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From the text...'The benefits of prescribed fire are many, but prescribed fire is a complex tool and should be used only by those trained in its use. Proper diagnosis and detailed planning are needed for every area where burning is contemplated. The incomplete assessment of any…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Prescribed Fire
Region(s): Southern, International
Keywords: aesthetics, backing fires, cavity nesting birds, Colinus virginianus, distribution, Drymarchon corais, Felis concolor, fire dependent species, fire exclusion, fire frequency, fire management, forest management, game birds, general interest, Gopherus polyphemus, hardwoods, headfires, landscape ecology, liability, mammals, mosaic, nesting cover, nongame birds, Odocoileus, Picoides borealis, pine forests, Pinus echinata, Pinus elliottii, Pinus palustris, Pinus taeda, plant communities, recreation, reptiles, riparian habitats, season of fire, smoke effects, spot fires, threatened and endangered species (animals), threatened and endangered species (plants), understory vegetation, wildlife, wildlife habitat management

Custer State Park is a large multiple use park where the dominant vegetation is ponderosa pine. Past management practices and recent wildfires have created a variety of stand structures. The Resource Management Plan was designed and written in holistic fashion; public input was…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fire Prevention, Intelligence, Mapping, Models, Outreach, Social Science
Region(s): Rocky Mountain
Keywords: age classes, Betula papyrifera, Black Hills, computer programs, coniferous forests, digital data collection, ecosystem dynamics, fire intensity, fire suppression, forest management, GIS, histories, logging, overstory, Picea glauca, Pinus ponderosa, population density, population ecology, Populus tremuloides, public information, Quercus macrocarpa, South Dakota, stand characteristics, state parks, statistical analysis, vegetation surveys, wildfires

The AERONOX programme investigated the impact of NOx emissions from aircraft on the atmosphere and included an extensive modelling programme. In the model comparisons undertaken within the AERONOX programme, a standard set of emissions of NO from both aviation and non-aviation…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fuels, Models
Region(s): International
Keywords: Africa, air quality, Asia, biomass, combustion, decomposition, deforestation, distribution, forest management, gases, grasslands, human caused fires, lightning, microorganisms, post fire recovery, rainforests, shrublands, soils, South America, statistical analysis, tropical forests, tundra, NOx, biomass burning, soils, lightning, troposphere, ammonia oxidation, fossil fuels, global emissions, inventories, AERONOX

California chaparral and South African fynbos are fire-prone communities dominated by species exhibiting remarkable similarities in germination response. In both regions there are a substantial number of species with germination stimulated chemically by charred wood and smoke.…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): California, Great Basin, International
Keywords: Africa, annual plants, Calochortus, Ceanothus leucodermis, Ceanothus megacarpus, chaparral, char, Emmenanthe penduliflora, evolution, fynbos, germination, heat effects, herbaceous vegetation, Mediterranean habitats, perennial plants, plant growth, post fire recovery, range management, regeneration, seed germination, shrubs, South Africa

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Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fire Behavior, Fuels, Mapping, Models, Prescribed Fire, Weather
Region(s): International
Keywords: air temperature, Australia, convection, dead fuels, eucalyptus, Eucalyptus sieberi, field experimental fires, fire intensity, fire management, flame length, fuel loading, fuel management, fuel moisture, ignition, leaves, live fuels, New South Wales, radiation, rate of spread, scorch, smoke behavior, statistical analysis, surface fuels, understory vegetation, wind

Prescribed burning costs are extemely variable, even if conditions are similar. This variability complicates planning and evaluation of prescribed burning programs and budgets, resulting in imprecise projecions of their economic benefits. Evaluating the worth of prescribed…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Economics, Emissions and Smoke, Models, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire management, fire size, Idaho, Montana, mopping up, Oregon, statistical analysis

Before the smoke has cleared, emergency rehabilitation efforts get underway to "repair” the damage done by both fire and the suppression efforts. Expensive, monumental, highly publicized measures are taken to protect property down stream of the burn area from floods, including…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Hazard and Risk, Planning
Region(s): Great Basin, Northwest
Keywords: artificial regeneration, Canis lupus, Cascades Range, catastrophic fires, coniferous forests, ecosystem dynamics, education, erosion, Falco peregrinus, fertilization, fire hazard reduction, fire regimes, fire suppression, floods, Haliaeetus leucocephalus, landscape ecology, lightning caused fires, multiple resource management, national forests, pine forests, public information, roads, salvage, streams, Strix occidentalis, threatened and endangered species, threatened and endangered species (animals), Ursus arctos, vulnerable species or communities, wildlife, wildlife habitat management

Most ecosystems in North America evolved with the aid of periodic fires. Managers of natural areas, including prairies and wetlands, who seek to maintain ecologically diverse sites will at some point explore the use of fire in their management program. This article introduces…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Economics, Emissions and Smoke, Fire Behavior, Planning, 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, backfires, burning intervals, burning permits, education, fire control, fire equipment, fire management, firebreaks, general interest, liability, mortality, natural areas management, prairies, smoke management, wetlands

