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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 749
Fay
From the text ... 'What works for me is to first provide different examples of effective HRO principles that people might already be doing (without the HRO labels) and then connect these practices into a mindful organizing process with the principles appropriately identified.'
Year: 2008
Type: Document
Source: TTRS
DeGrosky
From the text ... 'For more than 20 years, a small but diverse group of organizational experts have researched the nature of what we have come to call a High Reliability Organization (HRO). The HRO theory builds on and extends organizational research conducted since the late…
Year: 2008
Type: Document
Source: TTRS
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
Powell
Private lands are critical to conservation planning for wildlife, worldwide. Agriculture subsidies, tax incentives, and conservation easements have been successfully used as tools to convert cropland to native vegetation. However, uncertain economies threaten the sustainability…
Year: 2012
Type: Document
Source: TTRS
Magnussen, Fehrman, Platt
Density estimators for k-tree distance sampling are sensitive to the amount of extra Poisson variance in distances to the kth tree. To lessen this sensitivity, we propose an adaptive composite estimator (COM). In simulated sampling from 16 test populations, a three-component…
Year: 2012
Type: Document
Source: TTRS
Longcore, Rich, Mineau, MacDonald, Bert, Sullivan, Mutrie, Gauthreaux, Avery, Crawford, Manville, Travis, Drake
Avian mortality at communication towers in the continental United States and Canada is an issue of pressing conservation concern. Previous estimates of this mortality have been based on limited data and have not included Canada. We compiled a database of communication towers in…
Year: 2012
Type: Document
Source: TTRS
Jain, Pilliod, Graham, Lentile, Sandquist
Many scientists and managers have an interest in describing the environment following a fire to understand the effects on soil productivity, vegetation growth, and wildlife habitat, but little research has focused on the scientific rationale for classifying the post-fire…
Year: 2012
Type: Document
Source: TTRS
Haecker
From the Summary ... 'Exposure of a historic structure or object to fire, regardless of the temperature that is generated, does not necessarily equate with destroying its value as a cultural resource. For instance, a low-temperature prescribed fire that burns over a trash…
Year: 2012
Type: Document
Source: TTRS
Deal
From Lithic Artifacts and Fire ... 'Artifacts made of stone are generally the best preserved of all material types in the archaeological record, often providing the only evidence of where people lived and worked in the past. Despite its durability, stone can be affected by fire…
Year: 2012
Type: Document
Source: TTRS
Andrews
Rothermel's surface fire spread model was developed to use a value for the wind speed that affects surface fire, called midflame wind speed. Models have been developed to adjust 20-ft wind speed to midflame wind speed for sheltered and unsheltered surface fuel. In this report,…
Year: 2012
Type: Document
Source: TTRS
Huntington, Goodstein, Euskirchen
Climate change incurs costs, but government adaptation budgets are limited. Beyond a certain point, individuals must bear the costs or adapt to new circumstances, creating political-economic tipping points that we explore in three examples. First, many Alaska Native villages are…
Year: 2012
Type: Document
Source: TTRS
Fauria, Johnson
The area burned in the North American boreal forest is controlled by the frequency of mid-tropospheric blocking highs that cause rapid fuel drying. Climate controls the area burned through changing the dynamics of large-scale teleconnection patterns (Pacific Decadal Oscillation/…
Year: 2008
Type: Document
Source: TTRS
Rocha, Loranty, Higuera, Mack, Hu, Jones, Breen, Rastetter, Goetz, Shaver
Recent large and frequent fires above the Alaskan arctic circle have forced a reassessment of the ecological and climatological importance of fire in arctic tundra ecosystems. Here we provide a general overview of the occurrence, distribution, and ecological and climate…
Year: 2012
Type: Document
Source: TTRS
Viegas, Raposo, Davim, Rossa
When two fires approach each other, convective and radiative heat transfer processes are greatly enhanced. The interaction between two linear fire fronts making an angle θoi between them is of particular interest as it produces a very rapid advance of their intersection point…
Year: 2012
Type: Document
Source: FRAMES, TTRS