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We are developing a numerical wind model to simulate airflow near the ground at night over terrain typical of the Piedmont of the southeastern United States. The purpose is to improve understanding of night winds and provide more accurate prediction of smoke movement when wind…
Person:
Year: 1994
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: wind, drainage, fire models, fire weather, mountainous terrain, Piedmont, smoke behavior, smoke management

The major condensible products (-45ºC) from smoldering combustion of ponderosa pine sapwood have been identified and quantified. Methylene chloride extracts of the condensate, as well as nonextracted condensate, were analyzed by gas chromatography/mass spectrometry (GC/MC). Non-…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, biomass, C - carbon, CO - carbon monoxide, char, chemical compounds, combustion, fire management, fuel management, gases, Pinus ponderosa, plant physiology, toxicity, volatilization, wildfires, wood, semi-volatile compounds, air toxics, smoldering combustion, biomass burning, ponderosa pine, chemical analysis, gas chromatography

[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Administration, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Planning, Safety, Social Science, Wildland-Urban Interface (WUI)
Region(s): California, Great Basin
Keywords: Abies concolor, air quality, C - carbon, coniferous forests, crown fires, crowns, distribution, disturbance, ecosystem dynamics, energy, fire adaptations (plants), fire case histories, fire control, fire damage (property), fire frequency, fire injuries (humans), fire injuries (plants), fire intensity, fire protection, fire regimes, fuel appraisal, fuel management, Georgia, grasslands, hardwoods, herbaceous vegetation, ignition, landscape ecology, light, logging, mortality, national forests, overstory, physics, Pinus ponderosa, Pinus radiata, Pinus sabiniana, private lands, Quercus agrifolia, Quercus douglasii, statistical analysis, surface fires, US Forest Service, Umbellularia californica, wilderness areas, wilderness fire management, fire management, landscapes, decision analysis, fire perimeter, SHORT INTERVAL FIRE-ADAPTED FOREST SYSTEMS, FOUNTAIN FIRE, SHASTA COUNTY, CA, Oakland-Berkeley Hills Fire

[no description entered]
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fuels, Mapping, Planning, Prescribed Fire
Region(s): Northern Rockies, Rocky Mountain
Keywords: air quality, biomass, C - carbon, carbon dioxide, catastrophic fires, combustion, coniferous forests, crown fires, dead fuels, decomposition, duff, ecosystem dynamics, energy, fire case histories, fire danger rating, fire dependent species, fire intensity, fire protection, fire size, fuel accumulation, fuel loading, fuel types, gases, Georgia, headfires, lightning caused fires, litter, live fuels, CH4 - methane, Montana, needles, organic matter, overstory, particulates, photography, scorch, smoke management, surface fires, surface fuels, US Forest Service, wilderness fire management, wildfires, wildland fuels, Wyoming, Yellowstone National Park, PM - particulate matter, greenhouse gases, biomass burning, ERC - Energy Release Component, aerial photography, fire dependent ecosystem, fire patterns, NFDRS - National Fire Danger Rating System, nonmethane hydrocarbons, Canyon Creek Fire, Sundance Fire, Tillamook Fire

Meteorological conditions, extremely conducive to fire development and spread in the spring of 1987, resulted in forest fires burning over extremely large areas in the boreal forest zone in northeastern China and the southeastern region of Siberia. The great China fire, one of…
Person:
Year: 1994
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Mapping, Weather
Region(s): International
Keywords: boreal forest, China, gas emissions, satellite imagery, Siberia

We present estimates of nitrogen oxide (NOx) emission from worldwide biomass burning totaling ~13 Tg N yr-1 on a 1 degree longitude by 1 degree latitude grid. Roughly 80 percent of these emissions occur in the zone from 25N to 25 degrees S. The inventory presented here is…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Africa, air quality, Asia, biomass, croplands, forest types, fuel types, grasslands, N - nitrogen, pollution, precipitation, rainforests, scrub, South America, Southeast Asia, tundra

It is possible to delimit the areas of the North, Central, and South America that are most susceptible to fire and would have been most affected by burning practices of early Americans. Areas amounting to approximately 155 x 105 km² are here designated as the most burnable part…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire History, Fire Occurrence, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: agriculture, biomass, broadcast burning, C - carbon, Canada, Central America, charcoal, chemical elements, disturbance, European settlement, fire frequency, grasslands, human caused fires, land management, Mexico, Native Americans, particulates, presettlement fires, smoke effects, South America, topography

Spatial trends in pre-industrial biomass burning emissions for eastern North America were reconstructed from sediment charcoal data. Petrographic thin sections were prepared from varved lake sediments along a transect of sites extending from NW Minnesota eastward to NE Maine.…
Person:
Year: 1994
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Models
Region(s): Eastern, International
Keywords: air quality, biomass, C - carbon, charcoal, combustion, coniferous forests, European settlement, fire regimes, hardwood forests, land use, Maine, Minnesota, New England, paleobotany, particulates, prairies, presettlement fires