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From the text ... 'Smoke can be transported hundreds of miles downwind by prevailing winds or convective winds generated by fires themselves with concentrations sufficient to make it the most significant source of air pollution over large areas.'
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke effects, wildfires, air quality, climate change, pollution, fire management, smoke management

A total number of 20,212 fire hot spots were recorded by the Moderate Resolution Imaging Spectroradiometer (MODIS) satellite instrument over Greece during the period 2002-2013. The Fire Radiative Power (FRP) of these events ranged from 10 up to 6000 MW at 1 km resolution, and…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Intelligence, Models, Weather
Region(s): International
Keywords: wildfires, air quality, particulates, remote sensing, Europe, Greece, fire management, smoke management, fire smoke, injection height, Smoke Dispersion Modeling, Firehub

Understanding of fire behaviour, especially fire spread, is mostly based on local-scale observations but the same equations are applied in global models on a much coarser scale. Most model formulations include the effect of wind speed with a positive influence on fire spread.…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Models
Region(s): International
Keywords: rate of spread, wildfires, cover, humidity, precipitation, temperature, wind, fire management, fire spread, generalised additive models, GFED - Global Fire Emissions Database

Atmospheric composition is strongly influenced by wildfire emissions, which have a strong variability over time and space. Estimates of fire emissions on large scale are based on a combination of burned area, combustion completeness, and fuel load. Approaches differ in the…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fuels, Models
Region(s): International
Keywords: biomass burning, combustion, fuel loading, smoke effects, wildfires, aerosols, carbon dioxide, fertilization, grasses, shrubs, fire management, forest management, smoke management, boreal forests, savannas, temperate forests, tropical forests, biomass burning, fuel load

We have demonstrated the use of an advanced Gaussian-Process (GP) emulator to estimate wildland fire emissions over a wide range of fuel and atmospheric conditions. The Fire Emission Production Simulator, or FEPS, is used to produce an initial set of emissions data that…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire danger rating, fuel loading, wildfires, fire management, smoke management, fire emission, statistical emulator, simulator, FEPS, emission prediction, Gaussian processes

Firefighters responding to wildland fires where surface litter and vegetation contain radiological contamination will receive a radiological dose by inhaling resuspended radioactive material in the smoke. This may increase their lifetime risk of contracting certain types of…
Person:
Year: 2015
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Models, Safety
Region(s): Southern
Keywords: fire injuries (humans), fire suppression, firefighting personnel, smoke effects, surface fuels, wildfires, air quality, diseases, duff, health factors, litter, radiation, woody plants, South Carolina, fire management, smoke management, atmospheric dispersion, radioactive dose, radioecology, firefighters

The paper discusses the main uncertainties of wild-land fire emission estimates used in the AQMEII-II case study. The wild-land fire emission of particulate matter for the summer fire season of 2010 in Eurasia was generated by the Integrated System for wild-land Fires (IS4FIRES…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence, Models
Region(s): International
Keywords: wildfires, air quality, particulates, radiation, remote sensing, Europe, fire management, smoke management, fire emission uncertainty, IS4FIRES, FRP - Fire Radiative Power

Fully-coupled air-quality models running in 'feedback' and 'no-feedback' configurations were compared against each other and observation network data as part of Phase 2 of the Air Quality Model Evaluation International Initiative. In the 'no-feedback' mode, interactions between…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Models
Region(s): International
Keywords: smoke effects, aerosols, air quality, pollution, Europe, smoke management, feedbacks, air pollution modelling, weather prediction, direct effect, indirect effect, coupled modelling systems, forecasting

This study reviews the top ranked meteorology and chemistry interactions in online coupled models recommended by an experts' survey conducted in COST Action EuMetChem and examines the sensitivity of those interactions during two pollution episodes: the Russian forest fires 25…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence, Models, Climate
Region(s): International
Keywords: smoke effects, wildfires, aerosols, air quality, dust, particulates, pollution, Europe, fire management, smoke management, aerosol direct effects, feedback, PM10, fire and dust

Estimating carbon emissions from wildland fires is complicated by the large variation in both forest fuels and burning conditions across Canada's boreal forest. The potential for using spatial fuel maps to improve wildland fire carbon emission estimates in Canada's National…
Person:
Year: 2015
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Fuels, Models, Weather
Region(s): International
Keywords: fuel models, wildfires, air quality, C - carbon, cover, grasses, stand characteristics, Abies balsamea, balsam fir, Picea glauca, white spruce, Picea mariana, black spruce, Pinus banksiana, jack pine, Pinus contorta, lodgepole pine, Pinus ponderosa, ponderosa pine, Pseudotsuga menziesii, Douglas-fir, Manitoba, Northern Territory of Australia, Saskatchewan, Yukon Territory, Canada, fire management, forest management, boreal forests, coniferous forests, deciduous forests, land cover, fuel consumption

