Type
Topic
Region
Year
Displaying 201 - 225 of 416
Whether the goal is to improve wildlife habitat, gauge the effects of prescribed burns or wildfire, or assess the unaccustomed conditions and hidden dangers of fallen trees in the aftermath of hurricanes, a suite of tools developed by the Fire and Environmental Research…
Person:
Year: 2007
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Hazard and Risk, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: CONSUME, FCCS - Fuel Characteristic Classification System, fuel loading, Natural Fuels Photo Series, FERA - Fire and Environmental Research Applications Team, Digital Photo Series
The emissions of NOx (defined as NO (nitric oxide) + NO2 (nitrogen dioxide)) and hydrogen cyanide (HCN), per unit amount of fuel burned, from fires in the pine forests that dominate the mountains surrounding Mexico City (MC) are about 2 times higher than normally observed for…
Person:
Year: 2007
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): International
Keywords: FERA - Fire and Environmental Research Applications Team, biomass burning, fire emissions, VOC - volatile organic carbon, Mexico City
When prescribed burning is conducted at the wildland-urban interface (WUI), the smoke that is produced can sometimes inconvenience people, but it can also cause more serious health and safety problems. The public is unlikely to continue to tolerate the use of prescribed fire,…
Person:
Year: 2007
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Planning, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: fire management, smoke management, smoke screening
Ecology of Plant-Derived Smoke is the continuation of the research and discussion presented in Uses & Abuses of Plant-Derived Smoke, published in 2010. Both books are the first of their kind in what is now an ever-expanding and exciting field of research. This volume focuses…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: germination, seed dormancy, fire-prone ecosystem
This paper presents ensemble simulations with the global climate model developed at the A. M. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences (IAP RAS CM). These simulations are forced by historical reconstructions of concentrations of well-mixed greenhouse…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Fire Effects, Emissions and Smoke, Models
Region(s): International
Keywords: Russia, CO2 - carbon dioxide
Fire is an important global ecological process that influences the distribution of biomes, with consequences for carbon, water, and energy budgets. Therefore it is impossible to appropriately model the history and future of the terrestrial ecosystems and the climate system…
Person:
Year: 2014
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, International, National
Keywords: carbon balance, area burned, global ecology, SPITFIRE, ORCHIDEE
Wildfires have increased in number and severity in recent years, while the number of people living in communities at risk of fire has also dramatically increased. A result of this is that more people are being exposed to smoke from both wildfires and prescribed fires that are…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Communications, Emissions and Smoke, Fire Effects, Social Science
Region(s): California, Northern Rockies, Northwest, Southern
Keywords: public perception, survey
Carbon emissions (CE) from fire-induced biomass burning have a marked effect on interannual fluctuations in global atmospheric carbon dioxide concentrations. Biomass burning in Southeast Asia (SEA) is a dominant contributor toward these emissions, primarily through the effects…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models
Region(s): International
Keywords: Asia, burned area, carbon emissions, peatland, biomass burning, finer resolution
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
We explore the impact of future climate change on the risk of forest and grassland fires over Australia in January using a high resolution regional climate model, driven at the boundaries by data from a transitory coupled climate model. Two future emission scenarios (relatively…
Person:
Year: 2007
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Hazard and Risk, Models
Region(s): International
Keywords: climate change, Australia, fire risk
Several different inventories of global and regional anthropogenic and biomass burning emissions are assessed for the 1980-2010 period. The species considered in this study are carbon monoxide, nitrogen oxides, sulfur dioxide and black carbon. The inventories considered include…
Person:
Year: 2014
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: biomass burning
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: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Social Science
Region(s): Great Basin, Northern Rockies, Southern
Keywords: public opinion, health factors, preference, public, tolerance
An analysis of the spatial and temporal patterns of global burned area with the Daily Tile US National Oceanic and Atmospheric Administration-Advanced Very High-Resolution Radiometer Pathfinder 8 km Land dataset between 1981 and 2000 is presented. Nine distinct temporal and…
Person:
Year: 2007
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Occurrence, Intelligence, Mapping, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: fire frequency, burned area, NOAA-AVHRR, principal components analysis, fire patterns, temporal trends, air quality, Asia, biomass, Central America, cover, croplands, deciduous forests, fire management, fire size, grasslands, remote sensing, savannas, season of fire, statistical analysis
