Type
Topic
Region
Year
Displaying 1 - 24 of 24
From the text...'Big gaps still exist in the understanding of fire ecology, especially the seasonal aspects. Fire can have profoundly different effects on soil, plants and animals depending on when it occurs. Oftentimes the most ecological gain comes from burning during the…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Logistics, Outreach, Prescribed Fire, Restoration and Rehabilitation, Social Science, Weather, Fire Ecology, Wildland-Urban Interface (WUI)
Region(s): Eastern, Southern
Keywords: backfires, catastrophic fires, cones, coniferous forests, crown fires, ecosystem dynamics, education, fire adaptations (plants), fire equipment, fire frequency, fire hazard reduction, fire management, fire suppression, firing techniques, flatwoods, Florida, forest management, general interest, grasslands, headfires, invasive species, land management, liability, mopping up, Native Americans, Oklahoma, Pennsylvania, pine forests, Pinus banksiana, Pinus contorta, public information, Sequoiadendron giganteum , smoke effects, surface fires, Tall Timbers Research Station, tallgrass prairies, topography, vegetation surveys
From the text...'In the past month and a half 2,214 wildfires (ninety percent of which were started by lightning) have consumed 497,209 acres in Florida. More than forty-five thousand people were evacuated from areas that lay in the path of these fires. Five hundred million…
Person:
Year: 1998
Type: Document
Source: TTRS
Topic(s): Climate, Fire Effects, Fire History, Fire Prevention, Hazard and Risk, Intelligence, Outreach, Social Science, Emissions and Smoke
Region(s): Southern
Keywords: catastrophic fires, education, fire case histories, fire management, fire suppression, Florida, forest management, general interest, lightning, lightning caused fires, precipitation, public information, wildfires
Investigations of the ecological, atmospheric chemical, and climatic impacts of contemporary fires in tropical vegetation have received increasing attention during the last 10 years. Little is known, however, about the impacts of climate changes on tropical vegetation and…
Person:
Year: 1998
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Hazard and Risk, Models, Restoration and Rehabilitation, Weather
Region(s): International
Keywords: Africa, agriculture, Andropogon virginicus, bibliographies, boreal forests, carbon dioxide, catastrophic fires, Central America, cover type conversion, deforestation, disturbance, droughts, ecosystem dynamics, ENSO - El Nino Southern Oscillation, evapotranspiration, evergreens, fire adaptations (plants), fire frequency, fire intensity, fire management, fire regimes, fire size, fragmentation, fuel loading, climate change, grasses, Hakea sericea, human caused fires, Imperata, India, Indonesia, introduced species, invasive species, land management, land use, lightning, lightning caused fires, Melaleuca quinquenervia, Mexico, montane forests, Pennisetum, Pinus, plant communities, Poa, post-fire recovery, precipitation, savannas, South America, Southeast Asia, species diversity (plants), storms, temperature, tropical forests, tropical regions, wildfires
We develop a simple analytical model to estimate the thickness of a smoke layer formed by a plume of a large area fire and to account for crosswinds. We take advantage of the dominant flow features in the upper part of the rising plume and in the smoke layer far from the plume…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Emissions and Smoke, Fire Behavior, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, decay, dust, humidity, nuclear winter, smoke behavior, statistical analysis, temperature, wind
Smoke from forest fires in southern Mexico was advected into the U.S. southern plains from April to June 1998. Cloud-to-ground lightning (CG) flash data from the National Lightning Detection Network matched against satellite-mapped aerosol plumes imply that thunderstorms forming…
Person:
Year: 1998
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Emissions and Smoke
Region(s): Great Basin, Southern, International
Keywords: air quality, droughts, fire danger rating, fire management, lightning, lightning effects, Mexico, smoke effects, smoke management, storms, Texas
An average of 350 fire weather special Forecast Requests are prepared each year by the fire weather forecasters in the National Weather Service Forecast Office (WSFO) in Denver. Up to 650 of these spot forecasts may be prepared during a severe fire season. Spot forecasts are…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Models, Planning, Prescribed Fire, Weather
