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FOFEM - A First Order Fire Effects Model - is a computer program that was developed to meet needs of resource managers, planners, and analysts in predicting and planning for fire effects. Quantitative predictions of fire effects are needed for planning prescribed fires that best…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FOFEM - First Order Fire Effects Model, computer program, tree mortality, soil heating, fuel consumption, fuel load, duff, moisture regimes, fire intensity

Wildfire emissions are challenging to measure and model, but simple and realistic estimates can benefit multiple disciplines. We evaluate the potential of MODIS (Moderate Resolution Imaging Spectroradiometer) data to address this objective. A total of 11,004 fire pixels detected…
Person:
Year: 2010
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: aerosols, air quality, British Columbia, Canada, fire danger rating, fire management, fire size, GIS - geographic information system, remote sensing, smoke effects, smoke management, statistical analysis, wildfires, area burned, MODIS - Moderate Resolution Imaging Spectroradiometer, aerosol emissions

A new dataset of emissions of trace gases and particles resulting from biomass burning has been developed for the historical and the recent period (1900-2005). The purpose of this work is to provide a consistent gridded emissions dataset of atmospheric chemical species from 1900…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, biomass, biomass burning, boreal forests, carbon dioxide, cover, ENSO, fire management, gases, mosaic, particulates, remote sensing, savannas, tropical forests, wildfires, climate change, gases, particles, biomass burning, burnt areas, historical, satellite

Long term, high quality estimates of burned area are needed for improving both prognostic and diagnostic fire emissions models and for assessing feedbacks between fire and the climate system. We developed global, monthly burned area estimates aggregated to 0.5º spatial…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire History, Intelligence, Mapping, Monitoring and Inventory, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, fire management, fire scar analysis, fire size, gases, remote sensing, statistical analysis, trees

From the text ... 'In protected areas, where wilderness values are paramount, public land agencies have adopted the policy of using wildfires to benefit natural resources, allowing naturally ignited fires to burn unless they present additional threats, such as fire rick to…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Prescribed Fire, Restoration and Rehabilitation, Weather
Region(s): Great Basin, Northwest
Keywords: air quality, ecosystem dynamics, fire intensity, fire management, fire regimes, fuel management, land management, national parks, particulates, smoke effects, smoke management, vegetation surveys, wilderness areas, wilderness fire management, wildfires

The trend in global wildfire potential under the climate change due to the greenhouse effect is investigated. Fire potential is measured by the Keetch-Byram Drought Index (KBDI), which is calculated using the observed maximum temperature and precipitation and projected changes…
Person:
Year: 2010
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Africa, Asia, Australia, droughts, Europe, fire management, climate change, greenhouse gases, precipitation, season of fire, South America, temperature, wildfires, wildfire potential, KBDI - Keetch-Byram Drought Index, projection, fire potential

From the text ... 'It may be that a new dialogue is needed between those who advocate education and social sciences investigations on fire and those who advocate air quality and health science concerned with fire smoke.'
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Prescribed Fire, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, education, fire management, forest management, fuel management, health factors, pollution, public information, smoke effects, smoke management, soils, wildfires

The dry deposition of atmospheric particulate matter can be a significant source of phosphorus (P) to oligotrophic aquatic ecosystems, including high-elevation lakes. In this study, measurements of the mass concentration and size distribution of aerosol particles and associated…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects
Region(s): California, Great Basin
Keywords: aerosols, air quality, coniferous forests, distribution, fire intensity, fire management, forest management, lakes, national parks, Nevada, nutrient cycling, particulates, phosphorus, sampling, Sierra Nevada, soil nutrients, wildfires, phosphorus, atmospheric deposition, forest fire, eutrophication, Sierra Nevada

From the text ... 'Only if the seed experiences an appropriate cue that informs it of a favourable current environment while (relatively) non-dormant will germination occur. Light confirms there has been some disturbance that has brought a buried seed to the surface, smoke that…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Restoration and Rehabilitation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: disturbance, germination, light, nitrate, seed dormancy, seed germination, smoke effects, soil management, temperature, wildfires, dormancy, germination, light, nitrate, temperature

From the text ... 'The Wildland Fire Decision Support System (WFDSS) is a new Web-based system designed to integrate science and technology in support of risk-informed decisionmaking for wildland fires. ... WFDSS replaces three past wildland fire decision analysis and…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Mapping, Planning, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, computer programs, fire management, GIS, particulates, smoke management, wildfires, wind

The economic costs of adverse health effects associated with exposure to wildfire smoke should be given serious consideration in determining the optimal wildfire management policy. Unfortunately, the literature in this research area is thin. In an effort to better understand the…
Person:
Year: 2010
Type: Document
Source: FRAMES, TTRS
Topic(s): Economics, Emissions and Smoke, Fire Ecology, Fire History, Prescribed Fire, Safety, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, diseases, fire management, health factors, mortality, particulates, pollution, smoke effects, smoke management, wildfires, epidemiology studies, forest fires, health damage, non-market valuation, PM - particulate matter, literature review, non-market value, health risk, epidemiology

1. Fire can affect bees directly through exposure to heat and smoke. Direct effects include mortality, injury, and displacement affecting at most two generations adults and any immature progeny present during the fire. To study the direct effects of fire on bees, two criteria…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): Great Basin, Northern Rockies
Keywords: fire size, heat effects, lightning caused fires, smoke effects, wildfires, Utah, habits and behavior, insects, fire management, range management, wildlife management, Apoidea, bees, Artemisia, sagebrush, Bromus tectorum, cheatgrass, grasslands, Apoidea, disturbance, insects, sagebrush steppe

