Type
Topic
Region
Year
Displaying 101 - 125 of 683
At the end of August 2009, wild fires ravaged the north-eastern fringes of Athens destroying invaluable forest wealth of the Greek capital. In this work, the impact of these fires on the air quality of Athens and surface radiation levels is examined. Satellite imagery, smoke…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Wildland-Urban Interface (WUI)
Region(s): International
Keywords: biomass burning, fire case histories, fire frequency, wildfires, aerosols, air quality, particulates, pollution, radiation, remote sensing, Greece, Europe, fire management, smoke management, pollution, biomass burning, aerosol, photochemistry, radiation
Austrostipa compressa, a native ephemeral of southwest Western Australia was stimulated to germinate under a range of temperatures, in the presence of light, and exposure to smoke-water. This combination of environmental cues results in winter-maximum germination in immediate…
Person:
Year: 1999
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Fire Occurrence
Region(s): International
Keywords: fire frequency, fire intensity, heat effects, smoke effects, wildfires, disturbance, grasses, introduced species, light, population density, seed dormancy, seed germination, seeds, soil temperature, temperature, Ehrharta, Poaceae, western Australia, Australia, fire management, forest management, soil management, Mediterranean habitats, disturbance, heat shock, light, reserve management, soil seed bank, temperature
Agricultural residue burning is one of the major causes of greenhouse gas emissions and aerosols in the lndo-Ganges region. In this study, we characterize the fire intensity, seasonality, variability, fire radiative energy (FRE) and aerosol optical depth (AOD) variations during…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence
Region(s): International
Keywords: biomass burning, cropland fires, fire frequency, fire intensity, fire size, season of fire, aerosols, agriculture, air quality, greenhouse gases, pollution, radiation, remote sensing, India, Asia, fire management, forest management, croplands, FRE - Fire Radiative Energy, agricultural residues, biomass burning, aerosol optical depth variations
Wildland fire is a natural force that has shaped most vegetation types of the world. However, its inappropriate management during the last century has led to more frequent and catastrophic fires. Wildland fires are also recognized as one of the sources of CO2 and other…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence, Prescribed Fire, Regulations and Legislation
Region(s): International
Keywords: biomass burning, human caused fires, lightning caused fires, wildfires, air quality, carbon dioxide, deforestation, gases, plant growth, Patagonia, Argentina, South America, fire management, forest management, CO2 emissions, Kyoto Protocol, emissions mitigation, biomass growth
Background: During the summer of 2006, a wave of wildfires struck Galicia (north-west Spain), giving rise to a disaster situation in which a great deal of the territory was destroyed. Unlike other occasions, the wildfires in this case also threatened farms, houses and even human…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire History, Fire Occurrence, Safety, Fire Effects, Wildland-Urban Interface (WUI)
Region(s): International
Keywords: fire case histories, fire damage (property), fire injuries (humans), smoke effects, wildfires, health factors, Spain, Europe, fire management
As climate change increases vegetation combustibility, humans are impacted by wildfires through loss of lives and property, leading to an increased emphasis on prescribed burning practices to reduce hazards. A key and pervading concept accepted by most environmental managers is…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence, Fire Prevention, Hazard and Risk, Prescribed Fire
Region(s): International
Keywords: fire adaptations (plants), fire damage (property), fire frequency, fire hazard reduction, fire injuries (humans), fire resistant plants, smoke effects, wildfires, conservation, flowering, resprouting, seed germination, serotiny, Australia, ecosystem dynamics, fire management, forest management, Mediterranean habitats
Soil seed banks that persist after a fire are important in fire-prone habitats as they minimise the risk of decline or local extinction in plants, should the fire-free interval be less than the primary juvenile periods of the species. In two common woody plant genera (Acacia and…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire Occurrence, Fire Prevention, Hazard and Risk
Region(s): International
Keywords: Acacia spp., Acacia suaveolens, Australia, distribution, fire frequency, fire hazard reduction, fire management, germination, Grevillea, heat, low intensity burns, mortality, national parks, New South Wales, population density, range management, season of fire, seed dormancy, seed germination, seedlings, seeds, shrublands, smoke management, wildfires, Acacia spp., depth of burial, fire frequency, Grevillea, soil seed bank, southeastern Australia, seedling emergence
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
Fire, natural or of anthropologic origin, is a recurrent phenomenon in South African mesic grassland. The species composition of these grasslands is sensitive to fire, particularly fire frequency. However, the mechanisms involved in influencing species composition are not fully…
