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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 1951 - 1975 of 14913
Evans, Schemnitz
We observed unmarked and radio-marked (20 females/1994; 9 females and 11 males/1995) scaled quail (Callipepla squamata) during the nesting season in the Chihuahuan Desert of southern New Mexico. In 1994, pairing was completed by early April. Clutch size averaged 13.8 ± 1.7 (n =…
Year: 2000
Type: Document
Source: TTRS
Radomski, Guthery
We established mathemetical models and explored the role of a learned response (avoidance behavior) to understand and manage the hunter-covey interface. Furthermore, we examined the dynamic nature of the probability of flush, given encounter, in a population that learned to…
Year: 2000
Type: Document
Source: TTRS
Potts
Aware of the time lag that frequently exists between declines in biodiversity and effective conservation to correct and reverse the declines, I examine some reasons behind this problem. Experience with species as diverse as the shag (Phalacrocorax aristotelis) and grey partridge…
Year: 2000
Type: Document
Source: TTRS
Norris
From the text...'In the early decades of the twentieth century, the astronomer Andrew Douglass noted that trees growing in a particular area, which are exposed to the same sequence of wet and dry growing seasons, typically share the same pattern of variation in the width of…
Year: 2000
Type: Document
Source: TTRS
Carbon metabolism of the terrestrial biosphere: a multitechnique approach for improved understanding
Understanding terrestrial carbon metabolism is critical because terrestrial ecosystems play a major role in the global carbon cycle. Furthermore, humans have severely disrupted the carbon cycle in ways that will alter the climate system and directly affect terrestrial metabolism…
Year: 2000
Type: Document
Source: TTRS
Matthews
From the text... 'This year's catastrophic wilfires have finally ended. A new tree-planting initiative helps communities heal the landscape.' 'In 2001, Global ReLeaf will plant at least 300,000 trees in seven fire restoration projects.' A list of these seven projects follows.…
Year: 2001
Type: Document
Source: TTRS
Dudley, DeLoach, Lovich, Carruthers
From the text...'the goals of this paper are to describe briefly the nature of impacts that saltcedar has to riparian ecosystems and how human impacts relate to this invasion, to review our expectations for a biological control program to augment traditional control efforts, to…
Year: 2000
Type: Document
Source: TTRS
Joyce, Mitchell, Loftin
Criterion 3 - Maintenance of Ecosystem Health - encompasses three indicators: disturbance, air pollution, and biological components. Our objective is to assess how well Criterion 3, developed to monitor temperate and boreal forests, applies to rangelands. We review the…
Year: 2000
Type: Document
Source: TTRS
Poiani, Richter, Anderson, Richter
From the text...'Approaches to conservation and natural resource management are maturing rapidly in response to changing perceptions of biodiversity and ecological systems. In past decades,biodiversity was viewed largely in terms of species richness, and the ecosystems…
Year: 2000
Type: Document
Source: TTRS
Shafer
Which management strategy, intervention or nonintervention, is best for the northern elk herd of Yellowstone National Park? This question was first raised in the early part of the twentieth century and resurfaced in the 1960s, prompting controversy that continues today. In…
Year: 2000
Type: Document
Source: TTRS
Maina, Howe
We explore the implications of an often overlooked fact in community restoration: most species, in real or synthetic communities, are infrequent or rare, a phenomenon we call 'inherent rarity.' Whether from long-term interactions of many factors affecting birth, death, and…
Year: 2000
Type: Document
Source: TTRS
Nguyen-Xuan, Bergeron, Simard, Fyles, Paré
The nonvascular and vascular plant composition of the early regenerating vegetation present following wildfires and clear-cut logging has been compared separately in three areas of the black spruce (Picea mariana (Mill.) BSP) - feathermoss (Pleurozium schreberi (Brid.) Mitt.))…
Year: 2000
Type: Document
Source: TTRS
Greene, Johnson
