Type
Topic
Region
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Displaying 1 - 7 of 7
This paper reports relationships between emission factor (EFp) and fire intensity for burns in the palmetto-gallberry fuel type where fireline intensities ranged up to 1,750 kw m^-1 . A model that is presented has application in determining the…
Person:
Year: 1980
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Models
Region(s): Southern
Keywords: carbon balance, fire intensity, emission factor, fuel type, PM - particulate matter, palmetto-gallberry fuel complex
Particulate-matter emission factors and Byram's fire-intensity values were computed for experimental backfires in pine-litter and palmetto-gallberry fuels in the Southeast. The combined data for both fuel types were in reasonable agreement with…
Person:
Year: 1980
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Models
Region(s): Southern
Keywords: fire intensity, PM - particulate matter, emission factors, emission factor models, backfire, fuel moisture, fuel types, Ilex glabra, particulates, Serenoa repens, smoke management
Emission factors (EFs) are crucial in understanding the effects of wildfire emissions on air quality. We examined the variability of EFs of three wildfires (Nethker, Castle, and 204 Cow) during the 2019 Western US wildfire season using the…
Person:
Year: 2024
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: emission factors, air quality, FIREX‐AQ - Fire Influence on Regional to Global Environments and Air Quality, MCE - modified combustion efficiency
Emission factors for several trace gases were determined using airborne measurements from 13 biomass fires in North America. Emissions of methane (CH4), nonmethane hydrocarbons (NMHC), hydrogen (H2) and ammonia (NH3) were found to be positively…
Person:
Year: 1992
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, North America, smoke measurements, trace gas emissions, biomass burning, biomass burning emissions inventories, airborne measurements
Background and aims: To assess development of a robust emissions accounting framework for expansive miombo woodland savannas covering ~2 million km2 of southern Africa that typically are burnt under relatively severe late dry season (LDS) conditions.Methods: A detailed site-…
Person:
Year: 2024
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels
Region(s): International
Keywords: carbon markets, emission factors, fire management, fuel accumulation, fuel combustion, greenhouse gases, Miombo, Africa
To study mechanisms affecting particulate matter production from forest fires, a combustion chamber system was developed. This closed system was used primarily for producing cylindrical laminar diffusion flames by burning alpha-pinene under controlled conditions. The independent…
Person:
Year: 1980
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fuels
Region(s): Unknown
Keywords: laboratory fires, PM - particulate matter, laminar flame
[no description entered]
Person:
Year: 1980
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Models, Prescribed Fire
Region(s): Southern
Keywords: air quality, fire intensity, fuel types, Ilex glabra, north Florida, particulates, pine forests, Serenoa repens, smoke management, south Georgia