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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 66
York, Bhatt, Gargulinski, Grabinski, Jain, Soja, Thoman, Ziel
Despite the low annual temperatures and short growing seasons that are characteristic of high northern latitudes (HNL), wildland fire is the dominant ecological disturbance within the region's boreal forest, the world's largest terrestrial biome. The boreal forest, also known as…
Year: 2020
Type: Document
Source: FRAMES
Macander, Palm, Frost, Herriges, Nelson, Roland, Russell, Suitor, Bentzen, Joly, Goetz, Hebblewhite
Previous research indicates that the effects of climate warming, including shrub expansion and increased fire frequency may lead to declining lichen abundance in arctic tundra and northern alpine areas. Lichens are important forage for caribou (Rangifer tarandus), whose…
Year: 2020
Type: Document
Source: FRAMES
Houseman, Ruess, Hollingsworth, Verbyla
Fire severity affects both ecosystem N-loss and post-fire N-balance. Climate change is altering the fire regime of interior Alaska, although the effects on Siberian alder (Alnus viridis ssp. fruticosa) annual N-fixation input (kg N ha-1 yr-1) and ecosystem N-balance are largely…
Year: 2020
Type: Document
Source: FRAMES
Bendick, Hoylman
A topological data analysis (TDA) of 200,000 U.S. wildfires larger than 5 acres indicates that events with the largest final burned areas are associated with systematically low fuel moistures, low precipitation, and high vapor pressure deficits in the 30 days prior to the fire…
Year: 2020
Type: Document
Source: FRAMES
Weiskopf, Rubenstein, Crozier, Gaichas, Griffis, Halofsky, Hyde, Morelli, Morisette, Muñoz, Pershing, Peterson, Poudel, Staudinger, Sutton-Grier, Thompson, Vose, Weltzin, Whyte
Climate change is a pervasive and growing global threat to biodiversity and ecosystems. Here, we present the most up-to-date assessment of climate change impacts on biodiversity, ecosystems, and ecosystem services in the U.S. and implications for natural resource management. We…
Year: 2020
Type: Document
Source: FRAMES
Walker, Rogers, Veraverbeke, Johnstone, Baltzer, Barrett, Bourgeau-Chavez, Day, de Groot, Dieleman, Goetz, Hoy, Jenkins, Kane, Parisien, Potter, Schuur, Turetsky, Whitman, Mack
Carbon (C) emissions from wildfires are a key terrestrial–atmosphere interaction that influences global atmospheric composition and climate. Positive feedbacks between climate warming and boreal wildfires are predicted based on top-down controls of fire weather and climate, but…
Year: 2020
Type: Document
Source: FRAMES
Horel, Crosman, Kochanski, Ziel
This study evaluated the ability of the High Resolution Rapid Refresh (HRRR) modeling system to forecast the characteristics of mesoscale atmospheric boundaries arising from thunderstorm outflows, gust fronts, and downburst winds (referred collectively as convective outflows)…
Year: 2020
Type: Document
Source: FRAMES
Tedim, Leone
This paper presents the results of an explorative survey, based on a questionnaire sent by email, about how wildfire experts, operating in different countries, perceive wildfire and express their mindset by defining “wildfire” from a list of 14 terms and how they justify their…
Year: 2020
Type: Document
Source: FRAMES
Kelly, Giljohann, Duane, Aquilué, Archibald, Batllori, Bennett, Buckland, Canelles, Clarke, Fortin, Hermoso, Herrando, Keane, Lake, McCarthy, Morán-Ordoñez, Parr, Pausas, Penman, Regos, Rumpff, Santos, Smith, Syphard, Tingley, Brotons
Fire has been a source of global biodiversity for millions of years. However, interactions with anthropogenic drivers such as climate change, land use, and invasive species are changing the nature of fire activity and its impacts. We review how such changes are threatening…
Year: 2020
Type: Document
Source: FRAMES
Podschwit, Cullen
The simultaneous occurrence of wildfire can hinder firefighting effectiveness via multiple mechanisms that might explain historical resource demand trends. We validate this hypothesis by using data from the Monitoring Trends in Burn Severity (MTBS) project to determine if…
Year: 2020
Type: Document
Source: FRAMES
Prohanov, Filkov, Kasymov, Agafontsev, Reyno
Burning firebrands generated by wildland or prescribed fires may lead to the initiation of spot fires and fire escapes. At the present time, there are no methods that provide information on the thermal characteristics and number of such firebrands with high spatial and temporal…
Year: 2020
Type: Document
Source: FRAMES
Hudson, Bray, Blunck, Page, Butler
This work reports characteristics of embers generated by torching trees and seeks to identify the important physical and biological factors involved. The size of embers, number flux and propensity to ignite spot fires (i.e. number flux of ‘hot’ embers) are reported for several…
