Type
Topic
Region
Year
Displaying 1 - 10 of 10
A newly developed method, which involves the use of satellite measurements of energy released by fires, was used to estimate smoke emissions in the United States (US) Southern Great Plains (SGP). This SGP region was chosen because extensive agricultural and planned burning…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Occurrence, Intelligence, Mapping, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, biomass, biomass burning, croplands, energy, fire frequency, fire management, grasslands, Great Plains, particulates, radiation, range management, remote sensing, season of fire, smoke effects, smoke management, statistical analysis, FRE - Fire Radiative Energy, MODIS - Moderate Resolution Imaging Spectroradiometer
Biomass burning is a major source of aerosols that affect air quality and the Earth's radiation budget. Current estimates of biomass burning emissions vary markedly due to uncertainties in biomass density, combustion efficiency, emission factor, and burned area. This study…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Occurrence, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, Arizona, Arkansas, biomass, biomass burning, combustion, coniferous forests, cover, cover type, deciduous forests, fire frequency, fire management, fire size, Florida, forest management, fuel loading, fuel management, fuel moisture, grasses, grasslands, hardwood forests, heavy fuels, Idaho, leaves, litter, Louisiana, moisture, Montana, needles, Oregon, particulates, radiation, remote sensing, shrubs, statistical analysis, vegetation surveys, wildfires, biomass burning emissions, particulate matter, multiple satellite instruments, GOES, near real time
Plume dispersion models may improve assessment of the health effects associated with forest fire smoke, but they require considerable expertise in atmospheric and fire sciences to initialize and evaluate. Products from MODIS (Moderate Resolution Imaging Spectroradiometer)…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: aerosols, air quality, Alberta, British Columbia, Canada, decay, fire management, fire size, forest management, health factors, Idaho, Montana, pollution, remote sensing, smoke effects, smoke management, statistical analysis, Washington, wildfires, forest fire smoke, dispersion modeling, MODIS products, public health
A 2005 biomass burning (wildfire, prescribed, and agricultural) emission inventory has been developed for the contiguous United States using a newly developed simplified method of combining information from multiple sources for use in the US EPA's National Emission Inventory (…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: biomass burning, cropland fires, wildfires, air quality, remote sensing, fire management, forest management, biomass burning emission inventory, datellite-based, ground-based, wildfires
Considerable experimental and theoretical work has been done on general concepts regarding nonnative species and disturbance, but experimental research on the effects of fire on nonnative invasive species is sparse. We begin this chapter by connecting fundamental concepts from…
Person:
Year: 2008
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: disturbance, fire management, fire research, invasibility, nonnative invasive plants, invasion ecology, climatology, crown fires, crown scorch, ecosystem dynamics, fire frequency, fire hazard reduction, fire intensity, ground cover, fire size, heat effects, invasive species, phenology, post-fire recovery, presettlement fire regime, season of fire, soil moisture, surface fires, temperature
A synthesis of data and analyses identified eight separate wildfire events (five in boreal Canada and three in the western United States) that impacted the Pittsburgh Supersite, as well as Toronto, during June and July 2002. These data also revealed a larger structure in the…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models, Monitoring and Inventory
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest, International
Keywords: boreal fire, HYSPLIT - Hybrid Single-Particle Lagrangian Integrated Trajectory, PM - particulate matter, PM2.5, air pollution, Canada, stagnant conditions, wildfires, synoptic
In many regions of the world, fires are an important and highly variable source of air pollutant emissions, and they thus constitute a significant if not dominant factor controlling the interannual variability of the atmospheric composition. This paper describes the 41-year…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: wildland fire, wildfires, greenhouse gases, air pollutants, carbon emissions, area burned
Because forest fires emit substantial NOx and hydrocarbons-known contributors to O3 production-we hypothesize that interannual variation in western U.S. O3 is related to the burned area. To evaluate this hypothesis we used a gridded database of western U.S. summer burned area (…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Monitoring and Inventory
Region(s): Great Basin, Northern Rockies, Northwest, Rocky Mountain
Keywords: biomass consumption, burned area, ozone, temperature, biomass burning, O3 - ozone, CASTNET
The proposal addresses AFP 2004-1, Task 1. The goal of this project is to demonstrate and implement the most advanced technologies for measurements of smoke particulates in real-time. It will focus on obtaining and documenting critical, time-sensitive information on the three-…
Person:
Year: 2008
Type: Project
Source: FRAMES
Topic(s): Emissions and Smoke, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, LiDAR - Light Detection and Ranging, aerosols, visibility, firefighter health, FCAMMS - Fire Consortia for Advanced Modeling of Meteorology and Smoke, public health, particulate emissions
The goal of the project was to fulfill a thorough investigation of (1) the potential and limitations of the remote sensing lidar technique when operating in smoky polluted atmospheres, and (2) the ability of lidar in providing the accurate real time information on smoke plume…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: LiDAR - Light Detection and Ranging, particulates, aerosols, smoke dispersion