Region(s): Rocky Mountain
Keywords: Colorado, fire danger rating, fire management, fuel moisture, humidity, ignition, precipitation, smoke management, temperature, wildfires, wind
Periodic fires are a natural phenomenon in fynbos, which is the dominant vegetation type in the Cape floristic region. Fire-stimulated germination has been reported for a number of fynbos species. The promotion of seed germination in the fynbos fire ephemeral, Syncarpha vestita…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fuels
Region(s): International
Keywords: Adenostoma fasciculatum, Africa, Asteraceae, chaparral, charring, experimental fires, fire frequency, fire management, fire regimes, fynbos, germination, grasses, leaves, lightning caused fires, Passerina vulgaris, sclerophyll vegetation, season of fire, seed dormancy, seed germination, seedlings, serotiny, smoke effects, soils, South Africa, statistical analysis, succession, Syncarpha vestita, Themeda triandra, wood, woody plants
Changing climate and land use appear to importantly affect the biosphere by way of impacts on fire regimes. Feedback effects on climate and air quality are likely through emissions of trace gases, aerosols, and particulates that affect radiation budgets, stability of the…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, biomass, boreal forests, charcoal, fire injuries (plants), fire regimes, gases, land use, particulates, pine forests, radiation, savannas, trees, Wisconsin
A fire growth model, FARSITE (Fire ARea SImulator) is under development for simulating the spread and behavior of prescribed natural fires. The models uses a technique for wave propagation to expand surface fire fronts in 2 dimensions. Points defining the outer edge of a surface…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Mapping, Models, Prescribed Fire, Weather
Region(s): California, Great Basin, Northwest
Keywords: air quality, coniferous forests, crown fires, duff, fire case histories, fire growth, fire management, fuel loading, fuel moisture, fuel types, Georgia, GIS, landscape ecology, moisture, Oregon, rate of spread, spot fires, statistical analysis, surface fires, surface fuels, topography, weather observations, wilderness fire management, wildfires, wind, woody fuels, Huygen's Principle
[no description entered]
Person:
Year: 1998
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Hazard and Risk, Intelligence, Mapping, Monitoring and Inventory, Planning
Region(s): International
Keywords: aerosols, Africa, air quality, biomass, cover, fire danger rating, fire management, fragmentation, human caused fires, ignition, land use planning, remote sensing, savannas, season of fire, statistical analysis, tropical forests, vegetation surveys, wildfires
Wildfires in tropical forest and savanna are a strong source of trace gas and particulate emissions to the atmosphere, but estimates of the continental-scale impacts are limited by large uncertainties in the rates of fire occurrence and biomass combustion. Satellite-based remote…
Person:
Year: 1993
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects, Mapping, Models
Region(s): International
Keywords: remote sensing, AVHRR - Advanced Very High Resolution Radiometer, climate change, Brazil, fire radiance
ANNOTATION: Wildland fire has been an integral part of the landscape of the conterminous United States for millennia. Analysis of contemporary and pre-industrial (~ 200 - 500 yr BP) conditions, using potential natural vegetation, satellite imagery, and ecological fire regime…
Person:
Year: 1998
Type: Document
Source: FRAMES, TTRS
Topic(s): Aquatic, Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Occurrence, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory, Prescribed Fire, Restoration and Rehabilitation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, fire regimes, climate change, emission estimates, biomass burning, pre-industrial conditions, Adenostoma, agriculture, biomass, carbon dioxide, CO - carbon monoxide, chaparral, coastal plain, Appalachian Mountains, coniferous forests, cropland fires, croplands, deserts, ecotones, ecology, everglades, fire danger rating, fire frequency, fire regimes, fuel loading, fuel models, grasslands, grazing, habitat types, Juniperus, land use, landscape ecology, logging, pine forests, pine hardwood forests, Pinus clausa, Pinus ponderosa, pocosins, prairie, presettlement fires, Prosopis, Pseudotsuga menziesii, Quercus, remote sensing, rural communities, savannas, scrub, shrub fuels, shrublands, wilderness areas, wilderness fire management, wildfires, wildlife habitat management
