Type
Topic
Region
Year
Displaying 1 - 25 of 56
Addressing wildfire is not simply a fire management, fire operations, or wildland-urban interface problem - it is a larger, more complex land management and societal issue. The vision for the next century is to: Safely and effectively extinguish fire, when needed; use fire where…
Person:
Year: 2011
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: wildfire, wildland fire, National Cohesive Wildland Fire Management Strategy (Cohesive Strategy)
This study investigated occupational exposure to wood and vegetative smoke in a group of 28 forest firefighters at prescribed forest burns in a southeastern U.S. Forest during the winters of 2003-2005. During burn activities, 203 individual person-day PM2.5 and 149 individual…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Prevention, Hazard and Risk, Prescribed Fire, Safety
Region(s): Southern
Keywords: fire hazard reduction, fire suppression, firefighting personnel, wildfires, air quality, CO - carbon monoxide, health factors, hydrocarbons, particulates, Georgia, fire management, forest management, pine hardwood forests, exposure, firefighters, particulate matter, wildland, woodsmoke
We present Daysmoke, an empirical-statistical plume rise and dispersion model for simulating smoke from prescribed burns. Prescribed fires are characterized by complex plume structure including multiple-core updrafts which makes modeling with simple plume models difficult.…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Models, Prescribed Fire
Region(s): Southern
Keywords: smoke behavior, air quality, military lands, particulates, Georgia, fire management, smoke management, plume model, air quality
The MOPITT (Measurements Of Pollution In The Troposphere) CO measurements over a 10-year period (2000-2009) reveal consistently positive trends on the order of 0.13-0.19 x 1016 mol cm-2 per month in CO total column concentrations over the entire globe and the hemispheres. Two…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: biomass burning, wildfires, air quality, carbon dioxide, CO - carbon monoxide, ENSO - El Nino Southern Oscillation, hydrocarbons, CH4 - methane, fire management, MOPITT CO
Introduction: Environmental contaminants are groups of unwanted, ubiquitous chemicals, found in food via weathering of the earth's crust, combustion (natural or anthropogenic), industrial uses or as unwanted bi-products of manufacturing processes. Evidence suggests that the…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Effects, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: fire frequency, wildfires, agriculture, chemical compounds, chemical elements, diseases, disturbance, climate change, health factors, hydrocarbons, toxicity, water, water quality, fire management, land management, environmental contaminants, food, forest fires, human exposure, mercury methylation, water re-use
Crop residue burning is an extensive agricultural practice in the contiguous United States (CONUS). This analysis presents the results of a remote sensing-based study of crop residue burning emissions in the CONUS for the time period 2003-2007 for the atmospheric species of…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Mapping, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: cropland fires, agriculture, air quality, remote sensing, Great Plains, Arkansas, Florida, Idaho, Texas, Washington, fire management, range management, croplands, CO2 - carbon dioxide, CH4 - methane, CO - carbon monoxide, NO2 - nitrogen dioxide, SO2 - sulfur dioxide, PM2.5, PM10, MODIS - Moderate Resolution Imaging Spectroradiometer
Coarse woody debris serves many functions in forest ecosystem processes and has important implications for fire management as it affects air quality, soil heating and carbon budgets when it combusts. There is relatively little research evaluating the physical properties relating…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Fuels, Models, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: combustion, fine fuels, fuel moisture, fuel loading, fuel types, heavy fuels, ignition, air quality, bark, C - carbon, cover type, decomposition, duff, fungi, litter, overstory, plant physiology, roots, slash, snags, soil temperature, wind, Australia, Costa Rica, Central America, New Zealand, ecosystem dynamics, fire management, forest management, fuel management, coniferous forests, pine hardwood forests, CWD - coarse woody debris, FERA - Fire and Environmental Research Applications Team, thermal properties
From the text ... 'Welcome to the new era of 'megafires,' which rage with such intensity that no human force can put them out. Their main causes, climate change and fire suppression, are fueling a heated debate about how to stop them.'
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire History, Fire Prevention, Fuels, Climate, Fire Behavior
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: catastrophic fires, crown fires, experimental fires, fire intensity, fire size, fire suppression, fire whirls, fuel accumulation, lightning caused fires, rate of spread, wildfires, woody fuels, climate change, litter, storms, fire management, forest management, fuel management, land management
Smoke management is one of the most important considerations in all fire prescriptions. In many situations it is the first planning step-the rest of the prescription is built around smoke dispersal in a specific direction. National Weather Service forecasts provide a key source…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Intelligence, Mapping, Models
Region(s): Southern
Keywords: wildfires, computer programs, GIS, fire management, smoke management
From the text ... 'Fire managers must be aware of weather, fuel, and other situations that might lead to smoke dispersion problems.'
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fuels, Prescribed Fire, Weather
Region(s): Southern
Keywords: heavy fuels, smoke effects, duff, organic soils, roads, snags, wind, fire management, forest management, fuel management, smoke management
From the text ... 'VSmoke can assist with your prescribed burn plan by providing important projections of downwind smoke concentrations.'
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fuels, Intelligence, Mapping, Models, Prescribed Fire, Weather
Region(s): Southern
Keywords: fire intensity, fuel moisture, surface fires, computer programs, GIS, particulates, remote sensing, fire management, fuel management, smoke management
BACKGROUND: In June 2008, burning peat deposits produced haze and air pollution far in excess of National Ambient Air Quality Standards, encroaching on rural communities of eastern North Carolina. Although the association of mortality and morbidity with exposure to urban air…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Effects, Hazard and Risk, Intelligence
Region(s): Southern
Keywords: peat fires, smoke effects, wildfires, aerosols, air quality, diseases, health factors, remote sensing, North Carolina, fire management, smoke management, watershed management, bogs, peatlands, cardiopulmonary health effects, satellite data, syndromic surveillance, wildfire smoke exposure
The Cooperative Agreement Between Mississippi Department of Environmental Quality (MDEQ) and Mississippi Forestry Commission (MFC) is an agreement addressing smoke from prescribed fires.
