Type
Topic
Region
Year
Displaying 1 - 25 of 29
In an effort to reduce CO2 emissions from fossil fuel burning, renewable energy policies incentivize use of forest biomass as an energy source. Many governments have assumed (legislated) the carbon flux from burning biomass to be neutral because biomass growth sequesters CO2.…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, air quality, biomass, carbon dioxide, biogeochemical cycles, climate change, energy, fire management, forest management, bioenergy, climate change, forestry, life cycle analysis, discounting
As a part of the EUCAARI and IS4FIRES projects, a prescribed burning experiment was conducted near the SMEAR II station in Hyytiala, Finland, on 26 June 2009. The ground-level concentrations of the smoke at different distances from the burn area were measured by a mobile…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): International
Keywords: experimental fires, aerosols, gases, particulates, Finland, Europe, fire management, forest management, smoke management, boreal forests
The effects of fire on the vegetation vary across continents. However, in Neotropical fire-prone grasslands, the relationship between fire and seed germination is still poorly understood, while their regeneration, especially after strong anthropogenic disturbance, is challenging…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Prescribed Fire
Region(s): International
Keywords: laboratory fires, post fire recovery, smoke effects, herbaceous vegetation, regeneration, seed dormancy, seed germination, temperature, Cyperaceae, Poaceae, Brazil, South America, fire management, range management, grasslands, tropical regions, fire-related sermination, neotropical grassland, physiological dormancy, temperature fluctuation
Given the increase in wildfire intensity and frequency worldwide, prescribed burning is becoming a more common and widespread practice. Prescribed burning is a fire management tool used to reduce fuel loads for wildfire suppression purposes and occurs on an annual basis in many…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Prevention, Prescribed Fire
Region(s): International
Keywords: smoke effects, wildfires, air quality, health factors, particulates, pollution, Victoria, Australia, fire management, smoke management
Smoldering peat fires in Indonesia are responsible for large quantities of trace gas and particulate emissions. However, to date no satellite remote sensing technique has been demonstrated for the identification of smoldering peat fires. Fires have two distinct combustion phases…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Intelligence, Prescribed Fire
Region(s): International
Keywords: peat fires, air quality, gases, particulates, remote sensing, Indonesia, Asia, fire management, forest management, peatlands, Landsat, fire eetection, peat fire, smoldering, flaming, Indonesia
Regional air quality simulations were performed to evaluate the contributions of wildland fires to inter-annual variability of black carbon (BC) concentrations and to assess the contributions of wildfires vs. prescribed fires to BC concentrations and deposition rates to glacier…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Prescribed Fire
Region(s): Great Basin, Northern Rockies, Northwest, Rocky Mountain
Keywords: black carbon, air quality
Typical hazardous fuel reduction treatments target small diameter trees for removal producing large amounts of woody material, much of which is piled and burned on site. Little is known about how physical characteristics and the environmental conditions under which piles are…
Person:
Year: 2015
Type: Project
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Northwest, Southwest
Keywords: pile burn, combustion rate, pile age, fuel consumption, combustion duration, heat flux, hydrophobicity, soil effects, vegetation response, invasive species, charcoal production, nutrient levels, burn intensity, IFTDSS - Interagency Fuels Treatment Decision Support System
Prescribed burning is a forest management practice that is widely used in Australia to reduce the risk of damaging wildfires. Prescribed burning can affect both carbon (C) and nitrogen (N) cycling in the forest and thereby influence the soil-atmosphere exchange of major…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Prescribed Fire, Fire Effects, Emissions and Smoke
Region(s): International
Keywords: greenhouse gases, Australia
This study explores the spatial association between social vulnerability and smoke plume dispersion at the census block group level for the 13 southern states in the USDA Forest Service’s Region 8. Using environmental justice as a conceptual basis, we use Exploratory Spatial…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire, Social Science
Region(s): Southern
Keywords: social vulnerability, wildland fire, air pollution, spatial data analysis
Lidar-data processing techniques are analyzed, which allow determining smoke-plume heights and their dynamics and can be helpful for the improvement of smoke dispersion and air quality models. The data processing algorithms considered in the paper are based on the analysis of…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Mapping, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: LiDAR - Light Detection and Ranging, remote sensing, smoke plume height, ground-based scanning LIDAR
Forests sequester carbon from the atmosphere, helping mitigate climate change. In fire-prone forests, burn events result in direct and indirect emissions of carbon. High fire-induced tree mortality can cause a transition from a carbon sink to source, but thinning and prescribed…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk, Prescribed Fire
Region(s): California
Keywords: carbon balance, thinning
In this study, we quantified the production of fine particulate matter during smoldering combustion of organic peat soils common to boreal forested and non-forested ecosystems of the Great Lakes region, Northeast USA, Alaska, and Canada. Additionally, we investigated spectral…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Hazard and Risk, Prescribed Fire
Region(s): Eastern
Keywords: fuel moisture, Michigan, peat fires, black carbon, boreal, peat
In many areas of the United States, prescribed burning near highways is considered too risky because of the potential for smoke to obscure the highway. In one area in Florida, prescribed fire is used to reduce the risks of smoke related impacts to Interstate 95. The St Johns…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Prevention, Prescribed Fire