Person:
Year: 2009
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fuels
Region(s): International
Keywords: Africa, Aristida, chemical compounds, fire frequency, fire management, fire sensitive plants, germination, grasses, grasslands, human caused fires, Hyparrhenia, Hyparrhenia hirta, Panicum, Panicum maximum, Poaceae, post fire recovery, range management, regeneration, roots, seed germination, seedlings, seeds, smoke effects, smoke management, South Africa, temperature, Themeda, Themeda triandra, Tristachya, vegetation surveys, wildfires, butenolide, germination, grassland species, seedling vigor, smoke-water, temperature
To evaluate the effect of increasing forest disturbances on greenhouse gas budgets in a taiga forest in eastern Siberia, CO2, CH4 and N2O fluxes from the soils were measured during the growing season in intact, burnt and clear-felled larch forests (4-5 years after the…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Fuels
Region(s): International
Keywords: age classes, air quality, air temperature, Asia, boreal forests, carbon dioxide, clearcutting, deciduous forests, decomposition, disturbance, fire frequency, forest management, Larix, moisture, nutrition, organic matter, plant nutrition, population density, precipitation, roots, Russia, Siberia, size classes, soil management, soil moisture, soil nutrients, soil organic matter, soil temperature, soils, statistical analysis, taiga, temperature, tundra, Vaccinium vitis-idaea, wildfires, clear-felling, greenhouse gas flux, permafrost, Siberian Taiga, wild fire
We evaluate the fine-grain age patch model of fire regimes in southern California shrublands. Proponents contend that the historical condition was characterized by frequent small to moderate size, slow-moving smoldering fires, and that this regime has been disrupted by fire…
Person:
Year: 2009
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire History, Fire Occurrence, Fire Prevention, Fuels, Intelligence, Models, Social Science, Weather
Region(s): California, Great Basin
Keywords: age classes, BEHAVE, chaparral, distribution, droughts, fine fuels, fire case histories, fire damage (property), fire frequency, fire intensity, fire management, fire regimes, fire size, fire suppression, firebrands, flammability, Foehn winds, forest management, fuel accumulation, fuel moisture, ignition, mosaic, range management, scrub, shrublands, southern California, suppression, wildfires, wind, 19th century, Baja California, chaparral, fine-grain age patch mosaic, high-intensity fires, megafires, sage scrub, Santa Ana winds
From the text ... 'While most of today's longleaf forests are found on public lands, having grown back from forests cut in the early 20th century, private landowners are taking a new look at the longleaf pine's drought-resistant qualities. A quiet longleaf revival is beginning…
Person:
Year: 2009
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fire Prevention, Fuels, Prescribed Fire, Restoration and Rehabilitation
Region(s): Southern
Keywords: age classes, Aristida stricta, fire dependent species, fire frequency, fire injuries (plants), fire intensity, fire management, fire resistant plants, fire suppression, flowering, forest management, gopher tortoise, Gopherus polyphemus, grasses, ground cover, hardwood forests, hardwoods, insects, invasive species, keystone species, logging, longleaf pine, mortality, Native Americans, native species (plants), needles, north Florida, old growth forests, pine forests, pine, Pinus palustris, private lands, rate of spread, recreation, reptiles, sandhills, season of fire, seed production, seedlings, smoke effects, streams, understory vegetation, watershed management, watersheds, wildlife habitat management
Biomass burning is a major source of aerosols that affect air quality and the Earth's radiation budget. Current estimates of biomass burning emissions vary markedly due to uncertainties in biomass density, combustion efficiency, emission factor, and burned area. This study…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Occurrence, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, Arizona, Arkansas, biomass, biomass burning, combustion, coniferous forests, cover, cover type, deciduous forests, fire frequency, fire management, fire size, Florida, forest management, fuel loading, fuel management, fuel moisture, grasses, grasslands, hardwood forests, heavy fuels, Idaho, leaves, litter, Louisiana, moisture, Montana, needles, Oregon, particulates, radiation, remote sensing, shrubs, statistical analysis, vegetation surveys, wildfires, biomass burning emissions, particulate matter, multiple satellite instruments, GOES, near real time
Prescribed burning is a large aerosol source in the southeastern United States. Its air quality impact is investigated using 3-D model simulations and analysis of ground and satellite observations. Fire emissions for 2002 are calculated based on a recently developed VISTAS…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire Occurrence, Models, Prescribed Fire
Region(s): Southern
Keywords: aerosols, air quality, Alabama, biomass burning, CO - carbon monoxide, fire frequency, fire intensity, fire management, Florida, forest management, Georgia, ozone, pollution, season of fire, South Carolina, telemetry, wildlife habitat management
