Type
Topic
Region
Year
Displaying 1 - 25 of 154
Radar observations of wild fire plumes in Oklahoma carried out with the prototype of dual polarization S-band WSR-88D weather radar are presented. The observations show that the copolar correlation coefficients between horizontally and vertically polarized returns in the plumes…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Occurrence
Region(s): Southern
Keywords: fire detection, fire plumes, remote sensing
[no description entered]
Person:
Year: 1987
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Logistics, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire equipment, firebreaks, Illinois, manuals, Melilotus albus, prairies, season of fire, seed germination, weed control
Observation shows that three types of horizontal vortices may form during intense wildland fires. Two of these vortices are longitudinal relative to the ambient wind and the third is transverse. One of the longitudinal types, a vortex pair, occurs with extreme heat and low to…
Person:
Year: 1987
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Behavior, Fuels, Prescribed Fire, Safety
Region(s): California, Eastern, Great Basin, Southwest, International
Keywords: Arizona, catastrophic fires, coniferous forests, convection, crown fires, Europe, field experimental fires, fire intensity, fire management, fire suppression, firebrands, flame length, France, fuel types, heat, heat effects, heavy fuels, ignition, laboratory fires, Michigan, Minnesota, mountains, national forests, Nevada, Pinus edulis, rate of spread, slash, smoke behavior, statistical analysis, temperature, vortices, wilderness areas, wildfires, wind, Wisconsin
[no description entered]
Person:
Year: 1987
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Prescribed Fire, Weather
Region(s): Southern
Keywords: air temperature, Georgia, humidity, particulates, smoke management, wildfires, wind
[no description entered]
Person:
Year: 1987
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: air quality, Florida, public information, smoke management
[no description entered]
Person:
Year: 1987
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Prescribed Fire
Region(s): Northwest
Keywords: air quality, Oregon, particulates, slash
Seeds of three species of dwarf mistletoe, Arceuthobium americanum Nutt. Ex Engelm., A. cyanocarpum Coulter & Nelson, and A. vaginatum subsp. cryptopodum (Engelm.) Hawksw. & Wiens, were exposed to smoke from burning forest fuels. Premeasured amounts of coniferous needles…
Person:
Year: 1987
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, Arceuthobium, coniferous forests, conifers, duff, fuel moisture, heat effects, needles, parasitic plants, plant growth, seed germination, smoke effects, statistical analysis, temperature, woody fuels
[no description entered]
Person:
Year: 1987
Type: Document
Source: TTRS
Topic(s): Aviation, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Prevention, Fuels, Logistics, Prescribed Fire, Weather, Hazard and Risk
Region(s): International
Keywords: aborigines, aerial ignition, Australia, bark, combustion, droughts, eucalyptus, European settlement, fire control, fire hazard reduction, fire intensity, fire management, fire resistant plants, fuel accumulation, fuel appraisal, heat, presettlement fires, wildfires, wind
[no description entered]
Person:
Year: 1987
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Prescribed Fire
Region(s): Northern Rockies
Keywords: ash, biomass, chemical elements, combustion, coniferous forests, duff, fine fuels, fire danger rating, fire injuries (plants), flammability, heat effects, Larix occidentalis, lightning caused fires, litter, mineral soils, moisture, Montana, mortality, overstory, peat fires, Picea engelmannii, Pinus banksiana, Pseudotsuga menziesii, rate of spread, sampling, smoke management, soil moisture
In China, many pollutants are released because of crop residue burning in the field, resulting in serious pollution of ambient air. Suqian with 4523 km2 of total area under cultivation was selected as a case to be studied, where wheat-rice double cropping system is widely…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke
Region(s): International
Keywords: agriculture, air quality, Asia, China, cropland fires, croplands, fire management, pollution, range management, statistical analysis, crop residue, field burning, pollutant emissions
Polarization lidar observations from the interior of Alaska have revealed unusual supercooled altocumulus cloud conditions in the presence of boreal forest fire smoke from local and regional fires. At temperatures of about -15ºC, the lidar data show ice nucleation prior to…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Models
Region(s): Alaska, Great Basin, Northwest
