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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 301 - 325 of 325
Hewitt, Hollingsworth, Taylor, Rupp, Chapin
Fire is the primary landscape-scale disturbance in the boreal forest, and in the last half century fires have increased in severity and extent in the boreal forest and tundra. In the past fires at treeline have been rare with low fuel loads and cool/wet weather conditions. With…
Year: 2011
Type: Document
Source: FRAMES
Reed
This specialist report is an assessment of the potential for the aerial application of fire retardant to affect the character and integrity of historic properties. Additional general information about fire retardant can be found in the EIS.
Year: 2011
Type: Document
Source: FRAMES
Tanase, de la Riva, Santoro, Pérez-Cabello, Kasischke
Disturbed forests may need decades to reach a mature stage and optically-based vegetation indices are usually poorly suited for monitoring purposes due to the rapid saturation of the signal with increasing canopy cover. Spaceborne synthetic aperture radar (SAR) data provide an…
Year: 2011
Type: Document
Source: FRAMES
Seedre, Shrestha, Chen, Colombo, Jogiste
Boreal forest carbon (C) storage and sequestration is a critical element for global C management and is largely disturbance driven. The disturbance regime can be natural or anthropogenic with varying intensity and frequency that differ temporally and spatially the boreal forest…
Year: 2011
Type: Document
Source: TTRS
Metsaranta, Dymond, Kurz, Spittlehouse
Over the coming decades, climate change will increasingly affect forest ecosystem processes, but the future magnitude and direction of these responses is uncertain. We designed 12 scenarios combining possible changes in tree growth rates, decay rates, and area burned by wildfire…
Year: 2011
Type: Document
Source: TTRS
Kasischke, Loboda, Giglio, French, Hoy, de Jong, Riaño
A synthesis was carried out to analyze information available to quantify fire activity and burned area across North America, including a comparison of different data sources and an assessment of how variations in burned area estimate impact carbon emissions from fires. Data sets…
Year: 2011
Type: Document
Source: TTRS
Beck, Goetz, Mack, Alexander, Jin, Randerson, Loranty
Climate warming and drying are modifying the fire dynamics of many boreal forests, moving them towards a regime with a higher frequency of extreme fire years characterized by large burns of high severity. Plot-scale studies indicate that increased burn severity favors the…
Year: 2011
Type: Document
Source: TTRS
Barrett, McGuire, Hoy, Kasischke
Large fire years in which >1% of the landscape burns are becoming more frequent in the Alaskan (USA) interior, with four large fire years in the past 10 years, and 79 000 km2 (17% of the region) burned since 2000. We modeled fire severity conditions for the entire area burned…
Year: 2011
Type: Document
Source: TTRS
Higuera, Chipman, Barnes, Urban, Hu
Tundra fires have important ecological impacts on vegetation, wildlife, permafrost, and carbon cycling, but the pattern and controls of historic tundra fire regimes are poorly understood. We use sediment records from four lakes to develop a 2000-yr fire and vegetation history in…
Year: 2011
Type: Document
Source: TTRS
Zheng, Heath, Ducey, Smith
We estimated forest area and carbon changes in the conterminous United States using a remote sensing based land cover change map, forest fire data from the Monitoring Trends in Burn Severity program, and forest growth and harvest data from the USDA Forest Service, Forest…
Year: 2011
Type: Document
Source: TTRS
Zeng, Wang
The ratios of observed organic carbon (OC) to elemental carbon (EC) from the rural sites of the IMPROVE network are analyzed for the 5-year period from 2000 to 2004. Among these years, nationwide OC/EC peaks are observed most consistently in the summer of 2002. Several potential…
Year: 2011
Type: Document
Source: TTRS
Stinson, Kurz, Smyth, Neilson, Dymond, Metsaranta, Boisvenue, Rampley, Li, White, Blain
Canada's forests play an important role in the global carbon (C) cycle because of their large and dynamic C stocks. Detailed monitoring of C exchange between forests and the atmosphere and improved understanding of the processes that affect the net ecosystem exchange of C are…
Year: 2011
Type: Document
Source: TTRS
Smith, Sheridan, Lane, Nyman, Haydon
Wildfires burn extensive forest areas around the world each year. In many locations, fire-prone forest catchments are utilised for the supply of potable water to small communities up to large cities. Following wildfire, increased erosion rates and changes to runoff generation…
