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Displaying 1 - 25 of 37
From the text ... 'The Haines Index is the first attempt to construct a formal fire-weather index based upon features of the lower atmosphere.Does it work?... This index uses the environmental lapse rate (temperature difference) within a layer of air coupled with its moisture…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fuels, Hazard and Risk, Intelligence, Models, Planning, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: catastrophic fires, Colorado, crown fires, fire case histories, fire intensity, fire management, fire size, fuel models, fuel moisture, fuel types, humidity, Idaho, lightning caused fires, moisture, Montana, national forests, Oregon, rate of spread, rural communities, smoke behavior, spot fires, statistical analysis, temperature, topography, Washington, water, wilderness fire management, wildfires, wind
[no description entered]
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Logistics, Models, Outreach, Prescribed Fire, Regulations and Legislation, Safety, Social Science, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: catastrophic fires, community ecology, ecosystem dynamics, education, experimental fires, fire control, fire damage (property), fire danger rating, fire exclusion, fire hazard reduction, fire injuries (humans), fire intensity, fire management, fire protection, fire regimes, fire suppression, firefighting personnel, flammability, fuel accumulation, fuel loading, fuel management, histories, ignition, low intensity burns, population density, population ecology, post fire recovery, private lands, public information, rural communities, season of fire, smoke effects, succession, thinning, wilderness fire management, wildfires
[no description entered]
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: air quality, CO - carbon monoxide, combustion chambers, dead fuels, ecosystem dynamics, fuel types, gases, grasses, live fuels, Lupinus spp., Mexico, Muhlenbergia, pine forests, Pinus hartwegii, Senecio spp., smoke effects, statistical analysis, SO2 - sulfur dioxide, wildfires
[no description entered]
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: agriculture, biomass, cover, decomposition, elevation, fire management, fire size, forest products, grasslands, habitat conversion, habitat suitability, human caused fires, ignition, Indonesia, land management, land use, landscape ecology, logging, mosaic, plantations, private lands, season of fire, second growth forests, soils, Sumatra, topography, tropical forests, wildfires
Case study analyses of the BlueSky smoke modeling framework help identify the input values or modeling components that require improvement. BlueSky is a smoke forecasting system that combines burn information with models of consumption, emissions, meteorology, and dispersion to…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fuels, Hazard and Risk, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, Colorado, computer programs, fire case histories, fire danger rating, fire management, fuel appraisal, fuel inventory, Idaho, ignition, JFSP - Joint Fire Science Program, lightning caused fires, Montana, mountains, photography, remote sensing, smoke behavior, smoke effects, smoke management, statistical analysis, topography, weather observations, wilderness areas, wilderness fire management, wildfires, wind
BlueSky is a real-time smoke forecast system that predicts surface smoke concentrations from prescribed fire, wildfire, and agricultural burn activities. Developed by the USDA Forest Service in cooperation with the US Environmental Protection Agency (EPA), it is a tool used by…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory, Planning, Prescribed Fire, Social Science, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, catastrophic fires, chemical elements, competition, computer networks, computer programs, ecosystem dynamics, fire danger rating, fire hazard reduction, fire management, fire suppression, fuel appraisal, fuel loading, fuel types, GIS, grass fires, health factors, histories, Idaho, JFSP - Joint Fire Science Program, land management, Montana, remote sensing, smoke behavior, smoke effects, smoke management, statistical analysis, suppression, topography, US Forest Service, Washington, wilderness areas, wildfires
This paper presents preliminary results of an effort to assess impacts caused by forest fires on regional air quality and visibility. Regional air quality is the result of many, many different sources of air pollution being transported, dispersed, chemically transformed, wet and…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire Ecology, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, chemistry, community ecology, computer programs, fire danger rating, fire management, JFSP - Joint Fire Science Program, pollution, remote sensing, smoke behavior, smoke effects, smoke management, statistical analysis, US Forest Service, wildfires
