Type
Topic
Region
Year
Displaying 1 - 22 of 22
[1] Southern African wildfires are a globally significant source of trace gases and aerosols. Estimates of southern African wildfire fuel consumption have varied from hundreds to thousands of teragrams (Tg), and better-constrained estimates are required to properly assess the…
Person:
Year: 2005
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Models, Monitoring and Inventory
Region(s): International
Keywords: southern Africa, FRP - Fire Radiative Power, FRE - Fire Radiative Energy, biomass burning, SEVIRI - Spinning Enhanced Visible and Infrared Imager, combustion rate
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Occurrence, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, biomass, fine fuels, fire frequency, fire management, fuel loading, gases, particulates, remote sensing, smoke management, biomass burning emissions modeling, remote sensing, fuel consumption
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire Behavior, Intelligence, Mapping, Monitoring and Inventory
Region(s): International
Keywords: aerosols, air quality, biomass, chemical compounds, chemistry, combustion, distribution, Europe, Finland, fire management, forest management, health factors, particulates, pollution, precipitation, radiation, remote sensing, sampling, smoke effects, smoke management, statistical analysis, urban habitats, wildfires, wind, long-range transport, wildfire smoke, mass size distribution, chemical analysis, source analysis, biomass combustion markers
From the text...'An inventory or estimate of total statewide (or some other geographically distinct unit) annual emissions of criteria pollutants is a necessary part of understanding the burden on the air resource in an area and taking appropriate control actions. Emission…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Monitoring and Inventory, Prescribed Fire, Regulations and Legislation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, broadcast burning, duff, fire danger rating, fire size, fuel inventory, fuel loading, fuel management, fuel moisture, heavy fuels, humus, live fuels, national parks, pollution, slash, smoke behavior, smoke effects, smoke management, US Forest Service, wilderness areas, wilderness fire management, wildfires, woody fuels
The United States Environmental Protection Agency (EPA) will implement new regulations for the management of atmospheric particulate matter 2.5 Fm and less in diameter (PM2.5), tropospheric ozone, and regional haze in the next few years. These three air quality issues relate…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Effects, Intelligence, Mapping, Models, Monitoring and Inventory, Outreach, Prescribed Fire, Regulations and Legislation, Social Science, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: agriculture, air quality, combustion, education, fire management, gases, health factors, human caused fires, ozone, particulates, pollution, public information, remote sensing, site treatments, smoke management, thinning, wilderness fire management, wildfires, wind
Fire effects are modeled for a variety of reasons including: to evaluate risk, to develop treatment prescriptions, to compare management options, and to understand ecosystems. Fire effects modeling may be conducted at a range of temporal and spatial scales. First-order fire…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: combustion, crown scorch, duff, erosion, fire injuries (plants), fire management, fire regimes, fuel inventory, fuel models, heat, mortality, soil temperature, succession, vegetation surveys
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Models, Monitoring and Inventory, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): Rocky Mountain
Keywords: air quality, Colorado, fire case histories, fire management, ozone, particulates, smoke effects, smoke management, statistical analysis, wildfires, wind, AER - Air-Exchange Rate, PE - Penetration Factor, mitigation measures
Twelve 60-m2 plots were cut and weighed in a clearing at a cattle ranch near Manaus, Amazonas, Brazil. Aboveground dry weight biomass averaged 369 metric tons (Mg ha−1) (SD=187). This corresponds to ≈483 Mg ha−1 total biomass. Pre- and post-burn aboveground biomass loading was…
Person:
Year: 2001
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fuels, Monitoring and Inventory, Restoration and Rehabilitation
Region(s): International
Keywords: biomass, burning intervals, deforestation, greenhouse gases, tropical forest, Brazil, rainforest, CO2 - carbon dioxide, Amazon, axis, C - carbon, charcoal, cutting, fire management, diameter classes, forest management, gases, human caused fires, litter, livestock, palms, post-fire recovery, sampling, vines, wood
Fire modeling and information system technology play an important supporting role in fuel and fire management. Modeling is used to examine alternative fuel treatment options, project potential ecosystem changes, and assess risk to life and property. Models are also used to…
Person:
Year: 2001
