Type
Topic
Region
Year
Displaying 1 - 25 of 36
[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: air quality, ash, Asia, biomass, boreal forests, Canada, carbon dioxide, CO - carbon monoxide, chaparral, China, ecosystem dynamics, fire case histories, fire management, forest management, gases, greenhouse gases, human caused fires, CH4 - methane, ozone, post fire recovery, Russia, statistical analysis, tropical forests, wetlands, woody fuels
[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke
Region(s): California, Great Basin
Keywords: annual plants, artificial regeneration, chaparral, char, competition, ecosystem dynamics, erosion, fire management, fire size, floods, foliage, introduced species, Lolium multiflorum, mortality, native species (plants), plant communities, plant growth, post fire recovery, range management, regeneration, roots, sedimentation, seed dormancy, shrubs, species diversity (plants), wildfires
The National Weather Service Fire Weather Program provides weather forecasting and meteorological support services to state and federal wildland fire management agencies. An Intergovernmental Fire Weather User's Summit, sponsored by the National Weather Service (NWS) and the…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Prevention, Models, Planning, Prescribed Fire, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, education, fire danger rating, fire equipment, fire exclusion, fire management, fire suppression, land management, smoke management, US Forest Service, wilderness fire management, wildfires
Created through the Wildfire Disaster Recovery Act of 1989 (PL 101-286), in response to the destructive western fire season of 1987 and the Yellowstone fires of 1988, the Commission was asked to consider the environmental and economic effects of disastrous wildfires through…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Administration, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Outreach, Planning, Regulations and Legislation, Social Science, Economics, Fire Ecology, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: agriculture, air quality, arid regions, biomass, catastrophic fires, chaparral, ecosystem dynamics, education, erosion, fire case histories, fire exclusion, fire hazard reduction, fire intensity, fire management, fire protection, fire regimes, fire suppression, fishes, forest management, forest products, fuel accumulation, fuel management, general interest, hardwood forests, histories, Idaho, land management, land use, liability, logging, mosaic, natural resource legislation, Nevada, nongame birds, Oncorhynchus, Oregon, pine forests, Pinus ponderosa, public information, rangelands, small mammals, smoke management, Strix occidentalis, thinning, threatened and endangered species (animals), understory vegetation, watershed management, West Virginia, wildfires, wildlife habitat management
The National Weather Service Fire Weather Program provides weather forecasting and meteorological support services to state and federal wildland fire management agencies. An Intergovernmental Fire Weather User's Summit, sponsored by the National Weather Service (NWS) and the…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Emissions and Smoke, Mapping, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, biomass, ecosystem dynamics, fire exclusion, fire frequency, fire management, fire suppression, forest management, land management, particulates, Pinus, smoke management, species diversity (plants), statistical analysis, US Forest Service, wildfires
Firefighters have always had to contend with the nuisances and discomfort caused by smoke they inhale while trying to suppress wildland fires. Until special equipment is developed to exclude all smoke, firefighters will continue to have symptoms from irritations caused by…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels
Region(s): California, Great Basin
Keywords: air quality, CO - carbon monoxide, fire equipment, fire suppression, gases, particulates, season of fire, smoke effects, smoke management, toxicity, wildfires, wildland fuels
The capture of fire by the genus Homo changed forever the natural history of the Earth. Even today fire appears at the core of many popular scenarios for an environmental apocalypse. Yet the larger history of fire - the varied ways human society have sought to use and control…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fuels, Economics, Fire Ecology
Region(s): Alaska, California, Great Basin, International
Keywords: aborigines, agriculture, air quality, Australia, biomass, charcoal, combustion, Europe, everglades, Finland, fire adaptations (plants), fire exclusion, forest management, fuel appraisal, Greece, histories, human caused fires, ignition, lightning caused fires, Mediterranean habitats, prehistoric fires, Scandinavia, season of fire, slash and burn, statistical analysis, Sweden, wildlife habitat management
Large, free-burning fires do not burn steadily. As most experienced fire personnel know, fire behavior varies significantly with time. It frequently can be described as pulsating. This pulsing is caused by a process called layer-replacement. As the burning creates a zone of hot…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Behavior, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: combustion, convection, experimental fires, gases, smoke behavior, wilderness fire management
