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The public health dimensions of California wildfire and wildfire prevention, mitigation and suppression

In recent years, California experienced the largest, most destructive and deadliest wildfires in its history. Wildfires can cause fatalities and injuries, impair air quality for nearby and distant populations, and devastate the immediate area, leaving communities with often…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Prevention, Prescribed Fire, Safety, Wildland-Urban Interface (WUI)
Region(s): California
Keywords: public health, wildfire, fire mitigation, fire suppression, air quality, water quality, power shutoff, forest management

Prescribed Fire. Good for the Forest. Good for the Future.

This StoryMap presents information about the use of prescribed fire on the Humboldt-Toiyabe National Forest, specifically: 1) what is prescribed fire, 2) types of prescribed fire, 3) pile burning, 4) understory burning, 5) broadcast burning, 6) benefits of mitigating risk, 7)…
Person:
Year: 2021
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Fuels, Hazard and Risk, Outreach, Prescribed Fire
Region(s): California, Great Basin
Keywords:

Through the Smoke: Spotted Owls, Wildfire, and Forest Restoration

In this webinar, RMRS research ecologist Sam Cushman, wildlife biologist Joe Ganey, and research ecologist Gavin Jones discussed their latest research on spotted owls and wildfire, including modeling the impacts of habitat loss under climate change on the Mexican spotted owl,…
Person: Cushman, Ganey, Jones
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Models, Restoration and Rehabilitation
Region(s): California, Northwest, Southwest
Keywords: climate change, Strix occidentalis, Strix occidentalis caurina, Strix occidentalis lucida, Strix occidentalis occidentalis, spotted owl, annual area burned, habitat, northern spotted owl, California spotted owl, Mexican spotted owl, forest composition, historical fire regime

Nighttime smoke aerosol optical depth over U.S. rural areas: first retrieval from VIIRS moonlight observations

An algorithm for retrieving nighttime aerosol optical depth (AOD) from the Visible Infrared Imaging Radiometer Suite (VIIRS) Day-Night Band (DNB) observations of reflected moonlight is presented for rural areas during the western U.S. fire seasons. The algorithm uses the UNified…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Mapping, Monitoring and Inventory
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: AOD - aerosol optical depth, retrieval, algorithms, VIIRS - Visible Infrared Imaging Radiometer Suite, DNB - day-night band, moonlight observation, smoke transport, diurnal cycle, rural, air quality

Criteria-based identification of important fuels for wildland fire emission research

Studies of the emissions from wildland fires are important for understanding the role of these events in the production, transport, and fate of emitted gases and particulate matter, and, consequently, their impact on atmospheric and ecological processes, and on human health and…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: biomass burning, combustion, fuel selection criteria, wildland fire, wildfire, air quality, public health

Exposure to particulate matter and estimation of volatile organic compounds across wildland firefighter job tasks

Wildland firefighters are exposed to smoke-containing particulate matter (PM) and volatile organic compounds (VOCs) while suppressing wildfires. From 2015 to 2017, the U.S. Forest Service conducted a field study collecting breathing zone measurements of PM4 (particulate matter…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: wildland firefighters, PM - particulate matter, VOC - volatile organic compounds, WE-CAN - Western Wildfire Experiment for Cloud Chemistry, Aerosol Absorption, and Nitrogen, smoke exposure, wildfires

New inventories of global carbon dioxide emissions through biomass burning in 2001-2020

Recently, the effect of large-scale fires on the global environment has attracted attention. Satellite observation data are used for global estimation of fire CO2 emissions, and available data sources are increasing. Although several CO2 emission inventories have already been…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Mapping
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: CO2 emissions, CO2 - carbon dioxide, biomass burning, fire map, land cover map, aboveground biomass

Wildfire Smoke Products and Real-Time Forecast System

This seminar is part of the USFS Missoula Fire Lab Seminar Series. Presented by Bret Anderson, Physical Sciences Technician, USFS, WO, Air Resource Management Program
Person: Anderson
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Weather
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: smoke forecast, dry thunderstorm, ADI - Atmospheric Dispersion Index, ventilation index, spot forecast, LVORI - Low Visibility Occurrence Risk Index, PM - particulate matter, PM2.5, WRF - Weather Research Forecast, injection height

