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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 58
Fry, Stephens
Descriptions of spatial patterns are important components of forest ecosystems, providing insights into functions and processes, yet basic spatial relationships between forest structures and fuels remain largely unexplored. We used standardized omnidirectional semivariance…
Year: 2010
Type: Document
Source: TTRS
Cote, Bouchard, Pothier, Gauthier
In the North American boreal forest, the adoption of forest ecosystem management strategies usually increases the number of forest stands to be treated with irregular or uneven-aged silvicultural systems. However, it is difficult to properly target the stands most appropriate…
Year: 2010
Type: Document
Source: TTRS
Ravi, D'Odorico, Huxman, Collins
Shrub encroachment in arid and semiarid rangelands, a worldwide phenomenon, results in a heterogeneous landscape characterized by a mosaic of nutrient-depleted barren soil bordered by nutrient-enriched shrubby areas known as ''fertile islands.'' Even though shrub encroachment is…
Year: 2010
Type: Document
Source: TTRS
Cyr, Gauthier, Etheridge, Kayahara, Bergeron
The differences between boreal forest landscapes produced by natural disturbance regimes and landscapes produced by harvesting are important and increasingly well documented. To continue harvesting operations while maintaining biodiversity and other ecosystem services,…
Year: 2010
Type: Document
Source: TTRS
Schneider, Fernando
In land change science studies, a cover type is defined by land surface attributes, specifically including the types of vegetation, topography and human structures, which makes it difficult to characterize land cover as discrete classes. One of the challenges in characterizing a…
Year: 2010
Type: Document
Source: TTRS
Goetz, Sun, Baccini, Beck
Fire disturbance at high latitudes modifies a broad range of ecosystem properties and processes, thus it is important to monitor the response of vegetation to fire disturbance. This monitoring effort can be aided by lidar remote sensing, which captures information on vegetation…
Year: 2010
Type: Document
Source: TTRS
Côté, Tittler, Messier, Kneeshaw, Fall, Fortin
Forest management has been criticised in the last 20 years for its negative impact on the native species, structures and functions of the forest. Of many possible alternatives proposed to minimize these effects, the functional zoning (or TRIAD) approach is gaining popularity in…
Year: 2010
Type: Document
Source: TTRS
Hood
The report synthesizes the literature and current state of knowledge pertaining to reintroducing fire in stands where it has been excluded for long periods and the impact of these introductory fires on overstory tree injury and mortality. Only forested ecosystems in the United…
Year: 2010
Type: Document
Source: TTRS
Pollock, Payette
Aim The spruce-moss forest is the main forest ecosystem of the North American boreal forest. We used stand structure and fire data to examine the long-term development and growth of the spruce-moss ecosystem. We evaluate the stability of the forest with time and the conditions…
Year: 2010
Type: Document
Source: TTRS
Lavoie, Zimmermann, Pellerin
We used macrofossil analyses to reconstruct the long-term development of plant assemblages and the history of fire events in a bog in southern Quebec which was partly disturbed by peat mining activities and recently restored. Our main objectives were to (i) determine to what…
Year: 2001
Type: Document
Source: TTRS
Timoney, Lee
Economic growth is frequently touted as a cure for environmental ills, particularly for those in Third World countries. Here we examine that paradigm in a case study of Alberta, Canada, a wealthy, resource-rich province within a wealthy nation. Through provincial-scale datasets…
Year: 2001
Type: Document
Source: TTRS
Guyette
From the text ... 'Because fire was such an important historic disturbance and is a large component in understanding regional differences in emissions, it is analogous to an elephant in the closet. One can think of fire frequency as the elephant. That is, it is an issue that is…
Year: 2010
Type: Document
Source: TTRS
Sulyma, Coxson
Pine-lichen woodlands in north-central British Columbia show a long period of successional development where reindeer lichens (Cladina spp.) dominate plant cover at the forest floor surface. However, in mid- to late-successional stands lichen cover is replaced in a mosaic of…
Year: 2001
Type: Document
Source: TTRS
Simberloff
A plethora of new concepts for managing production forests so as to preserve biodiversity have found their way into management procedures without much testing to make them most effective. The general framework for a new approach has, in most regions, been ecosystem management,…
Year: 2001
Type: Document
Source: TTRS
Short-term response of woody plants to fire in a Rio Grande riparian forest, central New Mexico, USA
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Year: 2001
Type: Document
Source: TTRS
Heinrichs, Hebda, Walker
The vegetation and natural disturbance history of the Mount Kobau area, in the Engelmann spruce (Picea engelmannii Parry ex Engelm.) - subalpine fir (Abies lasiocarpa (Hook.) Nutt.) (ESSF) forest of southern British Columbia, was reconstructed using pollen, plant macrofossils,…
Year: 2001
Type: Document
Source: TTRS
Weddell
Managers often want to restore historical disturbance regimes. In the northern intermountain region, there is considerable interest in using fire as a management tool to accomplish a variety of objectives in steppe vegetation. Little information is available on the fire regimes…
Year: 2001
Type: Document
Source: TTRS
Ward, Tithecott, Wotton
Ward and Tithecott (PC. Ward and A.G. Tithecott. 1993. Ontario Ministry of Natural Resources, Aviation, Flood and Fire Management Branch, Publ. 305) presented data that indicated fire suppression activities in Ontario led to reductions in average annual area burned and greater…
Year: 2001
Type: Document
Source: TTRS
Kirk, Hobson
We made counts of 42 bird species at 217 points in 44 jack pine Pinus banksiana stands in the boreal region of north-central Saskatchewan, Canada because of concerns about the impact of forestry on avian biodiversity. Using multivariate analyses we describe the main patterns of…
Year: 2001
Type: Document
Source: TTRS
Grace, Smith, Grace, Collins, Stohlgren
A substantial number of invasive grasses, forbs and woody plants have invaded temperate grasslands in North America. Among the invading species are winter annuals, biennials, cool-season perennials, warm-season perennials, vines, shrubs, and trees. Many of these species have…
Year: 2001
Type: Document
Source: TTRS
Timoney
This first approximation assessment of old-growth forests in Alberta, Canada, presents tabular summaries of selected old-growth attributes and elucidates some themes of old-growth forest development, structure, function, distribution, and conservation status. Forest types…
Year: 2001
Type: Document
Source: TTRS
Dombeck
From the text ... 'We can postpone the inevitible blazes, but-as the 2000 fire season showed-not indefinitely...' ... 'The relative severity of the 2000 fire season mobilized public opinion behind a large-scale program to reduce the fire hazard in our western forests. On…
Year: 2001
Type: Document
Source: TTRS
Natural fire frequency for the eastern Canadian boreal forest: consequences for sustainable forestry
Given that fire is the most important disturbance of the boreal forest, climatically induced changes in fire frequency (i.e., area burnt per year) can have important consequences on the resulting forest mosaic age-class distribution and composition. Using archives and…
Year: 2001
Type: Document
Source: TTRS
Huggard, Arsenault
From the text... 'Reed and Johnson (1999) responded to our previous paper (Huggard and Arsenault 1999) in which we point out a mistake that has been made in some analyses of fire frequency, primarily in studies from western Canada. The mistake arises from using a reverse…
Year: 2001
Type: Document
Source: TTRS
Barrett
From the text ... 'For some forests burned in 2000, still on a natural fire cycle, forest health was not an issue.'
Year: 2001
Type: Document
Source: TTRS