This talk describes development of a physics-based mathematical and computational model to predict fire spread among structures and natural fuels (trees, shrubs and ground litter). This tool will be used to understand how fires spread in a community where both structures and…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Logistics, Models, Planning, Safety, Social Science, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, combustion, computer networks, computer programs, distribution, elevation, fine fuels, fire growth, fire intensity, fire management, fire protection, firefighting personnel, fuel loading, fuel management, fuel types, herbaceous vegetation, ignition, JFSP - Joint Fire Science Program, leaves, litter, needles, overstory, physics, plant physiology, rate of spread, shrubs, smoke behavior, smoke effects, smoke management, statistical analysis, topography, trees, understory vegetation, wildfires, wildland fuels, wind
Airshed characterizations were developed to provide a mid-scale air quality assessment in support of programmatic and project level land management planning processes. These airshed assessments were developed to serve as a consistent and systematic approach for evaluating air…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire History, Mapping, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, computer programs, cover, fire management, fire regimes, GIS, Idaho, JFSP - Joint Fire Science Program, land management, landscape ecology, Montana, mountains, national forests, Nevada, Oregon, remote sensing, smoke management, statistical analysis, Utah, Washington, wilderness areas, wildfires
The combustion of woody materials releases significant amounts of moisture into the atmosphere. The energy required to evaporate this moisture is accounted for in the computation of fire energy release, as a loss from overall combustion energy. The moisture and energy are not…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: blowups, combustion, computer programs, energy, evapotranspiration, fire case histories, fire management, fuel moisture, JFSP - Joint Fire Science Program, moisture, statistical analysis, transpiration, wind, woody fuels, woody plants
A compressible, non-hydrostatic model is used to investigate atmospheric circulations induced by annular surface heat sources in a vertically sheared crossflow. Annular heat sources are used to approximate the influence of a wildland fire on the atmospheric flow. A series of…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire management, heat, heat effects, hydrology, JFSP - Joint Fire Science Program, smoke behavior, vortices, wildfires
The effects of vertically sheared winds on the behavior of wildland fires are examined via simulations of a coupled atmosphere-fire model. Specifically, the HIGRAD/FIRETEC model developed at the Los Alamos National Laboratory is employed to explore the dependence of fire…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: computer programs, fire danger rating, fire intensity, fire management, ignition, JFSP - Joint Fire Science Program, Los Alamos, New Mexico, smoke behavior, statistical analysis, vortices, wilderness fire management, wildfires, wind
Reliable forecasting of regional weather and wind flow patterns is critical for effective fighting of wildland fires and operational management of prescribed burns. Accurate forecast of future wind fields, relative humidity, and stability are essential for predicting fire…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Mapping, Models, Prescribed Fire, Safety, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: biogeography, computer programs, ecosystem dynamics, fire danger rating, fire injuries (humans), fire management, fire suppression, GIS, health factors, heat, histories, humidity, JFSP - Joint Fire Science Program, smoke behavior, statistical analysis, temperature, water, weather observations, wilderness areas, wilderness fire management, wildfires, wind
The Hazard Mapping System (HMS) is a multiplatform remote sensing approach to detecting fires and smoke over the US and adjacent areas of Canada and Mexico. This system is an integral part of the Satellite Services Division's near realtime hazards detection and mitigation…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Hazard and Risk, Mapping, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: air quality, Canada, computer programs, fire control, fire management, GIS, heat, JFSP - Joint Fire Science Program, land use, Mexico, remote sensing, smoke behavior, smoke management, statistical analysis, temperature, US Forest Service, weather observations, web page, wildfires
