Type
Topic
Region
Year
Displaying 1 - 25 of 36
This seminar is part of the USFS Missoula Fire Lab Seminar Series.
Person: Mass
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Models, Weather
Region(s): Northwest
Keywords: fire weather forecasting, Labor Day Siege Event, wildfires, AQI - Air Quality Index, HDW - Hot-Dry-Windy Index, winds, fuel moisture, fog
The Australian bushfires around the turn of the year 2020 generated an unprecedented perturbation of stratospheric composition, dynamical circulation and radiative balance. Here we show from satellite observations that the resulting planetary-scale blocking of solar radiation by…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire Occurrence, Mapping, Monitoring and Inventory
Region(s): International
Keywords: Australia, wildfires, vortex, atmospheric chemistry, atmospheric dynamics, natural hazards, bushfires, pyro-Cb, pyro-cumulonimbus, remote sensing
Grassland fire dynamics are subject to myriad climatic, biological, and anthropogenic drivers, thresholds, and feedbacks and therefore do not conform to assumptions of statistical stationarity. The presence of non-stationarity in time series data leads to ambiguous results that…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Models, Weather
Region(s): International
Keywords: climate change, grassland ecology, China, grasslands, fire management, fire-climate relationships, carbon emissions
Fire behavior video from the 2020 Red Salmon Complex recorded by the Fire Behavior Assessment Team (FBAT) in coordination with collection of fuels, vegetation, fire behavior, and fire effects data. The FBAT website (see below) provides links to reports on each fire ("Reports and…
Person:
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Monitoring and Inventory
Region(s): California
Keywords: Klamath National Forest, California, Siskiyou County, light wind, low rate of spread, backing fire, surface fire, moderate severity fire, uncontained widlfire, unmanaged fuels, fire suppression, 2020 Red Salmon Complex
Carbon (C) emissions from wildfires are a key terrestrial–atmosphere interaction that influences global atmospheric composition and climate. Positive feedbacks between climate warming and boreal wildfires are predicted based on top-down controls of fire weather and climate, but…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Models, Weather
Region(s): Alaska, International
Keywords: boreal forest, Canada, fire severity, fuel availability, C - carbon, carbon emissions, biogeochemistry, forest ecology, ecosystem ecology, carbon pools, SEM - structural equation modeling
Part of the FIRE x FAUNA: Wildfire and Prescribed Fire Effects on Wildlife series sponsored by Forest Service Research and Development
Cannabis cultivation and wildfires: Where there’s smoke, there’s smoke, Adam Cummings, Ecologist
Wildfires ignitions, costs to wildlife, and…
Person: Cummings, Gabriel, Lake
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Aquatic, Emissions and Smoke, Fire Behavior, Fire Effects, Regulations and Legislation, Safety
Region(s): California
Keywords: cannabis, wildlife, wildfire, rodenticide, cultivation, Indigenous burning, pyrodiversity, fish, solar radiation, inversion, fisheries, smoke density, AOT - aerosol optical thickness, water temperature
Fire has been a natural feature of the ecosystem for million years. Still, currently fire regimes have been increasingly altered by human activities and climate change, causing economic losses, air pollution, and environmental damage. In Brazil, savannas (locally known as the…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Models
Region(s): International
Keywords: Brazil, cerrado, savanna, frequent fires, plant biomass, climate change, aboveground biomass, carbon emissions, co-existence, fire frequency, management, BEFIRE
A presentation delivred to by Caroline Noble to the National Wildfire Coordinating Group (NWCG) Smoke Committee (SmoC) in November 2020. The presentation focuses on the current features of the Interagency Fuel Treatment Decision Support System (IFTDSS) Version 3.2.2.1. Questions…
Person: Noble
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Hazard and Risk, Models, Planning
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: smoke, fuels planning, fire modeling, smoke modeling, risk models, DSS - decision support system
Wildfire smoke influences on air quality and atmospheric chemistry have been underscored by the increasing fire prevalence in recent years, and yet, the connection between fire, smoke emissions, and the subsequent transformation of this smoke in the atmosphere remains poorly…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Mapping, Monitoring and Inventory
