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Fire products are now available from the Moderate Resolution Imaging Spectroradiometer (MODIS) including the only current global daily active fire product. This paper describes the algorithm, the products and the associated validation activities. High-resolution ASTER data,…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Mapping, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: MODIS - Moderate Resolution Imaging Spectroradiometer, active fires, Africa

[no description entered]
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Models, Outreach, Prescribed Fire, Restoration and Rehabilitation, Social Science, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Abies spp., air quality, Arizona, biomass, catastrophic fires, Colorado, coniferous forests, crown fires, crowns, disturbance, education, environmental impact analysis, environmental impact statements, fire exclusion, fire frequency, fire hazard reduction, fire injuries (plants), fire intensity, fire management, fire suppression, firebreaks, forest management, fuel breaks, fuel management, fuel types, general interest, grasses, herbaceous vegetation, human caused fires, landscape ecology, logging, low intensity burns, Montana, mortality, mosaic, national forests, national parks, New Mexico, old growth forests, Oregon, overstory, partial cutting, Picea engelmannii, Pinus contorta, Pinus ponderosa, prescribed fires (chance ignition), Pseudotsuga menziesii, public information, roads, second growth forests, Selway-Bitterroot Wilderness Areas, site treatments, size classes, slash, surface fuels, thinning, US Forest Service, wilderness areas, wilderness fire management, wildfires, Wyoming, Yellowstone National Park

[no description entered]
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Ecology, Fire History, Fuels, Hazard and Risk, Prescribed Fire, Restoration and Rehabilitation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, annual plants, catastrophic fires, Ceanothus, Centaurea, Colorado, coniferous forests, Cytisus, disturbance, duff, ecosystem dynamics, erosion, fire case histories, fire dependent species, fire exclusion, fire hazard reduction, fire injuries (plants), fire intensity, fire management, fire suppression, fishes, forest management, fuel accumulation, fuel management, general interest, health factors, herbaceous vegetation, Idaho, invasive species, light burning, lightning caused fires, litter, logging, Montana, national forests, national parks, native species (animals), native species (plants), natural resource legislation, Pinus albicaulis, Pinus ponderosa, plant communities, precipitation, riparian habitats, runoff, seedlings, Selway-Bitterroot Wilderness Areas, shrubs, smoke effects, soil nutrients, soils, streams, surface fires, thinning, water, water quality, water repellent soils, weed control, wildfires, wildlife food plants, wildlife habitat management, woody fuels

Polarization lidar observations from the interior of Alaska have revealed unusual supercooled altocumulus cloud conditions in the presence of boreal forest fire smoke from local and regional fires. At temperatures of about -15ºC, the lidar data show ice nucleation prior to…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Models
Region(s): Alaska, Great Basin, Northwest
Keywords: aerosols, boreal forests, fire management, grasslands, smoke effects, smoke management, soot, statistical analysis, temperature, tundra, water, wildfires, indirect aerosol, cloud effects, boreal smoke, polarization lidar

Several boreal insect species respond to smoke and heat generated by forest fires and use recent burns to reproduce in high numbers. Some of these species are rare or uncommon in undisturbed forests, and the contribution of recently burned habitats to their population dynamics…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Fire Behavior, Fire Ecology, Fire Occurrence, Fire Prevention, Models, Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: age classes, boreal forests, Canada, conservation, distribution, fire adaptations (animals), fire dependent species, fire frequency, fire management, fire size, fire suppression, forest management, habitat suitability, heat, insects, logging, population density, Quebec, reproduction, salvage, snags, statistical analysis, suppression, wildfires, wildlife habitat management, wood, boreal forest, forest fire, habitat connectivity, population dynamics, pyrophilous insects

With evidence of increasing wildfire risks in wildland-urban interface zones in the U.S. West and elsewhere, understanding intended evacuation behavior is a growing issue for community planners. This research investigates intended evacuation behavior due to wildfire risks, using…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Hazard and Risk, Models, Planning, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: distribution, fire damage (property), fire hazard reduction, fire injuries (humans), fire management, fire suppression, forest management, fuel accumulation, Mexico, national forests, New Mexico, population density, public information, statistical analysis, wildfires, evacuation, wildfire

A newly developed method, which involves the use of satellite measurements of energy released by fires, was used to estimate smoke emissions in the United States (US) Southern Great Plains (SGP). This SGP region was chosen because extensive agricultural and planned burning…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Occurrence, 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, biomass burning, croplands, energy, fire frequency, fire management, grasslands, Great Plains, particulates, radiation, range management, remote sensing, season of fire, smoke effects, smoke management, statistical analysis, FRE - Fire Radiative Energy, MODIS - Moderate Resolution Imaging Spectroradiometer

