Type
Topic
Region
Year
Displaying 1 - 12 of 12
Savanna fires contribute significantly to global aerosol loading and hence to the Earth's radiative budget. Modeling of the climatic impact of these aerosols is made difficult due to a lack of knowledge of their size distribution. Australia is the third largest source of global…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: Australia, savannas, wildfires, aerosols, gases, emission factors, Northern Territory of Australia, trace gases
Prescribed burns of winter wheat stubble and Kentucky bluegrass fields in northern Idaho and eastern Washington states (U.S.A.) were sampled using ground-, aerostat-, airplane-, and laboratory-based measurement platforms to determine emission factors…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Prescribed Fire
Region(s): Northern Rockies, Northwest
Keywords: air quality, Idaho, Washington, agricultural burning, emission factors, wheat, bluegrass, particulate matter, organics, trace gas emissions, crop residue, combustion efficiency, carbon measurements, particulate matter, optical properties, PCDD/F emissions, forecast system
Prescribed burns of winter wheat stubble and Kentucky bluegrass fields in northern Idaho and eastern Washington states (U.S.A.) were sampled using ground-, aerostat-, airplane-, and laboratory-based measurement platforms to determine emission factors…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Northern Rockies, Northwest
Keywords: agricultural burning, emission factors, wheat, bluegrass, Kentucky bluegrass, Poa pratensis, PM - particulate matter, VOC - volatile organic compounds, PAH - polynuclear aromatic hydrocarbons, PCDD - polychlorinated dibenzo-p-dioxins, PCDF - polychlorinated dibenzofurans, PM2.5, organic carbon, modified combustion action, Washington, Idaho
Wildfires emit significant amounts of pollutants that degrade air quality. Plumes from three wildfires in the western U.S. were measured from aircraft during the Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC4RS) and the…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Monitoring and Inventory, Prescribed Fire, Safety
Region(s): California, Great Basin, Northwest
Keywords: wildfires, air quality, emission factors, PM - particulate matter, aerosols, NEI - National Emissions Inventory, organic aerosols, air pollution
Emissions from burning piles of post-harvest timber slash (Douglas-fir) in Grande Ronde, Oregon were sampled using an instrument platform lofted into the plume using a tether-controlled aerostat or balloon. Emissions of carbon monoxide, carbon dioxide, methane, particulate…
Person:
Year: 2017
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Hazard and Risk, Prescribed Fire
Region(s): Northwest
Keywords: burn piles, slash, Oregon, Douglas-fir, Pseudotsuga menziesii, PM - particulate matter, CO - carbon monoxide, CO2 - carbon dioxide, CH4 - methane, black carbon, fuel moisture, air quality, particulates
The Missoula Fire Lab Emission Inventory (MFLEI) is a retrospective, daily wildfire emission inventory for the contiguous United States with a spatial resolution of 250 meters (m). MFLEI was produced using multiple datasets of fire activity and burned area, a newly developed…
Person:
Year: 2017
Type: Data
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Mapping
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: C - carbon, biomass burning, smoke dispersion, fire activity, burned area
Multiple trace-gas instruments were deployed during the fourth Fire Lab at Missoula Experiment (FLAME-4), including the first application of proton-transfer-reaction time-of-flight mass spectrometry (PTR-TOFMS) and comprehensive two-dimensional gas chromatography-time-of-flight…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: biomass burning, FTIR - Fourier transform infrared absorption spectroscopy, laboratory experiments
The emission factors (EFs) for a broad range of semivolatile organic chemicals (SVOCs) from subtropical eucalypt forest and tropical savannah fires were determined for the first time from in situ investigations. Significantly higher (t test, P…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology
Region(s): International
Keywords: air quality, savannas, wildfires, Australia, PAH - polycyclic aromatic hydrocarbons, biomass burning emissions, Transform Infrared-Spectroscopy, Dibenzo-P-Dioxins, polychlorinated biphenyls, global distribution, Molecular Tracers, Field-Measurements, Pah Source, Part 1
This proposal responds to JFSP FON #16-04 Fire and Smoke Model Evaluation Experiment, Task 4: Smoke Emissions, Chemistry, and Transport. Over the past decade, significant progress has been gained in characterizing the composition, transport, and processing of wildland fire…
Person:
Year: 2017
Type: Project
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FASMEE - Fire and Smoke Model Evaluation Experiment, smoke transport, smoke behavior, chemistry
Particulate matter emissions from wildfires affect climate, weather and air quality. However, existing global and regional aerosol emission estimates differ by a factor of up to 4 between different methods. Using a novel approach, we estimate daily total particulate matter (TPM…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models, Monitoring and Inventory
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International
Keywords: Canada, PM - particulate matter, wildfires, aerosols, HYSPLIT - Hybrid Single-Particle Lagrangian Integrated Trajectory, MODIS - Moderate Resolution Imaging Spectroradiometer, AOT - aerosol optical thickness, boreal forests, temperate forests, air quality
Smoke from wildland fires has a significant impact on public health and transportation safety and presents a serious complication for air regulators seeking to design effective and efficient emission control strategies to meet and maintain air quality standards. Wildland fires…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Prescribed Fire, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, public health, pollutants, FASMEE - Fire and Smoke Model Evaluation Experiment
Although representing only a small mass fraction of the emissions from biomass burning, the emitted particle-phase organic species (organic aerosol, OA) exert importance influences on visibility, climate, and human health. Wildland fire, both prescribed and wildfires, is a…
Person:
Year: 2017
Type: Project
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: organic aerosols, PM - particulate matter, biomass burning