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[no description entered]
Person:
Year: 1969
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation
Region(s): California, Great Basin
Keywords: Adenostoma fasciculatum, air quality, artificial regeneration, brush, chaparral, cover, field experimental fires, fire management, forage, grasslands, habitat conversion, herbaceous vegetation, land management, livestock, mosaic, natural resource legislation, Odocoileus, population density, post fire recovery, range management, season of fire, shrubs, site treatments, soil erosion, wildfires, wildlife, wildlife food habits, wildlife management

[no description entered]
Person:
Year: 1969
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Prescribed Fire
Region(s): Northwest
Keywords: fire intensity, precipitation, smoke behavior, smoke effects, Washington, wildfires

[no description entered]
Person:
Year: 1969
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Weather
Region(s): Northwest
Keywords: precipitation, smoke behavior, smoke effects, Washington, wildfires

A combined theoretical and experimental study has been performed of the behaviour of firebrands in a turbulent, swirling natural convection plume. For the theoretical treatment, firebrands were idealized as spheres of constant density, the burning rate a constant for each type…
Person:
Year: 1969
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: firebrand, plume, laboratory experiments

Smoke from raging fires produced in the aftermath of a major nuclear exchange has been predicted to cause large decreases in surface temperatures. However, the extent of the decrease and even the sign of the temperature change depend on how the smoke is distributed with altitude…
Person:
Year: 1986
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models
Region(s): California, International
Keywords: heat release rate, atmospheric stability, plume rise, wind speed, water vapor, nuclear explosions, smoke injection height

Prescribed fires are used on about 155,000 acres of land each year in the Pacific Northwest states of Oregon and Washington. Particulate matter emission factors can be altered by selecting optimal burning conditions to improve combustion efficiency. This paper reports on the…
Person:
Year: 1986
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Prescribed Fire
Region(s): California, Northwest
Keywords: Oregon, phases of combustion, Washington, emission factors, particulate matter (PM) emissions

The emissions from burning the residue following grass-seed harvest were determined by means of a combined laboratory-field study. Samples of the straw and stubble residue were burned in the laboratory burning tower at the University of California at Riverside. Complete analyses…
Person:
Year: 1969
Type: Document
Source: FRAMES, TTRS
Topic(s): Economics, Emissions and Smoke, Fire Effects, Fuels, Prescribed Fire, Weather
Region(s): California, Northwest
Keywords: grass, grass fire, laboratory fires, Oregon, PM - particulate matter, laboratory experiments, Willamette Valley, particulate emissions, agriculture, air quality, C - carbon, CO2 - carbon dioxide, CO - carbon monoxide, chemical elements, Dactylis glomerata, experimental areas, Festuca, fire management, fire weather, fuel moisture, fuel types, ground cover, hydrocarbons, Lolium multiflorum, Lolium perenne, moisture, N - nitrogen, particulates, Poa spp., pollution, sampling, season of fire, seasonal activities, smoke effects, smoke management, statistical analysis, temperature, wind

A numerical index that estimates the atmosphere's capacity to disperse smoke from prescribed burning is described. The physical assumptions and mathematical development of the index are given in detail. A preliminary interpretation of dispersion index values is offered. A…
Person:
Year: 1986
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: Gaussian Dispersion Models, smoke management, ventilation factor, air quality forecasting, Mesoscale, air pollution potential, Pasquill stability class, air pollution sources, air quality, smoke management

In this paper I describe progress in reducing emissions in western Washington and western Oregon and include a projection for future improvement.
Person:
Year: 1986
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Planning, Prescribed Fire
Region(s): Northwest
Keywords: emission reduction, FERA - Fire and Environmental Research Applications Team, western Washington, western Oregon