From the text ... 'Providing nationwide leadership in the development, testing, analysis, standardization, and evaluation of equipment, materials, and procedures for the protection and management of national forests and grasslands is the mission of the Forest Service Technology…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Prevention, Logistics, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire equipment, fire management, fire suppression, grasslands, invasive species, national forests, smoke effects, smoke management, wildfires

Biomass burning is a major source of aerosols that affect air quality and the Earth's radiation budget. Current estimates of biomass burning emissions vary markedly due to uncertainties in biomass density, combustion efficiency, emission factor, and burned area. This study…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Occurrence, Fuels, 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, Arizona, Arkansas, biomass, biomass burning, combustion, coniferous forests, cover, cover type, deciduous forests, fire frequency, fire management, fire size, Florida, forest management, fuel loading, fuel management, fuel moisture, grasses, grasslands, hardwood forests, heavy fuels, Idaho, leaves, litter, Louisiana, moisture, Montana, needles, Oregon, particulates, radiation, remote sensing, shrubs, statistical analysis, vegetation surveys, wildfires, biomass burning emissions, particulate matter, multiple satellite instruments, GOES, near real time

Forest fires remain a devastating phenomenon in the tropics that not only affect forest structure and biodiversity, but also contribute significantly to atmospheric CO2. Fire used to be extremely rare in tropical forests, leaving ample time for forests to regenerate to pre-fire…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: biomass, Borneo, carbon dioxide, cover, diameter classes, ecosystem dynamics, ENSO, fire frequency, fire injuries (plants), fire management, fire size, forest management, fruits, fuel accumulation, Indonesia, leaves, low intensity burns, mast, pioneer species, plant growth, population density, post fire recovery, rainforests, regeneration, seed production, seedlings, species diversity, species diversity (plants), stand characteristics, tropical forests, understory vegetation, wildfires, burned forest regeneration, El Nino drought, fire damage, pioneer species, recruitment

Plume dispersion models may improve assessment of the health effects associated with forest fire smoke, but they require considerable expertise in atmospheric and fire sciences to initialize and evaluate. Products from MODIS (Moderate Resolution Imaging Spectroradiometer)…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: aerosols, air quality, Alberta, British Columbia, Canada, decay, fire management, fire size, forest management, health factors, Idaho, Montana, pollution, remote sensing, smoke effects, smoke management, statistical analysis, Washington, wildfires, forest fire smoke, dispersion modeling, MODIS products, public health

Communities impacted by fine-particle air pollution (particles with an aerodynamic diameter less than 2.5 mm; PM2.5) from forest fires and residential wood burning require effective, evidence-based exposure-reduction strategies. Public health recommendations during smoke…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: air quality, Canada, fire management, particulates, pollution, sampling, smoke behavior, smoke effects, smoke management, statistical analysis, wildfires, wood, particulate matter, air quality, indoor air quality, infiltration, air cleaning

From the text ... 'This article updates the uses of the fire severity index called the Haines Index (HI). We discuss the original intended use of HI, its current operational use, some ways that users have modified it, and different aspects of HI that researchers are examining to…
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Hazard and Risk, Models, Planning, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: convection, fire danger rating, fire intensity, fire management, fire size, fire suppression, flame length, fuel moisture, ignition, rate of spread, smoke behavior, temperature, Washington, wildfires, wind

From the text ... 'This article discusses factors that are critical to both firefighters and fire managers in ensuring a safe and productive workforce. First, it discusses such items as the work environment, the firefighter workforce, physical fitness, nutrition, work/rest…
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Administration, Emissions and Smoke, Fire Effects, Fire Prevention, Logistics, Planning, Regulations and Legislation, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire equipment, fire injuries (humans), fire management, fire suppression, firefighting personnel, health factors, heat effects, mortality, nutrition, smoke effects, Washington, wilderness areas, wilderness fire management, wildfires

[no description entered]
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Economics, Emissions and Smoke, Hazard and Risk, Planning, Prescribed Fire, Restoration and Rehabilitation, Safety, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, catastrophic fires, coniferous forests, ecosystem dynamics, education, fire damage (property), fire equipment, fire frequency, fire hazard reduction, fire suppression, firefighting personnel, forest management, general interest, landscape ecology, liability, logging, National Fire Plan, national forests, national parks, Native Americans, natural resource legislation, presettlement fires, presettlement vegetation, private lands, public information, roads, site treatments, smoke behavior, smoke management, statistical analysis, thinning, US Forest Service, wilderness fire management, wildfires