In this study, we used fire count datasets derived from Along Track Scanning Radiometer (ATSR) satellite to characterize spatial patterns in fire occurrences across highly diverse geographical, vegetation and topographic gradients in the Indian region. For characterizing the…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Administration, Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fire Prevention, Fuels, Intelligence, Mapping, Monitoring and Inventory, Planning, Prescribed Fire, Mapping
Region(s): International
Keywords: aerosols, agriculture, air quality, Asia, biomass burning, cropland fires, deciduous forests, ecosystem dynamics, elevation, fire frequency, fire management, fire regimes, fire suppression, forest management, fuel moisture, GIS, grasslands, ignition, India, montane forests, particulates, precipitation, rate of spread, remote sensing, savannas, slash, slash and burn, statistical analysis, tropical forests, vegetation surveys, wildfires, fires, spatial patterns, point pattern analysis, vegetation fires, India
Forest fires remain a devastating phenomenon in the tropics that not only affect forest structure and biodiversity, but also contribute significantly to atmospheric CO2. Fire used to be extremely rare in tropical forests, leaving ample time for forests to regenerate to pre-fire…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: biomass, Borneo, carbon dioxide, cover, diameter classes, ecosystem dynamics, ENSO, fire frequency, fire injuries (plants), fire management, fire size, forest management, fruits, fuel accumulation, Indonesia, leaves, low intensity burns, mast, pioneer species, plant growth, population density, post fire recovery, rainforests, regeneration, seed production, seedlings, species diversity, species diversity (plants), stand characteristics, tropical forests, understory vegetation, wildfires, burned forest regeneration, El Nino drought, fire damage, pioneer species, recruitment
Recent investigations indicate that wildfires provide a significant flux of mercury (Hg) from terrestrial ecosystems to the atmosphere. However, little is known about how geographic location, climate, stand age, and tree species affect Hg accumulation prior to burning and loss…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Intelligence
Region(s): Great Basin, Northwest
Keywords: Abies lasiocarpa, age classes, air quality, biomass burning, Cascades Range, coniferous forests, decomposition, ecosystem dynamics, fire case histories, fire exclusion, fire frequency, fire intensity, fire management, fire size, foliage, forest management, gases, litter, Hg - mercury, mountains, overstory, particulates, Pinus contorta, Pinus ponderosa, precipitation, soil management, soil nutrients, soil organic matter, soil temperature, soils, statistical analysis, volatilization, Washington, wildfires, Hg - mercury, soil, forest, release, Rex Creek Fire
[no description entered]
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Models, Outreach, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation, Social Science, Wildland-Urban Interface (WUI)
Region(s): Great Basin, Northwest
Keywords: aesthetics, ecosystem dynamics, education, fire exclusion, fire frequency, fire hazard reduction, fire intensity, fire regimes, fire size, fire suppression, fuel accumulation, fuel management, invasive species, land management, lightning caused fires, national forests, national parks, old growth forests, presettlement fires, public information, smoke effects, species diversity (animals), species diversity (plants), wilderness areas, wilderness fire management, wildfires
[no description entered]
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Occurrence, Fuels, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation
Region(s): California, Great Basin, Northwest
Keywords: Abies lasiocarpa, air quality, amphibians, Cascades Range, coniferous forests, conservation, Dendroctonus rufipennis, ecosystem dynamics, fire frequency, fire intensity, fire management, fire regimes, fire size, forest management, fuel accumulation, Glaucomys sabrinus, heavy fuels, insects, landscape ecology, mosaic, national forests, Neotoma fuscipes, Oregon, overstory, Picea engelmannii, Pinus contorta, Pinus ponderosa, plant diseases, Pseudotsuga menziesii, Rana aurora, riparian habitats, season of fire, small mammals, smoke management, surface fires, thinning, threatened and endangered species, vulnerable species or communities, Washington, wilderness fire management, wildfires, woody fuels
The Florida Park Service (FPS) manages 490,000 upland acres scattered throughout 158 units. The FPS began burning in 1970 and has placed a strong emphasis on burning during the lightning season. Fire is viewed as a basic ecological necessity for all fire-type communities managed…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Administration, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Logistics, Planning, Prescribed Fire, Restoration and Rehabilitation, Safety, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: aesthetics, air quality, Ammodramus savannarum floridanus, cover type conversion, Dendroctonus frontalis, droughts, fire dependent species, fire equipment, fire frequency, fire hazard reduction, fire management, firefighting personnel, Florida, fuel accumulation, fuel loading, Gopherus polyphemus, hardwoods, herbicides, introduced species, JFSP - Joint Fire Science Program, lightning, logging, multiple resource management, natural areas management, pine forests, plant diseases, pollution, recreation, Sarracenia, Sciurus niger, site treatments, slash, smoke effects, smoke management, state parks, threatened and endangered species (animals), threatened and endangered species (plants), urban habitats, wilderness areas, wilderness fire management, wildfires, wildlife habitat management
