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The ability to predict fuel consumption during fires is essential for a wide range of applications, including estimation of fire effects and fire emissions. This project identified predictors of fuel consumption for the dominant fuel bed components (litter (<0.6-cm diameter…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Hazard and Risk, Models, Prescribed Fire
Region(s): Southern
Keywords: fire hazard reduction, fuel loading, fuel moisture, fuel models, season of fire, air quality, duff, herbaceous vegetation, lichens, litter, mosses, statistical analysis, Pinus echinata, shortleaf pine, Pinus palustris, longleaf pine, Pinus taeda, loblolly pine, Pebble Hill, Tall Timbers Research Station, Wade Tract, north Florida, Georgia, fire management, forest management, fuel management, old growth forests, pine forests, pine hardwood forests

From the text ... 'Wildland fire managers face increasingly steep challenges to meet air quality standards while planning prescribed fire and its inevitable smoke emissions. The goals of sound fire management practices, including fuel load reduction through prescribed burning,…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire Occurrence, Fuels, Hazard and Risk, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire hazard reduction, fuel loading, low intensity burns, rate of spread, smoke effects, wildfires, air quality, climate change, fire management, land management, smoke management

Emissions from open vegetation fires contribute significantly to global atmospheric dynamics. However, the value of improved quantification of areas burned and knowledge of the composition and structure of biomass fuel is compromised in current emissions modelling and…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Occurrence, Fuels
Region(s): International
Keywords: rate of spread, wildfires, air quality, biomass, cellulose, Australia, fire management, range management, atmospheric emissions, competitive thermokinetics, cellulose, bushfire behaviour, wildfire spread, open fires

Forest fires release significant amounts of trace gases and aerosols into the atmosphere. Depending on meteorological conditions, fire emissions can efficiently reduce air quality and visibility, even far away from emission sources. In 2005, an arson forest fire burned nearly…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Models
Region(s): International
Keywords: biomass burning, rate of spread, smoke effects, wildfires, aerosols, air quality, CO2 - carbon dioxide, CO - carbon monoxide, gases, CH4 - methane, N - nitrogen, ozone, particulates, pollution, France, fire management, smoke management, Mediterranean habitats, Mediterranean region, off-line coupled model, fire spread, injection height, smoke plume pollutants

Multiple air monitoring campaigns were conducted from 2003 to 2007 during the months of December through April in which time-integrated monitoring of PM2.5 was performed during 55 prescribed burn (PB) events administered under select meteorological conditions. The data were…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Models, Prescribed Fire, Weather
Region(s): Southern
Keywords: fire intensity, fire size, ignition, air quality, particulates, statistical analysis, wind, Georgia, South Carolina, fire management, smoke management, air pollution, Generalized Additive Models, mixed-models, particulate matter

The main purpose of this work is to estimate the impact of forest fires on air pollution applying the LOTOS-EUROS air quality modeling system in Portugal for three consecutive years, 2003-2005. Forest fire emissions have been included in the modeling system through the…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire History, Fire Occurrence, Models
Region(s): International
Keywords: fire case histories, fire intensity, fire size, season of fire, smoke effects, wildfires, air quality, ozone, particulates, Portugal, Europe, fire management, smoke management, forest fire, atmospheric emissions, air quality modeling, particulate matter, ozone

The Global Fire Assimilation System (GFASv1.0) calculates biomass burning emissions by assimilating Fire Radiative Power (FRP) observations from the MODIS instruments onboard the Terra and Aqua satellites. It corrects for gaps in the observations, which are mostly due to cloud…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Intelligence, Models
Region(s): International
Keywords: biomass burning, aerosols, air quality, remote sensing, statistical analysis, fire management

Large forest fires are a known natural and dominant disturbance factor in high northern latitudes, and form pyrocumulus (pyroCu), and occasionally pyrocumulonimbus (pyroCb) clouds. These clouds can transport emissions into the upper troposphere/lower stratosphere (UT/LS) and…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Intelligence, Models, Climate
Region(s): International
Keywords: biomass burning, fire size, wildfires, radiation, remote sensing, Saskatchewan, Canada, fire management, smoke management, remote sensing, pyrocumulus, clouds, fires, biomass burning, radiometer, Monte Carlo, three-dimensional (3D) radiative transfer, dffusion approximations, airborne

Soil is an important reservoir of PCDD/PCDF, which can be released when environmental conditions change. Fire is an extreme event that can increase the surface temperatures of soil substantially, yet little is known of the role soil plays in the emission of PCDD/PCDF. Soil…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Models
Region(s): International
Keywords: wildfires, air quality, pollution, soil nutrients, soil temperature, volatilization, New South Wales, Australia, fire management, soil management, forest fire, bushfire, emission factors, dioxins

This work presents the results of a photochemical modelling system composed of MM5-SMOKE-CMAQ on Brazilian Amazonia area, been a pioneered implementation task. These results focus on the biogenic and biomass burning emissions and the impact of these emissions on regional air…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Intelligence, Models
Region(s): International
Keywords: biomass burning, smoke effects, air quality, pollution, remote sensing, Brazil, South America, smoke management, Amazonia photochemical air quality, SMOKE emissions processing, CMAQ forecasting, Brazil, air pollution, SMOKE-CMAQ models, dispersion modelling, anthropogenic emissions, biomass burning, biogenic emissions

We review research on growing and burning herbaceous and woody energy plants, and compare the harmful substance emissions into the air while burning these plants. Research results of biomass combustion and reed usage as an environmentally-friendly fuel grown near lakes is…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fuels
Region(s): International
Keywords: biomass burning, smoke effects, air quality, energy, environmental impact analysis, pollution, Lithuania, Europe, fire management, smoke management, energy plants, environmentally friendly fuel, willow, topinambour stems, chaff, burning, pollution, emission

