Type
Topic
Region
Year
Displaying 51 - 75 of 219
Pyroendemics are plants in which seedling germination and successful seedling recruitment are restricted to immediate postfire environments. In many fire-prone ecosystems species cue their germination to immediate postfire conditions. Here we address how species have evolved one…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): California, International
Keywords: fire-prone, fire-prone ecosystem, germination, pyroendemic plants, Mediterranean climate, South Africa, combustion products
From the Spring 2017 AFSC Remote Sensing Workshop: Opportunities to Apply Remote Sensing in Boreal/Arctic Wildfire Management and Science.
Person: Jenkins, Butteri, Miller, Slaughter, Ellicott, Heinrichs, Waigl
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Mapping, Models, Monitoring and Inventory
Region(s): Alaska
Keywords: fire intensity, fire perimeter, fire management, plumes
From the Spring 2017 AFSC Remote Sensing Workshop: Opportunities to Apply Remote Sensing in Boreal/Arctic Wildfire Management and Science.
Person: James
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Mapping, Models
Region(s): Alaska, California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: remote sensing, smoke forecasting, VIIRS - Visible Infrared Imaging Radiometer Suite, HRRR - High Resolution Rapid Refresh, HRRR-Smoke, satellite imagery, WRF-ARW
From the Spring 2017 AFSC Remote Sensing Workshop: Opportunities to Apply Remote Sensing in Boreal/Arctic Wildfire Management and Science.
Person: Veraverbeke
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Mapping, Models, Monitoring and Inventory
Region(s): Alaska
Keywords: remote sensing, boreal fire, carbon emissions, burn severity, fire severity, lightning, climate change
From the Spring 2017 AFSC Remote Sensing Workshop: Opportunities to Apply Remote Sensing in Boreal/Arctic Wildfire Management and Science.
Person: Oliva
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Mapping, Monitoring and Inventory
Region(s): Alaska, California, Northwest, International
Keywords: remote sensing, VIIRS - Visible Infrared Imaging Radiometer Suite, boreal forest, area burned, NIROPS - National Infrared Operations, Canada
From the Spring 2017 AFSC Remote Sensing Workshop: Opportunities to Apply Remote Sensing in Boreal/Arctic Wildfire Management and Science.
Person: French
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fuel characteristics, remote sensing, fuel loading, FCCS - Fuel Characteristic Classification System, LiDAR - Light Detection and Ranging, air quality, emissions modeling
A diversity of partners and interests, federal to private, came together to identify current challenges and research in the wildland fire and air quality impacts realm. Meeting management needs and the opportunity to learn from one another’s expert perspectives were primary…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Communications, Emissions and Smoke, Fire Effects, Fuels, Models, Outreach, Planning, Prescribed Fire, Social Science, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality impacts, smoke management, emissions inventory, fuel characterization
A presentation recorded at the 7th International Fire Ecology and Management Congress.
Person: Zhao
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Prescribed Fire
Region(s): Southern
Keywords: Rough Ridge Fire, PM2.5, PM - particulate matter, air pollution, air quality, fuel loading
A presentation recorded at the 7th International Fire Ecology and Management Congress.
Person: Liu
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Prescribed Fire
Region(s): Southern
Keywords: Rough Ridge Fire, duff, air quality, drought
The purpose of this Memorandum of Understanding (MOU) is to set forth the principles of the working relationship between the North Carolina Department of Environmental Quality (NCDEQ) - Division of Air Quality (DAQ) and the North Carolina Department of Agriculture and Consumer…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Regulations and Legislation
Region(s): Eastern
Keywords:
In this study we investigate the use of ΔPM2.5/ΔCO and ΔNOy/ΔCO normalized enhancement ratios (NERs) in identifying wildfire (WF) smoke events in urban areas. Nine urban ambient monitoring sites with adequate CO, PM2.5, and/or NOy measurements were selected for this study. We…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models, Monitoring and Inventory
Region(s): California, Great Basin, Northwest, Rocky Mountain
Keywords: wildfires, NER - normalized enhancement ratio, air quality, PM2.5, PM - particulate matter, urban areas, CO - carbon monoxide, NO - nitrogen oxide, emission ratio
We looked at a Siberian biomass burning (BB) event on Spring 2015 that was observed at Mt. Bachelor Observatory (MBO; 2.8 km a.s.l) and by satellite instruments (MODIS and CALIPSO), and intercepted by the NOAA WP-3D research aircraft during the Shale Oil and Natural Gas Nexus (…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Aviation, Emissions and Smoke, Monitoring and Inventory
Region(s): Northwest, International
Keywords: O3 - ozone, plumes, wildfire, Mt. Bachelor, reactive nitrogen, aerosol, Siberia, biomass burning, air quality
Wildfires emit O3 precursors but there are large variations in emissions, plume heights, and photochemical processing. These factors make it challenging to model O3 production from wildfires using Eulerian models. Here we describe a statistical approach to characterize the…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: O3 - ozone, PM - particulate matter, GAM - generalized additive model
