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We have analyzed the soluble portion of impurities trapped in solid precipitation that accumulated at Summit (central Greenland) from 1193 A.D. to the present. Seventy-three ice layers show elevated concentrations of ammonium and formate, caused by high-latitude biomass burning…
Person:
Year: 1998
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire History
Region(s): International
Keywords: Greenland, ice cores, biomass burning, ion concentrations, boreal vegetation, paleoclimate

This publication provides guidelines for planning and managing smoke from prescribed fires to: Minimize ambient air quality impairment. Prevent smoke from being carried to, or accumulating in, areas sensitive to smoke. Recommend burning guidelines to supplement the regulations …
Person:
Year: 1998
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): Southern
Keywords:

The smoke management plan (SMP) sets in place best management practices to limit impacts on air quality and smoke sensitive areas before, during, and after burning. The guide is also designed to provide educational material and references for proper smoke management across the…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): Southern
Keywords:

We assessed the exposure of rural residents in the small community of Theobroma, Brazil, to the smoke generated from widespread agricultural and forest burning during August and September, 1995. Samples were collected for an 8-day period by using five battery powered personal…
Person:
Year: 1998
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): International
Keywords: Brazil, agricultural burning, forest burning, CO - carbon monoxide, formaldehyde, personal aerosol sampling pumps, benzene, respirable particles, biomass burning, Amazon, air quality

Fuel loading and fuel consumption were measured on four prescribed burns with a natural fuel component. These sites were in the Blue Mountains of northeastern Oregon. Emissions were characterized on three of these sites. The fuel consumption was typical of a moderately wet…
Person:
Year: 1996
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models, Prescribed Fire
Region(s): Northwest
Keywords: fuel loading, fuel consumption, Blue Mountains, northeastern Oregon, emission factors, CH4 - methane, CO - carbon monoxide, PM2.5, CONSUME, FOFEM - First Order Fire Effects Model, underburn, spring burn, NHMC - non-methane hydrocarbons

Wildland fire emissions cause adverse cardiopulmonary outcomes, yet controlled exposure studies to characterize health impacts of specific biomass sources have been complicated by the often latent effects of air pollution. The aim of this study was to determine if postprandial…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk
Region(s): Southern
Keywords: air pollution, exposure, cardiovascular, metabolic rate, health, health impacts, peat fires

Background: The increasing size and frequency of wildland fires are leading to greater potential for cardiopulmonary disease and cancer in exposed populations; however, little is known about how the types of fuel and combustion phases affect these adverse outcomes. Objectives:…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: PM - particulate matter, flaming, smoldering, cancer, public health, lung diseases

From the text...'Two studies recently looked at differences in impacts on National Ambient Air Quality Standards (NAAQS) and visibility from wildland fires (prescribed fire and wildfire). The First Study: was part of the analysis for the Columbia River Basin (CRB) Environmental…
Person:
Year: 1998
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fuels, Models, Prescribed Fire
Region(s): Great Basin, Northwest
Keywords: air quality, coniferous forests, fire management, fuel appraisal, fuel management, land management, Oregon, particulates, pine forests, Pinus ponderosa, shrublands, smoke management, vegetation surveys, Washington, wildfires, wildlife

[no description entered]
Person:
Year: 1998
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Prescribed Fire, Restoration and Rehabilitation, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): California, Great Basin
Keywords: Adenostoma, air quality, amphibians, biogeography, Ceanothus, chaparral, coastal vegetation, community ecology, distribution, ecosystem dynamics, fire adaptations (plants), fire dependent species, fire regimes, fire suppression, fishes, fuel accumulation, fuel loading, grasslands, mammals, Mediterranean habitats, nongame birds, post fire recovery, reptiles, sclerophyll vegetation, small mammals, southern California, species diversity (animals), species diversity (plants), succession, wading birds, wildfires

[no description entered]
Person:
Year: 1996
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: education, fire case histories, fire management, Komarek, E.V., Sr., Los Alamos, Mexico, national forests, national parks, New Mexico, public information, smoke management, Tall Timbers Research Station

