Type
Topic
Region
Year
Displaying 51 - 63 of 63
The larvae of jewel beetles of the genus Melanophila (Buprestidae) can develop only in the wood of trees freshly killed by fire. To arrange this, the beetles need to approach forest fires from as far as 50 kilometers away. They are the only buprestid beetles known to have paired…
Person:
Year: 1999
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): Unknown
Keywords: fire damage, forest damage, jewel beetles, beetles, smoke detection, Melanophila spp.
This study reports on the use of the process-based ecosystem model CENTURY 4.0 to investigate the patterns of net primary productivity (NPP) along a transect across the boreal forests of central Canada and the influence of climate change, CO2 fertilization and changing fire…
Person:
Year: 1999
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fuels, Models
Region(s): International
Keywords: boreal forests, Canada, CENTURY 4.0, climate change, ecosystem model, fire disturbance, net primary productivity, biomass, CO2 - carbon dioxide, disturbance, ecosystem dynamics, fertilization, fire frequency, fire intensity, fire regimes, forest management, leaves, litter, Manitoba, N - nitrogen, nutrient cycling, roots, Saskatchewan, SOM - soil organic matter, statistical analysis, vegetation surveys, wildfires
The overall effects of fire on ecosystems are complex, ranging from the reduction or elimination of aboveground biomass to impacts on belowground physical, chemical and microbial mediated processes. Since a key component of overall ecosystem sustainability occurs belowground,…
Person:
Year: 1999
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fire Prevention, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: microbial ecology, soils, organic matter, physical properties, nutrients, arid regions, Arizona, ash, bibliographies, biomass, biogeochemical cycles, Bouteloua gracilis, C - carbon, ecosystem dynamics, erosion, fire frequency, fire intensity, fire suppression, forbs, fuel loading, grasslands, grazing, Gutierrezia sarothrae, heat, herbaceous vegetation, Juniperus, land use, landscape ecology, leaching, litter, live fuels, microorganisms, mineral soil, moisture, mycorrhiza, New Mexico, N - nitrogen, Pinus edulis, roots, shrublands, smoke effects, soil leaching, soil moisture, soil nutrients, soil organic matter, soil temperature, species diversity, succession, temperature, volatilization, wildfires
Fire is the dominant stand-replacing agent in the Canadian boreal forest (including Jack pine, Pinus banksiana, and black spruce, Picea mariana), but few quantitative measurements are available on the micrometeorological effects of fire. Airborne flux measurements during the…
Person:
Year: 1999
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Mapping, Monitoring and Inventory
Region(s): International
Keywords: boreal forest, Canada, BOREAS - Boreal Ecosystem-Atmosphere Study, CO2 - carbon dioxide, energy balance, evapotranspiration, Manitoba, net radiation, Saskatchewan, C - carbon, crown fires, energy, GIS - geographic information system, heat, landscape ecology, overstory, radiation, soil temperature, statistical analysis, succession, surface fires, temperature, wildfires
A team of fire scientists and resource managers convened 17-19 April 1996 in Seattle, Washington, to assess the effects of fire disturbance on ecosystems. Objectives of this workshop were to develop scientific recommendations for future fire research and management activities.…
Person:
Year: 1999
Type: Document
Source: FRAMES, TTRS
Topic(s): Administration, Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Hazard and Risk, Models, Planning
Region(s): Northern Rockies, Northwest
Keywords: disturbance, ecosystem, fire management, ecological disturbance regimes, FERA - Fire and Environmental Research Applications Team, fire research, analytical hierarchy process, large-scale fire, Abies amabilis, Abies magnifica, air quality, Cascade Range, climatology, coniferous forests, crown fires, ecosystem dynamics, fire danger rating, fire frequency, fire intensity, fire management planning, fire models, fire size, fuel appraisal, fuel management, fuel models, grasslands, moisture, Montana, Pinus ponderosa, Pseudotsuga menziesii, Quercus, rate of spread, sampling, shrublands, smoke management, statistical analysis, subalpine forests, Tsuga heterophylla, Washington, wildfires, Yellowstone National Park
From introduction: The Frostfire Burning Experiment was done in the boreal forest of interior Alaska during July 8 to 15, 1999 (Hayasaka and Shinohara, 1999). The experiment was scheduled in the site for investigating the impacts of forest fire on the boreal ecosystem and the…
