Type
Topic
Region
Year
Displaying 1 - 25 of 63
Fires in croplands, plantations, and rangelands contribute significantly to fire emissions in the United States, yet are often overshadowed by wildland fires in efforts to develop inventories or estimate responses to climate change. Here we quantified decadal trends, interannual…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire Occurrence, Intelligence, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: cropland fires, fire regimes, wildfires, air quality, climate change, plantations, remote sensing, fire management, range management, croplands, rangelands, agriculture, air quality, carbon cycle, wildfire, aerosols
Respiratory problems are common among wildland firefighters. However, there are few studies directly linking occupational exposures to respiratory effects in this population. Our objective was to characterize wildland fire fighting occupational exposures and assess their…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: lung diseases, exposure assessment, CO - carbon monoxide, levoglucosan, respiratory protection
Background: Severe air pollution generated by forest fires is becoming an increasingly frequent public health management problem. We measured the association between forest fire smoke events and hospital emergency department (ED) attendances in Sydney from 1996-2007. Methods: A…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Safety
Region(s): International
Keywords: smoke effects, wildfires, air quality, health factors, pollution, New South Wales, Australia, fire management, smoke management, forest fires, air pollution, emergency departments attendances, case crossover, respiratory, cardiovascular
Smoke from forest fires is a serious and increasing land management concern. However, a paucity of information exists that is specific to public perceptions of smoke. This study used conjoint analysis, a multivariate technique, to evaluate how four situational factors (i.e.,…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Outreach, Prescribed Fire, Safety
Region(s): Northern Rockies, Southern
Keywords: fire danger rating, lightning caused fires, smoke behavior, smoke effects, wildfires, air quality, health factors, public information, Idaho, Louisiana, Montana, Texas, fire management, forest management, smoke management, tolerance, preference, warning, public, health
From the text ... ''GIS and mapping tools are playing an ever-increasing role in our day-to-day work. We use GIS and mapping tools for fuels treatment planning and monitoring as well as for communication and record keeping. We also utilize many models that incorporate both our…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Intelligence, Mapping, Prescribed Fire
Region(s): Southern
Keywords: prescribed fires (escaped), wildfires, GIS, Noble, C, Florida, fire management, forest management
A wildfire is an uncontrolled fire in an area of combustible vegetation that occurs in the countryside or a wilderness area. The United Nation International Strategy for Disaster Reduction estimates that between 3 and 4 million km2 are affected by wildfire annually, with 18,000…
Person:
Year: 2014
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence, Intelligence, Models, Monitoring and Inventory, Safety
Region(s): International
Keywords: fire frequency, fire size, wildfires, air quality, health factors, remote sensing, France, Greece, Italy, Portugal, Spain, Europe, fire management, forest management, Mediterranean habitats, wildfires, exposure, assessment, wildfire emissions, health effects, inventory, Mediterranean region, air pollutants
Exposure to forest fire smoke (FFS) is associated with a range of adverse health effects. The British Columbia Asthma Medication Surveillance (BCAMS) product was developed to detect potential impacts from FFS in British Columbia (BC), Canada. However, it has been a challenge to…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Intelligence, Models, Safety
Region(s): International
Keywords: fire danger rating, smoke effects, aerosols, air quality, health factors, remote sensing, British Columbia, Canada, fire management, forest management, smoke management, biomass smoke, exposure assessment, forest fire, particulate matter
During a prescribed fire experiment, CO2 and particle number concentrations, light scattering and absorption coefficients were measured from a Cessna 172 airplane. Peak number concentrations were (3 ± 1) x 106 cm-3 and they decreased faster than what can be explained by…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Prescribed Fire
Region(s): International
Keywords: experimental fires, smoke behavior, aerosols, carbon dioxide, particulates, slash, Finland, Europe, fire management, forest management, smoke management, boreal forests
Post-fire predictions of forest recovery under future climate change and management actions are necessary for forest managers to make decisions about treatments. We applied the Climate-Forest Vegetation Simulator (Climate-FVS), a new version of a widely used forest management…
Person:
Year: 2014
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire Occurrence, Models, Prescribed Fire
Region(s): Southwest
Keywords: fire intensity, post-fire recovery, wildfires, C - carbon, climate change, deforestation, national forests, population density, regeneration, sprouting, Pinus ponderosa, ponderosa pine, Arizona, fire management, forest management, FVS - Forest Vegetation Simulator, simulation, GCMs - general circulation models, post-fire
This paper presents observational results of wind and plume thermodynamic structures measured during low-intensity subcanopy fires. In-situ meteorological data were collected during the two experiments in the Calloway Forest in North Carolina during the early spring 2010 and…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Prescribed Fire
Region(s): Southern
Keywords: backing fires, experimental fires, headfires, low intensity burns, smoke behavior, surface fires, air quality, overstory, temperature, wind, Aristida stricta, wiregrass, Ilex glabra, gallberry, Picoides borealis, red-cockaded woodpecker, Pinus palustris, longleaf pine, Quercus laurifolia, turkey oak, North Carolina, fire management, forest management, pine hardwood forests, canopy flow, fire-atmosphere interactions, heat flux, low-intensity fire, plume rise
Management of fire is an important and controversial policy issue. Active fire suppression has led to a backlog of fuels, limited the ecological benefits of fire, and reduced short-term smoke impacts likely delaying these emissions to future generations over a larger spatial…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire History, Fire Occurrence, Planning, Safety
Region(s): California
Keywords: catastrophic fires, fire case histories, fire frequency, fire intensity, fire size, smoke effects, wildfires, air quality, health factors, mortality, particulates, Sierra Nevada, fire management, forest management, smoke management, smoke impacts, wildland fire, policy, public health, AQI - Air Quality Index
