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This report documents a prescribed fire emissions inventory developed using consistent methodology for each of the 50 states of the USA for calendar year 1989. Emissions of particulate matter, selected toxic compounds, and a few other carbon-containing compounds are estimated.…
Person:
Year: 1993
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: emissions inventory, particulate matter, fuel complexes, toxic compounds, emission factors

[no description entered]
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Intelligence, Outreach, Regulations and Legislation, Social Science
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aesthetics, air quality, archaeological sites, conservation, education, forest management, lakes, land management, land use, livestock, multiple resource management, national forests, national parks, natural resource legislation, pollution, public information, recreation, riparian habitats, water, wilderness areas, wildlife

We develop a simple analytical model to estimate the thickness of a smoke layer formed by a plume of a large area fire and to account for crosswinds. We take advantage of the dominant flow features in the upper part of the rising plume and in the smoke layer far from the plume…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Emissions and Smoke, Fire Behavior, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, decay, dust, humidity, nuclear winter, smoke behavior, statistical analysis, temperature, wind

Mechanized full-tree logging is the preferred harvesting system in Northeastern Ontario. These operations typically involve roadside delimbing, producing large quantities of slash at roadsides and landings. Slash pile burning involves gathering the slash into concentrated areas…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fuels, Hazard and Risk, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: artificial regeneration, biomass, Canada, combustion, duff, fine fuels, fire danger rating, fire equipment, fire hazard reduction, fire intensity, fire suppression, firing techniques, flammability, forest management, fuel accumulation, fuel arrangement, fuel management, fuel moisture, grasses, herbaceous vegetation, hunting, ignition, lightning caused fires, logging, Ontario, rate of spread, recreation, regeneration, season of fire, seeds, shrubs, site treatments, slash, smoke management, wildfires, wind

Traditionally, in the Southwest, ponderosa pine (Pinus ponderosa) red slash has not been treated with fire to meet resource objectives until all slash has fully cured, usually a 2-to-4-year wait. Waiting for slash to cure is still the widespread practice on most forests in the…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Models, Prescribed Fire, Social Science, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: crown scorch, duff, fine fuels, fire hazard reduction, fire intensity, fuel accumulation, fuel loading, fuel management, fuel models, fuel moisture, heavy fuels, logging, mopping up, multiple resource management, national forests, New Mexico, Pinus ponderosa, precipitation, resprouting, site treatments, slash, smoke management

Recreation is of increasing importance in forest environments. Fire has both short-term effects, trail closures, smoke impacts; and long-term effects, residual 'scars,' potential hazards, on forest recreation. The general public is gaining sophistication in understanding forest…
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Outreach, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, erosion, fire intensity, fire management, mortality, pollution, post fire recovery, public information, recreation, runoff, smoke management, Smokey Bear program, statistical analysis, water quality, wildfires

The public outcry about the 1988 fires in Yellowstone National Park and adjacent natural forests, coupled with concern among natural resource managers, convinced the Secretaries of the Departments of Interior and Agriculture to establish the Fire Management Policy Review Team in…
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Hazard and Risk, Prescribed Fire, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: agriculture, fire case histories, fire danger rating, fire hazard reduction, fire management, fire suppression, firebreaks, fuel loading, fuel moisture, general interest, land management, lightning caused fires, national parks, prescribed fires (chance ignition), recreation, season of fire, US Forest Service, wilderness fire management, wildfires, wildlife, Yellowstone National Park

Germination responses of species from native plant communities of southwestern Western Australia can be related to syndromes of life history, fire response, and seed storage, and also to factors related to environmental stress. The Mediterranean-type climate of the region with…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence
Region(s): California, International
Keywords: Acacia spp., Africa, annual plants, Australia, Banksia, bibliographies, Bossiaea, chaparral, charring, Chorizema, Daviesia, droughts, eucalyptus, fire adaptations (plants), fire dependent species, fire frequency, fire intensity, flowering, fruits, fungi, fynbos, Gastrolobium, germination, heat, heat effects, histories, legumes, Mediterranean habitats, mortality, mycorrhiza, perennial plants, plant communities, plant ecology, plant growth, pollination, post fire recovery, reproduction, resprouting, sclerophyll forests, seed dormancy, seed germination, seed production, seedlings, seeds, serotiny, shrubs, smoke effects, soil nutrients, South Africa, southern Australia, sprouting, statistical analysis, temperature, western Australia, wood

Changing climate and land use appear to importantly affect the biosphere by way of impacts on fire regimes. Feedback effects on climate and air quality are likely through emissions of trace gases, aerosols, and particulates that affect radiation budgets, stability of the…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, biomass, boreal forests, charcoal, fire injuries (plants), fire regimes, gases, land use, particulates, pine forests, radiation, savannas, trees, Wisconsin

From the text: 'Driven by fierce Santa Ana winds, 14 major brush fires ravaged L.A.'s suburbs, burning 152,000 acres and hundreds of homes. The disaster pushed firefighters to the limit and compounded the state's ecological and social troubles.'
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Logistics, Social Science, Weather, Economics, Wildland-Urban Interface (WUI)
Region(s): California, Great Basin
Keywords: backfires, blowups, brush, brush fires, catastrophic fires, chaparral, droughts, fire control, fire equipment, fire intensity, fire management, fire suppression, firebreaks, flammability, fuel accumulation, general interest, grasses, incendiary fires, precipitation, rate of spread, scrub, season of fire, smoke effects, southern California, wildfires, wind

