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This talk describes development of a physics-based mathematical and computational model to predict fire spread among structures and natural fuels (trees, shrubs and ground litter). This tool will be used to understand how fires spread in a community where both structures and…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Administration, Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Logistics, Models, Planning, Safety, Social Science, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, combustion, computer networks, computer programs, distribution, elevation, fine fuels, fire growth, fire intensity, fire management, fire protection, firefighting personnel, fuel loading, fuel management, fuel types, herbaceous vegetation, ignition, JFSP - Joint Fire Science Program, leaves, litter, needles, overstory, physics, plant physiology, rate of spread, shrubs, smoke behavior, smoke effects, smoke management, statistical analysis, topography, trees, understory vegetation, wildfires, wildland fuels, wind

Airshed characterizations were developed to provide a mid-scale air quality assessment in support of programmatic and project level land management planning processes. These airshed assessments were developed to serve as a consistent and systematic approach for evaluating air…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire History, Mapping, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, computer programs, cover, fire management, fire regimes, GIS, Idaho, JFSP - Joint Fire Science Program, land management, landscape ecology, Montana, mountains, national forests, Nevada, Oregon, remote sensing, smoke management, statistical analysis, Utah, Washington, wilderness areas, wildfires

A compressible, non-hydrostatic model is used to investigate atmospheric circulations induced by annular surface heat sources in a vertically sheared crossflow. Annular heat sources are used to approximate the influence of a wildland fire on the atmospheric flow. A series of…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire management, heat, heat effects, hydrology, JFSP - Joint Fire Science Program, smoke behavior, vortices, wildfires

Reliable forecasting of regional weather and wind flow patterns is critical for effective fighting of wildland fires and operational management of prescribed burns. Accurate forecast of future wind fields, relative humidity, and stability are essential for predicting fire…
Person:
Year: 2003
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Mapping, Models, Prescribed Fire, Safety, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: biogeography, computer programs, ecosystem dynamics, fire danger rating, fire injuries (humans), fire management, fire suppression, GIS, health factors, heat, histories, humidity, JFSP - Joint Fire Science Program, smoke behavior, statistical analysis, temperature, water, weather observations, wilderness areas, wilderness fire management, wildfires, wind

From the text ... 'The key consideration for the IC: always make the connection between observed and forecasted weather and observed and forecasted fire behavior.... When IC''s believe the observed instability conditions may significantly increase fire behavior, they should…
Person:
Year: 2004
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Emissions and Smoke, Fire Behavior, Fuels, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire management, fire suppression, firefighting personnel, smoke behavior, temperature, Washington, weather observations, wilderness fire management, wind

Person:
Year: 2004
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Safety, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: blowups, convection, fire control, fire management, fire whirls, firefighting personnel, smoke behavior, storms, Washington, wildfires, wind

[no description entered]
Person:
Year: 2004
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, algae, biogeochemical cycles, disturbance, droughts, ecosystem dynamics, fire management, Indonesia, microorganisms, mortality, natural areas management, remote sensing, smoke effects, Sumatra, wildfires

From the text ... 'This article updates the uses of the fire severity index called the Haines Index (HI). We discuss the original intended use of HI, its current operational use, some ways that users have modified it, and different aspects of HI that researchers are examining to…
Person:
Year: 2002
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Hazard and Risk, Models, Planning, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: convection, fire danger rating, fire intensity, fire management, fire size, fire suppression, flame length, fuel moisture, ignition, rate of spread, smoke behavior, temperature, Washington, wildfires, wind

[no description entered]
Person:
Year: 2004
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Logistics, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation, Safety
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aesthetics, biomass, catastrophic fires, combustion, European settlement, fire case histories, fire control, fire equipment, fire management, fire regimes, fire suppression, firefighting personnel, land use, landscape ecology, national forests, national parks, private lands, wilderness fire management, wildfires

This study analyzes spatial and temporal variability of emissions from wildland fires across the contiguous US. The emissions are estimates based on a recently constructed dataset of historical fire records collected by multiple US governmental agencies. Both wildfire and…
Person:
Year: 2004
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire History, Fuels, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, fire management, fire size, fuel loading, particulates, pollution, precipitation, smoke management, statistical analysis, wildfires, wildfire, air pollutants, atmosphere-emission relationship

[no description entered]
Person:
Year: 2006
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: aerosols, air quality, Canada, fire management, Quebec, smoke effects, smoke management, statistical analysis, wildfires, forest fire, aerosol optical depth, Angstrom exponent

[no description entered]
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Abies spp., air quality, boreal forests, Canada, deciduous forests, ecosystem dynamics, evolution, fire regimes, forest management, genetics, Glaucomys volans, climate change, Great Lakes, greenhouse gases, Ontario, Picea engelmannii, Populus balsamifera, Populus tremuloides, species diversity (animals), species diversity (plants), subalpine forests, Tamiasciurus hudsonicus, Tsuga mertensiana, tundra, wetlands, climate change, ecodiversity, forest, ecosystem diversity, species diversity, genetic diversity, ECOSYSTEM HIERARCHY, ECOLOGICAL LAND CLASSIFICATION TERMINOLOGY, ALPINE ECOSYSTEMS, aspen parkland

Biomass burning constitutes a major contribution to global emissions of carbon dioxide, carbon monoxide, methane, greenhouse gases and aerosols. Furthermore, biomass burning has an impact on health, transport, the environment and land use. Vegetation fires are certainly not…
Person:
Year: 2004
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Intelligence, Mapping, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: aerosols, Africa, air quality, Asia, biomass, Canada, carbon dioxide, CO - carbon monoxide, Central America, ecosystem dynamics, Europe, fire frequency, fire management, human caused fires, Italy, land use, CH4 - methane, natural areas management, nutrient cycling, Portugal, remote sensing, Russia, season of fire, statistical analysis, United Kingdom, vegetation surveys, wildfires