Year: 2020
Type: Document
Source: FRAMES
Lai, Wang, Rockett, Willmott, Zhou, Zhang
A systematic visualisation system that can image the visible flame, invisible hot gas and the wood surface temperature, was applied to study self-sustained fire propagation in a wood rod at different inclination angles. It was found that the burned wood rods at positive…
Year: 2020
Type: Document
Source: FRAMES
Shannon, Anand, Shotorban, Mahalingam
Fire interactions between multiple 1 m tall, 0.7 m diameter chamise shrubs was studied utilizing the Wildland-Urban Interface Fire Dynamics Simulator (WFDS, Mell et al., 2009). Two shrub arrangements were investigated. First, nine shrubs were placed in a 3x3 horizontal region.…
Year: 2020
Type: Document
Source: FRAMES
Dietenberger, Boardman, Shotorban, Mell, Weise
Fundamental pyrolysis thermal and kinetics properties for live vegetation that are essential to CFD modeling of pyrolysis and flammability were obtained from a series of small-scale tests for live and dead vegetation. The complexity of live leaf composition was recently…
Year: 2020
Type: Document
Source: FRAMES
Fernandes, Sil, Rossa, Ascoli, Cruz, Alexander
Wildfire environmental impacts and the threat they pose to human live and values depend of how fast it spreads, how much biomass is consumed, and how much energy it releases and at what rate. Nearly every feature of contemporary fire management relies upon the understanding and…
Year: 2020
Type: Document
Source: FRAMES
Alexander, Cruz
A 3-m between crown spacing is a commonly cited criterion found in the wildland-urban interface fire literature for minimizing the likelihood of a fully-developed crown fire from occurring in a conifer forest on level terrain. The validity of this general recommendation is…
Year: 2020
Type: Document
Source: FRAMES
Lizundia-Loiola, Otón, Ramo, Chuvieco
This paper presents the generation of a global burned area mapping algorithm using MODIS hotspots and near-infrared reflectance within ESA's Fire_cci project. The algorithm is based on a hybrid approach that combines MODIS highest resolution (250 m) near-infrared band and active…
Year: 2020
Type: Document
Source: FRAMES
Chen, Loboda, Hall
Satellite imagery has been widely used for the assessment of wildfire burn severity within the scientific community and fire management agencies. Multiple indices have been proposed to assess burn severity, among which the differenced Normalized Burn Ratio (dNBR) is arguably the…
Year: 2020
Type: Document
Source: FRAMES
Butler, Johnsson, Tang
Fences and mulch contribute to the spread of wildland-urban interface fires, acting both as ignition targets and as sources that may ignite nearby objects through direct flame contact and firebrand generation. This paper presents the findings from outdoor experiments that…
Year: 2020
Type: Document
Source: FRAMES
Delichatsios, Zhang
In large-scale mass fires generated in forests or by a nuclear event, the area of the fire is large (diameter 1 or more kilometers) whereas the flame height is relatively small (less than 10 m) creating a large turbulent buoyant plume. This paper determines a correlation for the…
Year: 2020
Type: Document
Source: FRAMES
Zhang, Zussman, Yarin
Forest fires are common large-scale environmental disasters with annual death toll and damages on the scale of tens of billions of dollars. They leave scars visible from space. In the context of climate change, forest fire severity is predicted to increase. Not only forest fires…
Year: 2020
Type: Document
Source: FRAMES
Rowell, Loudermilk, Hawley, Pokswinski, Seielstad, Queen, O'Brien, Hudak, Goodrick, Hiers
The spatial pattern of surface fuelbeds in fire-dependent ecosystems are rarely captured using long-standing fuel sampling methods. New techniques, both field sampling and remote sensing, that capture vegetation fuel type, biomass, and volume at super fine-scales (cm to dm) in…
Year: 2020
Type: Document
Source: FRAMES
Hiers, O'Brien, Varner, Butler, Dickinson, Furman, Gallagher, Godwin, Goodrick, Hood, Hudak, Kobziar, Linn, Loudermilk, McCaffrey, Robertson, Rowell, Skowronski, Watts, Yedinak
The realm of wildland fire science encompasses both wild and prescribed fires. Most of the research in the broader field has focused on wildfires, however, despite the prevalence of prescribed fires and demonstrated need for science to guide its application. We argue that…
Year: 2020
Type: Document
Source: FRAMES
Loehman, Keane, Holsinger
Complex, reciprocal interactions among climate, disturbance, and vegetation dramatically alter spatial landscape patterns and influence ecosystem dynamics. As climate and disturbance regimes shift, historical analogs and past empirical studies may not be entirely appropriate as…
Year: 2020
Type: Document
Source: FRAMES