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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 126 - 150 of 429
Baudena, D'Andrea, Provenzale
We discuss a simple implicit-space model for the competition of trees and grasses in an idealized savanna environment. The model represents patch occupancy dynamics within the habitat and introduces life stage structure in the tree population, namely adults and seedlings. A tree…
Year: 2015
Type: Document
Source: FRAMES, TTRS
Fire intensity is the amount of energy or heat given off by a forest fire at a specific point in time.
Year: 2015
Type: Document
Source: FRAMES
Larkin, Abatzoglou, Barbero, Kolden, McKenzie, Potter, Stavros, Steel, Stocks, Craig, Drury, Huang, Podschwit, Raffuse, Strand
'Megafire' events, in which large high-intensity fires propagate over extended periods, can cause both immense damage to the local environment and catastrophic air quality impacts on cities and towns downwind. Increases in extreme events associated with climate change (e.g.,…
Year: 2015
Type: Document
Source: FRAMES
Rebennack, Santi, Kaffine, Staley
In this study we developed methods to comprehensively analyze the economic risk of post-wildfire debris flows and proof of concept models to optimally allocate resources towards various mitigation options. These methods utilize previously existing post-fire hazard assessment…
Year: 2015
Type: Document
Source: FRAMES
Rorig, Drury
Weather forecasts can help identify environmental conditions conducive to prescribed burning or to increased fire danger. These conditions are important components of fire management tools such as fire ignition potential maps, fire danger rating systems, fire behavior…
Year: 2015
Type: Document
Source: FRAMES
Twidwell, Wonkka, Sindelar, Weir
Fire is widely recognized as a critical ecological and evolutionary driver that needs to be at the forefront of land management actions if conservation targets are to be met. However, the prevailing view is that prescribed fire is riskier than other land management techniques.…
Year: 2015
Type: Document
Source: FRAMES
Seielstad, Fletcher, Weise
We exploited the measurement capacity of a terres trial laser scanner to precisely characterize shrub fuel matrices in a laboratory setting, to abstract fuel elements for fire behavior modeling, and to identify strengths and limitations of TLS for these purposes. Simultaneously…
Year: 2015
Type: Document
Source: FRAMES
Kielland, Brown
Wildfire is the most ubiquitous ecological disturbance in Alaska's boreal forests, and as the primary driver of secondary succession in boreal forests, it directly influences the availability of habitat for many Alaskan wildlife species. However, it remains unknown whether large…
Year: 2015
Type: Document
Source: FRAMES
Calvo, Prentice
Dynamic global vegetation models (DGVMs) can disentangle causes and effects in the control of vegetation and fire. We used a DGVM to analyse climate, CO2 and fire influences on biome distribution and net primary production (NPP) in last glacial maximum (LGM) and pre-industrial (…
Year: 2015
Type: Document
Source: FRAMES, TTRS
Smurthwaite
Rangelands-those areas in which vegetation consists predominately of grasses, shrubs, forbs, and similar plants-cover 770 million acres (312 million hectares [ha]) in the United States, or roughly 40 percent of the Nation's entire land mass. These areas occupy sprawling…
Year: 2015
Type: Document
Source: FRAMES
Harbour
What is doctrine? Eight years after the Forest Service adopted this thing we call 'doctrine,' I still hear people say that they don't understand it. Definition: Doctrine is the body of principles that sets the moral or ethical standard and forms the foundation of judgment, mode…
Year: 2015
Type: Document
Source: FRAMES
Cruz, Alexander
How well can we expect to predict the spread rate of wildfires and prescribed fires? The degree of accuracy in model predictions of wildland fire behaviour characteristics are dependent on the model's applicability to a given situation, the validity of the model's relationships…
Year: 2015
Type: Document
Source: FRAMES
Christiansen
Fuels treatments have long mattered, and are expected to into the future. Mangers are trying desperately to quantitatively answer the question "How much of the risk of wildfire to key values is being reduced through fuels management programs?" Serious challenges to continued…
