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[no description entered]
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Models
Region(s): International
Keywords: aborigines, Australia, charcoal, distribution, fire adaptations (plants), fire frequency, fire regimes, fuel accumulation, habitat types, histories, lakes, New Guinea, paleoclimatology, pollen, post fire recovery, precipitation, prehistoric fires, sampling, sedimentation, statistical analysis, swamps

[no description entered]
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: agriculture, bacteria, bibliographies, Erwinia herbicola, leaves, plant growth, Pseudomonas syringae, seedlings, smoke effects, statistical analysis, toxicity, Triticum sativum, wildfires, Zea mays

[no description entered]
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke
Region(s): Northwest
Keywords: air quality, bark, conifers, gases, Oregon, particulates, Pseudotsuga menziesii, Tsuga heterophylla, wood

[no description entered]
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Prescribed Fire, Regulations and Legislation, Weather
Region(s): Northwest
Keywords: air quality, broadcast burning, logging, Oregon, site treatments, slash, smoke management, wind

[no description entered]
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fuels, Hazard and Risk, Prescribed Fire
Region(s): Northwest
Keywords: air quality, fire hazard reduction, fuel management, slash, smoke management

The motion of a strong line thermal in an unstratified atmosphere is modeled to estimate a bound for its capability to life firebrand particles. It is found that the maximum height of a viable firebrand is roughly proportional to the square root of thermal strength. The…
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire control, fire management, firebrands, ignition, particulates, site treatments, smoke management, spot fires, temperature, wildfires, wind

From the summary:'Experimental study on the visibility through fire smoke was carried out. The relation among the brightness of sign, visual distance, and the extinction coefficient of smoke at the instant of obscuration threshold was obtained by using the smoke chamber. The…
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Hazard and Risk, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, experimental fires, Japan, smoke management, temperature

From the text ' Under specific circumstances it has been shown that prescribed burning can be used: (1) to reduce fuel accumulation from logging and slashing and the hazard of accidental fire; (2) to prepare seedbeds and reduce competition for tree regeneration; (3) to improve…
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Outreach, Prescribed Fire, Safety, Social Science
Region(s): Great Basin, Rocky Mountain
Keywords: aesthetics, air quality, competition, diseases, education, fire adaptations (animals), fire adaptations (plants), fire management, firing techniques, fishes, forage, fuel accumulation, grazing, livestock, logging, Montana, multiple resource management, public information, recreation, regeneration, slash, smoke management, soils, succession, wildfires, wildlife

From the text ... 'Crown weight tables are used to provide estimates of slash loading that will result from timber cutting. This information is useful for assessing potential utilization of slash for fuelwood or other forest products, predicting fire behavior potential,…
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fuels, Prescribed Fire
Region(s): Eastern, International
Keywords: crowns, cutting, fire management, forest management, forest products, fuel loading, fuel management, logging, Missouri, Ozarks, pine forests, Pinus echinata, shortleaf pine, size classes, slash, smoke behavior

The advantages of using prescribed fire to fulfill certain land management objectives in the southern United States are well known. Fire is often the most economical tool available for preparing planting sites, improving forage conditions on ranges, improving wildlife habitat,…
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Economics, Emissions and Smoke, Fire Behavior, Fuels, Hazard and Risk, Prescribed Fire
Region(s): Southern
Keywords: air quality, fire control, fire hazard reduction, fire management, forage, forest management, land management, liability, pollution, site treatments, smoke behavior, smoke effects, surface fires, surface fuels, trees, US Forest Service, weather observations, wilderness areas, wildfires, wildlife, wildlife habitat management

Fire management specialists in the southeastern United States needing guides for predicting or assessing particulate matter emission factors, emission rates, and heat release rate can use the models presented in this paper for making these predictions as a function of flame…
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Behavior, Fuels, Models, Prescribed Fire
Region(s): Southern
Keywords: air quality, fire intensity, fire management, flame length, Florida, forest management, fuel types, Georgia, headfires, heat, Ilex glabra, particulates, pine forests, plantations, rate of spread, Serenoa repens, smoke management, statistical analysis

Costs and effectiveness of fire control, need for hazard reduction, slash disposal policy, history of slash burning, opportunities for prescribed burning, as well as fire effects, costs and benefits are described breifly. Most attention is given to the Vancouver Forest District…
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Economics, Emissions and Smoke, Hazard and Risk, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: British Columbia, Canada, fire control, fire hazard reduction, fire management, histories, Pseudotsuga menziesii, slash, smoke effects, Tall Timbers Research Station, US Forest Service

From the Executive Summary... 'Changes in policies governing fire in publicly-managed recreation areas have generated concern among federal land management professionals about public acceptance. This concern is compounded by the increasing numbers of people engaged in outdoor…
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Fire Prevention, Fuels, Intelligence, Outreach, Prescribed Fire, Social Science
Region(s): California, Great Basin, Southwest
Keywords: aesthetics, air quality, Arizona, burning intervals, education, fire intensity, fire management, fire suppression, fuel accumulation, human caused fires, land management, land use, light, lightning, lightning caused fires, low intensity burns, public information, recreation, sampling, statistical analysis, wildfires, wildlife

[no description entered]
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fuels, Hazard and Risk, Planning, Prescribed Fire, Weather
Region(s): Southern
Keywords: artificial regeneration, backfires, burning intervals, cutting, diseases, fire equipment, fire hazard reduction, fire intensity, fire management, fire regimes, firing techniques, flame length, flank fires, forest management, hardwoods, headfires, humidity, Louisiana, pine forests, plantations, precipitation, season of fire, site treatments, sloping terrain, smoke management, spot fires, statistical analysis, wildlife habitat management, wind

