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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 76 - 100 of 558
Guo
Diversity, biomass, and productivity, the three key community/ecosystem variables, are interrelated and pose reciprocal influences on each other. The relationships among the three variables have been a central focus in ecology and formed two schools of fundamentally different…
Year: 2007
Type: Document
Source: TTRS
Higgins, Kantelhardt, Scheiter, Boerner
Classic rangeland theory advocates stocking rangelands at relatively low and constant levels. This theory has been labelled inappropriate for savanna rangelands, because savannas are strongly influenced by stochastic processes. Opportunistic strategies that force animal numbers…
Year: 2007
Type: Document
Source: TTRS
Lavoie, Harper, Paré, Bergeron
Questions: 1. How does the spatial structure of the organic layer affect tree sapling physiology? 2. Are the organic layer and Picea mariana height growth spatially structured at different scales? 3. Does microtopography influence the accumulation of organic matter and does…
Year: 2007
Type: Document
Source: TTRS
Castro-Luna, Sosa, Castillo-Campos
Under the hypothesis that bat diversity would be lower in the early stages of secondary succession and that species affected negatively by habitat modification would be more frequent in later successional stages, we evaluated how bats use 12 vegetation stands representing four…
Year: 2007
Type: Document
Source: TTRS
Dokas, Statheropoulos, Karma
A risk assessment framework was used to assess the risks of forest fire smoke (ffs) to the exposed communities, critical infrastructures and the environment. The present work is focused on the planning and problem formulation phases of this risk assessment procedure.…
Year: 2007
Type: Document
Source: TTRS
Pueyo
Here I present a new approach to forecasting the effects of climate change on catastrophic events, based on the 'self-organised criticality' concept from statistical physics. In particular, I develop the 'self-organised critical fuel succession model' (SOCFUS), which deals with…
Year: 2007
Type: Document
Source: TTRS
Heyerdahl, Lertzman, Karpuk
Historical low-severity fire regimes are well characterized in ponderosa pine and mixed-conifer forests at many sites in the western United States, but not in the southern interior of British Columbia, Canada. We reconstructed a history of low-severity fires (1750-1950) near the…
Year: 2007
Type: Document
Source: TTRS
Scheller, Mladenoff
Computer models are increasingly being used by forest ecologists and managers to simulate long-term forest landscape change. We review models of forest landscape change from an ecological rather than methodological perspective. We developed a classification based on the…
Year: 2007
Type: Document
Source: TTRS
Kerby, Fuhlendorf, Engle
Fire and grazing are ecological processes that frequently interact to modify landscape patterns of vegetation. There is empirical and theoretical evidence that response of herbivores to heterogeneity is scale-dependent however the relationship between fire and scale of…
Year: 2007
Type: Document
Source: TTRS
Pulido, Valverde, Caballero
To understand the population dynamics of a species, it is necessary to document the way in which its demographic behaviour varies through space and time. Anthropogenic disturbance, such as shifting cultivation, is an important factor causing demographic variation in many…
Year: 2007
Type: Document
Source: TTRS
Dalerum, Boutin, Dunford
Wildfire can rapidly alter the forage availability for boreal ungulates such as woodland caribou (Rangifer tarandus caribou Gmelin, 1788). Since fire decreases available lichens, a crucial food source for caribou, it may be an important determinant of caribou range use and…
Year: 2007
Type: Document
Source: TTRS
Martin
An algorithm for wildfire occurrence is introduced for incorporation into a numerical model of drainage basin evolution. Within the model, fire return intervals are determined using a stochastic rule set and fire sizes are assigned according to a pareto distribution. A Weibull…
Year: 2007
Type: Document
Source: TTRS
Belleau, Bergeron, Leduc, Gauthier, Fall
It is now recognized that in the Canadian boreal forest, timber harvesting activities have replaced wildfires as the main stand-replacing disturbance. Differences in landscape patterns derived from these two sources of disturbance have, however, raised concerns that the way…
Year: 2007
Type: Document
Source: TTRS
Woodley
From the text ... 'The Canadian Parks Service has a fire management policy that is best described as evolving. The development history of the fire policy and current practices have been reviewed by other authors (Lopoukhine, 1993; Westhaver, 1992; Day and others, 1988, Van…
Year: 1995
Type: Document
Source: TTRS
Williams
From the text ... 'The 1988 fire season showed us much about the importance of basing decisions on fire regimes and their associated fire behavior characteristics. Although our policies are necessarily broad, we are learnng that implementation of programs must be based on the…
Year: 1995
Type: Document
Source: TTRS
van Wagtendonk
Wildland fire use as a concept had its origin when humans first gained the ability to suppress fires. Some fires were suppressed and others were allowed to burn based on human values and objectives. Native Americans and Euro-American settlers fought those fires that threatened…
Year: 2007
Type: Document
Source: TTRS
van Wagtendonk
To trully allow fires to play their natural role in wilderness ecosystems, it is sometimes necessary to have large fires of long duration. Large fires are ecologically significant events that drive many other ecosystem processes. However, these fires pose significant management…
Year: 1995
Type: Document
Source: TTRS
Stokes
From the text ... 'As forest plans are implemented and revised, attention is being given to the adequacy of direction provided for wilderness management....Performance elements for the regional forester, directors, and forest supervisors now include an element for wilderness…
Year: 1995
Type: Document
Source: TTRS
Stauber
The statement, 'Availability of fire resources can be a serious constraint to conducting prescribed natural fire activities,' illustrates some misunderstanding of prescribed fire programs. The availability of fire suppression resources should not be a 'driving force' in our…
Year: 1995
Type: Document
Source: TTRS
Stankey, McCool
While the concept of wilderness in the American landscape may be traced to the mid-19th century, it was not until 1964 that formal, Congressional protection began. The resulting National Wilderness Preservation System, encompassing approximately 95 million acres, is not only…
Year: 1995
Type: Document
Source: TTRS
Smith
Examination of 320 stories about wildfire published since 1988 suggests that journalists did not learn from the mistakes they made reporting the Yellowstone fires. The conventions of journalism, which value drama over explanation, suggest that wildfires and other natural…
Year: 1995
Type: Document
Source: TTRS
Silverman
From the text ... 'Fire prevention starts with education and planning. It means developing a broader understanding of wilderness and national park areas -- why they exist, how they're different, their scientific values, the way their management philosophies differ from those of…
Year: 1995
Type: Document
Source: TTRS
Schmoyer-Weber
From the Conclusions ... 'In conclusion, let me repeat that delivering fire information at the proper time and tailoring it to meet the needs of those affected is critical. Keep in mind that you are dealing with real people who have the same loves, fears, and suspicions that you…
Year: 1995
Type: Document
Source: TTRS
Pyne
What we call wilderness fire is the merger, collision, mixture, alliance, confrontation, and altogether curious and perplexing association of two very different traditions. One is nature preservation, particularly as expressed in wilderness; the other anthropogenic fire. Each is…
Year: 1995
Type: Document
Source: TTRS
Poncin
Decision making for managers in a fire situation can be very complicated. The information brought to the decision maker must be well though out and accurate. Before meaningful strategy can be formulated, realistic agreed-upon objectives for the incident are needed. With…
Year: 1995
Type: Document
Source: TTRS