Year: 2015
Type: Document
Source: FRAMES
Cary, Keane, Flannigan, Davies, Li, Parsons
Understanding what determines area burned in large landscapes is critical for informing wildland fire management in fire-prone environments and for representing fire activity in Dynamic Global Vegetation Models. For the past ten years, a group of landscape-fire modellers have…
Year: 2015
Type: Document
Source: FRAMES
Alexander, Cruz
This presentation recapitulates the main points made at a technology and information transfer workshop held in advance of the conference that provided overviews of two software applications, developed by the authors, for use in assessing crown fire behavior and canopy fuel…
Year: 2015
Type: Document
Source: FRAMES
Kovalev, Petkov, Wold, Urbanski, Hao
Lidar-data processing techniques are analyzed, which allow determining smoke-plume heights and their dynamics and can be helpful for the improvement of smoke dispersion and air quality models. The data processing algorithms considered in the paper are based on the analysis of…
Year: 2015
Type: Document
Source: FRAMES
Peterson, Nelson, Seielstad, Stoker, Jolly, Parsons
Accurate information about three-dimensional canopy structure and wildland fuel across the landscape is necessary for fire behaviour modelling system predictions. Remotely sensed data are invaluable for assessing these canopy characteristics over large areas; lidar data, in…
Year: 2015
Type: Document
Source: FRAMES
Johnson, Beukema, Rebain, Eagle, Swedin, Petrova, Prichard
In this project, we developed a Forest Vegetation Simulator (FVS, JFSP Project #) post-processor (FVS2FCCS) to convert FVS simulated treelist and surface fuel data into Fuel Characteristics Classification System (FCCS, JFSP Project #98-1-1-06) fuelbed format (.xml) that can be…
Year: 2015
Type: Document
Source: FRAMES
Horel, Brown
Software was developed to evaluate National Weather Service (NWS) spot forecasts. Fire management officials request spot forecasts from the NWS to provide detailed guidance as to atmospheric conditions in the vicinity of planned prescribed burns as well as wildfires that do not…
Year: 2015
Type: Document
Source: FRAMES
Hodges, Luloff, Finley
For generations, the public was told that fire destroys forests and many of its associated values (e.g., timber, wildlife, recreation, aesthetics, ecosystem services). Recently, the science of fire prevention and fuel treatments has experienced renewed and enhanced support…
Year: 2015
Type: Document
Source: FRAMES
North, Stephens, Collins, Agee, Aplet, Franklin, Fulé
Globally, wildfire size, severity, and frequency have been increasing, as have related fatalities and taxpayer-funded firefighting costs (1). In most accessible forests, wildfire response prioritizes suppression because fires are easier and cheaper to contain when small (2). In…
Year: 2015
Type: Document
Source: FRAMES
van Lierop, Lindquist, Sathyapala, Franceschini
Reliable global data on forest degradation and disturbances due to fire, insect pests, diseases and severe weather are important to understand ecosystem health and condition, safeguard production of goods and services and avoid negative impacts on human livelihoods. This paper…
Year: 2015
Type: Document
Source: FRAMES, TTRS
Jiang, Rastetter, Rocha, Pearce, Kwiatkowski, Shaver
Fire frequency has dramatically increased in the tundra of northern Alaska, USA, which has major implications for the carbon budget of the region and the functioning of these ecosystems, which support important wildlife species. We investigated the postfire succession of plant…
Year: 2015
Type: Document
Source: FRAMES
Seielstad
The idea that more wildfires should be allowed to burn for resource benefit is widespread in federal fire management in the United States and the research community is heavily invested in strategies, tools, data, and information to provide decision-making support for these fires…
Year: 2015
Type: Document
Source: FRAMES
Riley, Stonesifer, Calkin, Preisler
The Predictive Services program was created under the National Wildfire Coordinating Group in 2001 to address the need for long- and short-term decision support information for fire managers and operations personnel. The primary mission of Predictive Services is to integrate…
Year: 2015
Type: Document
Source: FRAMES