Fire is a natural phenomenon in Madrean Province ecosystems. Suppression of natural fire has altered ecosystem processes, however. Recognition of these alterations has led to the adoption of let-burn policies by many management agencies, but a let-burn policy has become less…
Person:
Year: 1996
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Outreach, Planning, Regulations and Legislation, Safety, Social Science, Wildland-Urban Interface (WUI)
Region(s): Great Basin, Southwest
Keywords: aesthetics, Arizona, catastrophic fires, ecosystem dynamics, education, fire hazard reduction, fire management, fire suppression, fuel loading, health factors, herbaceous vegetation, hydrology, liability, lightning caused fires, Madrean habitats, national forests, national parks, plant growth, population density, prescribed fires (chance ignition), private lands, public information, seed production, smoke effects, thinning, water quality, wildfires, wildlife habitat management, natural fire, public safety, public lands, UNINFORMED PUBLIC

Biomass characterization and fire behavior documentation were carried out on two large (>2000 ha) experimental fires conducted in arid savanna fuels in Kruger National Park in September 1992. Prefire fuel loads, fuel consumption, spread rates, flame zone characteristics, and…
Person:
Year: 1996
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels
Region(s): International
Keywords: Africa, backfires, biomass, convection, energy, experimental fires, fire intensity, fire management, fire regimes, flame length, fuel loading, fuel management, fuel moisture, grasses, headfires, humidity, ignition, national parks, particulates, precipitation, rate of spread, sampling, savannas, South Africa, temperature, vegetation surveys, wind

From the text (p.117) ... 'In awe and supplication Mescalero Apache dancers honor flames on their New Mexico reservation. 'Fire is sacred to us,' says one Apache leader. 'It provides warmth, food, protection.' Most Americans, however, fear fire beyond the hearth and for decades…
Person:
Year: 1996
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fuels, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): California, Great Basin, Rocky Mountain, Southern
Keywords: boreal forests, catastrophic fires, chaparral, coniferous forests, crown fires, duff, ecosystem dynamics, fire case histories, fire dependent species, fire frequency, fire injuries (plants), fire intensity, fire management, fire suppression, Florida, forest management, fuel accumulation, Georgia, grasslands, lightning caused fires, Mexico, military lands, New Mexico, nongame birds, Picoides borealis, Pinus contorta, Pinus palustris, Pinus ponderosa, Pinus taeda, population density, post fire recovery, rate of spread, seed germination, Sequoia, smoke effects, Stoddard, H.L., surface fires, tallgrass prairies, understory vegetation, wetlands, wildfires, wildlife habitat management, Wyoming, Yellowstone National Park

From the text ... 'Forest rangers and residents are trying to promote the benefits of using more prescribed burns to control wildfires throughout the state.... Every landowner wants to do more controlled burns, but they have tied our hands with regulations.'
Person:
Year: 1998
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Prescribed Fire, Regulations and Legislation, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: coniferous forests, droughts, fire control, fire injuries (animals), fire management, fire suppression (aerial), forest management, lightning caused fires, north Florida, prescribed fires (escaped), St. Marks National Wildlife Refuge, wildfires

After replacement of tropical primary forests, fire becomes an important management tool. During establishment of plantations with fast-growing tree species and within slash-and-burn agriculture, the export of macronutrients and other elements to the atmosphere by burning was…
Person:
Year: 1996
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire Prevention, Fuels, Hazard and Risk
Region(s): International
Keywords: agriculture, Amazon, ash, Brazil, clearcutting, fire hazard reduction, fire intensity, fire management, forest management, land use, leaching, litter, nutrients, particulates, plantations, precipitation, slash, slash and burn, soil leaching, South America, tropical forests, volatilization, slash burning, nutrient release, humid tropics

