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We studied the effect of heat shock and wood-fueled smoke on the emergence of native and exotic plant species in soil samples obtained in an evergreen matorral of central Chile that has been free of fire for decades. It is located on the eastern foothills of the Andes Range in…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire History
Region(s): International
Keywords: fire exclusion, heat effects, lightning caused fires, smoke effects, wildfires, herbaceous vegetation, invasive species, native species (plants), seed dormancy, seed germination, seedlings, Asteraceae, Poaceae, Chile, South America, fire management, forest management, smoke management, central chile, exotic herb, heat shock

Particle size distribution from forest biomass combustion is an important parameter as it affects air quality, global climate and human health. There have been several studies that relate emission of 2.5-10 µm particulates and their effects on human health. The objective of this…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Occurrence
Region(s): International
Keywords: biomass burning, wildfires, air quality, climate change, health factors, particulates, Amazon, Brazil, South America, fire management, forest management, smoke management, ultra-fine particulate matter, real-time sampling, Amazon forest fires

In this study we compare airborne radionuclide concentrations during prescribed burns at the Savannah River Site (SRS) and a sample of forests in the Southeastern United States. The spatial trends of airborne radionuclide concentrations from prescribed burn areas at SRS are also…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Southern
Keywords: air quality, particulates, sampling, South Carolina, fire management, forest management, total suspended particulates, radionuclides, spatial analysis

Smoke or heat from fire can act as a cue that affects seed germination. We examined germination responses of 10 plant species (six forbs, two shrubs, two grasses) native to the southern High Plains in the United States, to smoke, heat, and their interaction in a laboratory…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): Southwest
Keywords: heat effects, laboratory fires, smoke effects, wildfires, forbs, grasses, seed germination, shrubs, statistical analysis, Astragalus, Coreopsis, Digitaria ciliaris, Gutierrezia sarothrae, Monarda citriodora, Panicum virgatum, Prosopis glandulosa, Salvia, Solanum elaegnifolium, New Mexico, Texas, fire management, range management, smoke management, grasslands, prairies, fire cues, germination, heat, southern High Plains

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

Emission factors for PCDD/PCDF determined from open combustion are used to estimate national emission budgets; therefore, it is important to have confidence in their accuracy. It has been suspected that artefacts may form due to the presence of hot metal surfaces of sampling…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence
Region(s): International
Keywords: biomass burning, cropland fires, wildfires, air quality, litter, pollution, New South Wales, Australia, fire management, forest edges, hardwood forests, PCDD - polychlorinated dibenzo-p-dioxins, PCDF - polychlorinated dibenzofurans, persistent organic pollutants, bushfires, forest fires, biomass burning

Wind erosion and large dust plumes are an increasingly important attribute in cold-desert rangelands, particularly as wildfire increases. Fire reduces vegetation, which increases erosivity. Whether sediment supply increases after fire has not been determined in this environment…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence
Region(s): Great Basin
Keywords: fire frequency, post fire recovery, wildfires, dust, erosion, microclimate, sedimentation, shrubs, wind, Artemisia tridentata, big sagebrush, Bromus tectorum, cheatgrass, Idaho, fire management, range management, rangeland fires

Measurements of the solar ultraviolet radiation in the wavelength region 295-385 nm were carried out at the Athens basin in summer 2007 and 2008 to study the influence of the air pollution, aerosols and forest fires on the UV doses reaching the ground. For comparison reasons, a…
Person:
Year: 2009
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence
Region(s): International
Keywords: smoke effects, wildfires, aerosols, air quality, ozone, radiation, Greece, Europe, fire management, urban habitats, solar ultraviolet radiation, air pollution, aerosols, forest fires, total ozone

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

[From text] The second EastFIRE Conference, held at George Mason University, June 5-8, 2007, brought together researchers, land managers, and technicians to share information on remote sensing applications to wildland fires in the eastern states. Based on the session chair’s…
Person:
Year: 2009
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence, Planning
Region(s): Eastern, Southern
Keywords: wildfires, remote sensing

This paper uses multi-sensor remote sensing data to study the type and spatio-temporal variability of aerosols emitted from forest fires. The study is based on the Okefenokee Swamp fire that ravaged parts of Georgia and Florida between May and June of 2007. Moderate Resolution…
Person:
Year: 2009
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence
Region(s): Southern
Keywords: fire case histories, wildfires, aerosols, air quality, remote sensing, Florida, Georgia, fire management, forest management, smoke management, forest fires, aerosols

