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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 151 - 175 of 922
Black, Sutcliffe, Barton, Dether
From the text ... 'Simplistically, a High Reliability Organization (HRO) is one that consistently produces the results in a dynamic, often unpredictable environment in which the consequences of errors are catastrophic. Accordingly, the error rate of an HRO is substantially lower…
Year: 2008
Type: Document
Source: TTRS
Verbyla, Kasischke, Hoy
The maximum solar elevation is typically less than 50 degrees in the Alaskan boreal region and solar elevation varies substantially during the growing season. Because of the relatively low solar elevation at boreal latitudes, the effect of topography on spectral reflectance can…
Year: 2008
Type: Document
Source: TTRS
Šrůtek, Doležal, Findlay, Andress
Post-fire seedling establishment in relation to microsite conditions and relationships of seedlings (saplings) to older tree individuals was studied in two treatments (i.e., burned and unburned sites) in an area known as the pitch pine (Pinus rigida) ridge on Hill Island, St.…
Year: 2008
Type: Document
Source: TTRS
Sorensen, McLoughlin, Hervieux, Dzus, Nolan, Wynes, Boutin
Direct and indirect effects of industrial development have contributed, in part, to the threatened status of boreal ecotype caribou (Rangifer tarandus caribou) in Alberta and Canada. Our goal was to develop a model that would allow managers to identify landscape-scale targets…
Year: 2008
Type: Document
Source: TTRS
Sandercock, Jensen, Williams, Applegate
The northern bobwhite (Colinus virginianus) is an economically important gamebird that is currently undergoing widespread population declines. Despite considerable research on the population ecology of bobwhites, there have been few attempts to model population dynamics of…
Year: 2008
Type: Document
Source: TTRS
Martell, Sun
We describe the development of a statistical model of spatial variation in the area burned by lightning-caused forest fires across the province of Ontario. We partitioned Ontario's fire region into 35 compartments, each of which is relatively homogeneous with respect to its…
Year: 2008
Type: Document
Source: TTRS
Klenk, Bull, Cohen
The emulation of natural disturbance (END) is said to be the most promising avenue for implementing sustainable forest management; however, there appears to be no consensus as to the meaning of the END. We have interviewed forest scientists across Canada and, with the use of…
Year: 2008
Type: Document
Source: TTRS
Hall, Freeburn, de Groot, Pritchard, Lynham, Landry
The severity of a burn for post-fire ecological effects has been assessed with the composite burn index (CBI) and the differenced Normalized Burn Ratio (dNBR). This study assessed the relationship between these two variables across recently burned areas located in the western…
Year: 2008
Type: Document
Source: TTRS
Gude, Rasker, van den Noort
Most studies of wildland fire and residential development have focused on the cost of firefighting and solutions such as fuel reduction and fire-safe home building. Although some studies quantify the number of homes being built near forests, little research has indicated the…
Year: 2008
Type: Document
Source: TTRS
Girardin, Mudelsee
Climate change in Canadian boreal forests is usually associated with increased drought severity and fire activity. However, future fire activity could well be within the range of values experienced during the preindustrial period. In this study, we contrast 21st century…
Year: 2008
Type: Document
Source: TTRS
4200 years of pine-dominated upland forest dynamics in west-central Mexico: human or natural legacy?
The pine-dominated forests of west-central Mexico are internationally recognized for their high biodiversity, and some areas are protected through various conservation measures including prohibition of human activity. In this region, however, there is evidence for human…
Year: 2008
Type: Document
Source: TTRS
Cui, Perera
Forest fire size distribution (FSD) is one of the suite of indicators of forest fire regimes. It is applied in forest fire management, particularly for planning and evaluating suppression efforts. It is also used in forest management in the context of emulating natural fire…
Year: 2008
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
Lentile, Holden, Smith, Falkowski, Hudak, Morgan, Lewis, Gessler, Benson
Space and airborne sensors have been used to map area burned, assess characteristics of active fires, and characterize post-fire ecological effects. Confusion about fire intensity, fire severity, burn severity, and related terms can result in the potential misuse of the inferred…
Year: 2006
Type: Document
Source: TTRS
Manzello, Cleary, Shields, Yang
Firebrands or embers are produced as trees and structures burn in wildland-urban interface (WUI) fires. It is believed that firebrand showers created in WUI fires may ignite vegetation and mulch located near homes and structures. This, in turn, may lead to ignition of homes and…
Year: 2006
Type: Document
Source: TTRS
Parisien, Peters, Wang, Little, Bosch, Stocks
The present study characterized the spatial patterns of forest fires in 10 fire-dominated ecozones of Canada by using a database of mapped fires ³= 200 ha from 1980 to 1999 (n = 5533 fires). Spatial metrics were used individually to compare measures of fire size, shape (…
Year: 2006
Type: Document
Source: TTRS
Gavin, Hu, Lertzman, Corbett
Forest fire occurrence is affected by multiple controls that operate at local to regional scales. At the spatial scale of forest stands, regional climatic controls may be obscured by local controls (e.g., stochastic ignitions, topography, and fuel loads), but the long-term role…
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
Boucher, Mead
Forests of the Kenai Peninsula, Alaska experienced widespread spruce (Picea spp.) mortality during a massive spruce beetle (Dendroctonus rufipennis) infestation over a 15-year period. In 1987, and again in 2000, the U.S. Forest Service, Pacific Northwest Research Station, Forest…
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
Fauvelot, Cleary, Menken
In order to assess the short-term impact of habitat loss after disturbance, we studied Arhopala epimuta (Lepidoptera: Lycaenidae) populations in 5 landscapes in Borneo that were differentially affected by the 1997/1998 El Nino Southern Oscillation-induced drought and fire.…
Year: 2006
Type: Document
Source: TTRS