Type
Topic
Region
Year
Displaying 1 - 12 of 12
This two-part series investigates the emission and transport of biomass burning aerosol (or particulate matter) across the Top End of the Northern Territory or Australia. In Part I, Meyer et al. [2008. Biomass burning emissions over northern Australia constrained by aerosol…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire History, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): International
Keywords: aerosols, air quality, Australia, biomass, biomass burning, brush fires, distribution, fire management, fire scar analysis, fuel loading, mountainous terrain, Northern Territory of Australia, particulates, pollution, radiation, remote sensing, statistical analysis, wind, bushfire emissions, TAPM, aerosol optical depths, Modis data, air quality modelling, air quality in northern territory, atmospheric radiative transfer, radiative forcing efficiency
In May 2003, intense forest fires occurred over Siberia, which were the largest fires in the past decade. In order to quantify the effects of these fires on regional air quality in East Asia, we used a global chemical transport model (CTM) with a biomass burning emission…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire History, Models
Region(s): International
Keywords: aerosols, air quality, Asia, biomass, biomass burning, fire intensity, fire management, fire size, forest management, ozone, Russia, Siberia, wildfires, chemical transport model, biomass burning, forest fire aerosols, radiative forcing, tropospheric ozone
Forest fires remain a devastating phenomenon in the tropics that not only affect forest structure and biodiversity, but also contribute significantly to atmospheric CO2. Fire used to be extremely rare in tropical forests, leaving ample time for forests to regenerate to pre-fire…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: biomass, Borneo, carbon dioxide, cover, diameter classes, ecosystem dynamics, ENSO, fire frequency, fire injuries (plants), fire management, fire size, forest management, fruits, fuel accumulation, Indonesia, leaves, low intensity burns, mast, pioneer species, plant growth, population density, post fire recovery, rainforests, regeneration, seed production, seedlings, species diversity, species diversity (plants), stand characteristics, tropical forests, understory vegetation, wildfires, burned forest regeneration, El Nino drought, fire damage, pioneer species, recruitment
Recent investigations indicate that wildfires provide a significant flux of mercury (Hg) from terrestrial ecosystems to the atmosphere. However, little is known about how geographic location, climate, stand age, and tree species affect Hg accumulation prior to burning and loss…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Intelligence
Region(s): Great Basin, Northwest
Keywords: Abies lasiocarpa, age classes, air quality, biomass burning, Cascades Range, coniferous forests, decomposition, ecosystem dynamics, fire case histories, fire exclusion, fire frequency, fire intensity, fire management, fire size, foliage, forest management, gases, litter, Hg - mercury, mountains, overstory, particulates, Pinus contorta, Pinus ponderosa, precipitation, soil management, soil nutrients, soil organic matter, soil temperature, soils, statistical analysis, volatilization, Washington, wildfires, Hg - mercury, soil, forest, release, Rex Creek Fire
These research topics were distributed throughout the interagency fire and land management agencies in 2008. Respondents prioritized the topics within each category. The AWFCG Research Committee recommended rankings for topics which had no clear ranking dominance to the AWFCG. '…
Person:
Year: 2008
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Fire History, Fuels, Planning, Weather
Region(s): Alaska
Keywords: fire management planning, research needs, collaboration and wildfire
This paper presents results of the AQL2004 project, which has been developed within the GOFC-GOLD Latin American network of remote sensing and forest fires (RedLatif). The project intended to obtain monthly burned-land maps of the entire region, from Mexico to Patagonia, using…
Person:
Year: 2008
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Effects, Fire History, Intelligence, Mapping, Monitoring and Inventory, Restoration and Rehabilitation
Region(s): International
Keywords: fire scars, NBR - Normalized Burn Ratio, remote sensing, burned area, MODIS - Moderate Resolution Imaging Spectroradiometer, biomass burning, South America, burn area index, Latin America, air quality, Argentina, biomass, Bolivia, Brazil, Colombia, cover, croplands, Cuba, deforestation, fire management, fire scar analysis, fire size, forest management, grasslands, herbaceous vegetation, Mexico, Patagonia, savannas, statistical analysis, Venezuela, wildfires
