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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 279
Beckage, Platt, Gross
Savanna models that are based on recurrent disturbances such as fire result in nonequilibrium savannas, but these models rarely incorporate vegetation feedbacks on fire frequency or include more than two states (grasses and trees). We develop a disturbance model that includes…
Year: 2009
Type: Document
Source: TTRS
Yamasaki, Duchesneau, Doyon, Russell, Gooding
The cumulative impacts of human and natural activity on forest landscapes in Alberta are clear. Human activity, such as forestry and oil and gas development, and natural processes such as wildfire leave distinctive marks on the composition, age class structure and spatial…
Year: 2008
Type: Document
Source: TTRS
Van Wilgenburg, Hobson
Boreal forest birds have adapted to changes caused by natural disturbances such as fire and this adaptation forms the basis for the Natural Disturbance Paradigm (NDP) underlying recent proposed changes in forest harvesting practices in western Canada. To date, this paradigm has…
Year: 2008
Type: Document
Source: TTRS
Teeter
From the text ... 'Forest wildfires are a growing issue of concern in the United States, with average annual area burned escalating rapidly compared to levels in the 1980s and 1990s (approximately 1.2 million hectares/year in the 80s vs. 2.8 million ha/year from 2000-2006). Many…
Year: 2008
Type: Document
Source: TTRS
Sassen, Khvorostyanov
Polarization lidar observations from the interior of Alaska have revealed unusual supercooled altocumulus cloud conditions in the presence of boreal forest fire smoke from local and regional fires. At temperatures of about -15ºC, the lidar data show ice nucleation prior to…
Year: 2008
Type: Document
Source: TTRS
Saint-Germain, Drapeau, Buddle
Several boreal insect species respond to smoke and heat generated by forest fires and use recent burns to reproduce in high numbers. Some of these species are rare or uncommon in undisturbed forests, and the contribution of recently burned habitats to their population dynamics…
Year: 2008
Type: Document
Source: TTRS
Prestemon, Abt, Huggett
We describe a two-stage model of global log and chip markets that evaluates the spatial and temporal economic effects of government-subsidized fire-related mechanical fuel treatment programs in the U.S. West and South. The first stage is a goal program that allocates subsidies…
Year: 2008
Type: Document
Source: TTRS
Nitschke, Innes
The achievement of sustainable forest management requires the incorporation of risk and uncertainty into long-term planning. Climatic change will have significant impacts on natural disturbances, species and ecosystems, particularly on landscapes influenced by forest management…
Year: 2008
Type: Document
Source: TTRS
Mozumder, Raheem, Talberth, Berrens
With evidence of increasing wildfire risks in wildland-urban interface zones in the U.S. West and elsewhere, understanding intended evacuation behavior is a growing issue for community planners. This research investigates intended evacuation behavior due to wildfire risks, using…
Year: 2008
Type: Document
Source: TTRS
Jordan, Ichoku, Hoff
A newly developed method, which involves the use of satellite measurements of energy released by fires, was used to estimate smoke emissions in the United States (US) Southern Great Plains (SGP). This SGP region was chosen because extensive agricultural and planned burning…
Year: 2008
Type: Document
Source: TTRS
Doyon, Yamasaki, Duchesneau
The Natural Range of Variability is a concept used under the ecosystem management paradigm that means understanding the disturbance-driven spatial and temporal variability of the ecological systems and mimicking them in management strategies. With this project, we developed a…
Year: 2008
Type: Document
Source: TTRS
Barbour, Zhou, Prestemon
This study reports the results from a 5 year simulation of forest thinning intended to reduce fire hazard on publicly managed lands in the western United States. A state simulation model of interrelated timber markets was used to evaluate the timber product outputs.…
Year: 2008
Type: Document
Source: TTRS
Yassemi, Dragicevic, Schmidt
The integration of geographic information systems (GIS) and environmental modelling has been widely investigated for more than a decade. However, such integration has remained a challenging task due to the temporal changes of environmental processes and the static nature of GIS…
Year: 2008
Type: Document
Source: TTRS
Shepon, Gildor
We investigate a negative climatic feedback which involves an increase in deposition of lightning-produced nitrogen compounds into ecosystems as a response to a global temperature rise. This increases primary production on both land and ocean, which reduces atmospheric carbon…
Year: 2008
Type: Document
Source: TTRS
Johns, Mandel
The ensemble Kalman Filter (EnKF) applied to a simple fire propagation model by a nonlinear convection-diffusion-reaction partial differential equation breaks down because the EnKF creates nonphysical ensemble members with large gradients. A modification of the EnKF is proposed…
Year: 2008
Type: Document
Source: TTRS
An answer to a burning question: what will the Forest Service spend on Fire suppression this summer?
From the text ... 'Our models show that suppression costs can be statistically estimated largely from previous years' suppression costs, climate, drought conditions, and a time trend.'
Year: 2009
Type: Document
Source: TTRS
Wells
From the text ... 'The Joint Fire Science Program, the National Wildfire Coordinating Group Fuels Management Committee, and Sonoma Technology, Inc. are unveiling the prototype of a new planning environment that will help fuels specialists negotiate the confusing array of…
Year: 2009
Type: Document
Source: TTRS
Larkin, O'Neill, Solomon, Raffuse, Strand, Sullivan, Krull, Rorig, Peterson, Ferguson
Smoke from fire is a local, regional and often international issue that is growing in complexity as competition for airshed resources increases. BlueSky is a smoke modeling framework designed to help address this problem by enabling simulations of the cumulative smoke impacts…
Year: 2009
Type: Document
Source: FRAMES, TTRS
Klenner, Walton
We used the TELSA forest landscape model to examine the long-term consequences of applying different forest management scenarios on indicators of wildlife habitat, understory productivity, crown fuel hazard, timber yield and treatment costs. The study area was a dry forest…
Year: 2009
Type: Document
Source: TTRS
Euskirchen, McGuire, Rupp, Chapin, Walsh
In high latitudes, changes in climate impact fire regimes and snow cover duration, altering the surface albedo and the heating of the regional atmosphere. In the western Arctic, under four scenarios of future climate change and future fire regimes (2003-2100), we examined…
Year: 2009
Type: Document
Source: TTRS
Anderson, Englefield, Little, Reuter
This paper presents an operational approach to predicting fire growth for wildland fires in Canada. The approach addresses data assimilation to provide predictions in a timely and efficient manner. Fuels and elevation grids, forecast weather, and active fire locations are…
Year: 2009
Type: Document
Source: TTRS
Zinck, Grimm
Understanding the dynamics of wildfire regimes is crucial for both regional forest management and predicting global interactions between fire regimes and climate. Accordingly, spatially explicit modeling of forest fire ecosystems is a very active field of research, including…
Year: 2009
Type: Document
Source: TTRS
Wyshynski, Nudds
Policy direction to emulate natural disturbance in managed boreal forests has spurred a need to contrast the dynamics of biota on landscapes originating from timber harvest and from wildfire (hereafter, ''managed'' and ''natural''). Typically, emphasis is on pattern emulation,…
Year: 2009
Type: Document
Source: TTRS
Wotton
Understanding and being able to predict forest fire occurrence, fire growth and fire intensity are important aspects of forest fire management. In Canada fire management agencies use the Canadian Forest Fire Danger Rating System (CFFDRS) to help predict these elements of forest…
Year: 2009
Type: Document
Source: TTRS
Turner
In this paper I demonstrate some of the techniques for the analysis of spatial point patterns that have become available due to recent developments in point process modelling software. These developments permit convenient exploratory data analysis, model fitting, and model…
Year: 2009
Type: Document
Source: TTRS