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Multiple trace-gas instruments were deployed during the fourth Fire Lab at Missoula Experiment (FLAME-4), including the first application of proton-transfer-reaction time-of-flight mass spectrometry (PTR-TOFMS) and comprehensive two-dimensional gas chromatography-time-of-flight…
Person:
Year: 2017
Type: Document
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: biomass burning, FTIR - Fourier transform infrared absorption spectroscopy , laboratory experiments

A presentation recorded at the 7th International Fire Ecology and Management Congress.
Person: Gamble
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Outreach
Region(s): Southern
Keywords: Florida, 1998 fire season

[from the text] Mercury is a pollutant of concern due to its negative impacts on human health.  Although the most common route of exposure to humans is through fish consumption, both atmospheric and terrestrial systems are important in the mercury cycle, and influence mercury in…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Aquatic, Emissions and Smoke, Fire Effects
Region(s): Eastern
Keywords: Hg - mercury, soil, fish

On January 4, 2014, during the summer period in South America, an intense forest and dry pasture wildfire occurred nearby the city of Santiago de Chile. On that day the biomass-burning plume was transported by low-intensity winds towards the metropolitan area of Santiago and…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models, Monitoring and Inventory, Weather
Region(s): International
Keywords: Chile, biomass burning, air quality, fire plumes, South America, WRF-Chem, MODIS - Moderate Resolution Imaging Spectroradiometer, plume rise, atmospheric modeling

This webinar presented by Wayne Cascio June 21, 2017 highlighted updates to the Wildfire Smoke Guide, as well as the Smoke Sense app, which is a mobile application that gets air quality information to people impacted by wildfire smoke, and helps those affected learn ways to…
Person: Cascio
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Communications, Emissions and Smoke, Fire Effects, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: public health, wildfires, air quality, PM - particulate matter, air pollution, health effects, cardiovascular disease, respiratory effects

Fire as a management practice in South Africa’s grasslands inflamed heated debate throughout the twentieth century. Imported ecological ideas meshed with homegrown sectoral land management traditions to reinforce a powerful anti-burning narrative among experts. Farmers, however…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: Africa, South Africa, fire management, land management

Wildfires burn more than 7 million acres in the United States annually, according to the US Forest Service. Little is known about which subpopulations are more vulnerable to health risks from wildfire smoke, including those associated with fine particulate matter. We estimated…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): California
Keywords: air pollution, health, PM2.5, PM - particulate matter, respiratory health, vulnerability, wildfires

The climate mitigation potential of tropical peatlands has gained increased attention as Southeast Asian peatlands are being deforested, drained and burned at very high rates, causing globally significant carbon dioxide (CO2) emissions to the atmosphere. We used a process-based…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Prescribed Fire, Restoration and Rehabilitation
Region(s): International
Keywords: climate change, peatlands, carbon dioxide, air quality, peatlands, peatland rewetting, carbon dynamics, oil palm, REDD - reducing emissions from deforestation and forest degradation, swamp forests, Borneo, carbon accumulation, conservation, Indonesia, Sumatra

In recent years, fires regularly and extensively took place in Indonesian forest and peatland, inducing a wide range of environmental and economic impacts, particularly the very bad air quality due to smoke haze and the considerable increase of carbon emissions. The causal…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Hazard and Risk
Region(s): International
Keywords: air quality, land use, Indonesia, forest fire, peat fire, fire risk modeling, tropical peatland, Peat Conservation, tropical peatlands, air pollution, forest, degradation, Malaysia, Sumatra, impacts, policy

The Great Dismal Swamp (GDS) National Wildlife Refuge delivers multiple ecosystem services, including air quality and human health via fire mitigation. Our analysis estimates benefits of this service through its potential to reduce catastrophic wildfire related impacts on the…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Effects, Hazard and Risk, Safety, Aquatic
Region(s): Southern
Keywords: fire intensity, fire frequency, wildfires, air quality, Virginia, ecosystem services, fire mitigation, human health, geospatial information, Great Dismal Swamp National Wildlife Refuge, wildfire smoke exposure, particulate air pollution, North Carolina, hospitalization, cost

In this paper, we analyze the spatio-temporal distribution of vegetation fires in Peninsular Malaysia, Sumatra, and Borneo in the severe El Niño year of 2015, concentrating on the distribution of fires between mineral soils and peatland areas, and between land cover types in…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Mapping, Weather
Region(s): International
Keywords: ENSO - El Nino Southern Oscillation, Malaysia, Sumatra, Borneo, peatlands, peat fires, wildfires, air quality, Indonesia, plantations, peatland management, Hotspot, Southeast Asia, Indonesia, sensitivity, pollution, Singapore, drought, haze

Canada is expected to see an increase in fire risk under future climate projections. Large fires, such as that near Fort McMurray, Alberta in 2016, can be devastating to the communities affected. Understanding the role of human emissions in the occurrence of such extreme fire…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Fire Ecology, Hazard and Risk, Models, Planning, Weather
Region(s): International
Keywords: wildfires, climate change, Alberta, Canada, event attribution, extremes, boreal forest, fire spread, CFFDRS - Canadian Forest Fire Danger Rating System

Recent growth in the frequency and severity of US wildfires has led to more wildfire smoke and increased public exposure to harmful air pollutants. Populations exposed to wildfire smoke experience a variety of negative health impacts, imposing economic costs on society. However…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Effects, Hazard and Risk, Safety, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, wildfires, health factors, health costs, benefit transfer, BenMAP Community Edition, California wildfires, southern California, forecasting system, economic cost, smoke exposure, verification, mortality, cities