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: aerosol, FIREX‐AQ - Fire Influence on Regional to Global Environments and Air Quality, remote sensing, FRP - Fire Radiative Power, in situ monitoring, wildfire, satellite observations, gas emissions
Reliable predictions of emissions from wildland fires are a key element of smoke management programs. Emission factors (the amount of pollutants produced per amount of fuel consumed) are used in models to estimate the composition of smoke. Over the past two decades, laboratory…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Prescribed Fire
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: FOFEM - First Order Fire Effects Model, PM - particulate matter, PM2.5, air quality, fuel bed, flaming, smoldering, emission factors, wildfire
In 2019 the Canadian Space Agency initiated development of a dedicated wildfire monitoring satellite (WildFireSat) mission. The intent of this mission is to support operational wildfire management, smoke and air quality forecasting, and wildfire carbon emissions reporting. In…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Mapping, Models, Monitoring and Inventory, Planning
Region(s): International
Keywords: wildfire management, wildfire, remote sensing, satellite imagery, Canada, design, satellite, wildfire detection, air quality, carbon emissions, user requirements, wildland fire, forest fire, Earth Observation
Some key messages from this webinar:
New operational 3D models such as QUIC-Fire, may change how land managers plan for and manage prescribed fire, but they require unique input data about fuels.
Representing fuels in 3D adds detail on fuel structure and distribution. This info…
Person: Loudermilk
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Monitoring and Inventory, Prescribed Fire
Region(s): Southern
Keywords: coupled atmosphere-fire model, coupled fire-atmosphere model, QUIC-Fire, fire spread, TLS - Terrestrial Laser Scanning, fuel structure, fuel characteristics, fluid flow, LiDAR - Light Detection and Ranging, fuel loading, leaf litter, 3D fuels
New methods are sketched for determination of pyrolysis and combustion properties used in physical modeling of wildfires involving forest litter. The physical fire models, such as the Fire Dynamic Simulator, can benefit directly from detailed pyrolysis properties such as…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fuels
Region(s): Southern
Keywords: combustion properties, forest litter, heat release rate, calorimetry, pyrolysis kinetics, cone calorimetry, Pinus palustris, laboratory fires, longleaf pine
Fire behavior video from the 2020 Red Salmon Complex recorded by the Fire Behavior Assessment Team (FBAT) in coordination with collection of fuels, vegetation, fire behavior, and fire effects data. The FBAT website (see below) provides links to reports on each fire ("Reports and…
Person:
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Monitoring and Inventory
Region(s): California
Keywords: Klamath National Forest, California, Siskiyou County, light wind, low rate of spread, backing fire, surface fire, moderate severity fire, uncontained widlfire, unmanaged fuels, fire suppression, 2020 Red Salmon Complex
Fire behavior video from the 2020 Red Salmon Complex recorded by the Fire Behavior Assessment Team (FBAT) in coordination with collection of fuels, vegetation, fire behavior, and fire effects data. The FBAT website (see below) provides links to reports on each fire ("Reports and…
Person:
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Monitoring and Inventory
Region(s): California
Keywords: Klamath National Forest, California, Siskiyou County, light wind, low rate of spread, backing fire, surface fire, moderate severity fire, uncontained widlfire, unmanaged fuels, fire suppression, 2020 Red Salmon Complex
Fire behavior video from the 2020 Red Salmon Complex recorded by the Fire Behavior Assessment Team (FBAT) in coordination with collection of fuels, vegetation, fire behavior, and fire effects data. The FBAT website (see below) provides links to reports on each fire ("Reports and…
Person:
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Monitoring and Inventory
Region(s): California
Keywords: Klamath National Forest, California, Siskiyou County, light wind, low rate of spread, backing fire, surface fire, moderate severity fire, uncontained widlfire, unmanaged fuels, fire suppression, 2020 Red Salmon Complex