Recent research makes clear that much of the Everglade's flora and fauna have evolved to tolerate or require frequent fires. Nevertheless, restoration of the Everglades has thus far been conceptualized as primarily a water reallocation project. These two forces are directly…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fuels, Hazard and Risk, Mapping, Restoration and Rehabilitation, Social Science, Emissions and Smoke, Mapping, Wildland-Urban Interface (WUI)
Region(s): California, Great Basin, Southern
Keywords: agriculture, Ammodramus maritima mirabilis, biomass, calcium, catastrophic fires, charcoal, Cladium jamaicense, community ecology, distribution, disturbance, drainage, ecosystem dynamics, Eleocharis, ENSO, erosion, everglades, evolution, fire dependent species, fire exclusion, fire frequency, fire management, fire regimes, fire size, floods, fuel accumulation, fuel loading, fuel moisture, genetics, GIS, hardwood hammocks, hydrology, invasive species, land use, marshes, moisture, Muhlenbergia filipes, national parks, native species (plants), nongame birds, Nymphaea, organic matter, Panicum hemitomon, peat, pine forests, Pinus elliottii densa, plant communities, population ecology, prairies, precipitation, Quercus douglasii, Rhynchospora, savannas, Schizachyrium rhizomatum, Schoenus, season of fire, sedimentation, soils, south Florida, Spartina bakeri, suppression, swamps, threatened and endangered species (animals), topography, tropical hardwood hammocks, vegetation surveys, vulnerable species or communities, water, watershed management, watersheds, wetlands, wildfires, wildlife habitat management
From the text...'The benefits of prescribed fire are many, but prescribed fire is a complex tool and should be used only by those trained in its use. Proper diagnosis and detailed planning are needed for every area where burning is contemplated. The incomplete assessment of any…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Prescribed Fire
Region(s): Southern, International
Keywords: aesthetics, backing fires, cavity nesting birds, Colinus virginianus, distribution, Drymarchon corais, Felis concolor, fire dependent species, fire exclusion, fire frequency, fire management, forest management, game birds, general interest, Gopherus polyphemus, hardwoods, headfires, landscape ecology, liability, mammals, mosaic, nesting cover, nongame birds, Odocoileus, Picoides borealis, pine forests, Pinus echinata, Pinus elliottii, Pinus palustris, Pinus taeda, plant communities, recreation, reptiles, riparian habitats, season of fire, smoke effects, spot fires, threatened and endangered species (animals), threatened and endangered species (plants), understory vegetation, wildlife, wildlife habitat management
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
Spatial depictions of fire regimes are indispensable to fire management because they portray important characteristics of wildland fire, such as severity, intensity, and pattern, across a landscape that serves as important reference for future treatment activities. However,…
Person:
Year: 2003
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory, Prescribed Fire, Weather
Region(s): Northern Rockies, International
Keywords: aborigines, Australia, catastrophic fires, computer programs, distribution, ecosystem dynamics, Eucalyptus spp., fire frequency, fire intensity, fire management, fire regimes, fire size, fuel accumulation, fuel types, GIS - geographic information system, ignition, landscape ecology, Montana, Native Americans, presettlement fires, rate of spread, remote sensing, season of fire, Selway-Bitterroot Wilderness Areas, statistical analysis, succession, surface fires, surface fuels, wildfires, FIRESCAPE, landscape modeling, LANDSUM - LANDscape SUccession Model
1. The South and Middle American tropics contain the world's largest area of moist savanna. Despite an apparent uniformity in appearance, floristic groupings can be detected and four zones are provisionally outlined with a number of characteristic plants.2. Although currect…
Person:
Year: 1999
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence
Region(s): International
Keywords: aerosols, biogeography, biomass, Brazil, Central America, cerrado, deciduous forests, drainage, Europe, fire adaptations (plants), fire dependent species, fire frequency, fire intensity, fire management, fire resistant plants, grasslands, land use, Mexico, mosaic, paleoecology, range management, reproduction, savannas, scrub, soil nutrients, South America, species diversity (plants), temperature, topography, neotropical savannas, biogeographical zones, cerrados, plant diversity, palaeoecology, topography, drainage, soil nutrients