Type
Topic
Region
Year
Displaying 1 - 25 of 29
From the text ... 'In the summer of 1994, Colorado suffered its worst drought in decades. Severe fire weather was certain to come. On July 2, a major storm hit the State with dry lightning strikes, igniting thousands of wildland fires. Suddenly, the fire blew up. Witnesses at…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Safety, Weather
Region(s): Rocky Mountain
Keywords: blowups, catastrophic fires, Colorado, crown fires, droughts, fire case histories, fire control, fire injuries (humans), fire management, fire suppression, forest management, fuel accumulation, fuel loading, fuel management, fuel moisture, hardwood forests, health factors, herbaceous vegetation, lightning, pine forests, pine hardwood forests, Pinus edulis, Pinus ponderosa, Pseudotsuga menziesii, Quercus gambelii, rate of spread, smoke behavior, smoke management, spot fires, topography, vegetation surveys, Washington, wildfires
The results of chemical analyses of precipitation samples collected in Singapore between August 1997 and July 1998 are presented. Major inorganic and organic ions were determined in 169 rain samples collected using an automated wet-only sampler. The daily sample pH values ranged…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, biomass, chemical compounds, chemistry, gases, particulates, pH, precipitation, sampling, season of fire, Singapore, smoke effects, smoke management, statistical analysis, wildfires
From the Summary...'For many projects a simple model often provides as good information as a more complex model. Regulations, however, may dictate the level of modeling required for each project. Other times, community values will determine the level of effort needed to…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Models, Regulations and Legislation, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, bibliographies, burning permits, CO - carbon monoxide, fire size, fuel loading, fuel types, health factors, particulates, smoke behavior, smoke effects, smoke management, statistical analysis, wilderness areas, wilderness fire management
From the Summary...'Managing smoke in ways that prevent serious impact to sensitive areas from single burns or multiple burns occurring simultaneously requires knowledge of the weather conditions that will affect smoke emissions, trajectories, and dispersion. Not only is it…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, bibliographies, biomass, cover, lakes, moisture, sloping terrain, smoke behavior, smoke effects, smoke management, statistical analysis, storms, temperature, topography, weather observations, wilderness areas, wilderness fire management, wildfires, wind
From the text...'In summary, the enormous wildland/urban interface and dense road network located in a region where up to six million acres of wildlands per year are subject to prescribed fire combine to make problem smoke the foremost land management-related air quality problem…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Mapping, Models, Prescribed Fire, Regulations and Legislation, Weather, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: air quality, coastal plain, cover type, fire frequency, Florida, Georgia, GIS, Piedmont, pine forests, plant growth, precipitation, roads, rural communities, season of fire, smoke behavior, smoke effects, smoke management, South Carolina, topography, US Forest Service, wilderness areas, wilderness fire management, wind
From the text...'In summary, the physics of light extinction in the atmosphere coupled with the chemical composition and physical size distribution of particles in wildland fire smoke combine to make fire (especially in the West) an important contributor to visibility impairment…
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Weather
Region(s): Northern Rockies, Northwest
Keywords: aesthetics, air quality, distribution, light, Montana, national parks, particulates, physics, recreation, smoke management, wilderness areas, wilderness fire management
From the text...'This section discusses the effects of air pollution, especially particulate matter, on human health and morbidity. Wildland fire smoke is discussed as one type of air pollution that can be harmful to public health.'