To assist in the management of fire and smoke in the Pacific Northwest (PN\Af) of the United States, a consortium of state and federal agencies are collaborating to support real time, mesoscale, weather and air quality forecasting. The consortium began with agencies concerned…
Person:
Year: 1998
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Models, Weather
Region(s): Northwest
Keywords: air pollution, FERA - Fire and Environmental Research Applications Team, MM5 mesoscale model, NFSPUFF, Oregon, real-time weather data, Washington, weather forecast
The looming possibility of global warming raises legitimate concerns for the future of the forest resource in Canada. While evidence of a global warming trend is not conclusive at this time, governments would be wise to anticipate, and begin planning for, such an eventuality.…
Person:
Year: 1993
Type: Document
Source: FRAMES, TTRS
Topic(s): Administration, Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Models, Planning, Prescribed Fire, Weather
Region(s): International
Keywords: Canada, climate change, global warming, air temperature, Alberta, arthropods, biogeography, biomass, boreal forests, British Columbia, CO2 - carbon dioxide, CO - carbon monoxide, climatology, disturbance, drought, ecosystem dynamics, fire exclusion, fire frequency, fire intensity, fire management, fire management planning, fire suppression, fuel accumulation, fuel moisture, gases, grasslands, hydrocarbons, insects, landscape ecology, lightning, logging, Manitoba, CH4 - methane, microclimate, Ontario, O3 - ozone, physics, plant diseases, precipitation, Quebec, recreation, Saskatchewan, season of fire, soil moisture, soil nutrients, soil temperature, temperate forests, tundra, wildfires, wind
Boreal forests and woodlands comprise about 29% of the world's forest cover. About 70% of this forest is in Eurasia, mostly in the Russian Federation. Boreal forests contain about 45% of the world's growing stock and are an increasingly important part of global timber production…
Person:
Year: 1998
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects
Region(s): Alaska, International
Keywords: air quality, boreal forest, fire, fire regime, carbon cycle, climate change, forest productivity, Russia, Siberia
Description not entered.
Person:
Year: 1993
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Fuels
Region(s): Unknown
Keywords: vegetation fires
Despite increasing temperatures since the end of the Little Ice Age (ca. 1850), wildfire frequency has decreased as shown in many field studies from North America and Europe. We believe that global warming since 1850 may have triggered decreases in fire frequency in some regions…
Person:
Year: 1998
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Occurrence, Hazard and Risk, Mapping, Models, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: boreal forests, Canada, climate model, global change, Europe, Abies balsamea, age classes, Alberta, Betula spp., bibliographies, CO2 - carbon dioxide, climatology, distribution, ecosystem dynamics, Finland, fire danger rating, fire exclusion, fire frequency, fire intensity, fire management, fire regimes, fire size, climate change, grasslands, histories, humidity, Iva, Lake States, land use, Minnesota, Montana, New Brunswick, North Dakota, Norway, Ontario, Picea spp., pine hardwood forests, Pinus spp., population density, Populus spp., precipitation, Quebec, Rocky Mountains, Scandinavia, season of fire, South Dakota, species diversity, succession, Sweden, temperature, Vermont, wildfires, wind, Wyoming
The boreal forests of Russia play a prominent role in the global carbon cycle and the flux of greenhouse gases to the atmosphere. Large areas of Russian forest burn annually, and contributions to the net flux of carbon to the atmosphere may be significant. Forest fire emissions…
Person:
Year: 1993
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Models, Weather
Region(s): International
Keywords: boreal forest, carbon budget, carbon emissions, climate change, Russia, biomass burning, air quality, arthropods, bibliographies, biogeography, biomass, C - carbon, CO2 - carbon dioxide, climax vegetation, crown fires, decay, distribution, disturbance, drought, fire control, fire frequency, fire hazard reduction, fire intensity, fire management, fire suppression, forest management, forest types, fuel loading, gases, human caused fires, insects, Larix spp., nutrient cycling, overstory, Pinus spp., post-fire recovery, Siberia, soils, succession, temperate forests, understory vegetation, wildfires
