Type
Topic
Region
Year
Displaying 76 - 100 of 170
Airborne studies of smoke from the Kuwait oil fires were carried out in the spring of 1991 when 4.6 million barrels of oil were burning per day. Emissions of sulfur dioxide were 57% of that from electric utilities in the United States; emissions of carbon dioxide were 2% of…
Person:
Year: 1992
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels, Mapping
Region(s): International
Keywords: air quality, C - carbon, CO2 - carbon dioxide, combustion, environmental impact analysis, gases, Kuwait, Middle East, particulates, radiation, smoke behavior, smoke effects, soot, statistical analysis, S - sulfur, SO2 - sulfur dioxide, wildfires
The goal of this report is to analyze whether or not prescribed fire could be used to regain the meadow perimeter of Donegan Prairie. A secondary issue of protecting late successional habitat in surrounding old growth timber from high intensity fire also will be addressed. If…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Economics, Emissions and Smoke, Fire Ecology, Fire Effects, Fuels, Models, Prescribed Fire, Restoration and Rehabilitation, Social Science
Region(s): Northwest
Keywords: BEHAVE, FOFEM - First Order Fire Effects Model, FVS - Forest Vegetation Simulator, economic analysis, fuels reduction, Oregon, Umpqua National Forest, meadow restoration
This paper discusses the overall effects fire has on the carbon budget of boreal forests Studies on using the boreal forest as a means to sequester carbon have not adequately accounted for these effects, Among other approaches, it has been suggested that suppression of fire in…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects
Region(s): Alaska, International
Keywords: boreal forest, carbon accumulation, carbon budget, carbon sequestration, carbon storage, climate change, biogenic emissions
A major goal in satellite remote sensing of fire is to derive globally accurate measurements of the spatial and temporal distribution of burning. To date, the main sensor employed in fire and fire-scar detection has been the Advanced Very High Resolution Radiometer (AVHRR) on…
Person:
Year: 2000
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, National
Keywords: fire scars, AVHRR - Advanced Very High Resolution Radiometer, fire detection, trace gas emissions, active fires, satellite remote sensing
A 35-year controlled burning experiment in Minnesota oak savanna showed that fire frequency had a great impact on ecosystem carbon (C) stores. Specifically, compared to the historical fire regime, fire suppression led to an average of 1.8 Mg·ha^-1·yr^-1 of C storage, with most…
Person:
Year: 2000
Type: Document
Source: FRAMES, TTRS
Topic(s): Administration, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Planning, Prescribed Fire
Region(s): Eastern
Keywords: fire suppression, carbon storage, Minnesota, oak savanna, missing carbon, air quality, biomass, C - carbon, CO2 - carbon dioxide, community ecology, Corylus americana, ecosystem dynamics, fire frequency, fire management, fire management planning, forest management, human caused fires, litter, Mg - magnesium, plant communities, presettlement fires, Quercus ellipsoidalis, Quercus macrocarpa, range management, roots, savannas, soils, statistical analysis, woody plants
Fire behavior on a 2 ha fire, inferred from physical evidence observed one week after the fire, was compared with fire behavior estimates obtained using the BEHAVE fire behavior prediction system and fuel measurements in Imperata cylindrica (Alang-alang) made in the same area.…
Person:
Year: 1992
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Models
Region(s): International
Keywords: fire behavior prediction systems, Indonesia, resprouting, Imperata cylindrica, fuel bed, alang-alang, Acacia mangium, bark, coniferous forests, crown scorch, dead fuels, Eupatorium, fire danger rating, fire intensity, fire management, fire models, fire suppression, flame length, fuel loading, fuel management, fuel models, fuel moisture, fuel types, humidity, Imperata cylindrica, Java, live fuels, mortality, plantations, rate of spread, scorch, site classes, soot, statistical analysis, wind
While the need to return fire as an agent of change in the ecosystems of southern California is clear, many challenges confront land managers and fire service professionals in accomplishing this work. Both internal and external hurdles must be addressed to reach land management…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): California
Keywords: air quality, ignitions, litigation, smoke management
Forty-one years ago, the AMS published the Glossary of Meteorology. Containing 7900 terms, more than 10,000 copies have been sold over four decades through five printings. It is a tribute to the editors of the first edition that it has withstood the test of time and continued to…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: glossary, meteorology
Atmospheric deposition is the result of air pollution gases and aerosols leaving the atmosphere as 'dry' or 'wet' deposition. Little is known about just how much pollution is deposited onto soils, lakes and streams. To determine the extent and trends of forest exposure to air…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models
Region(s): Rocky Mountain
Keywords: nitrogen deposition, air resource management, sulfur deposition, wet deposition, dry deposition, atmospheric deposition, NADP/NTN, CASTNET, IMPROVE
[Excerpt from preface] Mountain Meteorology: Fundamentals and Applications aims to heighten awareness and appreciation of the weather in mountainous areas by introducing the reader to the basic principles and concepts of mountain meteorology and by discussing applications of…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: mountain weather data, mountain meteorological effects
To demonstrate the usefulness of active remote-sensing systems in observing forest fire plume behavior, we studied two fires, one using a 3.2-cm-wavelength Doppler radar, and one more extensively, using Doppler lidar. Both instruments observed the kinematics of the convection…
Person:
Year: 1992
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior
Region(s): Rocky Mountain, International
Keywords: convection column, smoke plume, lidar data, smoke columns, Doppler lidar, Doppler radar
The fire plume interacting with an inclined surface was visualised and analysed using a modified positive-negative grid schlieren system combined with a CCD camera and computer system. The fire source was simulated by a gas burner with a fine perforated burning surface. This…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior
Region(s): International
Keywords: slope, fire plumes, fire plume attachment, critical inclination angle
A southeasterly flow in the form of a low-level jet that enters the Mexico City basin through a mountain gap in the southeast corner of the basin developed consistently in the afternoons or early evenings during a four-week 1997 winter field campaign. Peak wind speeds often…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Weather
Region(s): International
Keywords: gap, wind, Mexico City
Emission factors for several trace gases were determined using airborne measurements from 13 biomass fires in North America. Emissions of methane (CH4), nonmethane hydrocarbons (NMHC), hydrogen (H2) and ammonia (NH3) were found to be positively correlated with the ratio of…
Person:
Year: 1992
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, North America, smoke measurements, trace gas emissions, biomass burning, biomass burning emissions inventories, airborne measurements
We used an airborne Fourier transform infrared spectrometer (AFTIR), coupled to a flow-through, air-sampling cell, on a King Air B-90 to make in situ trace gas measurements in isolated smoke plumes from four, large, boreal zone wildfires in interior Alaska during June 1997.…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Monitoring and Inventory
Region(s): Alaska
Keywords: wildfire, AFTIR - airborne Fourier transform infrared spectroscopy, trace gas emissions, boreal forest fires, smoke plumes, smoke monitoring
Description not entered.