The Canadian/United States cooperative mass fire behavior and atmospheric environmental impact study
Over the past four years scientists have cooperatively monitored fire behavior and smoke chemistry, on a number of large prescribed fires in the Province of Ontario. Primary cooperating agencies include Forestry Canada, the United States Forest Service, the National Aeronautics…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Administration, Aviation, Economics, Emissions and Smoke, Fire Behavior, Logistics, Models, Planning, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: aerial ignition, British Columbia, Canada, chemistry, coniferous forests, convection, energy, fire management, forest management, Ontario, pine forests, sampling, smoke behavior, US Forest Service, wind
Planning prescribed fires for optimal periods which results in emissions reduction is an extremely useful air quality management technique. New information suggests that one more useful tool in smoke management may involve using the capacity of the atmosphere to remove smoke…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Abies spp., air quality, Betula papyrifera, biomass, Canada, coniferous forests, fuel moisture, heat, logging, moisture, pine forests, Pinus banksiana, Populus, precipitation, Pseudotsuga menziesii, slash, smoke behavior, smoke management, Tsuga, wilderness fire management, wildfires
The OCTET modeling system has been designed to simulate the atmospheric dynamics, microphysics and scavenging above hypothetical large city fires with energy release rates on the order of 10-100kW/m2 over areas of tens to hundreds of square kilometers. It simulates the three-…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: aerosols, Canada, coniferous forests, energy, fire management, forest management, logging, Ontario, Picea, pine forests, Pinus banksiana, Pinus contorta, precipitation, slash, smoke behavior, weather observations
Electric field measurements, combined with lightning location data, demonstrate that the plume clouds from large fires can be charged and can generate lightning discharges. The results of measurements made on a prescribed burn show that the charge distribution is a positive…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Models, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, distribution, fire management, forest management, lightning, lightning effects, logging, Ontario, smoke effects, storms, weather observations
The Doppler lidar of NOAA/ERL's Wave Propagation Laboratory (WPL) observed a prescribed forest fire that was ignited in the township of Battersby, Ontario, Canada, on 12 August 1988. During the first hour of the fire the lidar saw the smoke column rise nearly straight up to a…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, distribution, fire management, light, Ontario, particulates, remote sensing, smoke behavior, smoke management, wind
A major problem with weather data in complex terrain is temporal and spatial interpolation. The British Columbia Forest Service, through the services of Atmospheric Dynamics Corporation, has adapted a meso-scale weather model to provide hourly predictions out to 4.5 days for a…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Behavior, Fuels, Mapping, Models, Planning, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: British Columbia, Canada, rate of spread, smoke management, temperature, wilderness fire management, wildfires, wind
Nicotiana attenuata is a native tobacco that is commonly found usually one growing season after fires in the blackbrush, sagebrush and pinyon-juniper forests of the Great Basin desert of North America. This plant also occurs in isolated dry washes and roadsides for many…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke
Region(s): Great Basin
Keywords: allelopathy, annual plants, Coleogyne ramosissima, deserts, fire management, germination, Lycium, Nicotiana attenuata, nutrients, post fire recovery, Purshia tridentata, seed dormancy, seed germination, seeds, shrubs, soil nutrients, soils, Utah, wood, Yucca baccata
Some postfire annuals with dormant seeds use heat or chemical cues from charred wood to synchronize their gemmination with the postfire environment. We report that wood smoke and polar extracts of wood smoke, but not the ash of burned wood, contain potent cue(s) that stimulate…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke
Region(s): Great Basin
Keywords: allelopathy, annual plants, ash, cellulose, combustion, deserts, evolution, fire management, germination, heat, leaves, Nicotiana, Nicotiana attenuata, plant communities, post fire recovery, seed dormancy, seed germination, seeds, Utah, water, wood
PLUMP is a general -purpose, one-dimensional plume rise model for wildfire and prescribed fire planning. It calculates the characteristics of fire plu8mes, including vertical velocity, water content, excess temperature, rain, and ice. The model can also be used to determine the…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Models, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire management, lightning, smoke behavior, smoke management, temperature, water, wildfires