An overview is given of recent research on forest fires, particularly climate change and its implications for forest fire and vegetation zoning in Russian and Canadian boreal forests, fire emissions and their impact on the atmosphere, the predicted catastrophic effects on global…
Person:
Year: 1998
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): Alaska
Keywords: boreal forest, Canada, fire, smoke emissions, air pollution, climate change, Russia, biomass burning
Carbon emissions in fires in the boreal forests of Russia were calculated from data on the area burned, fire intensity, post-fire mortality and decomposition of fuels, and change in vegetation structure after fires. The actual area of boreal forests burned in Russia appears to…
Person:
Year: 1998
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: boreal forest, fire frequency, fire intensity, carbon emissions, carbon sink, carbon stock, human impacts
Since 1977, the extent of forest wildfires in the boreal and western regions of North America increased by 6 to 9x over long-term trends, and an estimated 132x106 ha of temperate and boreal forest burned across the northern hemisphere. Emissions during and after burning may have…
Person:
Year: 1993
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Models, Prescribed Fire, Restoration and Rehabilitation
Region(s): Alaska, California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest, International
Keywords: boreal forest, Canada, forest fire, carbon budget, carbon emissions, global warming, air quality, bibliographies, C - carbon, CO2 - carbon dioxide, climatology, combustion, conifers, decay, decomposition, deforestation, ecosystem dynamics, fire frequency, fire management, fire models, fire regimes, fire size, gases, climate change, hardwood forest, soils, temperate forests, temperature, tropical forest, wilderness fire management, wildfires, wood
Fires in tropical savannas are a principal source of emissions to the atmosphere, but there are few studies of retention in ash and residual plant mass following natural fires. Estimates of carbon and nitrogen emissions to the atmosphere from biomass burning have relied largely…
Person:
Year: 1998
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fuels, Prescribed Fire
Region(s): International
Keywords: carbon emissions, biomass burning, global climate change, South Africa, global emission budgets, nitrogen emissions, natural combustion, Africa, air quality, air temperature, arid regions, ash, biomass, C - carbon, char, combustion, disturbance, field experimental fires, fire intensity, fire management, fuel inventory, fuel loading, fuel management, gases, grass fire, climate change, grazing, N - nitrogen, nutrient cycling, sampling, smoke effects, Tanzania, temperature, tropical forest, volatilization, wildfires
We investigated long-term consequences of modified fire and climate regimes on ecosystems for a landscape in Glacier National Park, Montana, using the mechanistic forest successional model, Fire-BGC (a Fire BioGeoChemical succession model). Changes in various ecosystem…
Person:
Year: 1998
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fuels, Models
Region(s): Northern Rockies, Rocky Mountain
Keywords: Abies lasiocarpa, biomass, C - carbon, coniferous forests, decomposition, duff, fire exclusion, fire regimes, fuel loading, histories, landscape ecology, Larix occidentalis, litter, Montana, mortality, national parks, organic matter, photosynthesis, Picea engelmannii, pine forests, Pinus albicaulis, Pinus contorta, Pinus monticola, Populus tremuloides, Pseudotsuga menziesii, runoff, seed dispersal, succession, Thuja plicata, Tsuga heterophylla, watersheds, wilderness fire management, wildfires
These questions arise not as a local phenomenon but on a world scale which is seldom appreciated. Fire regimes prevail not only over huge areas in south-central Africa and Brazil, but also extend through North Africa--in the Sudan Zone especially--and no doubt also occur in the…
Person:
Year: 1993
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fuels, Weather, Mapping
Region(s): International
Keywords: Africa, agriculture, air temperature, Australia, biomass, Brazil, Burma, C - carbon, carbon dioxide, distribution, fire dependent species, fire regimes, climate change, grasslands, hunting, India, pacific ocean, precipitation, savannas, season of fire, smoke effects, soil moisture, temperature, Thailand, Zambia