The Meteorology of the 2018 Camp Fire Event

This seminar is part of the USFS Missoula Fire Lab Seminar Series.
Person: Mass
Year: 2021
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire History, Fire Occurrence, Fuels, Weather, Wildland-Urban Interface (WUI)
Region(s): California
Keywords: Camp Fire, meteorology, wind, Diablo winds, relative humidity, fuel moisture, air temperature, dead fuel moisture

Advances in Modeling Wildfire Air Quality Events Using Remotely Sensed Data

This seminar is part of the USFS Missoula Fire Lab Seminar Series. Wildfires in the western US have been particularly impactful in recent years not only in terms of loss of life and property but widespread smoke affecting millions of people. Several new satellites have launched…
Person: O'Neill
Year: 2021
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Mapping, Models, Monitoring and Inventory
Region(s): California
Keywords: air quality, remote sensing, GOES - Geostationary Operational Environmental Satellite, VIIRS - Visible Infrared Imaging Radiometer Suite, health impact analysis, Wine Country fires, Camp Fire, PM2.5, PM - particulate matter, CMAQ - Community Multiscale Air Quality Modeling System, AQI - Air Quality Index, wildfires, mortality, GoFAST - GOES Fire and Smoke Tool

Joint vision and key messages on relative benefits of prescribed fire to wildfire

A statement by the Wildland Fire Leadership Council and their partners relating to the benefits of prescribed fire programs.
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords:

Human-caused fires release more carbon than lightning-caused fires in the conterminous United States

Anthropogenic carbon emissions from fires impact the global carbon budget and contribute to global warming. However, due to the lack of inventory data, little was known about how carbon emissions differed between human-caused and lightning-caused fires previously. In this study…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects, Prescribed Fire
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: wildfire, carbon emissions, biomass burning, human-caused fires, burned area, drought, lightning-caused fires, climate change mitigation

Impacts of California’s climate-relevant land use policy scenarios on terrestrial carbon emissions (CO2 and CH4) and wildfire risk

Land-use and -cover change (LUCC) is globally important to climate change mitigation. However, using land-based strategies to support aggressive subnational greenhouse gas emissions reduction targets is challenging due to competing land use priorities and uncertainty in…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Hazard and Risk, Models
Region(s): California
Keywords: climate change, climate change mitigation, land use, greenhouse gas emissions, wildfire mitigation, terrestrial carbon, negative emissions, CALAND - California natural and working lands carbon and greenhouse gas model

The contribution of wildland fire emissions to deposition in the U S: implications for tree growth and survival in the Northwest

Ecosystems require access to key nutrients like nitrogen (N) and sulfur (S) to sustain growth and healthy function. However, excessive deposition can also damage ecosystems through nutrient imbalances, leading to changes in productivity and shifts in ecosystem structure. While…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Models, Monitoring and Inventory
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: wildfires, wildland fire, N - nitrogen, nitrogen deposition, ecosystem impacts, S - sulfur, atmospheric chemistry modeling, tree growth, tree survival, CMAQ - Community Multiscale Air Quality Modeling System

Tropical African wildfire aerosols trigger teleconnections over mid-to-high latitudes of Northern Hemisphere in January

This study investigates the impacts of African wildfire aerosols (primary organic carbon, black carbon and sulfate) on the Northern Hemispheric in January. We found that wildfire aerosols emitted from equatorial Africa result in two mid-to-high latitudes atmospheric Rossby wave…
Person:
Year: 2021
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, International, National
Keywords: Africa, Europe, wildfire, aerosol, teleconnection, black carbon, land surface warming, CAM5.3 - Community Atmosphere Model version 5.3, radiative flux

A review of the effects of wildfire smoke on the health and behavior of wildlife

Climate change is intensifying global wildfire activity, and people and wildlife are increasingly exposed to hazardous air pollution during large-scale smoke events. Although wildfire smoke is considered a growing risk to public health, few studies have investigated the impacts…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: air quality, wildlife behavior, wildlife health, wildfire, health effects, wildlife movement, air pollution, conservation, climate change

Wildfire smoke exposure: awareness and safety responses in the agricultural workplace

Objective: The study examines how wildfire smoke exposure may impact health and safety in the agricultural workplace. Methods: Semi-structured interviews were conducted with agricultural employers and focus group discussions were held with farmworkers in three regions of…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): California
Keywords: wildfires, agricultural health, farmworkers, safety communication, air quality, smoke exposure