Modeling capabilities of the FARSITE fire area simulator have been expanded to include post-frontal combustion and smoke production. FARSITE previously simulated only fire growth, with the focus on the fire perimeter. The BURNUP model was adapted to account for smoldering and…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, combustion, computer programs, dead fuels, fire growth, fire management, fire size, flammability, fuel moisture, heavy fuels, JFSP - Joint Fire Science Program, low intensity burns, moisture, smoke behavior, smoke management, statistical analysis
FOFEM 5.0 is a computer program that was developed to meet needs of resource managers, planners, and analysts in predicting and planning for fire effects. FOFEM predicts tree mortality from surface fire, based on flame length or scorch height, and tree species and size. It…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Hazard and Risk, Models, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, chemical elements, computer programs, diameter classes, fire injuries (plants), fire intensity, fire management, flame length, fuel appraisal, fuel moisture, JFSP - Joint Fire Science Program, mortality, post fire recovery, salvage, scorch, size classes, smoke behavior, soil temperature, soils, statistical analysis, surface fires, wildfires, woody fuels
Burn severity (also referred to as fire severity) is not a single definition, but rather a concept and its classification is a function of the measured units unique to the system of interest. The systems include: flora and fauna, soil microbiology and hydrologic processes,…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Models, Planning
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: computer programs, erosion, fire damage (property), fire injuries (plants), fire intensity, fire management, flame length, forest management, hydrology, JFSP - Joint Fire Science Program, mortality, nutrient cycling, particulates, post fire recovery, soils, species diversity, species diversity (animals), species diversity (plants)
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Aviation, Climate, Emissions and Smoke, Fire Behavior, Fire History, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Logistics, Mapping, Models, Prescribed Fire, Safety, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerial ignition, catastrophic fires, coniferous forests, convection, crown fires, crowns, droughts, fire case histories, fire equipment, fire intensity, fire management, fire size, fire suppression, firefighting personnel, flame length, fuel management, fuel models, fuel moisture, health factors, Idaho, national forests, Pinus contorta, rate of spread, statistical analysis, surface fuels, topography, Washington, wildfires, wind
The emission of mercury from biomass burning was investigated in laboratory experiments and the results confirmed in airborne measurements on a wildfire near Hearst, Ont. Mercury contained in vegetation (live, dead, coniferous, deciduous) was essentially completely released in…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: Acer, Adenostoma fasciculatum, air quality, biomass, Ceanothus crassifolius, chemistry, conifers, Connecticut, deciduous forests, fire management, flammability, Florida, forest management, fuel accumulation, fuel management, hardwood forests, Idaho, Ilex glabra, litter, Montana, national forests, needles, pine forests, Pinus elliottii, Pinus monticola, Pinus palustris, Pinus ponderosa, Pinus strobus, pollution, Pseudotsuga menziesii, sampling, smoke management, South Carolina, statistical analysis, Thuja plicata, Tsuga heterophylla, Washington, wildfires
From the Conclusion ... 'A comprehensive, mechanistic simulation of wildland fire and ecosystem dynamics across a landscape may not be possible because of computer limitations, inadequate research, inconsistent data, and extensive parameterization. Therefore empirical and…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: bacteria, climate change, decomposition, disturbance, duff, ecosystem dynamics, erosion, evapotranspiration, fire growth, fire injuries (plants), fire management, fuel moisture, fungi, heat effects, humidity, hydrology, ignition, insects, landscape ecology, leaves, litter, mortality, nutrient cycling, photosynthesis, plant diseases, precipitation, radiation, rate of spread, regeneration, roots, runoff, seed dispersal, seed production, smoke behavior, smoke management, soil moisture, soil organic matter, soils, stand characteristics, temperate forests, understory vegetation, wilderness fire management, wildfires, woody fuels