Fire behavior video from the 2020 Red Salmon Complex recorded by the Fire Behavior Assessment Team (FBAT) in coordination with collection of fuels, vegetation, fire behavior, and fire effects data. The FBAT website (see below) provides links to reports on each fire ("Reports and…
Person:
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fuels, Monitoring and Inventory
Region(s): California
Keywords: Klamath National Forest, California, Siskiyou County, light wind, low rate of spread, backing fire, surface fire, moderate severity fire, low severity fire, uncontained widlfire, unmanaged fuels, 2020 Red Salmon Complex
Modelling and forecasting of air pollution from bushfires or hazardous reduction burnings is important in providing information and allowing measures to be taken to reduce the exposure of people from harmful effect of air pollutants from fire events. In this work, the…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Models
Region(s): International
Keywords: hazardous reduction burnings, CCAM - Conformal Cubic Atmospheric Model, air quality model, smoke aerosols, air quality, health impacts, PM2.5, Australia, bushfires, PM - particulate matter
THE FIRE AND SMOKE MODEL EVALUATION EXPERIMENT (FASMEE) is a multi-agency effort to provide advanced measurements necessary to evaluate and advance operationally-used fire and smoke modeling systems and their underlying scientific models. The field campaign will be conducted on…
Person:
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: FASMEE - Fire and Smoke Model Evaluation Experiment
Fire emissions are a significant mechanism in the carbon cycling from the Earth's surface to the atmosphere, and fire behavior is considerably interacted with weather and climate. However, due to interannual variation of the emissions and nonlinear smoke plume dynamics,…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Weather
Region(s): International
Keywords: Asia, climatology
Wildfires, especially those of large size, worsen air quality and alter the carbon cycle through combustion of large quantities of biomass and release of carbon into the atmosphere. The Black Dragon fire, which occurred in 1987 in the boreal forests of China is among the top…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fire Occurrence, Mapping
Region(s): International
Keywords: China, boreal forest, megafires, fire severity, burn severity, remote sensing, combustion efficiency, Black Dragon fire
An understanding of fire behaviour and its impacts on natural ecosystems is essential for developing management strategies, specifically for planning prescribed fires. It is well known that vegetation and microclimate factors are important predictors of fire behaviour. However,…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Planning, Prescribed Fire
Region(s): International
Keywords: Brazil, C - carbon, management, microclimate, fire spread, fire intensity
The Lion Fire 2011 (LF11) and Lion Fire 2017 (LF17) were similar in size, location, and smoke transport. The same locations were used to monitor both fires for ground level fine particulate matter (PM2.5). Ground level PM2.5 is used to determine the relative smoke exposure from…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects
Region(s): California
Keywords: wildland fire, fine particulate matter, policy, management, 2011 Lion Fire, PM2.5, fire management, Sequoia National Forest, air quality
Satellite-based active fire data provide indispensable information for monitoring global fire activity and understanding its impacts on climate and air quality. Yet the limited spatiotemporal sampling capacities of current satellites result in considerable uncertainties in fire…
Person:
Year: 2020
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Occurrence
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: GOES - Geostationary Operational Environmental Satellite, Landsat 8, VIIRS - Visible Infrared Imaging Radiometer Suite, active fire product evaluation, air quality, active fires, fire detection, fire size
California has a long history of fire science and an even longer history of extensive fire, both natural and human in origin. Today, California is also the epicenter of increasing wildfire disasters, yielding calls for solutions to what has been termed the “wicked problem” of…
Person: Cobian-Iñiguez, Gollner, Kolden
Year: 2020
Type: Media
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire History, Hazard and Risk, Outreach, Planning, Wildland-Urban Interface (WUI)
Region(s): California
Keywords: fire science, Indigenous knowledge, WiFIRE, burned area, disaster, ecosystem services, fire suppression costs, fire suppression effects, climate change, fire exclusion, mitigation, fire management