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Prescribed Fire, Regulations and Legislation, Weather
Region(s): Northern Rockies
Keywords: air quality, CO - carbon monoxide, education, health factors, Montana, pollution, public information, smoke management, US Forest Service, wilderness areas, wilderness fire management, wildfires
[no description entered]
Person:
Year: 2001
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Occurrence, Fuels, Hazard and Risk, Weather
Region(s): Great Basin, Northwest, Southern
Keywords: Abies balsamea, Acer saccharinum, Betula papyrifera, biogeochemical cycles, biogeography, carbon dioxide, coniferous forests, cover type conversion, distribution, disturbance, droughts, ecosystem dynamics, ENSO, fire adaptations (plants), fire danger rating, fire frequency, fire intensity, fire regimes, forest management, fuel moisture, hardwood forests, ignition, insects, land management, land use, landscape ecology, nutrient cycling, Picea engelmannii, pine forests, Pinus ponderosa, Pinus resinosa, plant diseases, Populus grandidentata, Populus tremuloides, precipitation, Pseudotsuga menziesii, Quercus alba, Thuja occidentalis, Tsuga heterophylla, Tsuga mertensiana, wildfires
A statistical model, based on numerical weather prediction (NWP), is developed to predict the subsequent day's satellite observations of fire activity in the North American boreal forest during the fire season (24-h forecast). In conjunction with the six components of the…
Person:
Year: 2013
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Weather
Region(s): Alaska, International
Keywords: boreal forest, Canada, fire weather, satellite, statistics, wildfire, numerical weather prediction, fire danger rating, season of fire, air quality, remote sensing, fire management, smoke management
We investigate the influence of wildfire smoke aerosols on cloud microphysics and precipitation using a coupled aerosol-cloud microphysics-meteorology model WRF-Chem-SMOKE. The Wildfire Automated Biomass Burning Algorithm products are used to compute 'online' hourly size- and…
Person:
Year: 2013
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Weather
Region(s): Alaska, International
Keywords: Canada, precipitation, clouds, biomass burning
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
On 28 September 2009, the Naches Ranger District on the Okanogan-Wenatchee National Forest in south-central Washington State ignited an 800-ha prescribed fire. Later that afternoon, elevated PM2.5 concentrations and visible smoke were reported in Yakima, Washington, about 40 km…
Person:
Year: 2013
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Prescribed Fire, Weather
Region(s): Northwest
Keywords: fire weather, Okanogan-Wenatchee National Forest, decision support, smoke dispersion, smoke modeling, Washington, BlueSky Modeling Framework, Weather Research and Forecasting model
Temperate peatlands represent a substantial store of carbon and their degradation is a potentially significant positive feedback to climate change. The ignition of peat deposits can cause smouldering wildfires that have the potential to release substantial amounts of carbon and…
Person:
Year: 2013
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Weather
Region(s): International
Keywords: fire danger, fire intensity, peat fires, carbon emissions, depth of burn, fuel consumption, smoldering fires, FWI - Canadian Forest Fire Weather Index System, Scotland
Modeling fire effects, including terrestrial and atmospheric carbon fluxes and pollutant emissions during wildland fires, requires accurate predictions of fuel consumption. Empirical models were developed for predicting fuel consumption from fuel and environmental measurements…
Person:
Year: 2013
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Prescribed Fire, Weather
Region(s): Southern
Keywords: fuel loading, gallberry, longleaf pine, Pinus palustris, saw palmetto, FERA - Fire and Environmental Research Applications Team, shrubs, pine flatwoods, fuel consumption, fire size, fuel moisture, wildfires, air quality, duff, herbaceous vegetation, litter, national forests, statistical analysis, SFP - Southern Fire Portal, Aristida stricta, wiregrass, Ilex glabra, Picoides borealis, red-cockaded woodpeckers, Pinus elliottii, slash pine, Pinus serotina, pond pine, Quercus chapmanii, Chapman oak, Quercus minima, dwarf live oak, Serenoa repens, Apalachicola National Forest, St. Marks National Wildlife Refuge, Florida, Georgia, flatwoods, fire management, forest management, fuel management, pine forests
Fire disturbance is a primary driver of forest dynamics across the circumpolar boreal region, although there are major differences in continental fire regimes. Relatively infrequent, high intensity crown fires dominate North American boreal forests, and low to moderate intensity…
Person:
Year: 2013
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Models, Weather
Region(s): Alaska, International
Keywords: boreal forest, Canada, fire regimes, carbon emissions, Russia, global climate models, fire intensity, fire size, surface fires, wildfires, air quality, C - carbon, climate change, disturbance, fire management, forest management, coniferous forests
Boreal forest dynamics are largely driven by disturbance, and fire is a prevalent force of change across the boreal circumpolar region. North American and Eurasian boreal fire regimes are known to be very different but there are few quantitative comparison studies. Russian and…
Person:
Year: 2013
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Models, Weather
Region(s): International