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fuel models, wildland fire, fire spread, fuel management, air quality, biomass, catastrophic fires, computer program, crown fires, ecosystem dynamics, erosion, fire injuries (plants), evolution, fire management, flame length, fuel loading, fuel types, GIS - geographic information system, mineral soil, ignition, rate of spread, remote sensing, mortality, surface fires, season of fire, thinning, water quality, wildfires, wildlife habitat management
Attitudes and policies concerning wildland fire, fire use, and fire management have changed greatly since early European settlers arrived in North America. Active suppression of wildfires accelerated early in the 20th Century, and areas burned dropped dramatically. In recent…
Person:
Year: 2001
Type: Document
Source: FRAMES, TTRS
Topic(s): Administration, Communications, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory, Planning, Prescribed Fire, Regulations and Legislation, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: JFSP - Joint Fire Science Program, fire policy, research needs, fuel management, air quality, ecosystem dynamics, fire frequency, fire hazard reduction, fire intensity, fire management, fire management planning, fire models, fire regimes, fire suppression, fire weather, fuel loading, GIS - geographic information system, fuel moisture, remote sensing, season of fire, site treatments, smoke management, vegetation surveys, wildfires
Moderate Resolution Imaging Spectroradiometer (MODIS) on board the NASA Earth Observing System Terra and Aqua satellites provides global fire observations of unprecedented quality. This paper presents spatial and temporal distributions of active fires from 2001 and 2002, the…
Person:
Year: 2005
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Hazard and Risk, Intelligence, Mapping, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: diurnal cycle, land cover, MODIS - Moderate Resolution Imaging Spectroradiometer, time series, satellite remote sensing, annual cycle, global fire activity, North America, South America, Africa, agriculture, Asia, Australia, coniferous forests, deciduous forests, distribution, ecosystem dynamics, Europe, evergreens, fire danger rating, fire frequency, fire management, forest management, gases, climate change, grasslands, herbaceous vegetation, natural areas management, population density, remote sensing, season of fire, savannas, shrublands, temperature, urban habitats, vegetation surveys, wetlands, wildfires
Science at the U.S. Department of Agriculture (USDA) Forest Service has always been large in scale. The depth and breadth of the research conducted here, however, may surprise even many who are engaged in it. Our research programs have a wide geographical and temporal scope, an…
Person:
Year: 2005
Type: Document
Source: FRAMES
Topic(s): Administration, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Prevention, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory, Outreach, Planning, Prescribed Fire, Restoration and Rehabilitation, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: Forest Service, research, research accomplishment report
The Rocky Mountain Research Station is one of six regional units that make up the USDA Forest Service Research and Development organization-the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 14-state territory…
Person:
Year: 2005
Type: Document
Source: FRAMES
Topic(s): Administration, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory, Outreach, Planning, Prescribed Fire, Restoration and Rehabilitation
Region(s): Great Basin, Northern Rockies, Rocky Mountain, Southwest
Keywords: Forest Service, research, Rocky Mountain Research Station
Large-scale, recurrent fires in Indonesia in recent decades have caused widespread deforestation and transformation of peatlands, and have contributed to substantial smoke haze and greenhouse-gas pollution. In some areas, local community use of fire for livelihood needs could be…
Person:
Year: 2005
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Communications, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Intelligence, Mapping, Monitoring and Inventory, Prescribed Fire, Restoration and Rehabilitation
Region(s): International
Keywords: Indonesia, ENSO - El Nino Southern Oscillation, fishing, livelihoods, peatlands, turtles, agriculture, community ecology, deforestation, drought, fire frequency, fire injuries (plants), fire management, fire size, fish, fuel loading, GIS - geographic information system, grasslands, grasslike plants, herbaceous vegetation, human caused fires, hydrology, natural areas management, overstory, plant growth, population density, post-fire recovery, rate of spread, regeneration, remote sensing, scrub, shrublands, soils, vegetation surveys
The geographic focus of the 'Fuels Planning: Science Synthesis and Integration' project (known as the Fuels Synthesis Project) is on the dry forests of the Western United States. Project goals include developing accessible analyses, protocols, and tools; writing peer-reviewed…
Person:
Year: 2005
Type: Document
Source: FRAMES
Topic(s): Aquatic, Communications, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fuels, Hazard and Risk, Mapping, Models, Monitoring and Inventory, Planning, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation, Safety, Social Science, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: dry forests, fuels management, fuels reduction