[From the introduction] Fire has been an important disturbance process for millennia in the wildlands of the Blue Mountains of northeastern Oregon and southeastern Washington. Records from early explorers and on many older trees suggest that fires burned at frequent intervals in…
Person:
Year: 1986
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Planning, Weather
Region(s): Great Basin, Northwest
Keywords: Abies grandis, Abies lasiocarpa, Blue Mountains, Douglas-fir, fire regimes, grasslands, Juniperus occidentalis, Pinus ponderosa, ponderosa pine, Pseudotsuga menziesii, grand fir, mountain hemlock, Oregon, subalpine fir, Tsuga mertensiana, western juniper, shrublands, Agropyron spicatum, air quality, bark, bibliographies, community ecology, crown fires, disturbance, ecology, ecosystem dynamics, Festuca idahoensis, Festuca viridula, fire adaptations, fire frequency, fire intensity, fire size, forbs, grasses, histories, landscape ecology, Larix occidentalis, montane forests, mountains, overstory, pine forests, plant communities, plant growth, post-fire recovery, regeneration, resprouting, season of fire, seed dispersal, seed dormancy, size classes, smoke effects, soils, species diversity, succession, surface fires, understory vegetation, Washington, wildfires

Data from three separate but related surveys address the linkages between recreation and public perception of attitudes toward fire management. Recreation ranks high among alternative forest resource uses and is a serious concern vis-a-vis fire effects. Public acceptance of new…
Person:
Year: 1986
Type: Document
Source: TTRS
Topic(s): Administration, Aquatic, Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Hazard and Risk, Intelligence, Outreach, Planning, Prescribed Fire, 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, catastrophic fires, education, fire injuries (animals), fire injuries (plants), fire management, fire suppression, forest management, grazing, human caused fires, lightning caused fires, livestock, low intensity burns, multiple resource management, national forests, natural resource legislation, pollution, public information, recreation, runoff, soil erosion, trees, wildlife food plants

From the Summary: 'I have discussed the reaction and behavior of animals to fire, smoke and the resulting burnt ground along four general lines: (1) Avoidance response to fire and smoke; (2) Animals attracted to fire and smoke; (3) Animals relationships to blackened areas caused…
Person:
Year: 1969
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: wildlife, Acrididae, adaptation, Africa, amphibians, arachnids, arthropods, Coleoptera, Crotalus adamanteus, Diptera, Dissosteira, field experimental fires, habits and behavior, human caused fires, Hyla, Hyla crucifera, insects, lightning, lightning caused fires, Melanoplus spp., Lepus, Lycosa rabida, Microsania, nongame birds, Odocoileus virginianus, post-fire recovery, radiation, reptiles, Sigmodon hispidus, Rhodesia, small mammals, South Africa, Sylvilagus floridanus , wildlife food habits, Sylvilagus palustris

Publisher Summary: Coarse woody debris (CWD) is an important component of temperate stream and forest ecosystems. This chapter reviews the rates at which CWD is added and removed from ecosystems, the biomass found in streams and forests, and many functions that CWD serves. CWD…
Person:
Year: 1986
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Hazard and Risk, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Abies amabilis, Alabama, Betula, biogeochemical cycles, biomass, Blarina brevicauda, Buprestidae, C - carbon, carbon dioxide, Cascades Range, catastrophic fires, cavity nesting birds, Cerambycidae, chemistry, coastal forests, coniferous forests, decay, deciduous forests, decomposition, diameter classes, Diptera, distribution, disturbance, drainage, ecosystem dynamics, Fagus, fishes, Florida, fragmentation, gases, Georgia, hardwoods, heavy fuels, Hymenoptera, Illinois, Indiana, invertebrates, Larix occidentalis, leaching, Lepidoptera, Liriodendron tulipifera, litter, logging, Michigan, Minnesota, Mississippi, Missouri, montane forests, mortality, Mustela, New England, nitrogen fixation, North Carolina, North Dakota, nutrient cycling, Oregon, organic matter, O - oxygen, Parus, Peromyscus, Picea, Picea engelmannii, Picea sitchensis, Pinus contorta, Pinus palustris, Pinus ponderosa, Populus tremuloides, Pseudotsuga menziesii, Quercus, Quercus prinus, rainforests, riparian habitats, rivers, Scolytidae, sedimentation, Sequoia sempervirens, size classes, sloping terrain, small mammals, snags, Sorex, stand characteristics, streams, temperate forests, Tennessee, Texas, Thuja, tropical forests, Tsuga canadensis, Tsuga heterophylla, Virginia, Washington, water quality, West Virginia, wildfires, windthrows, woody fuels, Zapus