Satellite remotely sensed data of fire disturbance offers important information; however, current methods to study fire severity may need modifications for boreal regions. We assessed the potential of the differenced Normalized Burn Ratio (dNBR) and other spectroscopic indices…
Person:
Year: 2008
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Effects, Fire History, Fuels, Intelligence, Mapping, Monitoring and Inventory
Region(s): Alaska
Keywords: black spruce, CBI - composite burn index, Picea mariana, spectroscopic index, air quality, boreal forest, C - carbon, coniferous forests, crown fires, disturbance, fire case histories, elevation, fire intensity, fire management, forest management, ground fires, mortality, organic matter, organic soils, overstory, Picea, remote sensing, soils, topography, wildfires
Wildfire risks for California under four climatic change scenarios were statistically modeled as functions of climate, hydrology, and topography. Wildfire risks for the GFDL and PCM global climate models and the A2 and B1 emissions scenarios were compared for 2005-2034, 2035-…
Person:
Year: 2008
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire History, Fire Occurrence, Fuels, Hazard and Risk, Models, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): California, Great Basin
Keywords: fire frequency, wildfire risk, air quality, climate change, property damage, PCM scenario-parallel climate model, wildfires, climatology, coniferous forests, elevation, fine fuels, fire damage, fire danger rating, fire management, fire regimes, fire size, flammability, forest management, fuel accumulation, hydrology, grasslands, moisture, Nevada, precipitation, range management, shrublands, soil moisture, statistical analysis, temperature, topography, vegetation surveys
ANNOTATION: This paper looks into the carbon sequestering abilities of forests and finds that policies currently in place promote avoidable carbon releases and discourage actions that would actually increase long-term carbon storage. When stand-replacing catastrophic fires move…
Person:
Year: 2008
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: forest management, carbon storage, CO2 - carbon dioxide, carbon offsets, Abies spp., biomass, C - carbon, catastrophic fires, coniferous forests, fire case histories, fire dependent species, fire frequency, fire hazard reduction, fire intensity, fire management, fire suppression, low intensity burns, climate change, Pinus ponderosa, ponderosa pine, population density, Douglas-fir, Pseudotsuga menziesii, thinning, wildfires
On the basis of burned area, biomass density, burn efficiency and emission factor, annual emissions of polycyclic aromatic hydrocarbons (PAHs) from wildfires in China are estimated for the period from 1950 to 2005. During that period, 7.8 x 106 and 7.5 x 106 Mg of biomass are…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire History
Region(s): International
Keywords: air quality, Asia, biogeochemical cycles, biomass, C - carbon, China, cover, fire management, grasslands, hydrocarbons, Japan, Mongolia, Russia, savannas, season of fire, smoke management, wildfires, PAH - polycyclic aromatic hydrocarbons, wildfires, emission, outflow
Emissions of aerosol from biomass burning in northern Australia are globally significant, yet existing estimates of their magnitude are essentially unconstrained by observation. This two-part series (see Part II by Luhar et al. [2008. Biomass burning emissions over northern…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire History, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): International
Keywords: aerosols, air quality, Australia, biomass, biomass burning, brush fires, C - carbon, distribution, fire danger rating, fire management, fire scar analysis, fuel loading, Northern Territory of Australia, radiation, remote sensing, savannas, season of fire, spot fires, statistical analysis, tropical regions, western Australia, bushfire emissions, fire scars, hotspots, TAPM, Modis data, aerosol loading, air quality in northern territory, Top End
Direct evidence of the effects of intense wildfire on forest soil is rare because reliable prefire data are lacking. By chance, an established large-scale experiment was partially burned in the 2002 Biscuit fire in southwestern Oregon. About 200 grid points were sampled across…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire History, Fuels, Intelligence
Region(s): Great Basin, Northwest
Keywords: age classes, Arbutus menziesii, Canada, C - carbon, Chrysolepis, coniferous forests, erosion, fire case histories, fire intensity, fire management, fire size, forest management, fuel accumulation, fuel management, gases, greenhouse gases, heavy fuels, Lithocarpus densiflorus, litter, mineral soils, mortality, N - nitrogen, Oregon, Pinus attenuata, Pinus lambertiana, post fire recovery, Pseudotsuga menziesii, soil management, soil nutrients, soil organic matter, soils, statistical analysis, thinning, wildfires, wildlife, wood, woody fuels