Type
Topic
Region
Year
Displaying 1 - 25 of 77
[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
To trully allow fires to play their natural role in wilderness ecosystems, it is sometimes necessary to have large fires of long duration. Large fires are ecologically significant events that drive many other ecosystem processes. However, these fires pose significant management…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Occurrence, Fuels, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: Abies concolor, Abies magnifica, charcoal, coniferous forests, cutting, dendrochronology, ecosystem dynamics, fire frequency, fire management, fire scar analysis, fire size, forest management, lightning caused fires, Montana, national parks, Pinus albicaulis, Pinus contorta, Pinus jeffreyi, Pinus ponderosa, prescribed fires (chance ignition), prescribed fires (escaped), Sequoiadendron giganteum , Sierra Nevada, vegetation surveys, wilderness areas, wildfires, Wyoming, Yosemite National Park
From the text ... 'Wilderness management is important to a large segment of the public. The 1988 fires showed that clearly. It is also clear that fire is an integral part of the wilderness. Educating the public, based on solid research, will be an important component of…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Prevention, Hazard and Risk, Intelligence, Outreach, Social Science
Region(s): Rocky Mountain
Keywords: catastrophic fires, droughts, education, erosion, fire case histories, fire management, fire regimes, fire suppression, land management, national parks, natural areas management, public information, recreation, smoke effects, wilderness areas, wilderness fire management, wildfires, wildlife habitat management, Wyoming, Yellowstone National Park
From the Summary ... 'Prescribed natural fire programs adjacent to heavily populated areas are threatened by conflicting laws. Until relief is found through new legislation, wilderness fire managers must be constantly aware of smoke drift and its impact on adjacent areas. It…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Fuels, Hazard and Risk, Prescribed Fire, Regulations and Legislation, Wildland-Urban Interface (WUI)
Region(s): California, Great Basin
Keywords: agriculture, air quality, ecosystem dynamics, fire hazard reduction, fire management, fire suppression, forest management, fuel management, land management, national forests, national parks, particulates, rate of spread, Sierra Nevada, smoke effects, smoke management, Yosemite National Park
The decision process involved in developing any plan to manage a prescribed natural fire must consider several divergent resource and management goals. In many cases, these fires may be projected to be, and eventually become, large and long-duration events. The exact final fire…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Mapping, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, fire intensity, fire management, fire size, land management, private lands, rate of spread, recreation, wilderness areas, wildfires
Area burned and smoke emissions were compared between the presettlement period (before 1935) and the recent period (1979-90) of prescribed natural fire in the Selway-Bitterroot Wilderness. Presettlement area burned was estimated to be 1.7 times that during the recent period. By…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire History, Fire Prevention, Hazard and Risk, Mapping
Region(s): Northern Rockies
Keywords: Abies grandis, catastrophic fires, coniferous forests, crown fires, elevation, fire hazard reduction, fire intensity, fire management, fire regimes, fire size, fire suppression, forest management, GIS, Larix lyallii, Montana, Picea engelmannii, Pinus albicaulis, Pinus contorta, Pinus ponderosa, presettlement fires, Pseudotsuga menziesii, Selway-Bitterroot Wilderness Areas, suppression, surface fires, Thuja plicata, understory vegetation, wildfires
We know that the natural fire regimes of park and wilderness ecosystems are extremely variable. Past management practices (primarily fire exclusion), other resource constraints (endangered species, air quality), location and shape of preserves, and new natural fire policy…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Prescribed Fire, Restoration and Rehabilitation
Region(s): Northwest
Keywords: Abies lasiocarpa, air quality, chaparral, coniferous forests, ecosystem dynamics, fire exclusion, fire intensity, fire management, fire regimes, fire suppression, flame length, forest management, fuel breaks, fuel loading, fuel management, Pinus albicaulis, Pinus ponderosa, prescribed fires (chance ignition), wilderness fire management, wildfires
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Prescribed Fire
Region(s): International
Keywords: agriculture, Asia, clearcutting, Digitaria, eucalyptus, fire frequency, fire management, forest management, grasslands, grazing, hydrology, logging, nutrients, peat fires, Pinus, precipitation, rainforests, runoff, soil leaching, soil permeability, soils, Southeast Asia, streams, succession, tropical forests, water quality, wildfires
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Restoration and Rehabilitation
Region(s): International