2020 WFLC-Western Region Accomplishment Report: Resilient Landscapes - Fire Adapted Communities - Safe, Effective Wildfire Response

The challenges of the 2020 Fire Year have validated the Cohesive Strategy and proven its foundational value for additional success and achievement across boundaries and landscapes in the West. The following pages offer a snapshot of 2020 activities and successes in the Western…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Administration, Aquatic, Aviation, Climate, Communications, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Logistics, 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: National Cohesive Wildland Fire Management Strategy (Cohesive Strategy), wildfire, wildland fire

Modeling biomass burning organic aerosol atmospheric evolution and chemical aging

The changes in the concentration and composition of biomass-burning organic aerosol (OA) downwind of a major wildfire are simulated using the one-dimensional Lagrangian chemical transport model PMCAMx-Trj. A base case scenario is developed based on realistic fire-plume…
Person:
Year: 2021
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, International, National
Keywords: volatility basis set, biomass burning, air quality modeling, organic aerosols, wildfires, secondary organic aerosol, PM - particulate matter

Expanding number of Western US urban centers face declining summertime air quality due to enhanced wildland fire activity

Combining multiple sources of information on atmospheric composition, wildland fire emissions, and fire area burned, we link decadal air quality trends in Western US urban centers with wildland fire activity during the months of August and September for the years 2000–2019. We…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Safety
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: PM - particulate matter, PM2.5, AOD - aerosol optical depth, postwildfire, NAAQS - National Ambient Air Quality Standards, air quality, burned area, urban areas, respiratory health, generalized additive modeling

Estimating PM2.5-related premature mortality and morbidity associated with future wildfire emissions in the western US

Wildfire activity in the western United States (US) has been increasing, a trend that has been correlated with changing patterns of temperature and precipitation associated with climate change. Health effects associated with exposure to wildfire smoke and fine particulate matter…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Climate, Economics, Emissions and Smoke, Safety
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: PM2.5, PM - particulate matter, climate change, NAAQS - National Ambient Air Quality Standards, wildfire, human health, emergency department visits, hospital visit, mortality, morbidity, black carbon, organic carbon

Global emissions of NH3, NOx, and N2O from biomass burning and the impact of climate change

Emissions of ammonia (NH3), oxides of nitrogen (NOx; NO +NO2), and nitrous oxide (N2O) from biomass burning were quantified on a global scale for 2001 to 2015. On average biomass burning emissions at a global scale over the period were as follows: 4.53 ± 0.51 Tg NH3 year−1, 14.…
Person:
Year: 2021
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, biomass burning, wildfires, N2O - nitrous oxide, ammonia

The Comprehensive Fire Information Reconciled Emissions (CFIRE) inventory: wildland fire emissions developed for the 2011 and 2014 U.S. National Emissions Inventory

Wildland fire emissions from both wildfires and prescribed fires represent a major component of overall U.S. emissions. Obtaining an accurate, time-resolved inventory of these emissions is important for many purposes, including to account for emissions of greenhouse gases and…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: CFIRE - Comprehensive Fire Information Reconciled Emissions, NEI - National Emissions Inventory, wildfire, remote sensing, satellite fire monitoring, satellite data, PM - particulate matter, PM2.5

Wildfire and prescribed burning impacts on air quality in the United States

Air quality impacts from wildfires have been dramatic in recent years, with millions of people exposed to elevated and sometimes hazardous fine particulate matter (PM2.5) concentrations for extended periods. Fires emit particulate matter (PM) and gaseous compounds that can…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Prescribed Fire, Safety
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: air quality, human health, PM - particulate matter, PM2.5, health effects, respiratory health, cardiovascular health, wildfire, AQI - Air Quality Index, remote sensing, emission factors

A multi-analysis approach for estimating regional health impacts from the 2017 Northern California wildfires

Smoke impacts from large wildfires are mounting, and the projection is for more such events in the future as the one experienced October 2017 in Northern California, and subsequently in 2018 and 2020. Further, the evidence is growing about the health impacts from these events…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Monitoring and Inventory, Safety
Region(s): California
Keywords: health impacts, WRF-SMOKE-CMAQ model, GOES-16, PM2.5, PM - particulate matter, wildfires, air quality, remote sensing, human health