Type
Topic
Region
Year
Displaying 76 - 100 of 183
From the text ... 'This issue of Fire Management Today highlights the expanding science of smoke issues and air quality. From the discussion of Web-based tools that predict how much smoke might come from that fire and where it might go, to the growing array of monitoring…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Prescribed Fire, Restoration and Rehabilitation, 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, fire management, fuel management, smoke management, wildfires
From the text... 'The three physiographic regions of the Southeast, all have their own unique requirements for the use of prescribed fire.... Smoke from the fire, a seemingly harmless element, has become as important and as potentially dangerous as the fire itself.... Fire in…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation
Region(s): Southern, International
Keywords: aesthetics, Armillaria mellea, artificial regeneration, bark, coastal plain, fire injuries (plants), fire management, fire protection, fire suppression, firing techniques, forest management, grasses, grazing, hardwood forests, herbaceous vegetation, ignition, liability, livestock, mosaic, mowing, national forests, Piedmont, pine forests, Pinus echinata, Pinus palustris, plant diseases, prescribed fires (escaped), regeneration, riparian habitats, Scirrhia acicola, wildlife habitat management
From the text.... 'The Apache National Forest, like many southwestern forests situated on the Colorado Plateau, has significant fuel hazard problems.... Our objective is to compile a catalog of proven prescriptions to burn any given site in the pine type.... It is important to…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Hazard and Risk, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: Colorado, coniferous forests, diameter classes, duff, fire control, fire management, firefighting personnel, firing techniques, forest management, fuel accumulation, fuel loading, fuel moisture, humidity, ignition, mortality, national forests, scorch, season of fire, slash, sloping terrain, smoke management, temperature, thinning, wind
From the text (p.28) ... 'Landowners have been using fire as a land management tool for centuries. It's a great tool that produces multiple benefits, such as site preparation for reforestation, hardwood control in pine stands, wildfire hazard reduction, improved wildlife habitat…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Behavior, Fuels, Hazard and Risk, Planning, Prescribed Fire, Regulations and Legislation, Safety
Region(s): Southern
Keywords: Alabama, burning permits, fire hazard reduction, fire management, fuel loading, land management, litter, private lands, reforestation, salvage, smoke management, threatened and endangered species, wildlife, wildlife habitat management
From the text (p.19) ... 'As people move closer to forests, the smoke from controlled burns becomes more problematic. Smoke can cause health problems ranging from irritated eyes and throats to more serious disorders such as asthma, bronchitis, reduced lung function, and even…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Models, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: air quality, coastal plain, fire management, forest management, fragmentation, health factors, humidity, Piedmont, roads, season of fire, smoke effects, smoke management
From the text (9) ... ''The entire South is becoming one big wildland-urban interface. Increasingly, people are building homes and recreating in the interface with no regard for the risks,' says John Stanturf, project leader at the SRS Center for Forest Disturbance Science based…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Ecology, Prescribed Fire, Restoration and Rehabilitation, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: air quality, coastal plain, disturbance, ecosystem dynamics, fire intensity, fire management, Florida, forest management, Georgia, pine forests, plant communities, regeneration, savannas, wildfires
Smoke from wildland burning in association with fog has been implicated as a visibility hazard over roadways in the southern United States. A project began in 2002 to determine whether moisture released during the smoldering phases of southern prescribed burns could contribute…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Prescribed Fire
Region(s): Southern
Keywords: air quality, fire management, Georgia, humidity, moisture, national forests, Piedmont, roads, smoke behavior, smoke effects, smoke management, South Carolina, statistical analysis, temperature, water, highway accidents, visibility
The South is the birthplace of statutes and ordinances that both advocate and protect the cultural heritage of woods burning, which has been practiced in this region uninterrupted for more than 10,000 years. We present a brief overview of fire use in the South and discuss why…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Ecology, Fire History, Fire Prevention, Fuels, Hazard and Risk, Outreach, Planning, Prescribed Fire, Regulations and Legislation, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: community ecology, coniferous forests, conservation, ecosystem dynamics, education, fire adaptations (plants), fire damage (property), fire dependent species, fire exclusion, fire frequency, fire hazard reduction, fire management, fire suppression, Florida, forest management, fuel accumulation, fuel management, Georgia, hardwood forests, land management, liability, natural resource legislation, prescribed fires (escaped), public information, smoke management, Smokey Bear program, Tall Timbers Research Station, wildfires, wood
