006
Type: Document
Source: TTRS
Koivula, Cobb, Dechene, Jacobs, Spence
Forest fires are among the most important natural disturbances in the boreal region, but fire-initiated succession is increasingly often interrupted by salvage logging, i.e., post-fire removal of burned trees. Unfortunately, very little is known about the ecological effects of…
Year: 2006
Type: Document
Source: TTRS
Johnson, Balice
Weather and climate contribute to the multidecadal, seasonal, and daily cycles of the potential for fire ignitions and for the severity of fires. We used a long-term dataset of weather parameters to characterize comparatively homogeneous periods, or subseasons, within the fire…
Year: 2006
Type: Document
Source: TTRS
Alexander, Cruz, Lopes
CFIS -- which stands for Crown Fire Initiation and Spread -- is a software tool or system incorporating several recently developed models designed to simulate crown fire behavior. The main outputs of CFIS are: (1) the likelihood of crown fire initiation or occurrence; (2) the…
Year: 2006
Type: Document
Source: TTRS
Kang, Kimball, Running
We used a terrestrial ecosystem process model, BIOME-BGC, to investigate historical climate change and fire disturbance effects on regional carbon and water budgets within a 357,500 km2 portion of the Canadian boreal forest. Historical patterns of increasing atmospheric CO2,…
Year: 2006
Type: Document
Source: TTRS
Goulden, Winston, McMillan, Litvak, Read, Rocha, Elliot
We deployed a mesonet of year-round eddy covariance towers in boreal forest stands that last burned in ~1850, ~1930, 1964, 1981, 1989, 1998, and 2003 to understand how CO2 exchange and evapotranspiration change during secondary succession. We used MODIS imagery to establish that…
Year: 2006
Type: Document
Source: TTRS
Viegas
From the text ... ''Eruptive fire behavior can be modeled and predicted mathematically.
Year: 2006
Type: Document
Source: TTRS
Noson, Schmitz, Miller
We examined relationships between high-elevation sagebrush (Artemisia spp.) steppe habitats altered by prescribed fire and western juniper (Juniperus occidentalis) encroachment on breeding distributions of Brewer's Sparrows (Spizella breweri), Vesper Sparrows (Pooecetes…
Year: 2006
Type: Document
Source: TTRS
Johnson, Miller
Juniper and pinon woodlands have been expanding throughout the Intermountain West, USA since the late 1800s. Although causal factors attributed to woodland expansion have been documented, data are lacking that describe the influence of topographic features on rates of…
Year: 2006
Type: Document
Source: TTRS
Wilcox, Cairns, Possingham
Classical metapopulation theory assumes a static landscape. However, empirical evidence indicates many metapopulations are driven by habitat succession and disturbance. We develop a stochastic metapopulation model, incorporating habitat disturbance and recovery, coupled with…
Year: 2006
Type: Document
Source: TTRS
D'Odorico, Laio, Ridolfi
Fires play an important role in determining the composition and structure of vegetation in semiarid ecosystems. The study of the interactions between fire and vegetation requires a stochastic approach because of the random and unpredictable nature of fire occurrences. To this…
Year: 2006
Type: Document
Source: TTRS
Hart, Chen
Understory vegetation is the most diverse and least understood component of North American boreal forests. Understory communities are important as they act as drivers of overstory succession and nutrient cycling. The objective of this review was to examine how understory…
Year: 2006
Type: Document
Source: TTRS
Madrid, Fernald, Baker, VanLeeuwen
Clearing ponderosa pine forests often increases post-harvest runoff and sediment yield, yet there is little research to show if partial thinning of mixed conifer forests similarly produces more runoff and sediment. Rainfall simulations were used to evaluate silvicultural…
Year: 2006
Type: Document
Source: TTRS
Reeves, Bisson, Rieman, Benda
We reviewed the behavior of wildfire in riparian zones, primarily in the western United States, and the potential ecological consequences of postfire logging. Fire behavior in riparian zones is complex, but many aquatic and riparian organisms exhibit a suite of adaptations that…
Year: 2006
Type: Document
Source: TTRS
Schmiegelow, Stepnisky, Stambaugh, Koivula
In North American boreal forests, wildfire is the dominant agent of natural disturbance. A natural disturbance model has therefore been promoted as an ecologically based approach to forest harvesting in these systems. Given accelerating resource demands, fire competes with…
Year: 2006
Type: Document
Source: TTRS
Boucher, Arseneault, Sirois
[no description entered]
Year: 2006
Type: Document
Source: TTRS
Rachaniotis, Pappis
[no description entered]
Year: 2006
Type: Document
Source: TTRS
Prestemon, Wear, Stewart, Holmes
Administrative planning rules and legal challenges can have significant economic impacts on timber salvage programs on public lands. This paper examines the costs of the delay in salvage caused by planning rules and the costs associated with the volume reductions forced by legal…
Year: 2006
Type: Document
Source: TTRS
Namroud, Leduc, Tremblay, Bergeron
[no description entered]
Year: 2006
Type: Document
Source: TTRS
O'Neill, Campanelli, Lupu, Thulasiraman, Reid, Aube, Neary, Kaminski, McConnell
[no description entered]
Year: 2006
Type: Document
Source: FRAMES, TTRS
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
Shakesby, Doerr
Wildfire can lead to considerable hydrological and geomorphological change, both directly by weathering bedrock surfaces and changing soil structure and properties, and indirectly through the effects of changes to the soil and vegetation on hydrological and geomorphological…
Year: 2006
Type: Document
Source: TTRS