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

Since 2004, the National Center for Landscape Fire Analysis (NCLFA) has deployed broadband radio equipment coupled with strategic monitoring technologies to support management of wildland fires in remote areas of the western United States. Wireless broadband radios and…
Person:
Year: 2009
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Intelligence, Outreach, Weather
Region(s): Northern Rockies, Northwest
Keywords: fire case histories, wildfires, education, public information, remote sensing, Montana, Washington, fire management, communication, fire management, public outreach and education, remote cameras, surveillance, wireless technologies

A pair of three-day workshops were held in 2008 and 2009, designed for fire managers responsible for communicating and negotiating with state and local air quality regulators. The workshops were organized by the NWCG Smoke Committee, coordinated by the University of Idaho, and…
Person:
Year: 2009
Type: Project
Source: FRAMES
Topic(s): Communications, Emissions and Smoke, Fire Effects, Models, Planning, Prescribed Fire, Regulations and Legislation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality regulations, smoke management, collaboration

This document is intended to provide guidelines forest resource managers which, if properly applied, can reduce the risk of adverse impacts of smoke from forestry or agricultural-related burns on smoke-sensitive areas.
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Regulations and Legislation
Region(s): Eastern
Keywords:

The purpose of this letter is to acknowledge receipt of Georgia's March 27, 2009, letter which contained Georgia's state-certified Smoke Management Plan (SMP) and associated Memorandum of Understanding (MOU) between the Georgia Department of Natural Resources Environmental…
Person:
Year: 2009
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): Eastern
Keywords:

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

Wildfires and severe smoke can create dangerous conditions for people, especially those with chronic health conditions. Learn about current wildfires, wildfire smoke conditions, and what you can do to reduce the health effects of wildfire smoke.
Person:
Year: 2012
Type: Website
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk, Safety
Region(s): Northwest
Keywords: Oregon, public health

Exposure to forest fire smoke is episodic, which makes its health effects challenging to study. We review the newest contributions to a growing literature on acute respiratory outcomes.
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: health effects, respiratory health, respiratory disease, asthma, smoke exposure, forest fires, wildfires

This study used USDA Forest Service Forest Inventory and Analysis (FIA) plot data, forest growth models, wildland fire emission estimates and timber harvest data to estimate the live tree carbon storage and flux of California's forests and woodlands. Approximately 30 Tg C02e per…
Person:
Year: 2012
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): California
Keywords: carbon flux, carbon storage, sequestration, CO - carbon monoxide, wildfire emissions

Many factors increase susceptibility of forests to wildfire. Among them are increases in human population, changes in land use, fire suppression, and frequent droughts. These factors have been exacerbating forest susceptibility to wildfires over the last century in southern…
Person:
Year: 2009
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): California
Keywords: bark beetle, air pollution, drought, nitrogen deposition, diseases, San Bernardino Mountains, forest densification, ozone exposure, wildfire

This report highlights significant research findings and accomplishments by scientists at the Pacific Northwest (PNW) Research Station during fiscal year 2008. The mission of the PNW Research Station is to generate and communicate scientific knowledge that helps people…
Person:
Year: 2009
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Fuels, Models, Restoration and Rehabilitation, Aquatic
Region(s): Northwest
Keywords: Pacific Northwest Research Station, accomplishments report, key findings

Long-term monitoring of aerosol optical properties at a boreal forest AERONET site in interior Alaska was performed from 1994 through 2008 (excluding winter), Large interannual variability was observed, with some years showing near background aerosol optical depth (AOD) levels…
Person:
Year: 2009
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): Alaska
Keywords: Arctic, boreal region, optical properties, burning aerosols, coastal, AERONET - Aerosol Robotic Network

The boreal forest contains large reserves of carbon. Across this region, wildfires influence the temporal and spatial dynamics of carbon storage. In this study, we estimate fire emissions and changes in carbon storage for boreal North America over the 21st century. We use a…
Person:
Year: 2009
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: climate change, North America, boreal carbon dynamics, boreal forests, fire emissions

Science continues to show the need for the use of prescribed fire in oak-dominated forests of the eastern United States. Fire is necessary to reduce competition by thin-barked species, allowing for the development of oak advance regeneration. Many agencies are beginning to apply…
Person:
Year: 2009
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Prescribed Fire, Regulations and Legislation
Region(s): Eastern
Keywords: state forests, Division of Forestry, Ohio, oak-dominated communities, prescribed fire program, air quality, competition, deciduous forests, fire exclusion, fire intensity, fire management, fire suppression, forest management, hardwood forest, oak, precipitation, Quercus, regeneration, season of fire, smoke management