From the text ... 'About 5 million tons of tree bark were produced in 1966 as 'waste' from the Pacific Northwest wood products industry, more than two-thirds of which (table 1) came from Oregon and Washington. If all this bark were to be concentrated in one place, the resulting…
Person:
Year: 1969
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fuels, Economics
Region(s): Great Basin, Northwest
Keywords: Abies spp., agriculture, air quality, ash, bark, C - carbon, chemistry, cover, decomposition, extractives, forest management, forest products, hardwood forests, N - nitrogen, Oregon, organic matter, Picea, pine forests, Pinus ponderosa, pollution, Sequoia sempervirens, Thuja plicata, Tsuga heterophylla, Washington, wood

[no description entered]
Person:
Year: 1986
Type: Document
Source: TTRS
Topic(s): Aviation, Emissions and Smoke, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Logistics, Models, Monitoring and Inventory, Prescribed Fire, Regulations and Legislation, Social Science, Weather
Region(s): Great Basin, Northwest
Keywords: aerial ignition, air quality, biomass, burning intervals, burning permits, C - carbon, CO - carbon monoxide, clearcutting, computer programs, conifers, decay, diameter classes, duff, fire danger rating, fire hazard reduction, fire management, fire regimes, firing techniques, forest management, fuel appraisal, fuel inventory, fuel models, fuel moisture, fuel types, gases, hardwoods, herbicides, humus, ignition, logging, moisture, multiple resource management, national forests, Oregon, organic soils, particulates, pine, post fire recovery, precipitation, Pseudotsuga menziesii, season of fire, slash, slash and burn, smoke management, statistical analysis, Tsuga heterophylla, Washington, woody fuels

Data on the optical absorption properties (expressed as a specific absorption, Ba) of the smoke emissions from fires with forest fuels have been determined for a series of low-intensity field fires and a series of laboratory scale fires. The Ba data have been used to estimate…
Person:
Year: 1986
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: absorption, laboratory fires, emission factors, smoke aerosol emissions, large wildfires, graphitic carbon, aerosols, air quality, broadcast burning, C - carbon, chemistry, climatology, field experimental fires, fire intensity, fuel types, laboratory fires, live fuels, logging, low intensity burns, needles, nuclear winter, organic matter, pine, post-fire recovery, radiation, slash, smoke behavior, tropical forest, wildfires

Several receptor modeling techniques are used to identify sources contributing to concentrations of air pollutants at receptor sites that degrade air quality. Potassium and carbon content of the fine particulate matter are the primary indicators for smoke from slash fires in…
Person:
Year: 1986
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Prescribed Fire
Region(s): Northwest
Keywords: air quality, PM - particulate matter, trace gas emissions, smoke characteristics, source apportionment, C - carbon, chemistry, chlorine, coniferous forests, energy, fire intensity, fuel moisture, fuel types, gases, logging, particulates, pollution, K - potassium, sampling, slash, statistical analysis

Foliar high heat contents were determined by standard oxygen bomb calorimetry in jack pine (Pinus banksiana Lamb.), black spruce (Picea mariana (Mill.) B.S.P.), white spruce (Picea glauca (Moench) Voss), and balsam fir (Abies balsamea (L.) Mill.) from samples collected in…
Person:
Year: 1986
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Abies spp., Abies balsamea, age classes, Alberta, Canada, C - carbon, CO2 - carbon dioxide, chemistry, combustion, coniferous forests, crown fires, dominance (ecology), foliage, forest management, fuel moisture, heat, hydrogen, laboratory fires, needles, O - oxygen, Picea, Picea glauca, Picea mariana, pine forests, Pinus banksiana, sampling, size classes, statistical analysis