We present a systematic study of the vertical distribution of gases produced in controlled combustions induced in caribbean pine (Pinus caribaea var hondurensis). Small areas of pine debris were burned and were taken into a comercial gas cromatographer. A simple mathematical…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: Caribbean, combustion, distribution, fire management, gases, JFSP - Joint Fire Science Program, Pinus caribaea, statistical analysis
The Fire and Fuels Extension (FFE) to the Forest Vegetation Simulator (FVS) simulates fuel dynamics and potential fire behaviour over time, in the context of stand development and management. Existing models of fire behavior and fire effects were added to FVS to form this…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Models, Outreach, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: age classes, biomass, Cascades Range, catastrophic fires, chaparral, computer programs, coniferous forests, cover, crown fires, crowns, dead fuels, decay, decomposition, diameter classes, distribution, disturbance, duff, ecosystem dynamics, education, fire hazard reduction, fire intensity, fire management, fire size, flame length, flammability, forest management, fuel accumulation, fuel loading, fuel management, fuel models, grasses, habitat types, herbaceous vegetation, Idaho, insects, leaves, litter, live fuels, logging, moisture, Montana, mortality, needles, northern California, Oregon, particulates, salvage, scorch, shrubs, size classes, snags, stand characteristics, statistical analysis, succession, surface fires, surface fuels, thinning, US Forest Service, understory vegetation, wildfires, wildlife habitat management, wind, woody fuels, FVS, FFE, forest fire, stand dynamics, FOFEM - First Order Fire Effects Model, BEHAVE, NEXUS, snags, coarse, woody debris, FARSITE, TETONS
An Autonomous Fire Detector (AFD) is a miniature electronic package combining position location capability [using the Global Positioning System (GPS)], communications (packet or voice-synthesized radio), and fire detection capability (thermal, gas, smoke detector) into an…
Person:
Year: 2003
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Economics, Emissions and Smoke, Fire History, Fire Prevention, Intelligence, Logistics, Mapping, Models, Monitoring and Inventory, Prescribed Fire, Safety, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: remote sensing, fire detection, fire monitoring, field systems, local fire detection, AFD - Autonomous Fire Detector , CO - carbon monoxide, computer program, fire equipment, fire management, fire suppression, fire weather, firefighting personnel, GPS - global positioning system, wildfires, wind
The Fire and Fuels Extension to the Forest Vegetation Simulator is a model that simulates fuel dynamics and potential fire behavior over time, in the context of stand development and management. Existing models are used to represent forest stand development (the Forest…
Person:
Year: 2003
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Models, Outreach, Prescribed Fire, Social Science
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fuel dynamics, silviculture, stand dynamics, fuel treatment, potential fire behavior, FFE-FVS - Fire and Fuels Extension to the Forest Vegetation Simulator, Abies grandis, Abies lasiocarpa, air quality, biomass, Agropyron spp., catastrophic fires, climatology, combustion, computer program, coniferous forests, crown fires, crown scorch, crowns, dead fuels, decay, decomposition, diameter classes, distribution, duff, ecosystem dynamics, education, fire control, fire hazard reduction, fire injuries (plants), flame length, fire intensity, forest management, fuel accumulation, fuel loading, fuel management, fuel moisture, grasses, habitat types, herbaceous vegetation, Larix occidentalis, leaves, litter, live fuels, logging, moisture, mortality, Picea engelmannii, pine forests, Pinus contorta, lodgepole pine, Pinus monticola, Pinus ponderosa, ponderosa pine, population density, population ecology, Douglas-fir, Pseudotsuga menziesii, public information, rate of spread, salvage, regeneration, scorch, shrubs, site treatments, size classes, sloping terrain, snags, stand characteristics, statistical analysis, surface fires, surface fuels, Symphoricarpos spp., temperature, thinning, Tsuga heterophylla, Tsuga mertensiana, vegetation surveys, watershed management, wildfires, wildland fuels, wildlife habitat management, wind, woody fuels
A powerpoint presentation describing the advanced features of the First Order Fire Effects Model (FOFEM), version 5.0 computer program that covers the advanced use of soil heating and Burnup modules, batch mode and linking FOFEM to GIS.
Person:
Year: 2003
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models, Planning
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FOFEM - First Order Fire Effects Model