Type
Topic
Region
Year
Displaying 1 - 25 of 67
From the introduction letter ... 'This publication deals with fire, a significant force in the forest environment. Depending upon land management objectives for a specific area, plus a host of environmental variables, fire will sometimes be an enemy, at times a friend, and…
Person:
Year: 1972
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: ecosystem dynamics, fire frequency, fire injuries (plants), fire management, fire resistant plants, forest management, hunting, ignition, land management, land use, lightning caused fires, Pinus contorta, Pinus ponderosa, recreation, regeneration, succession, understory vegetation, wildfires
In an effort to reduce CO2 emissions from fossil fuel burning, renewable energy policies incentivize use of forest biomass as an energy source. Many governments have assumed (legislated) the carbon flux from burning biomass to be neutral because biomass growth sequesters CO2.…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, air quality, biomass, carbon dioxide, biogeochemical cycles, climate change, energy, fire management, forest management, bioenergy, climate change, forestry, life cycle analysis, discounting
From the text...'The plan was to parachute two military jumpers from a modified B-17, collect data and equipment from the Soviet ice station, and then extract the equipment and men using the Skyhook system...'
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Aviation, Emissions and Smoke, Fire Prevention, Weather
Region(s): Northwest, International
Keywords: fire equipment, fire suppression (aerial), Arctic, Washington, fire management, smoke management
From the text: Firefighting, especially smokejumping, is an exercise in outlasting the uncomfortable. I think it has little to do with gender; rather it is each individual's assessment and subsequent reaction to a given situation.'
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Aviation, Emissions and Smoke, Fire Prevention
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: firefighting personnel, fire suppression (aerial), wildfires, fire management, smoke management
From the text...'A group of valiant men known as the Triple Nickles, the first African-American smokerjumpers, paved the way for so many in the smokejumping cadre...'
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Aviation, Emissions and Smoke, Fire Prevention, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire injuries (humans), fire suppression (aerial), firefighting personnel, wildfires, mortality, fire management, smoke management
From the text ... 'Smoke can be transported hundreds of miles downwind by prevailing winds or convective winds generated by fires themselves with concentrations sufficient to make it the most significant source of air pollution over large areas.'
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke effects, wildfires, air quality, climate change, pollution, fire management, smoke management
From the text...'Smokejumpers come from all over the country and represent a very diverse and well-educated workforce.'
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Aviation, Emissions and Smoke, Fire Prevention, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire suppression (aerial), firefighting personnel, wildfires, education, fire management, smoke management
From the text ... 'One of the smokejumper program's defining characteristics is its commitment to innovation--a constant refinement of equipment and techniques that hearkens back to the program's earliest days.'
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Aviation, Emissions and Smoke, Fire History, Fire Prevention
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire equipment, fire suppression (aerial), wildfires, fire management, smoke management
We have demonstrated the use of an advanced Gaussian-Process (GP) emulator to estimate wildland fire emissions over a wide range of fuel and atmospheric conditions. The Fire Emission Production Simulator, or FEPS, is used to produce an initial set of emissions data that…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire danger rating, fuel loading, wildfires, fire management, smoke management, fire emission, statistical emulator, simulator, FEPS, emission prediction, Gaussian processes
Smog chambers are extensively used to study processes that drive gas and particle evolution in the atmosphere. A limitation of these experiments is that particles and gas-phase species may be lost to chamber walls on shorter timescales than the timescales of the atmospheric…
Person:
Year: 2015
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, National
Keywords: atmospheric particles, gas, combustion, secondary organic aerosol
Fires impact atmospheric composition through their emissions, which range from long-lived gases to short-lived gases and aerosols. Effects are typically larger in the tropics and boreal regions but can also be substantial in highly populated areas in the northern mid-latitudes.…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects, Models, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: wildfires, fires, biomass burning, CO - carbon monoxide, O3 - ozone, aerosols, radiative forcing, injection height
A recent study of simulated forecast-based interventions as a tool to reduce the health and economic burden during smoke episodes. The study illustrated a large health burden associated with these events and the potential benefit an adaptation of current forecasting technologies…
Person: Rappold
Year: 2015
Type: Media
Source: FRAMES
Topic(s): Economics, Emissions and Smoke, Models, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke impact, smoke exposure, health impacts, PM2.5, PM - particulate matter
Fire Dynamics Simulator (FDS) is a large-eddy simulation (LES) code for low-speed flows, with an emphasis on smoke and heat transport from fires. Smokeview (SMV) is a visualization program used to display the output of FDS and CFAST simulations.