Year: 2011
Type: Document
Source: TTRS
O'Donnell, Harden, McGuire, Kanevskiy, Jorgenson, Xu
High-latitude regions store large amounts of organic carbon (OC) in active-layer soils and permafrost, accounting for nearly half of the global belowground OC pool. In the boreal region, recent warming has promoted changes in the fire regime, which may exacerbate rates of…
Year: 2011
Type: Document
Source: TTRS
Goulden, McMillan, Winston, Rocha, Manies, Harden, Bond-Lamberty
We combined year-round eddy covariance with biometry and biomass harvests along a chronosequence of boreal forest stands that were 1, 6, 15, 23, 40, ~74, and ~154 years old to understand how ecosystem production and carbon stocks change during recovery from stand-replacing crown…
Year: 2011
Type: Document
Source: TTRS
French, de Groot, Jenkins, Rogers, Alvarado, Amiro, de Jong, Goetz, Hoy, Hyer, Keane, Law, McKenzie, McNulty, Ottmar, Perez-Salicrup, Randerson, Robertson, Turetsky
Research activities focused on estimating the direct emissions of carbon from wildland fires across North America are reviewed as part of the North American Carbon Program disturbance synthesis. A comparison of methods to estimate the loss of carbon from the terrestrial…
Year: 2011
Type: Document
Source: TTRS
Benscoter, Thompson, Waddington, Flannigan, Wotton, de Groot, Turetsky
The boreal biome is characterised by extensive wildfires that frequently burn into the thick organic soils found in many forests and wetlands. Previous studies investigating surface fuel consumption generally have not accounted for variation in the properties of organic soils or…
Year: 2011
Type: Document
Source: TTRS
Keane, Loehman, Holsinger
Fire management faces important emergent issues in the coming years such as climate change, fire exclusion impacts, and wildland-urban development, so new, innovative means are needed to address these challenges. Field studies, while preferable and reliable, will be problematic…
Year: 2011
Type: Document
Source: TTRS
Allison, Treseder
Boreal ecosystems store 10-20% of global soil carbon and may warm by 4-7ºC over the next century. Higher temperatures could increase the activity of boreal decomposers and indirectly affect decomposition through other ecosystem feedbacks. For example, permafrost melting will…
Year: 2011
Type: Document
Source: TTRS
Pan, Chen, Birdsey, McCullough, He, Deng
Most forests of the world are recovering from a past disturbance. It is well known that forest disturbances profoundly affect carbon stocks and fluxes in forest ecosystems, yet it has been a great challenge to assess disturbance impacts in estimates of forest carbon budgets. Net…
Year: 2011
Type: Document
Source: FRAMES, TTRS
Fan, Neff, Harden, Zhang, Veldhuis, Czimczik, Winston, O'Donnell
Soil water content strongly affects permafrost dynamics by changing the soil thermal properties. However, the movement of liquid water, which plays an important role in the heat transport of temperate soils, has been under-represented in boreal studies. Two different heat…
Year: 2011
Type: Document
Source: FRAMES
Manies, Harden, Ottmar
This report describes the sample collection and processing for U.S. Geological Survey efforts at FROSTFIRE, an experimental burn that occurred in Alaska in 1999. Data regarding carbon, water, and energy dynamics pre-fire, during, and post-fire were obtained in this landscape-…
Year: 2011
Type: Document
Source: FRAMES
O'Donnell, Harden, McGuire, Romanovsky
In the boreal region, soil organic carbon (OC) dynamics are strongly governed by the interaction between wildfire and permafrost. Using a combination of field measurements, numerical modeling of soil thermal dynamics, and mass-balance modeling of OC dynamics, we tested the…
Year: 2011
Type: Document
Source: FRAMES, TTRS
Turetsky, Donahue, Benscoter
For millennia, peatlands have served as an important sink for atmospheric CO2 and today represent a large soil carbon reservoir. While recent land use and wildfires have reduced carbon sequestration in tropical peatlands, the influence of disturbance on boreal peatlands is…
Year: 2011
Type: Document
Source: FRAMES, TTRS
Rocha, Shaver
Burned landscapes present several challenges to quantifying landscape carbon balance. Fire scars are composed of a mosaic of patches that differ in burn severity, which may influence postfire carbon budgets through damage to vegetation and carbon stocks. We deployed three eddy…
Year: 2011
Type: Document
Source: FRAMES, TTRS