Region(s): Southern
Keywords: visibility, Florida, highways
The International Smoke Symposium was held in Hyattsville, Maryland at the University of Maryland University College, USA, October 21-24, 2013. The objective of this symposium was to bring together air quality, fire, and smoke specialists from the research community, non-…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Mapping, Models, Monitoring and Inventory, Prescribed Fire, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: conference proceedings, fire management, smoke management, smoke exposure
Large fires or 'megafires' have been a major topic in wildland fire research and management for over a decade. There is great debate regarding the impacts of large fires. Many believe that they (1) are occurring too frequently, (2) are burning abnormally large areas, (3) cause…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fuels, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: fire management, social consequences, political consequences
Within minutes after emission, complex photochemistry in biomass burning smoke plumes can cause large changes in the concentrations of ozone (O3) and organic aerosol (OA). Being able to understand and simulate this rapid chemical evolution under a wide variety of conditions is a…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Prescribed Fire
Region(s): California
Keywords: chaparral, ozone, biomass burning, O3 - ozone, SVOC - semi-volatile organic compounds, organic aerosols
We estimated emissions of carbon, as equivalent CO2 (CO2e), from planned fires in four sites in a south-eastern Australian forest. Emission estimates were calculated using measurements of fuel load and carbon content of different fuel types, before and after burning, and…
Person:
Year: 2015
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fuels, Prescribed Fire
Region(s): International
Keywords: Australia, C - carbon, fuel loading, air quality, litter, Victoria, fire management, forest management
Management of smoke from prescribed fires requires knowledge of fuel quantity and the amount and composition of the smoke produced by the fire to minimize adverse impacts on human health. A five-year study produced new emissions information for more than 100 trace gases and…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Prescribed Fire
Region(s): Southern
Keywords: longleaf pine, Pinus palustris, smoldering, emission factors, pocosin, flaming, residual smoldering, trace gases, infrared spectroscopy, smoke particulates
Smoke plume rise is an important factor for smoke transport and air quality impact modeling. This study provides a practical tool for estimating plume rise of prescribed fires. A regression model was developed on the basis of observed smoke plume rise for 20 prescribed fires in…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Prescribed Fire
Region(s): Southern
Keywords: air quality, plume rise, stochastic spatially explicit model
Emissions from prescribed burns of a managed longleaf pine (Pinus palustris) forest and grass/savanna fields in western Florida were measured by simultaneous aerial and ground sampling. Results were compared with measurements made in an open burn laboratory test facility using…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Monitoring and Inventory, Prescribed Fire
Region(s): Southern
Keywords: Pinus palustris, longleaf pine, Florida, grasslands, pine savanna, black carbon, PAH - polynuclear aromatic hydrocarbons, brown carbon, PCDD - polychlorinated dibenzo-p-dioxins, VOC - volatile organic compounds, PM2.5, PM - particulate matter, organic carbon
Open biomass burning is a significant source of primary air pollutants such as particulate matter (PM) and non-methane organic gases (NMOG). However, the physical and chemical atmospheric processing of these emissions during transport is poorly understood. Atmospheric…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Southern
Keywords: South Carolina, aerosol, organic aerosols, smoke plume, biomass burning, air pollutants, air quality, air pollution, PM - particulate matter, NMOC - nonmethane organic compounds
Air pollution is an environmental health concern throughout the world, and is responsible for an estimated 1 out of 8 deaths. As a common component of air pollution, particulate matter (PM) is one of six criteria air pollutants regulated by the Environmental Protection Agency (…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Prevention, Prescribed Fire, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: PM - particulate matter, EPA - Environmental Protection Agency, biomass burning, air pollution, wood smoke, human health, firefighters
Prescribed burning is practiced to benefit ecosystems but the resulting emissions can adversely affect air quality. A better understanding of the uncertainties in emission estimates and how these uncertainties affect smoke predictions is critical for model-based decision making…
Person:
Year: 2015
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fuels, Models, Prescribed Fire
Region(s): Southern
Keywords: air quality, Eglin Air Force Base, FERA - Fire and Environmental Research Applications Team, Florida, fuel loading, smoke behavior, smoke effects, military lands, statistical analysis, Andropogon virginicus, broomsedge, Pinus palustris, longleaf pine, Quercus laevis, turkey oak, Schizachyrium scoparium, little bluestem, Serenoa repens, saw palmetto, fire management, forest management, smoke management, pine hardwood forests
Describes the mission and methods of the US Forest Service's Air Resource Management Program. A six-part series that is also available in a single video.
Person:
Year: 2015
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Planning, Prescribed Fire, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, fire exclusion, PM2.5, public involvement, smoke impacts, smoke management, fuel management, fire suppression effects
This data package contains raw lidar data and derived raster products from the 2008, 2011, and 2012 Prescribed Fire Combustion and Atmospheric Dynamics Research Experiment (RxCADRE). Data include LAZ lidar files and derived rasters including terrain, canopy height, mean…
Person:
Year: 2015
Type: Data
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Models, Prescribed Fire
Region(s): Southern
Keywords: Eglin Air Force Base, fire suppression, remote sensing, canopy base height, fire detection, Georgia, intensity, Florida, RxCADRE, airborne lidar, biota, Joseph Jones Ecological Research Center