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 The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.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 6276 - 6300 of 6461
Boring, Swank, Waide, Henderson
The relative importance of nitrogen inputs from atmospheric depositions and biological fixation is reviewed in a number of diverse, non-agricultural terrestrial ecosystems. Rates of both symbiotic and nonsymbiotic fixation appear to be greater during early succession stages of…
Year: 1988
Type: Document
Source: TTRS
White
Monoterpenes, principal components of turpentine, have been shown to be inversely correlated with N mineralization and nitrification rates in ponderosa pine soil, and are suspected to be allelopathic substances causing germintion inhibition or growth regulation. Because…
Year: 1991
Type: Document
Source: TTRS
Stahl, Persson
Provenance variation in Picea mariana (Mill) B.S.P. (Black spruce) seedlings was studied to provide recommendations for introducing the species into Scandinavia. Provenances were analysed in a series of tests covering root and shoot development, and mineral nutrient (N. P and K…
Year: 1992
Type: Document
Source: TTRS
Trowbridge, Holl
An overdense logdepole pine (Pinus contorta) stand was knocked down and the site was prepared by broadcast burn, windrow burn, or mechanical forest floor removal. Inoculated alsike clover (Trifolium hybridum) was seeded at 0, 10, 20, and 30 kg/ha for the three different site…
Year: 1992
Type: Document
Source: TTRS
Swift, Rundel
The annual species occurring after fire in the chaparral can be loosely grouped into two categories. Generalist species are found in disturbed areas other than burns and these species remain a part of the post-fire flora for up to five years. Fire-specialist species only occur…
Year: 1991
Type: Document
Source: TTRS
Connell, Raison, Khanna, Woods
[no description entered]
Year: 1981
Type: Document
Source: TTRS
Wilson, Tilman
The interactive effects of fertilization and disturbance on plant community structure and resource availability were studied by supplying four levels of nitrogen and applying four intensities of tilling to a 30 year old field in a factorial design for 2 years.© Springer-Verlag.
Year: 1991
Type: Document
Source: TTRS
Bildstein, Bancroft, Dugan, Gordon, Erwin, Nol, Payne, Senner
Coastal wetlands rank among the most productive and ecologically valuable natural ecosystems on Earth. Unfortunately, they are also some of the most disturbed. Because they are productive and can serve as transporation arteries, coastal wetlands have long attracted human…
Year: 1991
Type: Document
Source: TTRS
Dyrness, Norum
Seven units (about 2 ha each) of black spruce - feather moss forest were experimentally burned over a range of fuel moisture conditions during the summer of 1978. Surface woody fuels were sparse and the principal carrier fuel was the forest floor (largely mosses and their…
Year: 1983
Type: Document
Source: TTRS
Glossop, Bell, Shea
Changes are reported in levels of total nitrogen and total phosphorus in leaves and connecting branches following an experimental, high intensity, autumn burn. Following canopy temperatures reaching at least 50 C, reduced levels of nitrogen and phosphorus were found in leaves…
Year: 1980
Type: Document
Source: TTRS
Foster, Morrison
Data on dry matter and N, P, K, Ca, and Mg contents and movements in soil and ground vegetation in a 30-yr-old natural Pinus banksiana Lamb. stand in northern Ontario are presented together with previously published aboveground data. Dry matter and N, P, K, ca, and Mg contents…
Year: 1976
Type: Document
Source: TTRS
Bonan
A model of carbon and nitrogen cycling developed with ecological relationships from upland boreal forests in interior Alaska was tested with forest structure and forest floor data from several bioclimatic regions of the North American boreal forest. Test forests included black…
Year: 1990
Type: Document
Source: TTRS
Willms, Bailey, McLean, Kalnin
We examined the effects of fall clipping or burning on chemical constituents and their distribution in bluebunch wheatgrass the following spring. The study was made in both a big sagebrush-bluebunch wheatgrass and a Douglas fir-bluebunch wheatgrass community. The concentration…
Year: 1981
Type: Document
Source: TTRS
Parker, LeVan
[no description entered]
Year: 1989
Type: Document
Source: TTRS
Mechanical and chemical methods for improving pangola grass areas (Digitaria decumbens Sten) in Cuba
[no description entered]
Year: 1980
Type: Document
Source: TTRS
Weber
Vegetative reproduction, above-ground biomass and nutrient pools, and litterfall and substrate nutrient conditions were evaluated in eastern Ontario immature (age 20 years) aspen (Populus tremuloides Michx. and P. grandidentata (Michx.) ecosystems which had been subjected to the…
Year: 1990
Type: Document
Source: TTRS
Margolis, Brand
[no description entered]
Year: 1990
Type: Document
Source: TTRS
Levine, Cofer, Sebacher, Rhinehart, Winstead, Sebacher, Hinkle, Schmalzer, Koller
[no description entered]
Year: 1990
Type: Document
Source: TTRS
Carmen, Clark, Williams, Hannah
[no description entered]
Year: 1976
Type: Document
Source: TTRS
Daubenmire
[no description entered]
Year: 1974
Type: Document
Source: TTRS
Broadfoot, Pierre
[no description entered]
Year: 1939
Type: Document
Source: TTRS
Dyrness, Van Cleve, Levison
[no description entered]
Year: 1989
Type: Document
Source: TTRS
Merrill, Mayland, Peek
[no description entered]
Year: 1980
Type: Document
Source: TTRS
Lunt
Comparison of mechanical litter removal and removal by burning showed that pH increase from liming was similar to pH increase by burning. Total N and organic C increased in mineral soil over check in all treatments, but was highest on the burned treatment. Availabe P in the All…
Year: 1951
Type: Document
Source: TTRS
Wollum, Davey
[no description entered]
Year: 1975
Type: Document
Source: TTRS