The WFR-Chem model can produce valuable smoke emissions and fire spread information along with up to a 72 hour smoke forecast. This model can be used by fire and resouce managers, city and borough personnel and others. Feedback is needed for improved graphics and output.
Person: Steufer
Year: 2012
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Models, Monitoring and Inventory, Weather
Region(s): Alaska
Keywords: aerosols, AFSC - Alaska Fire Science Consortium, smoke forecasting, WRF-Chem, wildfire, pollutants, PM - particulate matter, PM2.5, WRF-Fire, MODIS - Moderate Resolution Imaging Spectroradiometer

Managing smoke produced by prescribed fires has, in recent years, become a critical consideration when planning a prescribed fire event. In some situations, planning for smoke management may be more complicated than planning for the prescribed fire itself. Considerations such as…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke impacts, smoke management, smoke sensitive area (SSA), burning technique

Plume injection height influences plume transport characteristics, such as range and potential for dilution. We evaluated plume injection height from a predictive wildland fire smoke transport model over the contiguous United States (U.S.) from 2006 to 2008 using satellite-…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: LiDAR - Light Detection and Ranging, smoke impacts, smoke modeling, aerosol, biomass burning, plume injection height, CALIPSO, MISR - Multi-angle Imaging SpectroRadiometer

While the mortality impacts of urban air pollution have been well addressed in the literature, very little is known about the mortality impacts and associated social cost from wildfire-smoke exposure (Kochi et al., 2010; U.S. Environmental Protection Agency, 2004). In an attempt…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Economics, Emissions and Smoke, Models, Planning, Safety, Social Science
Region(s): California
Keywords: 2003 Southern California fires, air pollution, mortality impact, social cost, value of statistical life

Wildland fire managers face increasingly steep challenges to meet air quality standards while planning prescribed fire and its inevitable smoke emissions. The goals of sound fire management practices, including fuel load reduction through prescribed burning, are often challenged…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Intelligence, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, JFSP - Joint Fire Science Program, smoke emissions, smoke management, smoke science research

In recent years, wildfires have emerged as an important part of the global environment. Carbon released from fires during combustion alters the global carbon balance. Smoke emissions are a health hazard to nearby communities [Wegesser et al., 2009], can impair air quality and…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Mapping
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FCCS - Fuel Characteristic Classification System, fuel loading, FERA - Fire and Environmental Research Applications Team, vegetation composition, fuels database

A method was developed to estimate carbon consumed during wildland fires in interior Alaska based on medium-spatial scale data (60 m cell size) generated on a daily basis. Carbon consumption estimates were developed for 41 fire events in the large fire year of 2004 and 34 fire…
Person:
Year: 2012
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels
Region(s): Alaska
Keywords: disturbance, fuel moisture, remote sensing, boreal carbon dynamics, biomass burning, fire frequency, fire intensity, fire size, season of fire, wildfires, air quality, C - carbon, GIS - geographic information system, Picea mariana, black spruce, fire management, forest management, boreal forest

The objective of the study was to assess the responsiveness of the Carbon Budget Model of the Canadian Forest Sector (CBM-CFS3) to management scenarios that included three rotation lengths (50, 100 and 250 years) under harvest and fire disturbances in six forest types (poplar…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models
Region(s): International
Keywords: Canada, harvesting, simulation modeling, carbon cycling, carbon stock, landscape model, Ontario, growth and yield, boreal forest management, CBM-CFS2 - Carbon Budget Model of the Canadian Forest Sector

As part of a Joint Fire Science Program project, a team of social scientists reviewed existing fire social science literature to develop a targeted synthesis of scientific knowledge on the following questions: 1. What is the public's understanding of fire's role in the ecosystem…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Hazard and Risk, Social Science, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: public acceptance, mitigation, fuels treatments, information sources, responsibility, geographic variation

This paper is the second of two reviewing scientific literature from 100 years of research addressing interactions between the atmosphere and fire behaviour. These papers consider research on the interactions between the fuels burning at any instant and the atmosphere, and the…
Person:
Year: 2012
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: literature review, atmospheric dynamics, convection, vortices, plumes, whirls, crown fires, fire whirls, flame length, wildfires, wind, Portugal, Australia, Greece, Russia, fire management, smoke management

This publication is a guide for resource managers on planning and executing prescribed burns in Southern forests and grasslands. It includes explanations of reasons for prescribed burning, environmental effects, weather, and techniques as well as general information on…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Fuels, Prescribed Fire, Weather
Region(s): Southern
Keywords: environmental effects, prescribed fire burn plan, smoke management, firing techniques

The concept of numerical simulations for real-time Numerical Fire Forecasting is illustrated for the case of natural smoke filling of a large-scale atrium in case of fire. The numerical simulations are performed within the Inverse Zone Modelling framework. The technique consists…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: numerical fire forecasting , data assimilation, inverse modeling, tangent linear model, two-zone model, smoke filling

The Pacific Northwest (PNW) Research Station conducts research on a wide range of topics to improve the management and use of natural resources. Categorizing this research is often difficult because in many cases the crux of an issue lies in its connection to many natural…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fuels, Models, Prescribed Fire, Social Science, Aquatic
Region(s): Northwest
Keywords: fire, wildlife, climate change, watersheds, community sustainability, forests and grasslands, learning events

The purpose of the workshop was for research scientists, air quality specialists, policy administrators, and others to present and discuss recent advances in research relating to estimation of emission factors for particulate matter (PM) and its constituents (organic carbon,…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Administration, Emissions and Smoke, Fuels, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, emission estimates, FERA - Fire and Environmental Research Applications Team, emission factors, particulate matter (PM) emissions, workshop summary