Person:
Year: 1992
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Prescribed Fire, Regulations and Legislation
Region(s): Northwest
Keywords: forest health, eastern Washington, eastern Oregon, air quality regulations, prescribed burning restrictions
Major wildfires have affected millions of acres of forest lands in the continental United States during recent years. Many believe the increase in wildfire activity may be the result of fuel accumulations caused by 80 years of fire suppression, combined with drought and trees…
Person:
Year: 1992
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Hazard and Risk, Planning, Prescribed Fire, Safety
Region(s): Northwest
Keywords: wildfire, Cascades Range, FERA - Fire and Environmental Research Applications Team, air quality, Shady Beach Fire, Willamette National Forest, logging slash, broadcast burning, fire severity, clearcuts, woody fuel loading, duff loading, Blue Mountains, Siskiyou National Forest, Silver Fire, Ochoco National Forest, Malheur National Forest, Umatilla National Forest, Wallowa-Whitman National Forest, PM2.5
Proceedings from the 1992 annual meeting of Pacific Northwest international section of the Air and Waste Management Association. This was published on electronic media and is not paginated.
Person:
Year: 1992
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Northwest
Keywords: FERA - Fire and Environmental Research Applications Team, plume rise, smoke models, plume monitoring
Proceedings from the 1992 annual meeting of the Pacific Northwest international section of the Air and Waste Management Association. This was published on electronic media and is not paginated.
Person:
Year: 1992
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Mapping
Region(s): Northwest
Keywords: GIS - geographic information system, wildfire, biomass emissions, FERA - Fire and Environmental Research Applications Team
Fires in the northern interior have long been known to smolder for long periods. Because emission rates from smoldering smoke are small in comparison to rates of emissions during flaming, however, and because it is difficult to monitor smoldering fires, there are few…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Prescribed Fire, Weather
Region(s): Alaska
Keywords: air quality, CO - carbon monoxide, FERA - Fire and Environmental Research Applications Team, Frostfire, CO emissions, smoldering fires
The TASET project was funded by the Joint Fire Science Program to develop a structured analysis of smoke management and to recommend specific developments for advancing the state of science in this field. The structured analysis was conducted by determining specific information…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, smoke management, TASET - Technically Advanced Smoke Estimation Tools
Project Objectives: We request support from the JFSP to: 1. adapt FFE-FVS to support fire-related economic analysis by linking FFE-FVS to IASELECT (Wiitala 1992) and CHEAPOII (Horn and others 1986). IASELECT quantifies the optimal economic performance of a fire organization in…
Person:
Year: 2000
Type: Project
Source: FRAMES
Topic(s): Economics, Emissions and Smoke, Fire Prevention, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FFE-FVS - Fire and Fuels Extension to the Forest Vegetation Simulator, fire suppression, cost-benefit analysis
The current study was undertaken to evaluate the effect of smoke on forced expiratory volumes and airway responsiveness in wildland fire fighters during a season of active fire fighting. Sixty-three seasonal and full-time wildland fire fighters from five U.S. Department of…
Person:
Year: 1992
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): California, Northern Rockies
Keywords: smoke impacts, inhalation irritants, firefighter health, respiratory illness
High carbon monoxide (CO) concentrations from uncertain origins occurred episodically in the southeastern USA during the summer of 1995. It is shown that these episodes were caused by large forest fires in Canada. Over a period of 2 weeks, these natural emissions increased CO…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): Southern, International
Keywords: air quality, Canada, CO - carbon monoxide, pollutant concentrations
Measurements of the spatial variability of methane (CH4) emissions, net CO2 ecosystem exchange (NEE), and dissolved carbon (CH4, CO2, and DOC) were made in a boreal patterned peatland in northern Sweden in the summers (May to September) of 1992 and 1993. Carbon balance terms…
Person:
Year: 2000
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects
Region(s): Alaska
Keywords: boreal forest, atmosphere, carbon storage, CH4 - methane, CO2 - carbon dioxide, DOC - dissolved organic carbon, peatland