The Southern Annular Mode (SAM) is the main driver of climate variability at mid to high latitudes in the Southern Hemisphere, affecting wildfire activity, which in turn pollutes the air and contributes to human health problems and mortality, and potentially provides strong…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Fire History, Fire Occurrence
Region(s): International
Keywords: wildfires, air quality, climate change, South America, fire scars, climate modes, AAO - Antarctic Oscillation, synchrony, warming, Atlantic Ocean influence, fire regimes, northern Patagonia, western Patagonia, past millennium, time series

Prescribed burns of winter wheat stubble and Kentucky bluegrass fields in northern Idaho and eastern Washington states (U.S.A.) were sampled using ground-, aerostat-, airplane-, and laboratory-based measurement platforms to determine emission factors, compare methods, and…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Prescribed Fire
Region(s): Northern Rockies, Northwest
Keywords: air quality, Idaho, Washington, agricultural burning, emission factors, wheat, bluegrass, particulate matter, organics, trace gas emissions, crop residue, combustion efficiency, carbon measurements, particulate matter, optical properties, PCDD/F emissions, forecast system

Over the past decades, fires have burned annually in Indonesia, yet the strength of the fire season is for a large part modulated by the El Niño Southern Oscillation (ENSO). The two most recent very strong El Niño years were 2015 and 1997. Both years involved high incidences of…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Models, Weather
Region(s): International
Keywords: precipitation, fire regimes, fire frequency, Indonesia, ENSO - El Nino Southern Oscillation, TRMM - Tropical Rainfall Measuring Mission, regional air quality, Southeast Asia, MODIS - Moderate Resolution Imaging Spectroradiometer, rainfall, peatlands, drought, Borneo

Wildland and cropland fires, which differ considerably in fire regime characteristics, have often been evaluated jointly to estimate regional or global fire regimes using satellite-based fire activity data. We hypothesised that excluding cropland fires will change the output of…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Models
Region(s): International
Keywords: wildfires, cropland fires, fire regimes, Turkey, agricultural fire, land cover, Mediterranean basin, Taurus Mountains, global scale, Count Data, MODIS

Key message: Acacia melanoxylon produces abundant seeds leading to large seed banks in the soil. These seeds display a large viability and their germination is stimulated by heat. To control the populations, it is necessary to remove adults and young individuals, and to prevent…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: germination, seed dispersal, seed germination, seed production, Europe, black wattle, seed dissemination, seed banks, tree population structure, Australian acacias, reproductive biology, high temperatures, regeneration, management, heat

A wildfire with many ignition points took place in the Daxing'an Mountains of north-east China in June 2010. After the fire, moss polsters and particle traps were collected from burnt and unburnt areas a few kilometres away from four ignition points. Charcoal extracted from the…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire History
Region(s): International
Keywords: wildfires, ignition, air quality, China, biomass burning, Larch Forest, wildfire, forest fire, macroscopic charcoal, microscopic charcoal, Holocene fire, source area, records, deposition, regimes, boreal, history

Well-drained, aerated soils are important sinks for atmospheric methane (CH4) via the process of CH4 oxidation by methane-oxidising bacteria (MOB). This terrestrial CH4 sink may contribute towards climate change mitigation, but the impact of changing soil moisture and…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): International
Keywords: soils, Australia, Tasmania, soil temperature, soil moisture, CH4 - methane, N-Saturated Spruce, Trace Gas Fluxes, N2O emissions, land use, Atmospheric Methane, Continuous Record, Limed Soil, Ch4 Uptake, ecosystems, consumption

Feedbacks between climate warming, land surface aridity, and wildfire-derived aerosols represent a large source of uncertainty in future climate predictions. Here, long-term observations of aerosol optical depth, surface level aerosol loading, fire-area burned, and hydrologic…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire Occurrence, Models
Region(s): Rocky Mountain
Keywords: wildfires, air quality, climate change, aerosols, aridity, wildfires, aerosol optical depth, trends, Projections, pollution, drought

Seed germination and early seedling establishment are critical stages during a plants life cycle. These stages are precisely regulated by multiple internal factors, including phytohormones and environmental cues such as light. As a family of small molecules discovered in…
Person:
Year: 2017
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): International
Keywords: germination, smoke effects, seedling, karrikins, Aba, Ga, Iaa, germination, photomorphogenesis, Box Protein Max2, Shade Avoidance, Arabidopsis thaliana, abscisic acid, Dormancy Alleviation, Hypocotyl Elongation, Auxin Transport, Light Responses, Strigolactone

The mechanism of smoke haze formation over the European part of Russia (EPR) in the summer of 2016 is analyzed using satellite measurements, ground-based observations, reanalysis data, and trajectory modeling. The analysis reveals that smoke in the atmosphere over EPR with the…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: smoke aerosols, wildfires, aerosol optical depth, CO - carbon monoxide, long-range transport, MODIS - Moderate Resolution Imaging Spectroradiometer, AIRS - atmospheric infrared sounder, trajectory analysis, Russia, Siberia

We have investigated the variability of smoke aerosol absorbing ability with variations in the content of brown carbon (BrC) and black carbon (BC). Using monitoring data on radiative characteristics of smoke aerosol at AERONET stations and the spatial distribution of aerosol…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Monitoring and Inventory
Region(s): International
Keywords: smoke aerosols, brown carbon, black carbon, absorption spectra, aerospace monitoring, aerosol radiative forcing, boreal forest, Russia, Canada

Identifying communities vulnerable to adverse health effects from exposure to wildfire smoke may help prepare responses, increase the resilience to smoke and improve public health outcomes during smoke days. We developed a Community Health-Vulnerability Index (CHVI) based on…
Person:
Year: 2017
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, National
Keywords: wildfire, air quality, PM - particulate matter, PM2.5, public health, CHVI - Community Health-Vulnerability Index