A 2005 biomass burning (wildfire, prescribed, and agricultural) emission inventory has been developed for the contiguous United States using a newly developed simplified method of combining information from multiple sources for use in the US EPA's National Emission Inventory (…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: biomass burning, cropland fires, wildfires, air quality, remote sensing, fire management, forest management, biomass burning emission inventory, datellite-based, ground-based, wildfires

Biomass combustion is an important primary source of particles with adsorbed biomarker compounds in the global atmosphere. The introduction of natural product organic compounds into smoke occurs primarily by direct volatilization/steam stripping and by thermal alteration based…
Person:
Year: 2002
Type: Document
Source: 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: aerosols, air quality, biomass, cellulose, chemical compounds, chemistry, combustion, coniferous forests, conifers, hardwood forests, heat effects, hydrocarbons, Larix, lignin, organic matter, particulates, peat, Picea, pine forests, Pinus, pollution, potash, K - potassium, Pseudotsuga, recreation related fires, smoke effects, smoke management, soot, statistical analysis, temperature, Tsuga mertensiana, volatilization, wildfires, woody plants

A likely causal chain is established here that connects humidity in the stratosphere, relative humidity near the tropical tropopause, ice crystal size in towering cumulus clouds, and aerosols associated with tropical biomass burning. The connections are revealed in satellite-…
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, biomass, gases, humidity, moisture, ozone, particulates, temperature, water

These research topics were distributed throughout the interagency fire and land management agencies in 2008. Respondents prioritized the topics within each category. The AWFCG Research Committee recommended rankings for topics which had no clear ranking dominance to the AWFCG. '…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Fire History, Fuels, Planning, Weather
Region(s): Alaska
Keywords: fire management planning, research needs, collaboration and wildfire

The authors present a finite-difference numerical model of heat flow within a horizontal section of a tree stem. Processes included in the model are solar radiative heating, infrared emission and absorption, convective heat exchange between tree surface and the atmosphere, and…
Person:
Year: 2002
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: stem heating, finite-difference numerical model , solar radiative heating, tree stem heat flow

Smoke rolls into town, blanketing the city, turning on streetlights, creating an eerie and choking fog. Switchboards light up as people look for answers. Citizens want to know what they should do to protect themselves. School officials want to know if outdoor events should be…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, PM2.5, PM10, respirator, health effects, public health

Satellite remotely sensed data of fire disturbance offers important information; however, current methods to study fire severity may need modifications for boreal regions. We assessed the potential of the differenced Normalized Burn Ratio (dNBR) and other spectroscopic indices…
Person:
Year: 2008
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Effects, Fire History, Fuels, Intelligence, Mapping, Monitoring and Inventory
Region(s): Alaska
Keywords: black spruce, CBI - composite burn index, Picea mariana, spectroscopic index, air quality, boreal forest, C - carbon, coniferous forests, crown fires, disturbance, fire case histories, elevation, fire intensity, fire management, forest management, ground fires, mortality, organic matter, organic soils, overstory, Picea, remote sensing, soils, topography, wildfires

Biomass burning is an important source of particulate organic carbon (OC) in the atmosphere. Quantifying this contribution in time and space requires a means of routinely apportioning contributions of smoke from biomass burning to OC. Smoke marker (for example, levoglucosan)…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: wildfires, biomass burning, smoke marker measurements, particulate organic carbon

A dual-wavelength photoacoustic instrument operating at 405 and 870 nm was used during the 2006 Fire Lab at Missoula Experiment to measure light scattering and absorption by smoke from the combustion of a variety of biomass fuels. Simultaneous measurements of aerosol light…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: absorption, scattering, dual-wavelength photoacoustic instrument, spectral variation, biomass smoke, Angstrom exponent

Considerable experimental and theoretical work has been done on general concepts regarding nonnative species and disturbance, but experimental research on the effects of fire on nonnative invasive species is sparse. We begin this chapter by connecting fundamental concepts from…
Person:
Year: 2008
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: disturbance, fire management, fire research, invasibility, nonnative invasive plants, invasion ecology, climatology, crown fires, crown scorch, ecosystem dynamics, fire frequency, fire hazard reduction, fire intensity, ground cover, fire size, heat effects, invasive species, phenology, post-fire recovery, presettlement fire regime, season of fire, soil moisture, surface fires, temperature