Slow combustion or burning of dry or green plant material from many sources produces volatile compounds that are water soluble and that stimulate the germination of many seeds with different dormancy strategies. The active prinicipals are apparently produced around 160-200ºC and…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects
Region(s): California, Great Basin, International
Keywords: Acacia spp., Australia, Banksia, bibliographies, combustion, conservation, Eucalyptus grandis, flowering, fynbos, germination, grasslands, Hypoxis, Mediterranean habitats, natural areas management, Passerina vulgaris, Pinus patula, plant physiology, roots, seed dormancy, seed germination, seeds, smoke effects, temperature, volatilization, water

Fire is an important ecological factor influencing the structure and function of longleaf pine ecosystems, including forest floor and groundcover nutrient pools and availability, forest to atmosphere interactions, and potential nutrient controls on productivity. However, little…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Fuels, Prescribed Fire
Region(s): Southern
Keywords: air quality, biomass, burning intervals, coastal plain, conservation, fire frequency, fire intensity, forest management, fuel accumulation, fuel loading, Georgia, ground cover, legumes, litter, longleaf pine, nitrogen, nutrient cycling, nutrients, phosphorus, pine forests, Pinus palustris, season of fire, temperature, wildfires

Fire is a fundamental component of the Longleaf Pine ecosystem. As land managers seek to restore the Longleaf Pine at sites throughout the South, prescribed fire will be an integral part of their plan. However, the effects of prescribed fire on air quality are a serious concern…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Mapping, Models, Planning, Prescribed Fire, Restoration and Rehabilitation, Weather, Wildland-Urban Interface (WUI)
Region(s): Southern
Keywords: air quality, coastal plain, computer programs, drainage, Florida, Georgia, GIS, land use, liability, longleaf pine, Piedmont, pine forests, Pinus palustris, smoke behavior, smoke effects, smoke management, wildfires, wind

Epacris stuartii (Epacridaceae) is an endangered heathland shrub in which seedling recruitment occurs almost exclusively after fire. Seed viability and multiple seed dormancy mechanisms were examined to explore why levels of seedling recruitment were low after some fires,…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Models
Region(s): International
Keywords: Australia, fire management, germination, heat, heat effects, heathlands, light, regeneration, seed dormancy, seed germination, seed production, seedlings, seeds, shrubs, smoke effects, Tasmania, threatened and endangered species (plants)

Global annual NO emissions from soil are of the order of 10 Tg NO-N. This is about half the amount fossil fuel combustion processes contribute to the annual global NOx budget. Reducing the emissions of soil derived NOx requires an understanding of the source of the flux and the…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Africa, agriculture, air quality, Asia, Central America, chaparral, combustion, Europe, land management, land use, nitrogen, nutrient cycling, savannas, slash and burn, soil management, soil nutrients, soil temperature, soils, South America, temperature, water, wildfires

Seed germination of many Australian native plant species has consistently proven to be fractious. With the discovery of smoke-mediated germination, it is now possible to better understand the heterogeneity in germination patterns for a wide range of species both in situ and ex…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke
Region(s): International
Keywords: Australia, germination, laboratory fires, seed dormancy, seed germination, smoke effects, statistical analysis, vegetation surveys, western Australia

Cool smoke treatments were applied to unmined Eucalyptus marginata (jarrah) forest soils, rehabilitated bauxite mine soils, and broadcast seed to determine if enhancement in germination could be effected with a view toward maximizng the establishment of species in bauxite mines…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Restoration and Rehabilitation
Region(s): International
Keywords: Australia, disturbance, eucalyptus, Eucalyptus marginata, germination, jarrah, laboratory fires, land management, mining, sclerophyll forests, seed dormancy, seed germination, seeds, smoke effects, soils, species diversity (plants), water, western Australia

Anthropoeenic influences on recent tree mortality in mid-montane mixed conifer forests of southern California, USA, and northern Baja California, Mexico, were investigated. The Pinus jeffreyi-Abies concolor phase of the mixed-conifer montane community was sampled at three sites…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fire Prevention, Mapping
Region(s): California, Great Basin
Keywords: Abies concolor, air quality, biomass, coniferous forests, Dendroctonus, disturbance, droughts, fire exclusion, fire frequency, fire intensity, fire management, fire suppression, forest management, human caused fires, Iva, Metrosideros polymorpha, Mexico, mortality, mountains, Pinus jeffreyi, plant communities, pollution, population density, southern California, statistical analysis, trees