Person:
Year: 2015
Type: Tool
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: LES - Large Eddy Simulation, heat transport, FDS - Fire Dynamics Simulator, Smokeview
Potential temperature analysis supplies needed information that is not obtainable by other methods of graphical analysis. Terrain surface maps and large-scale cross sections are constructed by using data from weather stations, raobs, and aircraft soundings. Interpretation of the…
Person:
Year: 1972
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Mapping, Weather
Region(s): Great Basin, Northwest
Keywords: elevation, mountainous terrain, mountains, Oregon, pest control, smoke behavior, temperature, topography, weather observations, wind
The combustion products (smoke) from forest wildfires or prescribed burns are often considered on a par with any other emission that might affect air quality. But enough is known about smoke from woody fuels to indicate that its importance is limited almost entirely to…
Person:
Year: 1972
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fuels, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, air pollutants, wood smoke, CO - carbon monoxide, hydrocarbons, particulates, SO2 - sulfur dioxide
The benefits from fire use - including hazard reduction, silvicultural manipulation, pathogen control, and nutrient recycling - might be forfeited by public reaction to smoke, whether harmful or not. Generally, the public desires alternatives to burning, but might accept fire if…
Person:
Year: 1972
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Prevention, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire intensity, retardants, laboratory experiments, particulate emissions, diammonium phosphate, ammonium sulfate
Typical hazardous fuel reduction treatments target small diameter trees for removal producing large amounts of woody material, much of which is piled and burned on site. Little is known about how physical characteristics and the environmental conditions under which piles are…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels
Region(s): Northwest, Southwest
Keywords: pile burn
Regional air quality simulations were performed to evaluate the contributions of wildland fires to inter-annual variability of black carbon (BC) concentrations and to assess the contributions of wildfires vs. prescribed fires to BC concentrations and deposition rates to glacier…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Prescribed Fire
Region(s): Great Basin, Northern Rockies, Northwest, Rocky Mountain
Keywords: black carbon, air quality
Typical hazardous fuel reduction treatments target small diameter trees for removal producing large amounts of woody material, much of which is piled and burned on site. Little is known about how physical characteristics and the environmental conditions under which piles are…
Person:
Year: 2015
Type: Project
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Northwest, Southwest
Keywords: pile burn, combustion rate, pile age, fuel consumption, combustion duration, heat flux, hydrophobicity, soil effects, vegetation response, invasive species, charcoal production, nutrient levels, burn intensity, IFTDSS - Interagency Fuels Treatment Decision Support System
Fires are a major source of gaseous and particulate pollutant, including black carbon (BC). In combination with organic carbon (OC), nitrogen oxides (NOx), and volatile organic compounds (VOCs), BC from fire emissions causes air quality degradation. BC is also increasingly…
Person:
Year: 2015
Type: Project
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: black carbon, air quality
A Southern Fire Exchange webinar conducted in partnership with the NWCG Smoke Committee, NC State University, the Desert Research Institute, the National Weather Service, and Montgomery Community College. The webinar features researcher Matthew Fearon of the Desert Research…
Person: Fearon, Heffernan
Year: 2015
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: mixing height, atmosphere, atmospheric dynamics
The dynamic global vegetation model (DGVM) MC2 was run over the conterminous USA at 30 arc sec (~800 m) to simulate the impacts of nine climate futures generated by 3GCMs (CSIRO, MIROC and CGCM3) using 3 emission scenarios (A2, A1B and B1) in the context of the LandCarbon…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Fire Effects, Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: MC2 DGVM, fire regime, carbon stock
Changes in the current fire regime would directly affect carbon cycling, land–atmosphere exchanges, and atmospheric composition, and could therefore modulate the ongoing climate warming. We used a coupled climate–carbon model to quantify the effect of major changes in non-…
Person:
Year: 2015
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire Occurrence, Intelligence
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: fire regimes, CO2 - carbon dioxide, atmospheric dynamics, fire frequency, air quality, albedo, C - carbon, climate change, remote sensing, temperature, fire management, forest management
The global extent of agriculture demands a thorough understanding of the ways it impacts the Earth system through the modification of both the physical and biological characteristics of the landscape as well as through emissions of greenhouse gases and aerosols. People use fire…
Person:
Year: 2015
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: agriculture, croplands, pasture, fire activity, land use
Studies project that a warming climate will likely increase wildfire activity in many areas (Westerling and others 2002; Flannigan and others 2005, 2009; Littell and others 2009). These analyses are often of aggregate statistics like annual area burned, which are insufficient…
Person:
Year: 2015
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Social Science
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: 2013 Rim Fire, fire management, VLF - very large fire