Background: The health impacts of wildfire smoke, including fine particles (PM2.5), are not well understood and may differ from those of PM2.5 from other sources due to differences in concentrations and chemical composition. Methods: First, for the entire Western US (561…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): California, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southwest
Keywords: PM2.5, PM - particulate matter, hospital admissions, health impacts, aerosol transport modeling, respiratory disease, wildfires, air pollution
Background
Emergency ambulance dispatches (EAD) are a novel outcome for evaluating the public health impacts of air pollution. We assessed the relationships between ambient particulate matter (PM) from all sources, PM from landscape fire smoke (LFS), and EADs likely to be…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Safety
Region(s): International
Keywords: Australia, PM - particulate matter, PM2.5, ambulance, public health, air quality, landscape fire
Feedbacks between climate warming, land surface aridity, and wildfire-derived aerosols represent a large source of uncertainty in future climate predictions. Here, long-term observations of aerosol optical depth, surface level aerosol loading, fire-area burned, and hydrologic…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Effects
Region(s): Great Basin, Northern Rockies, Rocky Mountain, Southwest
Keywords: aerosol loading, aridity, climate warming, area burned
Aerosols emitted by landscape fires affect many climatic processes. Here, we combined an aerosol–climate model and a coupled climate-carbon model to study the carbon cycle and climate effects caused by fire-emitted aerosols (FEA) forcing at the top of the atmosphere and at the…
Person:
Year: 2017
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: aerosols, forcing, carbon cycle, C - carbon
Haze pollution over the past four decades in Southeast Asia is mainly a result of forest and peatland fires in Indonesia. The economic impacts of haze include adverse health effects and disruption to transport and tourism. Previous studies have used a variety of approaches to…
Person:
Year: 2017
Type: Document
Source: FRAMES, TTRS
Topic(s): Economics, Emissions and Smoke, Fire Effects, Fire Prevention
Region(s): International
Keywords: WTP - willingness to pay, Singapore, Indonesia, haze, health effects
In Indonesia, drought driven fires occur typically during the warm phase of the El Niño Southern Oscillation. This was the case of the events of 1997 and 2015 that resulted in months-long hazardous atmospheric pollution levels in Equatorial Asia and record greenhouse gas…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Climate, Emissions and Smoke, Fire Occurrence
Region(s): International
Keywords: Indonesia, ENSO - El Nino Southern Oscillation, drought, greenhouse gas emissions, fire probability, temperature
In this study, we estimate rice residue, associated burning emissions, and compare results with existing emissions inventories employing a bottom-up approach. We first estimated field-level post-harvest rice residues, including separate fuel-loading factors for rice straw and…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels
Region(s): International
Keywords: Vietnam, cropland fires, crop residues, GFED - Global Fire Emissions Database, PM2.5, PM - particulate matter
Forest and peatland fires during the 2015 El Niño drought were amongst the worst on record in Southeast Asia. They were a major contributor of carbon emissions across the region, with the associated smoke-induced haze causing an air pollution crisis that affected millions of…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: Singapore, biodiversity, drought, haze, air pollution, human health
The 2015 smoke haze episode was one of the most severe and prolonged transboundary air pollution events ever seen in Southeast Asia (SEA), affecting the air quality of several countries within the region including Indonesia, Malaysia and Singapore. The 24 h mean outdoor PM2.5 (…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Safety
Region(s): International
Keywords: Indonesia, Malaysia, Singapore, PM2.5, haze, human health, PM - particulate matter, air quality
Three topics were presented by three different speakers: 1) Tom Spies presents Fire Regime: Past, Present, Future; Addressing Multiple perspectives; 2) Steve Acker presents Ecology: Effects of fire on Vegetation; and 3) Jane Kertis presents Opportunities and Challenges to…
Person: Spies, Acker, Kertis
Year: 2017
Type: Media
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fuels, Mapping, Restoration and Rehabilitation
Region(s): Northwest
Keywords: fire regimes, succession, Willamette National Forest, fire activity, fire return interval
The Missoula Fire Lab Emission Inventory (MFLEI) is a retrospective, daily wildfire emission inventory for the contiguous United States with a spatial resolution of 250 meters (m). MFLEI was produced using multiple datasets of fire activity and burned area, a newly developed…
Person:
Year: 2017
Type: Data
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Mapping
Region(s): California, Eastern, Great Basin, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest
Keywords: C - carbon, biomass burning, smoke dispersion, fire activity, burned area
Changing fire dynamics and increasing global temperatures are causing changes to the fire regime and permafrost stability in the Arctic. Models have separately predicted the widespread thawing of permafrost and increasing magnitude and intensity of wildfires over the next…
Person:
Year: 2017
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Models
Region(s): Alaska, International
Keywords: wildfires, Canada, permafrost, permafrost thaw, fire regime, Arctic, carbon storage, Northwest Territories, thermokarst, peat