From the Introduction ... 'In a time when fire planners and forest supervisors in many parts of the United States are implementing plans to increase the number and frequency of prescribed burns, the issue of smoke impacts on air quality is becoming increasingly important. Smoke…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Models, Prescribed Fire, Regulations and Legislation
Region(s): Eastern, Southern
Keywords: air quality, deciduous forests, ecosystem dynamics, fire management, forest management, hardwood forests, hardwoods, pollution, population density, Quercus, roads, smoke behavior, smoke effects, smoke management
Except in remote areas, most prescribed fires will have some effect on members of the public. It is therefore important for land managers to work with the public before, during, and after a prescribed burn. To do this effectively, managers need to have an accurate idea of what…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: education, fire control, fire management, National Fire Plan, Native Americans, public information, smoke management, urban habitats
Visibility impairment from regional haze is a significant problem throughout the continental United States. A substantial portion of regional haze is produced by smoke from prescribed and wildland fires. Here we describe the integration of four simulation models, an array of GIS…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Mapping, Models, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, distribution, ENSO, fire danger rating, fire frequency, fire intensity, fire management, fire regimes, fire size, flammability, GIS, Idaho, ignition, Michigan, national parks, Oregon, smoke behavior, smoke management, statistical analysis, Washington, wilderness areas, wildfires, Wyoming, regional haze, integrated models, fire regimes, smoke dispersion
Observational data, collected during a wood smoke episode in Houston, Texas, indicated that wood smoke mediated sulfate formation reactions, not accounted for in most current photochemical models, may have led to 5-10 mg m-3 of sulfate formation. A 3-D photochemical grid model…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Models
Region(s): Southern
Keywords: air quality, distribution, fire management, particulates, smoke effects, smoke management, statistical analysis, Texas, wildfires, wood, heterogeneous reaction, sulfate formation, wild fire emissions, PM modeling, TexAQS 2000
Results from two independently developed biomass-burning smoke plume models are compared. Model results were obtained for the temporal evolution of two nascent smoke plumes originating from significantly different fire environments (an Alaskan boreal forest and an African…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Models, Prescribed Fire
Region(s): Alaska, Great Basin, Northwest, International
Keywords: Africa, air quality, biomass, boreal forests, coniferous forests, evolution, fire management, gases, human caused fires, lightning caused fires, mosaic, ozone, savannas, season of fire, smoke behavior, smoke management, South Africa, statistical analysis, wildfires, biomass burning, computational modeling, intercomparison, tropospheric chemistry
Biomass burning from forest regions and agriculture crop residues can emit substantial amounts of particulate matter and other pollutants into the atmosphere. An inventory of forest, grassland and agricultural burning is important for studies related to global change. This study…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Intelligence, Mapping, Monitoring and Inventory, Prescribed Fire
Region(s): International
Keywords: agriculture, air quality, Asia, biomass, broadcast burning, croplands, fire management, gases, climate change, grasslands, India, particulates, range management, remote sensing, statistical analysis, biomass burning, cereal waste, gases and particle emissions, field burning, global change
The general perceptions of prescribed burning were elicited from forest users for an area that has been subject to this form of land management for at least 20 years. The largest group consisted of local residents living in and around the Wombat State Forest with two smaller…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Hazard and Risk, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): International
Keywords: Australia, community ecology, conservation, education, fire hazard reduction, fire management, forest management, land management, public information, season of fire, state forests, statistical analysis, Victoria, wildfires, Wombat State Forest, fuel reduction burning, planned fire, wildfire, land management, community
Repeated sequences of digitised and geo-referenced historical aerial photography provide a powerful means of understanding landscape change. We use this method to demonstrate a landscape wide expansion of closed forest (42% increase in total coverage) in the Australian monsoon…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Fuels, Mapping, Models
Region(s): International
Keywords: aborigines, Australia, carbon dioxide, competition, distribution, drainage, ecosystem dynamics, elevation, fire protection, flammability, forest edges, forest management, GIS, grasses, habitat suitability, landscape ecology, Northern Territory of Australia, photography, savannas, statistical analysis, trees, aerial photography, historical ecology, Indigenous fire-use, generalised linear modelling, geographic information systems, landscape ecology, vegetation dynamics