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Regulations and Legislation
Region(s): Southern
Keywords:
The level of protection to fauna provided by tree cavities during wildland fires is not well understood. Here we present a model for estimating the transport of combustion gases into cylindrical, single-entrance cavities during exposures caused by different wildland fire…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: cavity trees, fauna, cavities, field experimental fires, fine fuels, fire dependent species, surface fires, wildfires, CO - carbon monoxide, cavity nesting birds, gases, litter, statistical analysis, threatened and endangered species, wind, Picoides borealis, red-cockaded woodpeckers, fire management, forest management, fuel management, wildlife habitat management, wildlife management
Forest fires usually spread out of control very quickly. Fires that produce a lot of smoke are particularly challenging for the emergency services, because the source of the fire is then especially hard to find. A new radiometric sensor can pinpoint the heart of the flames, even…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Mapping
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: fire detection, radiometer
Fundamentals of Combustion Processes serves students as a textbook for an upper-division undergraduate and graduate level combustion course in mechanical engineering. The authors focus on fundamental theory of combustion and provide a simplified discussion of basic combustion…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: combustion, flames, chemical kinetics, thermodynamics, textbook
Nighttime smoke dispersal from most prescribed fires is critical for public health and safety. For this reason, prescribed fire training and guidelines include detailed information about smoke management and remind burn managers to be constantly aware of weather, fuel, and other…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: situational awareness, smoke management, fog
Trees do not just die; there is always a primary cause, and often contributing factors. Trees need adequate quantities of water, heat, light, nutrients, carbon dioxide, oxygen, and other abiotic resources to sustain life, growth, and reproduction. When these factors are…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: fire regimes, air pollution, climate change, drought, wind, fire suppression effects
The availability of integrated, quality-assured fuels, fire, and atmospheric data for development and evaluation of fuels, fire behavior, smoke, and fire effects models is limited. The lack of co-located, multi-scale measures of prefire fuels, active fire processes, and post-…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Weather
Region(s): Southern
Keywords: FERA - Fire and Environmental Research Applications Team, fire research, RxCADRE
On September 12, 1960, the brand new Northern Forest Fire Laboratory was dedicated in Missoula, MT. The fire lab's mission was-and is-to improve scientific understanding of wildland fire so it can be managed more safely and effectively in the field. The first scientists to work…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Intelligence, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire research, knowledge, MFSL - Missoula Fire Sciences Laboratory, experimental fire, fire danger rating, fire models, fire regimes, flammability, fuel loading, fuel moisture, laboratory fires, smoke effects, wildfires, Montana, ecosystem dynamics, fire management, fire management planning, forest management, fuel management, smoke management
We measured the emission factors for 19 trace gas species and particulate matter (PM2.5) from 14 prescribed fires in chaparral and oak savanna in the southwestern US, as well as conifer forest understory in the southeastern US and Sierra Nevada 5 mountains of California. These…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): California, Southern, Southwest
Keywords: chaparral, North Carolina, Arizona, monoterpenes, particles, AFTIR - airborne Fourier transform infrared spectroscopy, emission factors, trace gases, LaFTIR - land-base Fourier transform infrared spectroscopy, temperate coniferous forest
Our project used remotely-sensed infrared radiation measurements to estimate fuel consumption in eastern mixed-oak forests and facilitated the development of smoke management expertise and processes for complying with EPA regulations in Ohio and Kentucky. As a result of two…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Models, Prescribed Fire
Region(s): Eastern, Southern
Keywords: CONSUME, FCCS - Fuel Characteristic Classification System, hardwood forest, remote sensing, Ohio, fuel consumption, Kentucky, WASP - Wildfire Airborne Sensor Platform , infrared radiation measurements
Fuel consumption is a critical component for estimating the effectiveness of prescribed fire for reducing fuels, emissions, and other fire effects. Because little research on wildland fuel consumption has been conducted in the eastern United States, there are few reliable…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Mapping, Models, Prescribed Fire
Region(s): Eastern, Southern
Keywords: CONSUME, FOFEM - First Order Fire Effects Model, FERA - Fire and Environmental Research Applications Team, smoke management, Florida, Ohio, Kentucky, fuel consumption models, WASP - Wildfire Airborne Sensor Platform
The management of prescribed and wildland fire on federal, state, and private lands with deep organic soils pose critical challenges for ecosystem management, smoke dispersion, and the protection of private property and human life. Several regions in the US contain significant…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Monitoring and Inventory, Prescribed Fire
Region(s): Southern
Keywords: North Carolina, FERA - Fire and Environmental Research Applications Team, smoke concentration, smoke dispersion, deep organic soil layer, fire emissions, fuel consumption, BlueSky Modeling Framework, fire characteristics
Emissions from wildland (wild and prescribed) fires add to the burden of air pollution and can have adverse impacts on air quality and public health. Numerical models for dispersion and chemical transport, also known as air quality models, can be used to investigate the fire…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Prescribed Fire
Region(s): Southern
Keywords: air quality, air pollution, air quality model, smoke impacts, CALPUFF, DAYSMOKE, CMAQ - Community Multiscale Air Quality Modeling System, fire plume evolution