Air pollutant concentrations near major highways are usually attributed to a combination of nearby traffic emissions and regional background, and generally presumed to be additive in nature. During a near-road measurement study conducted in Las Vegas, NV, the effects of distant…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk
Region(s): California, Great Basin
Keywords: fire frequency, wildfires, Nevada, air quality, biomass, pollution, fire management, forest management, smoke management, particles, levoglucosan, variability, aerosols

Humans use combustion for heating and cooking, managing lands, and, more recently, for fuelling the industrial economy. As a shift to fossil-fuel-based energy occurs, we expect that anthropogenic biomass burning in open landscapes will decline as it becomes less fundamental to…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Fire History, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: biomass burning, human caused fires, carbon dioxide, climate change, fire management, fuel management, smoke management, anthropogenic burning, carbon dioxide emissions, climate change, Global Fire, pyrogeography, fire regimes, wildfire, Impact, Anthropocene, transition, landscape, patterns, drivers

Two specific fires from 2011 are tracked for local to regional scale contribution to ozone (O3) and fine particulate matter (PM2.5) using a freely available regulatory modeling system that includes the BlueSky wildland fire emissions tool, Spare Matrix Operator Kernel Emissions…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: wildfires, Arizona, Kansas, aerosols, air quality, ozone, particulates, fire management, smoke management, wild fire, Photochemical Model, ozone, particulate matter

From the text ... 'As we move forward and as we put more prescribed fire across the nation, there are going to be things like smoke incidents, there will be accidents, there will be loss of structures. And, yes, there will even be loss of life. The future of prescribed fire…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk, Prescribed Fire, Safety, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire hazard reduction, education, health factors, public information, fire management, land management, smoke management

From the text ... 'Summary: Air quality regulations are getting more stringent. We need to be involved in writing those regulations. We must be experts on the impact of our emissions, and we must be leaders rather than followers. If a state starts to develop a prescribed burning…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Prescribed Fire, Regulations and Legislation, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: wildfires, air quality, education, health factors, hydrocarbons, public information, fire management, forest management, smoke management

From the text ... 'Because fire was such an important historic disturbance and is a large component in understanding regional differences in emissions, it is analogous to an elephant in the closet. One can think of fire frequency as the elephant. That is, it is an issue that is…
Person:
Year: 2010
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire History, Fire Occurrence, Fuels, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire frequency, fuel accumulation, smoke effects, wildfires, air quality, public information, fire management, smoke management

Landscape fires can produce large quantities of smoke that degrade air quality in both remote and urban communities. Smoke from these fires is a complex mixture of fine particulate matter and gases, exposure to which is associated with increased respiratory and cardiovascular…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: wildfires, air quality, Canada, Landscape Fire Smoke, wildfire smoke, portable air cleaners, HEPA filter - high effieciency particulate air filter, Intervention, particulate matter, wildfire smoke, cardiovascular health, Indoor Particles, forest fire, Intervention, impacts, Filtration, pollution, exposure

Fine particulate matter (PM2.5) generated by forest fires has been associated with a wide range of adverse health outcomes, including exacerbation of respiratory diseases and increased risk of mortality. Due to the unpredictable nature of forest fires, it is challenging for…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: wildfires, British Columbia, Canada, air quality, health factors, particulates, fire management, smoke management, forest fire smoke, Blended Models, fine particulate matter, exposure assessment, epidemiology, public health

Satellite characterization of local aerosol pollution is desirable because of the potential for broad spatial coverage, enabling transport studies of pollution from major sources, such as biomass burning events. However, retrieval of quantitative measures of air pollution such…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Models, Fire Effects, Intelligence
Region(s): California, Great Basin
Keywords: biomass burning, Nevada, aerosols, air quality, albedo, pollution, remote sensing, fire management, smoke management, MODIS, algorithms, albedo, Deep-Blue, Dark-Target, biomass burning

Wildfire can impose a direct impact on human health under climate change. While the potential impacts of climate change on wildfires and resulting air pollution have been studied, it is not known who will be most affected by the growing threat of wildfires. Identifying…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Occurrence, Hazard and Risk, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke effects, wildfires, Oregon, Great Plains, air quality, climate change, particulates, pollution, fire management, smoke management, fine particles, forest fires, Impact, quality, health, Area, mortality, perspective, management

Exposure to forest fire smoke (FFS) is associated with multiple adverse health effects, mostly respiratory. Findings for cardiovascular effects have been inconsistent, possibly related to the limitations of conventional methods to assess FFS exposure. In previous work, we…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: smoke effects, wildfires, British Columbia, Canada, air quality, health factors, particulates, fire management, smoke management, forest fire smoke, particulate matter, respiratory effects, cardiovascular effects, epidemiology, southern California wildfires, fine particulate matter, Acute Otitis-Media, air pollution, hospital admissions, Cardiovascular-Disease, Australia 1994-2007, health outcomes, Daily Mortality, climate change

Highly buoyant plumes, such as wildfire plumes, in low to moderate wind speeds have initial trajectories that are steeper than many industrial waste plumes. They will rise further into the atmosphere before bending significantly. In such cases the plume's trajectory will be…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Hazard and Risk, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: flame length, wildfires, wind, fire management, plume, Bent-Over Plume, Highly Buoyant Plume, Fire Plume, wildfire, Near Source Behavior, Cross-Flows, Rise, wind, jet, fires, dispersion

Land managers throughout the West pile and burn surface fuels to mitigate fire hazard in dry forests. Whereas piling was historically conducted with heavy machinery following commercial harvesting operations, land managers are increasingly prescribing the use of hand piling and…
Person:
Year: 2010
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: tool, biomass, FERA - Fire and Environmental Research Applications Team, hand-pile