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Aerosol optical properties derived from Sun photometry were investigated in terms of climatological trends at two Sun photometer sites significantly affected by western Canadian boreal forest fire smoke and in terms of a 2-week series of smoke events observed at stations near…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): Alaska, International
Keywords: boreal forest, Canada, fire, sun photometry

Boreal forests contain large amounts of stored soil carbon and are susceptible to periodic disturbance by wildfire. This study evaluates the relationship between post-fire changes in soil temperature, moisture, and CO2 exchange in paired burned and control stands of three…
Person:
Year: 2002
Type: Document
Source: FRAMES, TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels
Region(s): Alaska
Keywords: boreal forest, soils, atmosphere, CH4 - methane, CO2 - carbon dioxide, efflux, Interior Alaska, moisture, post-fire dynamics, respiration, sensitivity, soil carbon, temperature, thaw, black spruce, C - carbon, decay, ecosystem dynamics, hydrology, landscape ecology, Picea glauca, Picea mariana, Populus tremuloides, post-fire recovery, runoff, soil moisture, soil temperature, wildfires

The Encyclopedia of Southern Fire Science (ESFS) synthesizes volumes of scientific knowledge about fire science in the southern United States. ESFS delivers grounded information to field practitioners and the general public with viewer-navigated text, photos, graphics, plus a…
Person:
Year: 2002
Type: Website
Source: FRAMES
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Prescribed Fire, Weather
Region(s): Southern
Keywords: bibliography, ESFS - Encyclopedia of Southern Fire Science

A recent analysis indicates that Canadian forest fires have released an average of 27 Mt (1012 g) of carbon annually over the past four decades (Amiro et al. 2001a). These emissions are caused by direct combustion. About an equal additional amount of carbon may also be lost…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects
Region(s): Alaska, International
Keywords: biodiversity, Canada, fire, fire suppression, boreal, carbon emissions, climate change, Kyoto Protocol

Forest Service research has developed a set of tools to estimate fuel consumption and resulting emissions from wildland fire. These two models, CONSUME (Ottmar et al., 1993) and EPM (Emissions Production Model, McKenzie et al., 2002 and Sandberg and Peterson, 1984) have formed…
Person:
Year: 2002
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: BlueSky Modeling Framework, CONSUME, emission estimates, EPM - Emissions Production Model, FERA - Fire and Environmental Research Applications Team, smoke models, smoke estimation tools, MM5 - Mesoscale Model generation 5, smoke forecasting, CSEM - Community Smoke Emissions Model

The purpose of this study is to address socio-economic impacts of smoke produced by fuel reduction and restoration projects in the Flagstaff wildland-urban interface. The use of prescribed fire in the wildland-urban interface will produce smoke. The presence of smoke in the air…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): Southwest
Keywords: fire management

Fire and timber harvest are the two major disturbances that alter forest ecosystems in interior Alaska. Both types of disturbance provide habitats that attract wood borers and bark beetles the first year after the disturbance, but populations then decrease to levels below those…
Person:
Year: 2002
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Prescribed Fire
Region(s): Alaska
Keywords: timber harvest, Picea glauca, silvicultural practices, white spruce, wood borers, bark beetles, Alnus, Arctostaphylos rubra, bark, Betula papyrifera, boreal forests, Buprestidae, Calamagrostis canadensis, Cerambycidae, clearcutting, Coleoptera, disturbance, Dendroctonus, ecosystem dynamics, ecotones, experimental areas, fire injuries (animals), fire injuries (plants), fire management, forest management, grasses, hardwood forest, insects, insecticides, invertebrates, Ips spp., Larix spp., Linnaea borealis, logging, overstory, Picea, partial cutting, plant diseases, Populus balsamifera, Populus tremuloides, fire recovery, Rosa acicularis, Salix, Scolytidae, scorch, shelterwood, shrubs, smoke effects, statistical analysis, trapping, Vaccinium vitis-idaea, vegetation surveys, Viburnum edule, wood

The Working Group on Calibration and Validation (WGCV), and its six technical subgroups, continue to provide a forum for sustained debate, international co-operation and common actions. The addition of a further subgroup concerned with atmospheric chemistry has provided an…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Monitoring and Inventory
Region(s): Alaska, International
Keywords: Europe

Direct measurements of CO2 and water vapour of regenerating forests after fire events (secondary succession stages) are needed to determine the role of such disturbances in the biome carbon and water cycles functioning. An estimation of the extension of burnt areas is also…
Person:
Year: 2002
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Intelligence, Mapping, Monitoring and Inventory, Restoration and Rehabilitation
Region(s): International
Keywords: boreal forests, Abies spp., regeneration, water, boreal ecosystem, carbon exchange, nutrient uptake, Siberia, Betula, C - carbon, CO2 - carbon dioxide, coniferous forests, disturbance, ecosystem dynamics, energy, forest management, heat, Picea, Pinus, Populus, remote sensing, Sorbus spp., Russia, succession, taiga, wildfires

During the summer of 1995, especially between June and mid July, extensive wildfires occurred throughout Canada, primarily north of 55 degrees N latitude. A previous report used aircraft and surface observations and tracer simulations to show these fires strongly influenced CO…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: Canada, wildfires, air pollution, CO - carbon monoxide, hydrocarbons, ozone

This state-of-knowledge review about the effects of fire on air quality can assist land, fire, and air resource managers with fire and smoke planning, and their efforts to explain to others the science behind fire-related program policies and practices to improve air quality.…
Person:
Year: 2002
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Models, Prescribed Fire, Regulations and Legislation, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, wildfire, biomass emissions, FERA - Fire and Environmental Research Applications Team, smoke dispersion, smoke management, biomass, burning permits, chemistry, combustion, cover, ecosystem dynamics, education, fire frequency, fire intensity, fire management, fire size, flame length, fuel management, health factors, heat effects, land management, NFP - National Fire Plan, O3 - ozone, particulates, pollution, public information, roads, smoke effects, soil management, soils, wildland fire