We developed and tested a wind-dispersal model of tree recruitment into burns from living sources at the fire edge or from small unburned residual stands. The model was also tested on recruitment of serotinous Pinus banksiana Lamb. within a burn. The model assumed that source…
Year: 2000
Type: Document
Source: TTRS
Visser, Parkinson
Intense wildfire is more destructive to the forest floor than timber harvesting with potentially more impact on fungal communities as loss of forest floor structure, microhabitat and resource diversity is more extreme after wildfire. After intense wildfire, decomposer and EM…
Year: 1999
Type: Document
Source: TTRS
Johnson, Miyanishi
From the text... 'Summary: Despite the occurrence of fire and the presence of large grazing herds of caribou in the subarctic, the major factor determining the open-canopy nature of the subarctic spruce-lichen woodland is climate. Thus, unlike other transitional open-canopy…
Year: 1999
Type: Document
Source: TTRS
Catling, Brownell
From the text...”Unlike the flat-rock areas in the southern Appalachians, where the foundation for research on rock barrens was established many decades ago (e.g., Harper 1939; Oosting and Anderson 1939; McVaugh 1943) and has been followed by more recent cornprehensive…
Year: 1999
Type: Document
Source: TTRS
Catling, Brownell
From the introduction..."Alvars are naturally open areas of thin soil over essentially flat limestone or marble rock with trees absent or at least not forming a continuous canopy” (Catling et al. 1975; Catling and Brownell 1995)....A mosaic of plant associations is a…
Year: 1999
Type: Document
Source: TTRS
Knight
From the text...”Summary: Limber pine and ponderosa pine typically occur on escarpments and in the foothills of mountain ranges, environments that are cooler and more mesic than the adjacent grasslands and shrublands below and warmer and drier than the forests above. The…
Year: 1999
Type: Document
Source: TTRS
Heikens
From the text ...'Summary: It appears that Ozark savannas, barrens, and glades have undergone substantial degradation since settlement due to fire suppression, overgrazing, agricultural practices, and logging. The once widespread and picturesque oak openings currently are…
Year: 1999
Type: Document
Source: TTRS
Clubine
Clubine discusses the best seasons to conduct burns in order to increase the quality of warm-season grasses, reduce woody plant species and cool-season grasses, and improve growth and reproduction. He recommends occasional burns in summer (July-August), fall (October-November),…
Year: 2000
Type: Document
Source: TTRS
Truesdale
'The rising cost of fire suppression activities prompted the Regional Fire Directors, under the leadership of the Director of Fire and Aviation Management, to review the causes of fire suppression costs and recommend appropriate actions. The 1994 fire season costs were the…
Year: 1995
Type: Document
Source: TTRS
Patel, Rapport
An effective approach to increase forest health is to identify and validate a suite of indicators for monitoring forest conditions. We sought indicators of impacts due to deer browsing. prescribed burn, visitor use, and trails on understory plants beside trails in an oak-pine…
Year: 2000
Type: Document
Source: TTRS
Amiro, Chen, Liu
Recent modelling results indicate that forest fires and other disturbances determine the magnitude of the Canadian forest carbon balance. The regeneration of post-fire vegetation is key to the recovery of net primary productivity (NPP) following fire. We geographically co-…
Year: 2000
Type: Document
Source: TTRS
Bergeron
In order to test whether changes in forest composition observed while sampling portions of the landscape originating from different fires may be explained by stand-level processes, I reconstructed species and stand dynamics for mesic sites in the mixedboreal forests of Quebec.…
Year: 2000
Type: Document
Source: TTRS
Fosberg, Cramer, Brovkin, Fleming, Gardner, Gill, Goldammer, Keane, Koehler, Lenihan, Neilson, Sitch, Thornicke, Venevski, Weber, Wittenberg
From the text...'Disturbance plays a major role in shaping and maintaining many of the Earth's terrestrial ecosystems. In fact, many ecosystems depend on fire for their very existence. Global Change is expected to result in changed distribution of current ecosystems, changed…
Year: 1999
Type: Document
Source: TTRS