Keywords: boreal forest, Canada, fire regimes, carbon emissions, Russia, fire danger rating, fire intensity, fuel loading, fuel types, rate of spread, wildfires, air quality, C - carbon, fire management, forest management
Fire radiative power (FRP) over a pixel area has been highlighted as a valuable parameter for quantitatively deriving smoke emissions. However, smoke plume rise forecasts and characterizations of fire intensity require additional information, including the FRP over the fire area…
Person:
Year: 2013
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Weather
Region(s): California
Keywords: atmosphere, fire area, MODIS - Moderate Resolution Imaging Spectroradiometer, temperature, radiative transfer regime, biomass burning, FRP - Fire Radiative Power, water vapor, emissivity
The increasing trends in aerosol concentrations observed by the Interagency Monitoring of Protected Visual Environments (IMPROVE) network in the wilderness areas along the Gulf of Alaska during low insolation periods and in Denali National Park and Preserve (Denali NP) during…
Person:
Year: 2013
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Weather
Region(s): Alaska
Keywords: air quality, wilderness areas, aerosols, wildfires, IMPROVE, WRF-Chem, Denali National Park and Preserve, visibility, insolation
Forestry, conservation, wildfire risk reduction, and agricultural uses of planned or prescribed fires as a tool for meeting the needs of wildland managers are increasingly in collision at the air pollution control and climate change cross-roads. The inevitable conflict resulting…
Person:
Year: 2001
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire History, Fuels, Hazard and Risk, Intelligence, Prescribed Fire, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: air pollution, clouds, Canada, Ontario, aerosols, air quality, biomass, catastrophic fires, climatology, conservation, fire case histories, fire management, fire weather, firing techniques, land management, particulates, pollution, precipitation, size classes, smoke behavior, smoke effects, smoke management, statistical analysis, wilderness fire management, wildfires
Direct emissions of carbon from Canadian forest fires were estimated for all Canada and for each ecozone for the period 1959-1999. The estimates were based on a database of large fires for the country and calculations of fuel consumption for each fire using the Canadian Forest…
Person:
Year: 2001
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Prevention, Fuels, Hazard and Risk, Weather
Region(s): International
Keywords: boreal forests, Canada, fuel consumption, carbon emissions, carbon sink, taiga, air quality, arthropods, C - carbon, CO2 - carbon dioxide, climatology, coniferous forests, crown fires, deciduous forests, disturbance, ecosystem dynamics, energy, fire danger rating, fire injuries (animals), fire management, fire size, fire suppression, fuel loading, fuel management, fuel types, gases, insects, particulates, pine forests, Pinus banksiana, Pinus contorta, Pinus ponderosa, Pinus resinosa, Pinus strobus, post-fire recovery, Pseudotsuga menziesii, Douglas-fir, season of fire, statistical analysis, succession, wildfires
The objective of this project is to calculate the sensitivities of pollutant concentrations, predicted with air quality models, to meteorological inputs and apply these estimates to quantify meteorology-related uncertainty in fire simulations. The results of this work will…
Person:
Year: 2013
Type: Project
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Weather
Region(s): Southern
Keywords: air quality, simulation, forecasting, meteorology, pollution, CMAQ - Community Multiscale Air Quality Modeling System, WRF - Weather Research and Forecasting
This video is the third in a series describing fire in the Great Plains. The series features ranchers in the region and local experts discussing prescribed fire. This video focuses on challenges land owners face when using prescribed fire. Ranchers talk about how they overcome…
Person: Moore
Year: 2013
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Outreach, Planning, Prescribed Fire, Safety, Weather
Region(s): Northern Rockies, Rocky Mountain, Southwest
Keywords: burn plans, public perception, smoke management, prairie management
Presentation by Casey Sullivan, Meteorologist and Forecaster with the National Weather Service Chicago/Romeoville office. Recorded at the 2013 Tallgrass Prairie and Oak Savanna Regional Fire Conference in Dubuque, Iowa.
Person: Sullivan
Year: 2013
Type: Media
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: inversion, mixing height, smoke dispersion, relative humidity, transport winds, ventilation rate
Heidi Strader presented this talk on weather conditions important to smoke management in prescribed fire planning at the RX410 Smoke Management Techniques class March 25-29, 2013, Fairbanks, Alaska. This introductory (RX410 Unit 7) talk covers weather terms definitions, effects…
Person: Strader
Year: 2013
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Weather
Region(s): Alaska
Keywords: atmospheric stability, inversion, lapse rate, lifting processes, marine inversion, smoke dispersion, subsidence inversion, wind shear, parcel model theory, adiabatic lapse rate
Although the burning of agricultural residues is not considered a net source of carbon dioxide because the carbon released to the atmosphere is reabsorbed during the next growing season, this burning is a source of net emissions of many trace gases including CH4, CO2, N2O, and…
Person:
Year: 2001
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Planning, Weather
Region(s): Unknown
Keywords: agricultural burning, savannas