[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Prescribed Fire, Aquatic, Emissions and Smoke, Fuels, Hazard and Risk
Region(s): California, Great Basin
Keywords: catastrophic fires, chaparral, coniferous forests, cover type, crown fires, diseases, duff, erosion, field experimental fires, fire hazard reduction, fire intensity, flame length, forest management, fuel accumulation, Georgia, grasses, hydrology, leaves, mineral soils, pH, Pinus brutia, Pinus contorta, Pinus lambertiana, Pinus ponderosa, precipitation, Pseudotsuga menziesii, Quercus kelloggii, Quercus wislizeni, Sequoia sempervirens, site treatments, smoke effects, soil moisture, state forests, statistical analysis, surface fires, surface fuels, water repellent soils, watersheds, wildfires, wildland fuels, wildlife habitat management, infliltration, hydrophobicity, forest floor consumption, fireline intensity
[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Fuels, Models, Prescribed Fire
Region(s): Great Basin
Keywords: combustion, computer programs, cover type, duff, ecosystem dynamics, erosion, fuel loading, fuel moisture, Georgia, heat, hydrology, mineral soils, mortality, overstory, Pinus ponderosa, regeneration, scorch, soil moisture, soil temperature, stand characteristics, statistical analysis, succession, trees, wilderness areas, wilderness fire management, wildfires, wildland fuels, woody fuels, fuel consumption, tree mortality, computer model, national geographic zones, USER NETWORK
[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Models, Prescribed Fire
Region(s): Great Basin, Northern Rockies, International
Keywords: Abies lasiocarpa, air quality, boreal forests, British Columbia, Canada, computer programs, coniferous forests, decay, decomposition, diameter classes, droughts, ecosystem dynamics, energy, fire management, fuel loading, fuel management, fuel moisture, Georgia, Idaho, logging, Palmaceae, Picea glauca, Pseudotsuga menziesii, slash, statistical analysis, Thuja plicata, Tsuga heterophylla, woody fuels, woody fuel consumption, model testing, CONSUME model, interior cedar-hemlock forests
[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Communications, Economics, Emissions and Smoke, Fire Behavior, Fire Prevention, Fuels, Intelligence, Mapping, Monitoring and Inventory, Outreach, Planning, Social Science
Region(s): Great Basin, Northwest
Keywords: bacteria, bark, carbon dioxide, chemistry, combustion, deciduous forests, fire growth, fire retardants, fire suppression, flammability, forest management, fuel arrangement, fuel inventory, fuel loading, fuel management, fungi, Georgia, heat, ignition, leaves, litter, logging, microorganisms, moisture, national forests, needles, Oregon, organic matter, private lands, public information, remote sensing, slash, soil moisture, soil organic matter, spontaneous combustion, temperature, wood, woody fuels, spontaneous ignition, forest residue, wood chips, slash, CHIP PILE, SAWDUST
[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Models, Prescribed Fire
Region(s): Great Basin, Northwest
Keywords: air quality, broadcast burning, clearcutting, coniferous forests, digital data collection, fire management, Georgia, hardwood forests, land use, low intensity burns, sampling, slash and burn, smoke behavior, smoke management, statistical analysis, US Forest Service, understory vegetation, Washington, EPM (Smoke Emissions Production Model), fuel consumption, smoke dispersion
[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Emissions and Smoke, Models, Restoration and Rehabilitation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Africa, agriculture, air quality, Asia, biomass, chemistry, deforestation, Europe, gases, climate change, habits and behavior, insects, land use, Middle East, Oceania, savannas, soil management, soil nutrients, soils, wetlands, animal excreta, animals, aquatic sources, arable lands, biomass burning, CH4 - methane, CO - carbon monoxide, deforestation, emission, landfills, N2O - nitrous oxide, rice cultivation, sewage, soils, termites, trace gases, wetlands
The performance of internal combustion engines used in fire fighting equipment can be affected by the fireground ambient conditions. Both gasoline (SI) and diesel (CI) engines can suffer significant power losses due to high temperatures and reduced oxygen in the intake air…
Person:
Year: 1994
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Prevention
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: forest fire, fireground, bushfire, fire engines, internal combustion engine
A model for the plume above a line fire in a cross wind is constructed. This problem is shown to reduce to numerically solving a system of 6 coupled ordinary differential equations for given initial conditions that depend upon the fire characteristics. The model is valid above…
Person:
Year: 1994
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: plume trajectories, cross wind, plume temperature, plume velocity, plume width