Burning of crop residue and forest stands is a method commonly used to prepare land for agriculture in several countries within equatorial Asia and Central and South America. Atmospheric emissions and smoke plumes from the burning of such biomass are impossible to contain and…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Aquatic
Region(s): International
Keywords: Asia, haze, biomass burning
The Clouds and the Earth's Radiant Energy System (CERES) data has been used by several studies to calculate the top of atmosphere (TOA) shortwave aerosol radiative forcing (SWARF) of biomass burning aerosols over land. However, the current CERES angular distribution models that…
Person:
Year: 2014
Type: Document
Source: FRAMES
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: aerosols, biomass burning, radiative forcing
A high-intensity wildfire burnt through a dry Eucalyptus forest in south-eastern Australia that had been fuel reduced with fire 3 months prior, presenting a unique opportunity to measure the effects of fuel reduction (FR) on forest carbon and greenhouse gas (GHG) emissions from…
Person:
Year: 2014
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Hazard and Risk
Region(s): International
Keywords: charcoal, fuel reduction, biomass, greenhouse gases, Australia, emission factors, C - carbon, modified combustion action, fine fuels, fire hazard reduction, fire intensity, fuel accumulation, heavy fuels, surface fuels, wildfires, air quality, ground cover, litter, shrubs, size classes, snags, understory vegetation, eucalyptus, Victoria, fire management, forest management, fuel management, sclerophyll forests
Aim: Globally, most landscape burning occurs in the tropical savanna biome, where fire is a characteristic of the annual dry season. In northern Australia there is uncertainty about how the frequency and timing of dry season fires have changed in the transition from Aboriginal…
Person:
Year: 2007
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models
Region(s): International
Keywords: aboriginal burning practices, air pollution, convection, PM10, visibility, Australia, biomass burning, historical ecology, tropical savannas, monsoon tropics
Fire regimes play an important role in ecosystems and climate change, affecting the structure and composition of vegetation and influencing carbon dioxide (CO2) emissions. Analyses of historical fire regimes have indicated that in many ecosystems, fire regime changes are linked…
Person:
Year: 2014
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History
Region(s): International
Keywords: fire management, climate change, land use change, Spain, Pettitt test, fire regimes, Europe, land use
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
Wildland fire and associated management efforts are dominant topics in natural resource fields. Smoke from fires can be a nuisance and pose serious health risks and aggravate pre-existing health conditions. When it results in reduced visibility near roadways, smoke can also pose…
Person:
Year: 2014
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Outreach, Planning, Prescribed Fire, Social Science
Region(s): California, Northern Rockies, Northwest, Southern
Keywords: public acceptance, tolerance, public perceptions, wildfires, air quality, public information, fire management, smoke management, Montana, Oregon, South Carolina
Fire behaviour in Victorian forests on Black Saturday on 7th February 2009 was characterised by fast moving crown fires in eucalypt forest, accompanied by frequent medium-long range fire brand spotting, and deep and intense pyro-convective smoke plumes. Factors contributing to…
Person:
Year: 2014
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Prescribed Fire, Weather
Region(s): International
Keywords: fire severity, effectiveness, fuel treatment, Australia, extreme fire weather, Black Saturday fires, crown fires, fire case histories, fire danger rating, fire intensity, fire weather, rate of spread, firebrands, photography, eucalyptus, Victoria, fire management, fuel management
The analysis of large forest and peat fires, the peculiarities of their development and the impact on the environment is conducted. The main characteristics of forest fires are considered. The thermal characteristics and evaluation of the heat generation of large forest fires…
Person:
Year: 2014
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire Occurrence, Hazard and Risk
Region(s): International
Keywords: peat fires, air pollution, Russia, forest fires, combustion products, fire damage (property), fire frequency, fire size, wildfires, air quality, pollution, fire management, forest management
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: 2014
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, duff, moisture regimes, soil heating, fuel consumption, tree mortality
Smoke emission models require a number of assumptions regarding turbulent transfer of gasses and particulates within and above the forest canopy. Some of these assumptions as well as model predictions can be evaluated using micrometeorological measurements made during fires (…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Models, Prescribed Fire
Region(s): Eastern
Keywords: New Jersey Pinelands, fuel consumption, eddy covariance, sensible heat flux, forest energy balance, latent heat
Of particular concern to fire and air-quality management communities, particularly in the eastern portion of the U.S., are the behavior and air-quality impacts of low-intensity prescribed fires for fuels management. For example, smoke from prescribed fires, which often occur in…
Person:
Year: 2014
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Planning, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): Eastern
Keywords: smoke dispersion, smoke transport, New Jersey Pine Barrens