The workshop began with the workshop facilitator, Neil Sampson, summarizing 17 invited papers presented on the opening day of the conference. These papers provided a state-of-the-science overview of pre-selected topics including Overview (3 papers), GIS and Remote Sensing…
Person:
Year: 2000
Type: Document
Source: TTRS
Topic(s): Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Fuels, Hazard and Risk, Mapping, Models, Planning, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: air quality, computer programs, erosion, Europe, fire hazard reduction, fire intensity, fire management, fire regimes, fire size, fuel appraisal, fuel models, GIS, grasslands, health factors, Idaho, ignition, JFSP - Joint Fire Science Program, land management, landscape ecology, overstory, remote sensing, shrublands, site treatments, smoke effects, soils, South America, US Forest Service, understory vegetation, United Kingdom, decision tools, dissemination of information, GLOBAL STUDIES

Live woody vegetation is the largest reservoir of biomass carbon, with its restoration considered one of the most effective natural climate solutions. However, terrestrial carbon fluxes remain the largest uncertainty in the global carbon cycle. Here, we develop spatially…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Mapping
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: woody biomass, biomass carbon, climate change, carbon flux, carbon emissions, global carbon budget, remote sensing

Boreal peatlands are increasingly vulnerable to wildfires as climate change continues accelerating. Fires consume substantial quantities of organic soils and rapidly transfer large stocks of terrestrial carbon to the atmosphere. Herein, we quantify the minimum environmental…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: global warming, carbon emissions, peat fires, smoldering fires

Western North American fires have been increasing in magnitude and severity over the last few decades. The complex coupling of fires with the atmospheric energy budget and meteorology creates short-term feedbacks on regional weather altering the amount of pollution to which…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects, Models, Safety, Weather
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: air quality, air pollution, atmospheric energy budget, atmospheric aerosols, PM - particulate matter, PM2.5, climate change, Community Earth System Model, premature mortality

Greg Dillon of the USDA Forest Service's Fire Modeling Institute (FMI) gives an overview of the work FMI does in wildland fire. Webinar hosted by National Weather Service IMET.
Person: Dillon
Year: 2021
Type: Media
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire Occurrence, Fuels, Hazard and Risk, Mapping, Models, Monitoring and Inventory, Outreach, Planning, Prescribed Fire, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords:

Wildfire is globally important to climate change and is projected to increase in severity with it. Thus, improving our predictability and understanding of its spatial patterns and impacts on terrestrial vegetation dynamics are greatly needed, as well as our ability to quantify…
Person: Mekonnen, Zhu, Simmonds
Year: 2021
Type: Media
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Hazard and Risk, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: climate change, greenhouse gas, CALAND - California natural and working lands carbon and greenhouse gas model, vegetation change, high latitude, boreal forest, arctic tundra, C - carbon, carbon budget, SOC - soil organic carbon, machine learning, Global Fire, E3SM model

Exceptional events occur when air pollution in a specific location exceeds the National Ambient Air Quality Standards (NAAQS) due to an event that cannot be reasonably attributed to human activities, such as a wildland fire. Ground-level ozone (O3) and particulate matter (PM)…
Person:
Year: 2021
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Safety
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: air quality, NAAQS - National Ambient Air Quality Standards, O3 - ozone, PM - particulate matter, PM2.5, wildfires, health effects, PM10, climate change, air pollution

A year-long sampling and analysis of 24 h airborne particles equal to or less than 10 mm (
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Climate, Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: air quality, chemistry, diseases, fire frequency, fire intensity, humidity, hydrocarbons, Mexico, Mexico City, organic matter, particulates, pollution, sampling, season of fire, smoke management

Notable warming trends have been observed in the Arctic. Although increased human-induced emissions of long-lived greenhouse gases are certainly the main driving factor, air pollutants, such as aerosols and ozone, are also important. Air pollutants are transported to the Arctic…
Person:
Year: 2007
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, Arctic, boreal forests, convection, elevation, gases, climate change, greenhouse gases, organic matter, ozone, particulates, pollution, radiation, season of fire, soot, wildfires

From the text ... 'Before lighting a prescribed fire on the Okanogan and Wenatchee National Forests, fire managers rely on Tom Robison to check air quality in several of the nearby small towns. Using data from a network of real-time smoke monitors, Robison helps fire managers…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Models, Prescribed Fire, Regulations and Legislation
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, computer programs, fire management, forest management, Montana, national forests, particulates, smoke behavior, smoke management, telemetry, Washington, wildfires

Visibility impairment from regional haze is a significant problem throughout the continental United States. A substantial portion of regional haze is produced by smoke from prescribed and wildland fires. Here we describe the integration of four simulation models, an array of GIS…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Mapping, Models, Prescribed Fire, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, distribution, ENSO, fire danger rating, fire frequency, fire intensity, fire management, fire regimes, fire size, flammability, GIS, Idaho, ignition, Michigan, national parks, Oregon, smoke behavior, smoke management, statistical analysis, Washington, wilderness areas, wildfires, Wyoming, regional haze, integrated models, fire regimes, smoke dispersion

Combustion of woody material produces and releases water, but the effects of this water on the atmospheric circulation created by a wildfire are rarely recognized, let alone understood. This paper presents observational data and basic physical arguments to support the hypothesis…
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Models, Safety, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Arizona, Canada, combustion, convection, evapotranspiration, fire management, flame length, Florida, fuel moisture, heat, Idaho, Michigan, military lands, Minnesota, moisture, Montana, New York, North Carolina, Ontario, smoke management, South Carolina, statistical analysis, temperature, Washington, water, wildfires, wood chemistry