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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 72
Alkhatib
Context. Apart from causing tragic loss of lives and valuable natural and individual properties including thousands of hectares of forest and hundreds of houses, forest fires are a great menace to ecologically healthy grown forests and protection of the environment. Every year,…
Year: 2014
Type: Document
Source: FRAMES
Lin, McCarty, Wang, Rogers, Morton, Collatz, Jin, Randerson
Fires in croplands, plantations, and rangelands contribute significantly to fire emissions in the United States, yet are often overshadowed by wildland fires in efforts to develop inventories or estimate responses to climate change. Here we quantified decadal trends, interannual…
Year: 2014
Type: Document
Source: TTRS
Sullivan, Sharples, Matthews, Plucinski
There is currently no fundamental understanding of the effects of topography on the behaviour of fires burning over a landscape. While a number of empirical models are employed operationally around the world, the effects of negative slopes on fire spread are ignored in all but…
Year: 2014
Type: Document
Source: TTRS
Nlungu-Kweta, Leduc, Bergeron
Ongoing climate change is likely to result in shifts in successional dynamics in boreal mixedwood stands. Using data from provincial forest inventory databases, we examined the occurrence and abundance of the regeneration of various coniferous species (white spruce, black spruce…
Year: 2014
Type: Document
Source: TTRS
Barbero, Abatzoglou, Steel, Larkin
Very large-fires (VLFs) have widespread impacts on ecosystems, air quality, fire suppression resources, and in many regions account for a majority of total area burned. Empirical generalized linear models of the largest fires (>5000 ha) across the contiguous United States (US…
Year: 2014
Type: Document
Source: FRAMES, TTRS
Sullivan, McDonald
Current practices for measuring high heat flux in scenarios such as wildland forest fires use expensive, thermopile-based sensors, coupled with mathematical models based on a semi-infinite-length scale. Although these sensors are acceptable for experimental testing in…
Year: 2014
Type: Document
Source: FRAMES, TTRS
Romps, Seeley, Vollaro, Molinari
Lightning plays an important role in atmospheric chemistry and in the initiation of wildfires, but the impact of global warming on lightning rates is poorly constrained. Here we propose that the lightning flash rate is proportional to the convective available potential energy (…
Year: 2014
Type: Document
Source: FRAMES, TTRS
Runoff sources and flow paths in a partially burned, upland boreal catchment underlain by permafrost
Boreal soils in permafrost regions contain vast quantities of frozen organic material that is released to terrestrial and aquatic environments via subsurface flow paths as permafrost thaws. Longer flow paths may allow chemical reduction of solutes, nutrients, and contaminants,…
Year: 2014
Type: Document
Source: TTRS
From the text ... 'The Wildfire Act is supported by the Fire Suppression Funding Solutions Partner Caucus and has been deemed especially critical in the face of global climate change. The Forest Service states that as a result of a changing climate, forest conditions are more…
Year: 2014
Type: Document
Source: TTRS
Zhang, Kondragunta, Roy
The ratio of key elements such as nitrogen, phosphorus, and silica determines nutrient limitations that are important to regulating primary productivity and species composition in aquatic ecosystems. The flux of these nutrients in streams, as dissolved constituents or as…
Year: 2014
Type: Document
Source: TTRS
Yang
This note extends the topic of the performance of ashing soil samples and then using spectral subtraction of diffuse reflectance Fourier transform mid-IR spectroscopy (DRIFTS) of original and ashed samples in highlighting the significance of the organic fraction. It was found…
Year: 2014
Type: Document
Source: TTRS
Tsuyuzaki, Narita, Sawada, Kushida
Fire severity is predicted to increase in boreal regions due to global warming. We hypothesized that these extreme events will alter regeneration patterns of black spruce (Picea mariana). To test this hypothesis, we monitored seed dispersal and seedling emergence, survival and…
Year: 2014
Type: Document
Source: TTRS
Stephens, Burrows, Buyantuyev, Gray, Keane, Kubian, Liu, Seijo, Shu, Tolhurst, van Wagtendonk