A fire growth model, FARSITE (Fire ARea SImulator) is under development for simulating the spread and behavior of prescribed natural fires. The models uses a technique for wave propagation to expand surface fire fronts in 2 dimensions. Points defining the outer edge of a surface…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Mapping, Models, Prescribed Fire, Weather
Region(s): California, Great Basin, Northwest
Keywords: air quality, coniferous forests, crown fires, duff, fire case histories, fire growth, fire management, fuel loading, fuel moisture, fuel types, Georgia, GIS, landscape ecology, moisture, Oregon, rate of spread, spot fires, statistical analysis, surface fires, surface fuels, topography, weather observations, wilderness fire management, wildfires, wind, woody fuels, Huygen's Principle

Fire is becoming recognized as a major issue throughout the North American continent. The last several years have seen major fire seasons in the United States, Canada, and Mexico. There are five areas where an international approach to fire management will be useful. Technology…
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Models, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, education, fire management, fire suppression, forest management, climate change, land management, Mexico, season of fire, smoke management, Washington, wildfires

Sustaining the availability and quality of forest and rangeland ecosystems is a problem facing our society now and into the future. Since fire is a significant process in these ecosystems, managing fire is a part of this environmental problem. Insufficient knowledge seriously…
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Planning, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: ecosystem dynamics, fire regimes, forest management, range management, smoke management, Washington, wilderness fire management, wildfires

[no description entered]
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Hazard and Risk, Intelligence, Outreach, Planning, Restoration and Rehabilitation, Social Science, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Africa, air quality, Asia, CO2 - carbon dioxide, catastrophic fires, community ecology, deforestation, disturbance, ecosystem dynamics, education, fire danger rating, fire injuries (animals), fire injuries (plants), fire management, fire suppression, forest management, general interest, climate change, Indonesia, land use, mortality, multiple resource management, Philippines, public information, South America, wilderness fire management, wildfires

[no description entered]
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: age classes, Canada, CO2 - carbon dioxide, chemistry, cutting, decay, disturbance, ecosystem dynamics, experimental areas, fire injuries (plants), fire intensity, forest management, land management, low intensity burns, mortality, mosaic, Ontario, phenology, pine forests, Pinus banksiana, plant growth, plant physiology, Populus grandidentata, Populus tremuloides, post fire recovery, precipitation, regeneration, reproduction, roots, seasonal activities, site treatments, soil moisture, soil temperature, soils, statistical analysis, surface fires, wildfires

[no description entered]
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: Aegilops cylindrica, agriculture, air quality, croplands, field experimental fires, fire injuries (plants), fire intensity, germination, laboratory fires, land management, mortality, seed germination, seedlings, seeds, soil erosion, soil temperature, sprouting, statistical analysis, temperature, Triticum sativum, weed control, weeds

[no description entered]
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Behavior, Fuels, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, combustion, fire size, fuel types, heat, heat effects, ignition, moisture, nuclear winter, post fire recovery, rate of spread, slash, smoke behavior, statistical analysis, urban habitats, wildfires

G.M. Byram's energy criterion for forest and wildland fires consists of two equations: one for computing the rate of flow of kinetic energy in the atmosphere due to the wind field (Pw), and one for estimating the rate of conversion of thermal energy to kinetic energy in the…
Person:
Year: 1993
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: convection column, buoyancy, blowup fires, energy conversion

Biomass and hydrocarbon fuel fires are two common sources of obscuring smoke which present significant operational challenges over a broad range of possible viewing wavelengths. This is especially true of very large fires where the primary smoke particles (approx. 0.1-0.3 um…
Person:
Year: 1990
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels
Region(s): California, Northern Rockies, Northwest, International
Keywords: Canada, atmospheric dynamics, hydrocarbons, biomass burning

My discussion starts with some of the chemical aspects of forest fuels important from an emissions production standpoint. Then combustion processes are discussed. Finally, the emissions are described according to particulate matter and gaseous fractions.
Person:
Year: 1990
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: PM - particulate matter, biomass burning, gaseous emissions, combustion processes

BIOMASS burning is a primary source of many trace substances that are important in atmospheric chemistry. More than 80% of the world's biomass burning takes place in the tropics as a result of savanna fires, forest-clearing activity, and the burning of agricultural waste and…
Person:
Year: 1990
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: laboratory fires, biomass burning, tropics, fire emissions, tropical savannas, open fire simulation, atmospheric budgets, nitrogen-containing gases

Unpublished final report to the USDA Forest Service, Portland, OR.
Person:
Year: 1993
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FERA - Fire and Environmental Research Applications Team, smoke dispersion, smoke management, model assessment

Regulations relating to the Clean Air Act requirement that Federal actions conform to the appropriate state, tribal, or federal implementation plan for attaining clean air.
Person:
Year: 1993
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Regulations and Legislation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, final rule, general conformity

[no description entered]
Person:
Year: 1990
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fuels, Intelligence, Planning, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: crown fires, fire case histories, fire size, fuel moisture, fuel types, humidity, Idaho, lightning caused fires, national forests, Oregon, rate of spread, rural communities, smoke behavior, spot fires, temperature, topography, wilderness fire management, wildfires, wind

Since 1977, the extent of forest wildfires in the boreal and western regions of North America increased by 6 to 9x over long-term trends, and an estimated 132x106 ha of temperate and boreal forest burned across the northern hemisphere. Emissions during and after burning may have…
Person:
Year: 1993
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Models, Prescribed Fire, Restoration and Rehabilitation
Region(s): Alaska, California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest, International
Keywords: boreal forest, Canada, forest fire, carbon budget, carbon emissions, global warming, air quality, bibliographies, C - carbon, CO2 - carbon dioxide, climatology, combustion, conifers, decay, decomposition, deforestation, ecosystem dynamics, fire frequency, fire management, fire models, fire regimes, fire size, gases, climate change, hardwood forest, soils, temperate forests, temperature, tropical forest, wilderness fire management, wildfires, wood