Ozone generation is computed in a one-dimensional photochemistry code following convective redistribution of tropical urban effluent into the free troposphere. Simulations are run at several stages of pollutant dilution by surrounding surface air. A threshold boundary layer NOx…
Person:
Year: 1996
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Models
Region(s): International
Keywords: air quality, Amazon, Brazil, convection, forest management, hydrocarbons, ozone, rate of spread, season of fire, smoke behavior, smoke management, South America, storms, tropical forests, wildfires, wind

Four conditions are necessary for fire to assume ecological importance: 1) an accumulation of organic matter, i.e. fuel either herbaceous or woody, sufficient enough to burn; 2) dry weather conditions to render the material combustible; 3) a landscape conducive to the spread of…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Fuels, Planning, Prescribed Fire, Restoration and Rehabilitation, Safety, Weather
Region(s): Southern
Keywords: air temperature, relative humidity, winds, fuel moisture, smoke management, fire frequency, fire season

Mitigating smoke impacts on human health and safety is one of the challenges that landowners and agencies face when conducting prescribed burns. Particulate matter (PM) in smoke, produced by the combustion of fuels during burning, can aggravate respiratory ailments and reduce…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Planning, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke impacts, human health, PM - particulate matter, PM2.5, BlueSky

Wildland fires produce smoke that contributes to reduced visibility over roadways with potentially tragic consequences. Land managers need to reduce this potential hazard. Two indices are described that correlate with conditions associated with roadway hazard. The Dispersion…
Person:
Year: 1996
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Southern
Keywords: smoke effects, wildfires, air quality, roads, statistical analysis, Alabama, Florida, Georgia, Kentucky, Texas, fire management, land management, smoke management

Wildfire is the most prevalent natural disturbance in boreal forests, and impacts climate through biogeochemical (e.g., greenhouse gas emission from biomass burning) and biophysical (e.g., albedo (α), evapotranspiration (ET), roughness) processes. We used satellite observations…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects
Region(s): International
Keywords: Siberia, boreal forests, biomass burning, greenhouse gas emissions, satellite observations, evapotranspiration, albedo, LST - Land Surface Temperature

The promoting effect of smoke-derived chemicals (e.g. karrikinolide and cyanohydrin) on germination in many plants from Mediterranean-type ecosystems such as South Africa and south-western Australia is well documented. However, very little is known about 1) the relative…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): International
Keywords: South Africa, Africa, Australia, germination, karrikinolide, cyanohydrins, annuals, chemicals, seedling growth, Mediterranean basin

This study quantifies ammonia (NH3) emissions from biomass burning from 2005 to 2015 across the continental US (CONUS) and compares emissions from biomass burning with the US Environmental Protection Agency (EPA) National Emissions Inventory (NEI), the Fire Inventory from the…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Occurrence
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: ammonia, wildfires, biomass burning, NEI - National Emissions Inventory, area burned, fire frequency

The Global Fire Emissions Database (GFED)-currently by far the most widely used global fire emissions inventory-is primarily driven by the 500 m MODIS MCD64A1 burned area (BA) product. This product is unable to detect many smaller fires, and the new v4.1s of GFED addresses this…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: biomass burning, burned area, active fires, MODIS - Moderate Resolution Imaging Spectroradiometer, VIIRS - Visible Infrared Imaging Radiometer Suite, Sentinel-2, Landsat, GFED - Global Fire Emissions Database, China, India

Coarse woody debris (>0.6 cm in diameter) is an important component of the fuel complex in Australian eucalypt forests, influencing both fire behaviour, smoke production and post-fire ecological processes. We investigated how physical characteristics of woody fuel affected…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Occurrence, Fuels, Prescribed Fire
Region(s): International
Keywords: CWD - coarse woody debris, Australia, fuel consumption, fuel ignition

Wildfires can impair human health because of the toxicity of emitted pollutants, and threaten communities, structures and the integrity of ecosystems sensitive to disturbance. Climate and socioeconomic factors (e.g. population and income growth) are known regional drivers of…
Person:
Year: 2018
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models
Region(s): Southern
Keywords: socioeconomic changes, wildfires, human health, air quality, annual area burned