Fires impact atmospheric composition through their emissions, which range from long-lived gases to short-lived gases and aerosols. Effects are typically larger in the tropics and boreal regions but can also be substantial in highly populated areas in the northern mid-latitudes.…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects, Models, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: wildfires, fires, biomass burning, CO - carbon monoxide, O3 - ozone, aerosols, radiative forcing, injection height

A recent study of simulated forecast-based interventions as a tool to reduce the health and economic burden during smoke episodes. The study illustrated a large health burden associated with these events and the potential benefit an adaptation of current forecasting technologies…
Person: Rappold
Year: 2015
Type: Media
Source: FRAMES
Topic(s): Economics, Emissions and Smoke, Models, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke impact, smoke exposure, health impacts, PM2.5, PM - particulate matter

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

Smoldering fires in organic soils have negative effects on air quality and motorist safety as well as global implications from their release of large quantities of refractory C. However, the ecological implications of their occurrence are relatively unexplored despite their…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Aquatic, Fire Effects, Emissions and Smoke, Models
Region(s): Southern
Keywords: Florida, smoldering combustion, wetlands, pyrogeomorphology, peat fires, hydrologic processes, fire feedbacks

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

Fires are a major source of gaseous and particulate pollutant, including black carbon (BC). In combination with organic carbon (OC), nitrogen oxides (NOx), and volatile organic compounds (VOCs), BC from fire emissions causes air quality degradation. BC is also increasingly…
Person:
Year: 2015
Type: Project
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: black carbon, air quality

The use of fire as a land management tool is well recognized for its ecological benefits in many natural systems. To continue to use fire while complying with air quality regulations, land managers are often tasked with modeling emissions from fire during the planning process.…
Person:
Year: 2015
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models
Region(s): Great Basin
Keywords: FCCS - Fuel Characteristic Classification System, LANDFIRE, air quality, land management, fuel loading, FLM - Fuel Loading Model, Idaho, duff, fire management, fuel management, land management, coniferous forests

Understanding of fire behaviour, especially fire spread, is mostly based on local-scale observations but the same equations are applied in global models on a much coarser scale. Most model formulations include the effect of wind speed with a positive influence on fire spread.…
Person:
Year: 2015
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, International, National
Keywords: fire spread, wind, Generalized Additive Models, GFED - Global Fire Emissions Database

As the climate in California warms and wildfires become larger and more severe, satellite-based observational tools are frequently used for studying impact of those fires on air quality. However little objective work has been done to quantify the skill these satellite…
Person:
Year: 2015
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Effects, Intelligence, Mapping, Models
Region(s): California
Keywords: autoregressive, PM2.5, satellite imagery, exceptional event, air pollution standards, NOAA Hazard Mapping System, wildfires, air quality, particulates, pollution, remote sensing, Sierra Nevada, fire management, smoke management

Most of climate change is understood in terms of global-scale warming caused by carbon dioxide released from anthropogenic combustion of fossil fuels. Climate models predict slow but steady warming over the next five to ten decades. Developing fire and smoke management…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Prevention, Models, Planning
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: fire management, smoke management, climate change, arctic warming

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

Satellite measurements have been widely used to estimate particulate matters (PMs) on the ground and their effects on human health. However, such estimation depends critically on an established relation between aerosol optical depth (AOD) and ground level PMs. In this study we…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models
Region(s): International
Keywords: China, MODIS - Moderate Resolution Imaging Spectroradiometer, PM10, aerosol optical properties, geographically weighted regression, fire count

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

Smoke from forest fires can limit forest management actions because of down-wind impacts. Public controversy can result from the vast distances smoke disperses over residential, work, recreation, and transportation areas. Pyne, Andrews, and Laven (1996) aptly describe why fires…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Social Science, Wildland-Urban Interface (WUI)
Region(s): Northern Rockies, Southern
Keywords: air quality, risk perception, smoke impacts, public perceptions

The Fire, Fuel, and Smoke Science Program (FFS) of the U.S. Forest Service, Rocky Mountain Research Station focuses on fundamental and applied research in wildland fire, from fire physics and fire ecology to fuels management and smoke emissions. Located at the Missoula Fire…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire management, fuel dynamics, wildland fire, climate change, research, fuel management, research accomplishment report, fire physics