Person:
Year: 1999
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Prescribed Fire
Region(s): Alaska
Keywords: boreal forest, forest fire, boreal ecosystem, Caribou-Poker Creeks Research Watershed, Frostfire, interior, sea ice, wind
A recently developed technique of using satellite UV radiance measurements to detect absorbing tropospheric aerosols is found to be effective over snow/ice surfaces. This method takes advantage of the wavelength dependent reduction in the backscattered radiance due to the…
Person:
Year: 1999
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): International
Keywords: Canada, Greenland, smoke aerosols
Users' guide to using DDWoodyPC component of the Fuels Management Analyst Plus suite of computer programs. Fuel loading and fuel bed depths can be estimated using photos contained in a number of published fuels photo series that are contained in this program. The average fuel…
Person:
Year: 1999
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Monitoring and Inventory, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fuel loadings, photo series, FMAPlus - Fuels Management Analyst Plus, fuel size class, planar intercept method, DDWoodyPC (TM), fuelbed depths
User's guide for the Consume 2.1 software system. Consume is a user-friendly computer program designed for resource managers with some working knowledge of Microsoft Windows applications. The software predicts the amount of fuel consumption and emissions from the burning of…
Person:
Year: 1999
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Monitoring and Inventory, Planning, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: duff consumption, fuel moisture, piled fuels, prescribed burning, woody fuel consumption, Consume 2.1, CONSUME
Denali National Park has been described as having the best air quality measured in the Interagency Monitoring of Protected Visual Environments (IMPROVE). But even this relatively clean site is not entirely free of pollutants caused by human activities.
Person:
Year: 1999
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Monitoring and Inventory
Region(s): Alaska
Keywords: air quality, fire, fire regimes, air pollution, Interior Alaska, Tanana Valley, Denali National Park and Preserve
The Vegetation Dynamics Development Tool (VDDT) is a vegetation simulation model developed to examine the impacts of a variety of landscape scale disturbances on vegetation succession and development. It assumes that the ecosystem exists in a discrete number of states, and…
Person:
Year: 1999
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Occurrence, Fuels, Hazard and Risk, Models, Prescribed Fire, Weather
Region(s): California
Keywords: fire frequency, VDDT - Vegetation Dynamics Development Tool, vegetation, Yosemite National Park, Abies magnifica, age classes, Calocedrus, catastrophic fires, computer program, disturbance, ecosystem dynamics, fire intensity, fire management, fire regimes, fire weather, forest management, fuel breaks, fuel loading, JFSP - Joint Fire Science Program, montane forests, national forests, overstory, Pinus albicaulis, Pinus contorta, Pinus jeffreyi, Pinus monticola, Pinus ponderosa, population density, Pseudotsuga menziesii, Quercus chrysolepis, Quercus wislizenii, recreation, site treatments, subalpine forests, succession, threatened and endangered species, Tsuga mertensiana, US Forest Service, understory vegetation, wildfires, wildland fires
[no description entered]
Person:
Year: 1999
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire Behavior, Intelligence, Mapping, Models, Monitoring and Inventory, Prescribed Fire
Region(s): International
Keywords: Africa, air quality, biomass, C - carbon, CO - carbon monoxide, chemistry, distribution, fire intensity, fire management, fire size, human caused fires, hydrocarbons, ozone, remote sensing, South America, statistical analysis, numerical simulation, atmospheric chemistry modeling, biomass burning, satellite measurements
Amazonian deforestation rates are used to determine human effects on the global carbon cycle1,2,3 and to measure Brazil's progress in curbing forest impoverishment1,4,5. But this widely used measure of tropical land use tells only part of the story. Here we present field surveys…
Person:
Year: 1999
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Fuels, Restoration and Rehabilitation
Region(s): International
Keywords: agriculture, air quality, Amazon, biogeochemical cycles, Brazil, C - carbon, deforestation, droughts, ENSO, flammability, forest management, human caused fires, land use, logging, rainforests, soil moisture, South America, telemetry, tropical forests, vulnerable species or communities