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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

Wildland fire is an important component to ecological health in the Sierra Nevada. It is essential to understand smoke impacts from full suppression policy that has produced a smoke averse public if this natural process is restored to the landscape. Smoke is easily visible and…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): California
Keywords: Sierra Nevada, air quality, wildfires, fire management, fine particulate matter, PM - particulate matter, PM2.5, human health, policy, managed fire, managed wildfire

In this study, WRF-Sfire is coupled with WRF-Chem to construct WRFSC, an integrated forecast system for wildfire behaviour and smoke prediction. WRF-Sfire directly predicts wildfire spread, plume and plume-top heights, providing comprehensive meteorology and fire emissions to…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Models
Region(s): California
Keywords: fire case histories, fire danger rating, fuel moisture, wildfires, air quality, particulates, fire management, smoke management

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

See publishers web site for abstract. http://www.springeronline.com © Springer Science+Business Media New York 2015.
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Hazard and Risk, Models
Region(s): California
Keywords: fire hazard reduction, fire intensity, wildfires, Sierra Nevada, fire management, forest management, fuel management, coniferous forests, treatment optimization, burn probability, fuel treatments, mixed conifer, mixed-conifer forest, reduction treatments, western United States, Treatment Impacts, wildland fires, ponderosa pine, carbon stocks, spotted owl

We present a study focusing on detection and initial quantitative estimates of ethylene (C2H4) in observations from the Tropospheric Emission Spectrometer (TES), a Fourier transform spectrometer aboard the Aura satellite that measures thermal infrared radiances with high…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Intelligence
Region(s): California
Keywords: biomass burning, flame length, carbon dioxide, CO - carbon monoxide, chemical compounds, hydrocarbons, ozone, remote sensing, fire management, Ethylene, Tropospheric Emission Spectrometer, satellite remote sensing

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

Background: In 2012, Colorado experienced one of its worst wildfire seasons of the past decade. The goal of this study was to investigate the relationship of local PM2.5 levels, modeled using the Weather Research and Forecasting Model with Chemistry, with emergency department…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk, Models
Region(s): California, Rocky Mountain
Keywords: smoke effects, wildfires, Colorado, air quality, health factors, particulates, fire management, smoke management, wildfires, respiratory, cardiovascular, emergency department visits, PM2.5, particulate matter, fine particulate matter, Cardiorespiratory Hospital Admissions, southern California wildfires, oxidative stress, time-series, fire smoke, health, Australia

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

Ambient concentrations of O3, PM2.5, NH3, NO, NO2, HNO3, SO2 and VOCs were measured at Devils Postpile National Monument (DEPO) during the summer seasons of 2013 and 2014. The measurements were impacted by the Aspen and Rim Fires in 2013, and the French and King Fires in 2014.…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Monitoring and Inventory
Region(s): California
Keywords: air quality, O3 - ozone, passive sampler, PM2.5, VOC - volatile organic compounds, NO - nitrogen oxide, air pollution

Finding novel ways to plan and implement landscape-level forest treatments that protect sensitive wildlife and other key ecosystem components, while also reducing the risk of large-scale, high-severity fires, can prove to be difficult. We examined alternative approaches to…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Fuels, Fire Occurrence, Emissions and Smoke, Models, Fire Behavior
Region(s): California
Keywords: optimization, fuel treatments, mixed conifer, burn probability, fire spread

Wildland fire management has reached a crossroads. Current perspectives are not capable of answering interdisciplinary adaptation and mitigation challenges posed by increases in wildfire risk to human populations and the need to reintegrate fire as a vital landscape process.…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Aquatic, Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory, Outreach, Planning, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation, Safety, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: wildland fires, adaptation, mitigation, resilience, information sharing

[from the text] Our last research brief focused on managing smoke emissions using a decision support system in the wildland-urban interface (WUI). The authors of this system used a look-up table approach using smoke dispersion and fuel parameters to estimate the impact of smoke…
Person:
Year: 2016
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: air quality, PM - particulate matter, smoke plume simulations, Gaussian Dispersion Models, BlueSky Modeling Framework, CALPUFF, HYSPLIT - Hybrid Single-Particle Lagrangian Integrated Trajectory

Wildfires are by far the largest contributor to global biomass burning and constitute a large global source of atmospheric traces gases and aerosols. Such emissions have a considerable impact on air quality and constitute a major health hazard. Biomass burning also influences…
Person:
Year: 2016
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: CO2 - carbon dioxide, fire models, wildfires, aerosols, air quality, gases, fire management, smoke management

The production of pyrogenic carbon (PyC; a continuum of organic carbon (C) ranging from partially charred biomass and charcoal to soot) is a widely acknowledged C sink, with the latest estimates indicating that ~50% of the PyC produced by vegetation fires potentially sequesters…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: pyrogenic carbon, vegetation fires

Connections between wildfires and modes of variability in climate are sought as a means for predicting fire activity on interannual to multi-decadal timescales. Several fire drivers, such as temperature and local drought index, have been shown to vary on these timescales, and…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: fire activity, ENSO - El Nino Southern Oscillation, PDO - Pacific Decadal Oscillation, CESM1/CARMA

The project addressed the following tasks: 1) Review and summarize the technical details of major FEIS. 2) Quantify the uncertainty of the components of burned area, fuel loading, and emission factors of each FEIS. 3) Quantify the uncertainty of emissions estimated by each FEIS…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models
Region(s): California, Northwest, Southwest
Keywords: FEIS - Fire Effects Information System, fuel loading, PM2.5, PM - particulate matter, O3 - ozone, regional haze, NAAQS - National Ambient Air Quality Standards

An accurate, reliable wildland fire emissions inventory is likely the most important criteria in assessing the impacts of prescribed burning and wildfires on regional air quality and global climate. Significant progress has been made in the past ten years to develop fire…
Person:
Year: 2016
Type: Project
Source: FRAMES
Topic(s): Aviation, 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: FEIS - Fire Effects Information System, NAAQS - National Ambient Air Quality Standards, air quality, regional haze, PM2.5, PM - particulate matter, O3 - ozone

Forest fire emissions have a strong impact on the concentrations of trace gases and aerosols in the atmosphere. In order to quantify the influence of boreal forest fire emissions on the atmospheric composition, the fire seasons of 1997 and 1998 are compared in this paper. Fire…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Models, Weather
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: ENSO - El Nino Southern Oscillation, precipitation, N - nitrogen, nitrogen deposition, climate variability, wavelet analysis