Unusual air pollution episodes, such as when smoke from wildfires covers a large urban area, can be used to attempt to detect associations between short-term increases in particulate matter (PM) concentrations and subsequent mortality without relying on the sophisticated…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Models
Region(s): Rocky Mountain
Keywords: aerosols, CO - carbon monoxide, Colorado, cover, health factors, mortality, particulates, pollution, smoke effects, wildfires, wind, air pollution, mortality, particulate matter, forest fires, cardiovascular disease
Atmospheric concentrations of elemental mercury (Hg0), reactive gaseous Hg (RGM), and particulate Hg (pHg) concentrations were measured in Yellowstone National Park (YNP), U.S.A. using high resolution, real time atmospheric mercury analyzers (Tekran 2537A, 1130, and 1135). A…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): Rocky Mountain
Keywords: aerosols, air quality, fire management, gases, Hg - mercury, particulates, sampling, smoke effects, smoke management, soils, wildfires, Wyoming, Yellowstone National Park, aerosol particles, aerosol time-of-flight mass spectrometer (ATOFMS), wild fires, reactive gaseous mercury, particulate mercury, geothermal features
Bushfires can cause widespread air pollution through the emission of high levels of toxic air contaminants that affect the health of surrounding communities. This review of studies that have evaluated the health impacts of bushfires in North America, Australia and South-East…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology
Region(s): California, Great Basin, Rocky Mountain, International
Keywords: air quality, Alberta, Asia, Australia, brush fires, Canada, CO - carbon monoxide, Colorado, diseases, fire management, fire size, health factors, mortality, particulates, pollution, smoke effects, smoke management, Southeast Asia, toxicity, wildfires, atmospheric chemistry, bushfire, community health, particles, toxins
Over the last century, fire exclusion in the forests of the Sierra Nevada has allowed surface fuels to accumulate and has led to increased tree density. Stand composition has also been altered as shade tolerant tree species crowd out shade intolerant species. To restore forest…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire History, Fuels, Prescribed Fire
Region(s): California, Great Basin
Keywords: Abies concolor, air quality, bark, Calocedrus decurrens, char, coniferous forests, Cornus nuttallii, Dendroctonus ponderosae, Dendroctonus valens, fire exclusion, fire intensity, fire management, firing techniques, forest management, fuel accumulation, fuel moisture, insects, Ips, moisture, mortality, Nevada, old growth forests, phenology, pine, Pinus jeffreyi, Pinus lambertiana, Pinus ponderosa, plant diseases, population density, Quercus kelloggii, Scolytus ventralis, scorch, season of fire, Sierra Nevada, size classes, statistical analysis, surface fuels, trees, Abies spp., Pinus, Dendroctonus, Scolytus, bark beetle
The impact of major gaseous and particulate pollutants emitted by the wildfire of October 2003 on ambient air quality and health of San Diego residents before, during, and after the fire are analyzed using data available from the San Diego County Air Pollution Control District…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence, Wildland-Urban Interface (WUI)
Region(s): California
Keywords: fire case histories, wildfires, air quality, CO - carbon monoxide, gases, health factors, ozone, particulates, pollution, southern California, fire management, forest management
Fire is an important component of most Australian terrestrial ecosystems and exerts a major influence on plant recruitment in these systems. Seeds of species from Australian heath, woodland and grassland systems have a diverse response to fire-related germination cues.…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: fire intensity, fire regimes, heat effects, smoke effects, wildfires, plant growth, regeneration, seed dormancy, seed germination, shrubs, understory vegetation, weeds, eucalyptus, New South Wales, Australia, fire management, forest management, smoke management, rainforests, sclerophyll forests
This study is centred on Quercus robur, Q. pyrenaica and Q. ilex that have a distribution area covering all Europe. Fire is a frequent ecological factor in many ecosystems, especially in those with Mediterranean climates. Our working hypothesis is that fire affects the…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): International
Keywords: heat effects, smoke effects, wildfires, ash, charcoal, plant growth, regeneration, seed germination, seeds, Quercus ilex, Holm oak, Quercus pyrenaica, Quercus robur, Europe, fire management, forest management, Mediterranean habitats, Quercus, germination, reproductive strategies, seeds
This paper describes the effects of temperature and simple or multiple dormancy-breaking treatments (potassium nitrate, surgical treatment, gibberellic acid (GA3), after-ripening at 45°C and nitrogen dioxide gas) on germination of five endemic and geographically restricted…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke
Region(s): International
Keywords: smoke effects, herbaceous vegetation, perennial plants, seed dormancy, seed germination, temperature, western Australia, Australia, smoke management
Rationale: In late October 2003, Southern California wildfires burned more than 3,000 km2. The wildfires produced heavy smoke that affected several communities participating in the University of Southern California Children's Health Study (CHS).
Objectives: To study the acute…
Person:
Year: 2006
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): California
Keywords: air pollution, air quality, asthma, PM10, wildfire