Wildland firefighting presents many hazards to fireline workers, including inhalation exposure to smoke (Sharkey 1998; Reinhardt and Ottmar 1997; Sharkey 1997). Many experienced fireline personnel consider this to be only an inconvenience, occasionally causing acute cases of…
Person:
Year: 2001
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Monitoring and Inventory, Prescribed Fire, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FERA - Fire and Environmental Research Applications Team, firefighter safety, smoke effects, firefighter health, smoke exposure, CO - carbon monoxide
The impact of the Central American fires on PM2.5 mass concentration and composition in the Tennessee Valley region during portions of May, 1998, has been quantified. Elevated concentrations of smoke aerosol tracers -- fine potassium, (and to a lesser extent, calcium and silicon…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire Effects, Intelligence, Mapping, Monitoring and Inventory
Region(s): Southern, International
Keywords: aerosols, air quality, Alabama, biomass, calcium, C - carbon, Central America, dust, Kentucky, Mexico, particulates, photography, K - potassium, remote sensing, smoke effects, smoke management, Tennessee, wildfires, wind, PM2.5 mass, long distance transport, Central American fires, fine particle standards, potassium tracer of biomass combustion
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Intelligence, Mapping, Monitoring and Inventory
Region(s): International
Keywords: aerosols, Africa, air quality, backfires, biomass, C - carbon, fire intensity, fire management, fuel loading, gases, headfires, photography, radiation, range management, remote sensing, savannas, smoke behavior, statistical analysis, wildfires, C - carbon, global emission budgets, intensity, radiative energy, FLI (Fire Line Intensity)
The accuracy of wildfire air pollutant emission estimates was assessed by comparing observations of carbon monoxide (CO) and particulate matter (PM) concentrations in wildfire plumes to predictions of CO and PM concentrations, based on emission estimates and air quality models.…
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire History, Fire Occurrence, Fuels, Intelligence, Models, Monitoring and Inventory
Region(s): Southern
Keywords: aerosols, air quality, C - carbon, CO - carbon monoxide, chemistry, coniferous forests, eastern Texas, fire case histories, fire frequency, fire management, fire size, fuel loading, fuel management, light, ozone, particulates, population density, smoke effects, smoke management, Texas, vegetation surveys, wildfires, wildfires, wildfire inventory, wildfire emissions, emissions inventory, emissions modeling, TexAQS, photochemical modeling, CAMx, plume rise, plumes
Previous studies of the effects of heating on soil hydrophobicity have been conducted under free availability of oxygen. Under fire, however, soils may be deprived of oxygen due to its consumption at the heat source and inadequate replenishment in the soil. In the present study…
Person:
Year: 2005
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Monitoring and Inventory
Region(s): International
Keywords: black carbon, hydrophobicity, soil heating, Australia, water repellency, eucalypt, air quality, C - carbon, combustion, eucalyptus, heat, heat effects, hydrology, national parks, New South Wales, N - nitrogen, O - oxygen, sclerophyll forests, soil management, soil nutrients, soil organic matter, soil temperature, soils, surface fires, Victoria, water, water repellent soils, wildfires
Above-ground biomass (live + dead), was estimated pre- and post-burn in eight types of savanna ecosystem in Roraima, in the extreme northern part of the Brazilian Amazon. The objective was to investigate the stock of pre-burn above-ground carbon and its fate after experimental…
Person:
Year: 2005
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Models, Monitoring and Inventory, Prescribed Fire
Region(s): International
Keywords: C - carbon, biomass, cerrado, savannas, Brazil, Amazonia, Amazon, combustion, cover, crowns, ecosystem dynamics, experimental fire, fine fuels, fire exclusion, fire management, fuel management, grasslands, herbaceous vegetation, leaves, litter, particulates, Poaceae, post-fire recovery, range management, season of fire, seedlings, shrubs, size classes, snags, South America, statistical analysis, Venezuela, woody fuels
The production of residual white ash patches within wildfires represents near-complete combustion of the available fuel and releases a considerable quantity of gases to the atmosphere. These patches are generally produced from combustion of large downed woody debris (LDWD) such…
Person:
Year: 2005
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Intelligence, Mapping, Monitoring and Inventory
Region(s): International
Keywords: C - carbon, remote sensing, burned area, savannas, Africa, DWD - downed woody debris, white ash, Fraxinus americana, Botswana, air quality, ash, biomass, combustion, experimental fire, fire management, fuel loading, gases, ignition, litter, national parks, particulates, range management, snags, South Africa, statistical analysis, surface fires, wildfires, woody fuels, Zambia