Keywords: aerosols, boreal forests, fire management, grasslands, smoke effects, smoke management, soot, statistical analysis, temperature, tundra, water, wildfires, indirect aerosol, cloud effects, boreal smoke, polarization lidar
Several boreal insect species respond to smoke and heat generated by forest fires and use recent burns to reproduce in high numbers. Some of these species are rare or uncommon in undisturbed forests, and the contribution of recently burned habitats to their population dynamics…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Fire Behavior, Fire Ecology, Fire Occurrence, Fire Prevention, Models, Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: age classes, boreal forests, Canada, conservation, distribution, fire adaptations (animals), fire dependent species, fire frequency, fire management, fire size, fire suppression, forest management, habitat suitability, heat, insects, logging, population density, Quebec, reproduction, salvage, snags, statistical analysis, suppression, wildfires, wildlife habitat management, wood, boreal forest, forest fire, habitat connectivity, population dynamics, pyrophilous insects
The combine harvesting technology which has become common in the rice-wheat system in India leaves behind large quantities of straw in the field for open residue burning, and Punjab is one such region where this is regularly happening. This becomes a source for the emission of…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Intelligence, Mapping, Monitoring and Inventory
Region(s): International
Keywords: agriculture, air quality, Asia, biomass, biomass burning, chemistry, disturbance, fire management, fire size, gases, India, leaves, mosaic, remote sensing, statistical analysis, suppression, taxonomy, burned patches, decision-tree classifier, knowledge-based classification, thermal band
With evidence of increasing wildfire risks in wildland-urban interface zones in the U.S. West and elsewhere, understanding intended evacuation behavior is a growing issue for community planners. This research investigates intended evacuation behavior due to wildfire risks, using…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Hazard and Risk, Models, Planning, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: distribution, fire damage (property), fire hazard reduction, fire injuries (humans), fire management, fire suppression, forest management, fuel accumulation, Mexico, national forests, New Mexico, population density, public information, statistical analysis, wildfires, evacuation, wildfire
Inventories of methyl halide emissions from domestic burning of biomass in Africa, from 1950 to the present day and projected to 2030, have been constructed. By combining emission factors from Andreae and Merlet [2001. Emission of trace gases and aerosols from biomass burning.…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fuels
Region(s): International
Keywords: aerosols, Africa, air quality, biogeochemical cycles, biomass, biomass burning, charcoal, chemical compounds, fire management, fuel management, gases, Africa, biofuel, domestic biomass burning, emission factor, methyl halide
In some areas of the world where agricultural burning is practised, the airborne particles produced have been linked to respiratory disease in humans. Here, we investigate the abundance and form of silica (SiO2) minerals found within ash and aerosol produced by the experimental…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior
Region(s): International
Keywords: aerosols, air quality, ash, biomass, biomass burning, combustion, Cyperaceae, Europe, experimental fires, fire management, leaves, minerals, particulates, Poaceae, Saccharum officinarum, smoke management, statistical analysis, temperature, United Kingdom, wildfires, wind, biomass burning, cristobalite, respirable particles, silica, sugarcane
A newly developed method, which involves the use of satellite measurements of energy released by fires, was used to estimate smoke emissions in the United States (US) Southern Great Plains (SGP). This SGP region was chosen because extensive agricultural and planned burning…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Occurrence, Intelligence, Mapping, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, biomass, biomass burning, croplands, energy, fire frequency, fire management, grasslands, Great Plains, particulates, radiation, range management, remote sensing, season of fire, smoke effects, smoke management, statistical analysis, FRE - Fire Radiative Energy, MODIS - Moderate Resolution Imaging Spectroradiometer
Smoke and aqueous smoke extracts enhance both seed germination and seedling vigour in a wide variety of plants. The butenolide, 3-methyl-2H-furo[2,3-c]pyran-2-one, has been identified as a highly active germination promoter from plant-derived smoke. The present study was…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke
Region(s): International
Keywords: Africa, air quality, Callus, chemical compounds, germination, seed germination, smoke effects, smoke management, South Africa, auxin-like activity, cytokinin-like activity, smoke-derived butenolide
On February 28, 2007, a severe smoke event caused by prescribed forest fires occurred in Atlanta, GA. Later smoke events in the southeastern metropolitan areas of the United States caused by the Georgia-Florida wild forest fires further magnified the significance of forest fire…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Hazard and Risk, Models, Prescribed Fire, Weather, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: air quality, ecosystem dynamics, fire case histories, fire danger rating, fire hazard reduction, fire management, fire size, fuel loading, Georgia, ozone, particulates, Picoides borealis, pollution, smoke management, statistical analysis, threatened and endangered species (animals), wildfires, wildlife habitat management
Throughout 2004,
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Models
Region(s): International
Keywords: biomass burning, England, Europe, fire management, human caused fires, smoke behavior, United Kingdom, wildfires
Fire-related cues (smoke and heat) contribute largely to changes in vegetation communities in fire prone habitats. The germination responses of seeds of species from Combretaceae, Leguminosae and Poaceae to smoke, heat or their interaction were examined. Half of the seed batch…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects
Region(s): International
Keywords: Africa, Andropogon, Andropogon gayanus, Anogeissus, Burkina Faso, Combretaceae, Combretum, fire management, forest management, germination, heat, heat effects, herbaceous vegetation, Leguminosae, plant communities, Poaceae, savannas, seed germination, seeds, smoke effects, smoke management, Sudan, temperature, Terminalia, wildfires, woody plants, Burkina Faso, Combretaceae, Leguminosae, Poaceae, germination
Measurements of total ozone column and solar UV radiation under different atmospheric conditions are needed to define variations of both UV and ozone and to study the impact of ozone depletion at the Earth's surface. In this study, spectral and broadband measurements of UV-B…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Fire Behavior, Fire Ecology, Fire Occurrence, Intelligence, Mapping, Models, Monitoring and Inventory, Emissions and Smoke
Region(s): International
Keywords: aerosols, Asia, biomass, biomass burning, dust, fire frequency, gases, India, natural areas management, ozone, radiation, remote sensing, tropical regions, UV index, aerosols, ozone, biomass burning, TUV model
Measurements of concentrations and size distributions of particles 4.7 to 160 nm were taken using an SMPS during the bonfire and firework celebrations on Bonfire Night in Leeds, UK, 2006. These celebrations provided an opportunity to study size distributions in a unique…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: aerosols, air quality, biomass, biomass burning, chemistry, distribution, Europe, fire management, gases, particulates, pollution, recreation, statistical analysis, suppression, United Kingdom
This two-part series investigates the emission and transport of biomass burning aerosol (or particulate matter) across the Top End of the Northern Territory or Australia. In Part I, Meyer et al. [2008. Biomass burning emissions over northern Australia constrained by aerosol…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire History, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): International
Keywords: aerosols, air quality, Australia, biomass, biomass burning, brush fires, distribution, fire management, fire scar analysis, fuel loading, mountainous terrain, Northern Territory of Australia, particulates, pollution, radiation, remote sensing, statistical analysis, wind, bushfire emissions, TAPM, aerosol optical depths, Modis data, air quality modelling, air quality in northern territory, atmospheric radiative transfer, radiative forcing efficiency
• Background and Aims Seeds of Grevillea linearifolia germinate following fire, and have seed-coat dormancy broken by smoke and heat shock. Smoke breaks seed coat dormancy in Emmenanthe penduliflora by altering the permeability of the seed coat to an internal germination…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke
Region(s): International
Keywords: Australia, Emmenanthe penduliflora, fire management, germination, Grevillea, heat, heat effects, lignin, New South Wales, post fire recovery, seed dormancy, seed germination, seeds, smoke effects, smoke management, germination, heat shock, Lucifer Yellow, seed coat dormancy, apoplastic tracing, confocal, Grevillea linearifolia, suberin