Germinable seed stores were measured in jarrah forest soils at six sites during one year. The overall mean seed content to a depth of 5 cm was 292 seeds m-². There was a significant seasonal difference, with a maximum of 435 seeds m-² in summer, after the majority of species in…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Restoration and Rehabilitation
Region(s): International
Keywords: Acacia spp., Acacia pulchella, artificial regeneration, Bossiaea, Bossiaea aquifolium, chemical elements, convection, eucalyptus, germination, heat effects, jarrah, land management, legumes, litter, Mediterranean habitats, minerals, mining, plant physiology, population density, regeneration, sampling, seasonal activities, seed germination, seeds, smoke effects, soils, species diversity (plants), Trymalium ledifolium, western Australia, bauxite, forest, jarrah, mining, season, seed, seed-banks, soil

A computerized fire weather model coupled with a synoptic model is a powerful means of describing the weather part of the fire environment.
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fuels, Mapping, Models, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, ash, fire danger rating, GIS - geographic information system, GPS - global positioning system, smoke behavior, wilderness fire management, wildfires

The independent effects of smoke, ash, and wet and dry heat treatments on seedling emergence from the soil seed bank were tested for soils from fire-prone heathy woodlands in western Victoria. A total of 763 individuals from 56 species were recorded from the surface soil samples…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fuels
Region(s): International
Keywords: air quality, ash, Australia, chemical elements, ecosystem dynamics, eucalyptus, Eucalyptus baxteri, fire intensity, fire sensitive plants, fuel accumulation, fuel moisture, fuel types, germination, heat, land management, Leptospermum, Leucopogon, pH, phosphorus, population density, regeneration, sclerophyll forests, seed dormancy, seedlings, site treatments, smoke effects, soil nutrients, soils, Victoria

In response to pressing needs, a new, GIS-based approach is being developed by the University of Florida and the Division of Forestry. Called the Enhanced Open Burning Authorization and Wildfire Suppression System, it is still a prototype undergoing testing. The primary module…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Ecology, Fuels, Mapping, Prescribed Fire
Region(s): Southern
Keywords: ecosystem dynamics, fire frequency, fire suppression, Florida, forest management, fuel appraisal, fuel loading, fuel types, GIS - geographic information system, GPS - global positioning system, grasslands, land management, particulates, Pinus clausa, Pinus elliottii, Pinus palustris, Pinus taeda, regeneration, smoke effects, smoke management, wetlands, wildfires

While the acreage may be smaller, urban burning presents many unique challenges. Photos of recent prescribed fires will be used to demonstrate successful techniques. Challenges include: - 4 known smoke sensitive asthmatics reside within 2 blocks of the burn site. - 1/4 mile…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: education, fire control, fire suppression, flame length, foam, roads, smoke effects, smoke management, urban habitats, wood

Some ecosystems will burn; it's just a question of when! So why are we surprised when the inevitable cycle repeats itself once again in the short interval fire-adapted ecosystems of California? Our failure to balance our important and effective fire suppression programs with an…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): California, Great Basin
Keywords: air quality, biomass, chaparral, disturbance, ecosystem dynamics, fire adaptations, fire management, fire suppression, US Forest Service, understory vegetation, wildfires

The trade-offs between wildfire and prescribed fire for smoke emission and forest health often are dependent upon prevailing weather and climate patterns. Unfortunately, measurements of atmospheric variables are scarce, especially in complex terrain where many fire and health…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Mapping, Models, Prescribed Fire, Weather
Region(s): Great Basin, Northwest
Keywords: air quality, coniferous forests, distribution, droughts, ecosystem dynamics, elevation, fire frequency, forest management, GIS, ignition, lightning, lightning caused fires, mountains, Oregon, precipitation, weather observations, wildfires, wind

The Green Swamp is a 16,000 acre nature preserve located in the southeastern coastal plain of North Carolina. Owned by The Nature Conservancy, it is managed to protect the indigenous assemblage of plants and animals of the area. The swamp supports longleaf pine savannas…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Aquatic, Emissions and Smoke, Fuels, Prescribed Fire
Region(s): Southern
Keywords: air quality, bogs, coastal plain, fire intensity, fire management, firebreaks, fragmentation, fuel loading, hydrology, land management, longleaf pine, North Carolina, organic soils, Pinus palustris, plantations, pocosins, savannas, smoke management, soils, swamps, wildlife refuges

Total particulate matter (PM) emissions were estimated for recent fires (1979-1990) and the presettlement period (prior to 1935) in the Selway-Bitterroot Wilderness (SEW) in Idaho and Montana. Recent period emissions were calculated by l0-day periods for surface fire and crown…
Person:
Year: 1997
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire History, Fire Prevention, Fuels, Models, Prescribed Fire, Regulations and Legislation, Weather
Region(s): Great Basin, Northern Rockies
Keywords: Abies grandis, air quality, coniferous forests, fire management, fire regimes, fire suppression, forest management, fuel accumulation, fuel models, Idaho, Montana, natural resource legislation, Pinus ponderosa, presettlement fires, Pseudotsuga menziesii, Selway-Bitterroot Wilderness Areas, smoke management, wilderness fire management, wildfires