Fire frequency for below historic norms is threatening eastern oak ecosystem integrity. Increasingly, private family forest landowners are interested in using prescribed fire as a tool for maintaining oak dominance and associated wildlife habitat and wildfire protection. The…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Prescribed Fire, Hazard and Risk
Region(s): Eastern
Keywords: fire frequency, prescribed fires (escaped), smoke effects, air quality, private lands, Quercus, oak, Illinois, fire management, land management, range management, wildlife habitat management, hardwood forests, rangelands, community forestry, land management, family forest, Quercus
Mercury stored in forests can be volatilized to the atmosphere during fires. Many factors influence this process such as mercury concentration, vegetation loading and the soil temperature reached during the fire. We quantified mercury emissions from biomass and soil during a…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): International
Keywords: wildfires, air quality, Hg - mercury, soil temperature, Amazon, Brazil, South America, fire management, forest management, soil management, rainforests, forest fire, mercury emissions, Amazon
The 2006 Esperanza Fire in Riverside County, California, was simulated with the Coupled Atmosphere-Wildland Fire Environment (CAWFE) model to examine how dynamic interactions of the atmosphere with large-scale fire spread and energy release may affect observed patterns of fire…
Person:
Year: 2014
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Occurrence, Fuels, Intelligence, Mapping, Models, Safety, Weather
Region(s): California
Keywords: fire case histories, fire injuries (humans), fire size, fuel loading, fuel models, heat, rate of spread, wildfires, Foehn winds, remote sensing, temperature, wind, southern California, fire management, forest management, airborne remote sensing, coupled atmosphere-fire model, horizontal roll vortices, Santa Ana winds, Esperanza Fire
Question: What is the impact of the fire cues smoke and ash on seed germination of important functional groups in the heathland system, namely ericads, herbs and graminoids? We predict that if germination from heathland seed banks is in part regulated by fire cues, there should…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Fire Effects, Prescribed Fire, Restoration and Rehabilitation, Emissions and Smoke
Region(s): International
Keywords: human caused fires, smoke effects, ash, conservation, grasses, seed dormancy, seed germination, succession, Norway, Europe, fire management, range management, heathlands, anthropogenic disturbance, conservation management, heathland ecology, seed bank, succession
Fires are becoming more violent and frequent resulting in major economic losses and long-lasting effects on communities and ecosystems; thus, efficient fire monitoring is becoming a necessity. A novel triple multi-sensor approach was developed for monitoring and studying the…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Prescribed Fire
Region(s): International
Keywords: field experimental fires, chemistry, photography, Greece, Europe, fire management, smoke management, outdoors fire, field chemical analysis, volatiles, thermographic video analysis, acoustical analysis
From the text ... 'Extreme dry conditions and a forest full of fuel, including thousands of acres of trees killed by the mountain pine beetle, fed Montana's Pine Creek Fire in late summer 2012. The fire ended up burning more than 8,000 acres.'
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Fire Prevention, Safety, Weather
Region(s): Northern Rockies
Keywords: catastrophic fires, fire case histories, fire injuries (animals), fire intensity, fire size, heat, rate of spread, wildfires, climate change, disturbance, wind, Yellowstone National Park, Montana, Wyoming, fire management, forest management, coniferous forests
10 Minutes is an interview series where the Southern Fire Exchange talks with experts, leaders, and sages in southern wildland fire management and research. In this interview, the SFE speaks with Gary Curcio, a North Carolina based smoke and fire behavior expert with IPA Fire…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Planning, Prescribed Fire
Region(s): Southern
Keywords: fire management
Superfog is a very dense fog with visibility less than 10 feet and often less than 3 feet. It is the extreme condition of increased fog density associated with specific atmospheric and weather conditions. In the Southeast, superfog events have resulted in multiple tragic motor…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke dispersion, superfog
Wildfire is on the rise. The United States is witnessing a spectacular increase in acres lost to catastrophic wildfires, a phenomenon fed by the generally hotter and dryer conditions associated with climate change. In addition to losses in lives, property, and natural resources…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Prescribed Fire, Regulations and Legislation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, air pollution, natural fire
Smoke management has become one of the leading challenges facing prescribed fire practitioners in the Southeast and the continued use of prescribed fire in the region may depend on effective smoke and emission mitigation practices. While not a comprehensive list of smoke…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, smoke dispersion
A modeling system has been developed to predict accurately the downwind air quality impacts of prescribed burns. The system has been evaluated in applications to monitored burns and a long-range smoke event detected by the regional PM2.5 monitoring network in Southeastern USA.…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Prescribed Fire
Region(s): Southern
Keywords: air quality, PM2.5, air quality impacts
Consume v 4.2 reflects an improved understanding of fuel consumption and emissions in wildland fire throughout major fuel types in the United States. Consume is a decision-making tool, designed to assist resource managers in planning for prescribed fire, wildland fire for use,…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models, Monitoring and Inventory, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: hardwood forest, Consume 3.0, FERA - Fire and Environmental Research Applications Team, boreal forests, shrublands, fuel consumption, CONSUME
Myocardial infarction is the leading cause of death in fire fighters and has been linked with exposure to air pollution and fire suppression duties. We therefore investigated the effects of wood smoke exposure on vascular vasomotor and fibrinolytic function, and thrombus…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): International
Keywords: air pollution, firefighters, wood smoke, vascular function, thrombosis
Biomass burning has become an important component of Earth-system models as understanding improves about fire as a global ecosystem process. Smoke emissions are a health hazard to nearby communities, can impair air quality and visibility for hundreds of kilometers downwind, and…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Mapping, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FCCS - Fuel Characteristic Classification System, carbon emissions, biomass burning, fuelbeds