Fuel consumption and performance results of four mechanical harvesting systems were determined in burned and unburned sugarcane in Florida. Harvester fuel consumption per gross tonne of cane averaged 112% higher in unburned cnae than in burned cane. More important, cane recovery…
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire History, Fuels, Prescribed Fire
Region(s): Southern
Keywords: agriculture, air quality, biomass, croplands, cutting, distribution, fire exclusion, Florida, fuel loading, fuel management, histories, litter, population density, sampling, site treatments, statistical analysis

An aerial ignition system using and incendiary device and a helicopter can be used to backburn a large area safely and completely. The system was used to backburn 4,800 acres and helped bring under control a large fire in February 1986. The system and the conditions under which…
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Aviation, Emissions and Smoke, Fire Behavior, Fire History, Fire Prevention, Fuels, Hazard and Risk, Logistics, Models, Prescribed Fire
Region(s): International
Keywords: aerial ignition, Australia, Australian Capital Territory, backfires, convection, crown fires, eucalyptus, fire danger rating, fire equipment, fire intensity, fire management, fire suppression, firing techniques, flammability, humidity, ignition, incendiary fires, rate of spread, sclerophyll forests, spot fires, temperature, topography, wind

An earlier paper* described three techniques used to estimate the moisture content of large (3- to 9-inch diameter) woody fuels in logging slash west of the Cascade range in Washington and Oregon. Our paper examines the use of these and other independent variables to predict…
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Hazard and Risk, Monitoring and Inventory, Prescribed Fire
Region(s): Northwest
Keywords: broadcast burning, Cascades Range, coniferous forests, fire hazard reduction, fuel appraisal, fuel arrangement, fuel inventory, fuel loading, fuel management, fuel moisture, heat, logging, moisture, Oregon, Pseudotsuga menziesii, size classes, slash, surface fuels, trees, Tsuga heterophylla, Washington, woody fuels

Goals and objectives outlined in the Clean Air Act of 1977 are in conflict with land management practices that utilize control or prescribed burns to maintain a healthy ecosystem. Specifically, smoke emissions from burn areas can significantly and adversely affect the visual air…
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Models, Prescribed Fire, Regulations and Legislation, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aesthetics, air quality, land management, landscape ecology, national parks, natural areas management, natural resource legislation, pollution, K - potassium, smoke effects, smoke management, wilderness fire management

The high variablility of burning conditions and fuels, found in Alaskan forest fires, produces an associated complex emission of particulate matter. Histological evidence of some large particles has been found in the forest fire plumes as well as aerosols resulting apparently…
Person:
Year: 1983
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire History, Intelligence, Mapping, Monitoring and Inventory, Fuels
Region(s): Alaska, Great Basin, Northwest
Keywords: aerosols, air quality, distribution, energy, environmental impact analysis, heat, Interior Alaska, particulates, radiation, remote sensing, sampling, smoke effects, smoke management, statistical analysis, temperature, wildfires, wind

Smoke from slash burns in the Cascade Mountains during a 3-day period of stable air conditions at lower elevations in October 1969 added little to existing air pollution in the Willamette Valley, in western Oregon. Aerial observations and weather data analysis determined that…
Person:
Year: 1970
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Hazard and Risk, Mapping, Prescribed Fire, Weather
Region(s): Great Basin, Northwest
Keywords: air quality, Cascades Range, clearcutting, elevation, fire case histories, fire hazard reduction, mountains, national forests, Oregon, pollution, site treatments, slash, smoke behavior, smoke effects, smoke management, temperature, weather observations, wind

This paper reports a detailed laboratory study of two-dimensional starting plumes. From dimensional analysis, equations in a parametric form for the motion of two-dimensional starting plumes are derived. The governing equations are also obtained from an approximate inviscid flow…
Person:
Year: 1970
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: plume, fire plumes, laboratory experiments, buoyant plume, starting plume

The number of potential burning days and the potential burn acreage under smoke control restrictions were estimated for hypothetical forest areas on both sides of a pollution prone area, the Willamette Valley in western Oregon. On the basis of a sample of 2 dry years, the…
Person:
Year: 1970
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Northwest
Keywords: air pollution, broadcast burning, Oregon, slash disposal, Willamette Valley, smoke abatement

Prescribed burning is an effective tool widely used in forest management. Several strategies are employed to minimize pollution from prescribed fire, including systems to avoid polluting sensitive areas or to ensure adequate dilution between the source and the receptors. Success…
Person:
Year: 1983
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: emission reduction, pollution

The acres of forest land treated by prescribed fire in the Pacific Northwest have steadily increased over the last decade despite escalating costs, better utilization, and environmental concerns (Washington Department of Natural Resources 1983). In conflict with that trend,…
Person:
Year: 1983
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Northwest
Keywords: air quality, air pollution, emission reduction, smoke management

Results of aerial measurements in plumes from large urban areas, petroleum refineries, automotive-painting operations, fossil-fuel power plants, and controlled burning of forest slash are presented. Field monitoring studies occurred during summer months between 1974 and 1980 and…
Person:
Year: 1983
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): California, Eastern, Northwest, Southern
Keywords: plumes, pollutants, photochemical ozone formation