Mega-fires are often defined according to their size and intensity but are more accurately described by their socioeconomic impacts. Three factors -- climate change, fire exclusion, and antecedent disturbance, collectively referred to as the 'mega-fire triangle' -- likely…
Year: 2014
Type: Document
Source: TTRS
Spellman, Mulder, Hollingsworth
As climate rapidly warms at high-latitudes, the boreal forest faces the simultaneous threats of increasing invasive plant abundances and increasing area burned by wildfire. Highly flammable and widespread black spruce (Picea mariana) forest represents a boreal habitat that may…
Year: 2014
Type: Document
Source: TTRS
Shulski, You, Krieger, Baule, Zhang, Zhang, Horowitz
Meteorological observations from more than 250 stations in the Beaufort and Chukchi Sea coastal, interior, and offshore regions were gathered and quality-controlled for the period 1979 through 2009. These stations represent many different observing networks that operate in the…
Year: 2014
Type: Document
Source: TTRS
Roos, Bowman, Balch, Artaxo, Bond, Cochrane, D'Antonio, DeFries, Mack, Johnston, Krawchuk, Kull, Moritz, Pyne, Scott, Swetnam
In our 2011 synthesis (Bowman et al., Journal of Biogeography, 2011, 38, 2223-2236), we argued for a holistic approach to human issues in fire science that we term 'pyrogeography'. Coughlan & Petty (Journal of Biogeography, 2013, 40, 1010-1012) critiqued our paper on the…
Year: 2014
Type: Document
Source: TTRS
Preisler
From the text ... 'In this special issue, we present a collection of papers that tackle some of the statistical issues concerned with characterizing wildfires and wildfire risk. These range from the issue of predicting locations and sizes of wildland fires at a landscape level…
Year: 2014
Type: Document
Source: TTRS
Lewis, Lindberg, Schmutz, Bertram
Fires are the major natural disturbance in the boreal forest, and their frequency and intensity will likely increase as the climate warms. Terrestrial nutrients released by fires may be transported to boreal lakes, stimulating increased primary productivity, which may radiate…
Year: 2014
Type: Document
Source: TTRS
Lehsten, de Groot, Flannigan, George, Harmand, Balzter
Wildfires are a major driver of ecosystem development and contributor to carbon emissions in boreal forests. We analyzed the contribution of fires of different fire size classes to the total burned area and suggest a novel fire characteristic, the characteristic fire size, i.e…
Year: 2014
Type: Document
Source: TTRS
Kobziar
From the text ... 'Fire on Earth: An Introduction's four sections are intended to stand alone, yet motivate intratext interest. References to other sections appear organically throughout, and invite bouts of rapid page-turning. In the preface, the authors also prepare the reader…
Year: 2014
Type: Document
Source: TTRS
Kim, Kodama, Shim, Kushida
The Boreal black spruce forest is highly susceptible to wildfire, and postfire changes in soil temperature and substrates have the potential to shift large areas of such an ecosystem from a net sink to a net source of carbon. In this paper, we examine CO2 exchange rates (e.g.,…
Year: 2014
Type: Document
Source: TTRS
Hovick, Elmore, Fuhlendorf
Grassland birds have experienced greater population declines than any other guild of birds in North America, and yet we know little about habitat use and the affects of management during their non-breeding period on wintering grounds. The paucity of information on wintering…
Year: 2014
Type: Document
Source: TTRS
Fiore, Oberman, Lin, Zhang, Clifton, Jacob, Naik, Horowitz, Pinto, Milly
Accurate estimates for North American background (NAB) ozone (O3) in surface air over the United States are needed for setting and implementing an attainable national O3 standard. These estimates rely on simulations with atmospheric chemistry-transport models that set North…
Year: 2014
Type: Document
Source: TTRS
Christensen
Eugene Odum's 1969 paper, The Strategy of Ecosystem Development, marks a watershed moment in approaches to the study of succession, ecosystem change caused by discrete disturbances. He argued that succession is unique from other kinds of change with regard to mechanisms (…
Year: 2014
Type: Document
Source: TTRS
Calkin, Stonesifer, Thompson, McHugh
Wildfire activity in the United States incurs substantial costs and losses, and presents challenges to federal, state, tribal and local agencies that have responsibility for wildfire management. Beyond the potential socioeconomic and ecological losses, and the monetary costs to…
Year: 2014
Type: Document
Source: FRAMES, TTRS