Fuel reduction has the best chance of success if managers understand the factors that influence public acceptance of fuel management sufficiently to provide effective responses to the questions, objections, and concerns of wildland-urban interface (WUI) homeowners. This study's…
Person:
Year: 2002
Type: Document
Source: FRAMES, TTRS
Topic(s): Administration, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Outreach, Planning, Prescribed Fire, Regulations and Legislation, Safety, Social Science, Wildland-Urban Interface (WUI)
Region(s): California, Eastern, Southern
Keywords: public opinion, aesthetics, catastrophic fires, coniferous forests, ecosystem dynamics, education, fire damage (property), fire frequency, fire hazard, fire hazard reduction, fire injuries (humans), fire management planning, fire protection, fire suppression, firebreak, flammability, Florida, forest management, fuel management, geography, GIS - geographic information system, health factors, human caused fires, hunting, JFSP - Joint Fire Science Program, Lake States, land management, landscape ecology, lightning caused fires, logging, Michigan, mowing, national forests, natural resource legislation, pine forests, pine hardwood forests, private lands, public information, recreation, regulations, sampling, SFP - Southern Fire Portal, site treatments, smoke effects, state forests, statistical analysis, trees, understory vegetation, wildlife habitat management, wildfires

Description not entered.
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Prescribed Fire
Region(s): Southwest
Keywords: Arizona

Description not entered.
Person:
Year: 2002
Type: Document
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: air quality

The MODIS instrument on the NASA Terra satellite has been conducting routine global measurements of active fires and aerosol optical depths since late 2000. Currently, it takes more than 4 days to acquire MODIS data from the NASA DAAC Center, making it difficult to use the…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Monitoring and Inventory
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: air quality, fire detection, MODIS - Moderate Resolution Imaging Spectroradiometer

Description not entered.
Person:
Year: 2002
Type: Document
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: air quality

Description not entered.
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior
Region(s): Unknown
Keywords: aerosols, trace gas emissions, biomass burning

Description not entered.
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Models
Region(s): Unknown
Keywords: trace gas emissions, biomass burning, aerosol particles

Although the boreal forest in Siberia, Russia contains approximately one-fourth of the world's terrestrial biomass, emissions data from biomass burning in Siberia is scarce. Five experimental fires of varying intensity were conducted in Central Siberia in 2000 and 2001. The…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Prescribed Fire
Region(s): Alaska, International
Keywords: Siberia, trace gas emissions

Other than land clearing for urban development (Wear and others 1998), no disturbance is more common in southern forests than fire. The pervasive role of fire predates human activity in the South (Komarek 1964, 1974), and humans magnified that role. Repeating patterns of fire…
Person:
Year: 2002
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fuels, Prescribed Fire, Restoration and Rehabilitation
Region(s): Southern
Keywords:

In many oak-dominated forests in the northeastern U.S. oak regeneration is poor and prescribed fire is assumed to benefit oak seedlings compared to fire sensitive species. However, the mechanisms and effectiveness remain poorly documented. We examined the effects of single and…
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Prescribed Fire, Restoration and Rehabilitation
Region(s): Southern
Keywords: Acer rubrum, biomass, carbon dioxide, fire frequency, fire sensitive plants, foliage, forest management, hardwood forests, Kentucky, leaves, light, N - nitrogen, openings, overstory, photography, photosynthesis, pioneer species, plant growth, population density, regeneration, roots, seedlings, understory vegetation, water

We report measurements of molecular and carbon isotopic compositions of Malaysian atmospheric polycyclic aromatic hydrocarbons (PAHs) in smoke haze from the 1997 Indonesian forest fire. Comparison of the carbon isotopic compositions (d13C) of individual PAHs from the smoke haze…
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence
Region(s): International
Keywords: biomass burning, wildfires, aerosols, air quality, C - carbon, hydrocarbons, pollution, Malaysia, Asia, fire management, forest management, smoke management, tropical forests, aerosols, atmospheric PAHs, compound-specific d13C, source identification, tropic forest fires

We argue that sequestering of carbon waste is inherently more efficient and will probably cost less than using the carbon for biomass burning. The ratio of carbon emitted per unit of primary energy released through combustion, C/E, favors sequestration for fundamental reasons of…
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Economics
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: agriculture, air quality, biomass, C - carbon, chemistry, combustion, community ecology, cropland fires, energy, fire management, forest products, CH4 - methane, Netherlands, O - oxygen, site treatments, statistical analysis, water, wood

Concern about the risk of harmful human-induced climate change has resulted in international efforts to reduce greenhouse gas emissions to the atmosphere. We review the international and national context for consideration of greenhouse abatement in native vegetation management…
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Prescribed Fire
Region(s): International
Keywords: air quality, Australia, biomass, C - carbon, cover, gases, climate change, hardwood forests, land use, plantations, Queensland, rangelands, climate change, Kyoto Protocol, land use change, carbon stocks, sequestration, biomass burning, clearing

[no description entered]
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Hazard and Risk, Models, Safety, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, C - carbon, carbon dioxide, CO - carbon monoxide, combustion, coniferous forests, conifers, deciduous forests, disturbance, fire growth, fire hazard reduction, fire suppression, firebreaks, forest management, fuel accumulation, gases, health factors, human caused fires, land use, lightning, lightning caused fires, CH4 - methane, wildfires, C - carbon, climate change, Kyoto Protocol, fire suppression and biodiversity