Keywords: Africa, artificial regeneration, ecotones, fynbos, geology, grazing, herbicides, litter, Medicago sativa, Mediterranean habitats, native species (plants), natural areas management, old fields, overstory, perennial plants, plowing, population density, seed germination, seeds, sloping terrain, smoke effects, soils, South Africa, species diversity (plants), statistical analysis, succulents, wilderness areas, nature reserve, plough plus seed treatments
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Abies spp., air quality, boreal forests, Canada, deciduous forests, ecosystem dynamics, evolution, fire regimes, forest management, genetics, Glaucomys volans, climate change, Great Lakes, greenhouse gases, Ontario, Picea engelmannii, Populus balsamifera, Populus tremuloides, species diversity (animals), species diversity (plants), subalpine forests, Tamiasciurus hudsonicus, Tsuga mertensiana, tundra, wetlands, climate change, ecodiversity, forest, ecosystem diversity, species diversity, genetic diversity, ECOSYSTEM HIERARCHY, ECOLOGICAL LAND CLASSIFICATION TERMINOLOGY, ALPINE ECOSYSTEMS, aspen parkland
[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
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Prevention, Fuels, Models, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation, Social Science, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Great Basin, International
Keywords: aborigines, agriculture, air quality, Australia, backfires, Canada, chaparral, chemical compounds, coniferous forests, distribution, fire adaptations (plants), fire management, fire suppression, forage, forest management, forest products, fuel accumulation, fuel loading, human caused fires, hunting, land management, land use, lightning caused fires, mammals, National Fire Plan, national parks, Native Americans, Northern Territory of Australia, Pinus ponderosa, plant growth, presettlement fires, regeneration, seed dormancy, seed germination, smoke effects, sprouting, US Forest Service, wildfires
Combustion of woody material produces and releases water, but the effects of this water on the atmospheric circulation created by a wildfire are rarely recognized, let alone understood. This paper presents observational data and basic physical arguments to support the hypothesis…
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Models, Safety, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Arizona, Canada, combustion, convection, evapotranspiration, fire management, flame length, Florida, fuel moisture, heat, Idaho, Michigan, military lands, Minnesota, moisture, Montana, New York, North Carolina, Ontario, smoke management, South Carolina, statistical analysis, temperature, Washington, water, wildfires, wood chemistry
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Mapping, Models, Weather
Region(s): Rocky Mountain
Keywords: Colorado, crown fires, distribution, fire case histories, fire danger rating, fire intensity, fire management, fire whirls, flame length, Florida, fuel accumulation, fuel management, fuel moisture, fuel types, GIS, grasses, heat, heavy fuels, humidity, litter, overstory, photography, rate of spread, statistical analysis, surface fires, topography, understory vegetation, wildfires, wind
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Mapping, Models, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, combustion, droughts, ecosystem dynamics, fire danger rating, fire intensity, fire management, fire suppression, Florida, fuel appraisal, fuel management, GIS, season of fire, smoke management, wildfires
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fuels, Hazard and Risk, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Abies balsamea, Betula papyrifera, boreal forests, buds, Canada, carbon dioxide, Choristoneura fumiferana, coniferous forests, dendrochronology, droughts, ecosystem dynamics, ecotones, evergreens, fire danger rating, fire intensity, foliage, forest management, histories, insects, Larix laricina, Malacosoma, Manitoba, needles, phenology, Picea glauca, Picea mariana, Pinus banksiana, plant diseases, plant growth, Populus balsamifera, Populus tremuloides, prairies, precipitation, Pristiphora erichsonii, size classes, soil moisture, statistical analysis, temperature, vegetation surveys, wildfires, xeric soils
National Weather Service (NWS) observations were compared to Florida Highway Patrol accident site visibility reports to produce a Low Visibility Occurrence Risk Index (LVORI). When LVORI is compared with NWS visibility observations, significant differences are found. These…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Weather
Region(s): Southern
Keywords: smoke behavior, smoke effects, wildfires, air quality, roads, Florida, fire management, smoke management
The following list of research topics was generated by agencies within AWFCG during 2005. The topics were ranked originally by the AWFCG Fire Research and Development Committee (FRDAC) and finally by the AWFCG members. Ranking was as follows: 3= high, 2 = medium, 1= low (or H…
Person:
Year: 2005
Type: Document
Source: FRAMES
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Prevention, Fuels, Hazard and Risk, Logistics, Models, Restoration and Rehabilitation, Social Science
Region(s): Alaska
Keywords:
Smoke derived from burning a natural mixture of plant species stimulates the germination of seed from a wide range of plants. It is not known, however, whether smoke derived from individual species is equally effective in promoting seed germination. The germination of Themeda…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology
Region(s): International
Keywords: Acalypha, Africa, Aristida, Buddleias, Cymbopogon, Diospyros, ecosystem dynamics, Erica, fire dependent species, germination, grasslands, Helichrysum, laboratory fires, leaves, Loudetia simplex, Metalasia muricata, Miscanthus, Monocymbium, Protea, Pteridium aquilinum, Rubus, seed germination, smoke effects, South Africa, Themeda, Themeda triandra, Trachypogon spicatus
Samples (170) of biomass combustion smoke were obtained in Brazilian tropical rainforest and savannah during August-September 1992. Speciation of the ionic fraction of fine (d > 2 :m) and coarse (15 :m > d > 2:m) mode particles was achieved using ion chromatography, and…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Prescribed Fire, Restoration and Rehabilitation
Region(s): International
Keywords: aerosols, agriculture, air quality, Amazon, biomass, Brazil, chemical elements, combustion, deforestation, ecosystem dynamics, land management, litter, nutrients, overstory, rainforests, savannas, smoke effects, South America, statistical analysis
Prescribed fire is used to treat roughly 5 percent (1,500,000 acres) of Florida*s wildland each year. Superimposed on this fire-maintained landscape is one of the fastest growing populations in the United States. Much of this population increase is a result of immigration from…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Administration, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Outreach, Planning, Prescribed Fire, Regulations and Legislation, Social Science, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: aesthetics, burning permits, education, fire adaptations (animals), fire adaptations (plants), fire dependent species, fire hazard reduction, fire regimes, flammability, Florida, forest management, fuel loading, land use, landscape ecology, liability, natural resource legislation, public information, smoke management, wilderness areas, wilderness fire management, wildfires
From the text...'The telephone survey of 675 rural and suburban residents of North and Central Florida provides some very useful direction for the development of the Fire Education Toolkit program. Key messages that have been identified by extension agents and home landscaping…
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fire Prevention, Intelligence, Outreach, Prescribed Fire, Regulations and Legislation, Social Science, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: aesthetics, air quality, burning intervals, burning permits, central Florida, education, fire control, fire damage (property), fire frequency, fire injuries (animals), flammability, Florida, forest management, grasslands, grazing, health factors, human caused fires, land use, landscape ecology, liability, lightning caused fires, natural areas management, north Florida, pine forests, Pinus, public information, rural communities, sampling, shrublands, smoke behavior, smoke management, statistical analysis, swamps, wilderness areas, wilderness fire management, wildfires, wildlife, wildlife habitat management
The Florida torreya (Torreya taxifolia Arn.) has decreased to near extinction during the past 30 yr, allegedly as the result of a fungal disease induced by environmental stress. Increasing regional temperatures, micro-climatic warminy, drought, and soil nutrinent stress are…
Person:
Year: 1995
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology
Region(s): Southern
Keywords: biomass, droughts, fire exclusion, fire suppression, Florida, forest management, fungi, light, microclimate, north Florida, nutrition, plant diseases, plant growth, riparian habitats, smoke effects, soil nutrients, temperature, threatened and endangered species (plants), Torreya, Torreya taxifolia
[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects
Region(s): International
Keywords: age classes, Arbutus, Arbutus unedo, ash, biogeochemical cycles, Cistus spp., Cistus monspeliensis, deciduous forests, droughts, ecosystem dynamics, Europe, fire injuries (plants), forest management, gases, leaves, Mediterranean habitats, mortality, nutrient cycling, Phillyrea latifolia, photosynthesis, Pistacia, Pistacia lentiscus, plant growth, Portugal, post fire recovery, Quercus coccifera , radiation, regeneration, resprouting, roots, Rosmarinus officinalis, sclerophyll forests, seed germination, seedlings, statistical analysis, volatilization, water, water uptake, wildfires, Arbutus unedo, Cistus spp., drought semi-deciduous species, evergreen sclerophylls, leafwater potential, leaf conductance, Pistacia lentiscus
From the text ... 'Prescribed burning is a significant source of fine particulate matter (PM2.5) in the southeastern United States. However, limited data exist on the emission characteristics from this source. Various organic and inorganic compounds both in the gas and particle…
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Prescribed Fire
Region(s): Southern
Keywords: aerosols, air quality, C - carbon, chemical compounds, chemistry, coniferous forests, fire hazard reduction, fire management, forest management, fuel accumulation, fuel management, gases, Georgia, military lands, nongame birds, particulates, Picoides borealis, pine forests, smoke management, soil organisms, threatened and endangered species (animals), wildfires, wood, Fort Benning, FORT GORDON, levoglucosan, POC - Particulate Organic compound, VOC - volatile organic compounds