Type
Topic
Region
Year
Displaying 76 - 100 of 210
Deforestation as a result of burning and land conversion in the tropics and subtropics has been widely studied and active restoration of forests has been widely promoted. Besides other benefits, reforestation can sequester carbon thereby reducing CO2 emissions to the atmosphere…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke, Restoration and Rehabilitation
Region(s): International
Keywords: wildfires, Africa, South Africa, conservation, deforestation, species diversity (plants), succession, fire management, range management, grasslands, Grassland Biodiversity and Function, forest restoration, Underground Storage Organs, Grassland Succession
Exposure to forest fire smoke (FFS) is associated with multiple adverse health effects, mostly respiratory. Findings for cardiovascular effects have been inconsistent, possibly related to the limitations of conventional methods to assess FFS exposure. In previous work, we…
Person:
Year: 2016
Type: Document
Source: 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: smoke effects, wildfires, British Columbia, Canada, air quality, health factors, particulates, fire management, smoke management, forest fire smoke, particulate matter, respiratory effects, cardiovascular effects, epidemiology, southern California wildfires, fine particulate matter, Acute Otitis-Media, air pollution, hospital admissions, Cardiovascular-Disease, Australia 1994-2007, health outcomes, Daily Mortality, climate change
Over recent decades, efforts have been made to reduce human exposure to atmospheric pollutants including polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) through emission control and abatement. Along with the potential changes in their concentrations…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: wildfires, Australia, Queensland, air quality, hydrocarbons, fire management, smoke management, PAH - polycyclic aromatic hydrocarbons, polychlorinated biphenyls, Seasonal Variation, temporal change, Emission Source Profile
In July 2012, two simultaneous wildfires burnt a big area in Valencia (Spain), where a birth cohort study (INMA) is being developed. The heavy smoke covered the whole INMA study area for several days. We aimed at evaluating the 2012 Valencia wildfire effects on the health of…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: wildfires, Europe, Spain, air quality, diseases, health factors, pollution, fire management, wildfire, children, allergy, air pollution, cohort, asthma, Rhinitis, Cardiorespiratory Hospital Admissions, Particulate Air-Pollution, time-series analysis, respiratory symptoms, forest fires, exposure, asthma, firefighters
The composition and distribution of polycyclic aromatic hydrocarbons (PAHs) were studied in organomineral and organic soils of the Meshchera National Park. It was found that the background oligotrophic peat soils unaffected by fires in central parts of the bogs are characterized…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Effects
Region(s): International
Keywords: fire case histories, peat fires, wildfires, Europe, Russia, hydrocarbons, national parks, soil organic matter, fire management, soil management, watershed management, bogs, Forest and Bog Fires, Pyrogenic Changes of Soils, PAH - polycyclic aromatic hydrocarbons, forest fires, PAH - polycyclic aromatic hydrocarbons, Russia, peat
Highly buoyant plumes, such as wildfire plumes, in low to moderate wind speeds have initial trajectories that are steeper than many industrial waste plumes. They will rise further into the atmosphere before bending significantly. In such cases the plume's trajectory will be…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Hazard and Risk, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: flame length, wildfires, wind, fire management, plume, Bent-Over Plume, Highly Buoyant Plume, Fire Plume, wildfire, Near Source Behavior, Cross-Flows, Rise, wind, jet, fires, dispersion
Subtitle: Indonesian peatlands need to be protected and restored to prevent fires and the health, environmental and economic impact that they have on the wider region. © Macmillan Publishers Limited. All rights reserved.
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire Prevention, Hazard and Risk, Outreach, Safety
Region(s): International
Keywords: fire size, wildfires, Asia, Indonesia, air quality, health factors, fire management, smoke management, peatlands, El-Nino, Indonesia, forests
Peat fires in Southeast Asia have become a major annual source of trace gases and particles to the regional–global atmosphere. The assessment of their influence on atmospheric chemistry, climate, air quality, and health has been uncertain partly due to a lack of field…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: Indonesia, trace gases, El Niño, peat fires, aerosols
PM2.5 inventories have been developed in major Chinese cities to quantify the contributions from various sources based on annual emissions. This approach, however, could substantially underestimate the contribution from open straw burning during the harvest or other active…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: China, PM2.5, straw burning, anthropogenic burning, air quality
The primary purpose of the Smoke Management Program (SMP) is to mitigate the effects of smoke from forestry related prescribed burning on Smoke Sensitive Areas (SSAs). The primary impetus is the Clean Air Act of 1970 and subsequent amendments in 1977 and 1990. The Clean Air Act…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Regulations and Legislation
Region(s): Eastern
Keywords:
In Northern Thailand, wildland fire during cold period releases large amounts of smoke and fine particles into the atmosphere. The fine particles include several persistent organic compounds such as PAHs. In this study, PM2.5-bound PAH concentrations in the air of nine…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Safety
Region(s): International
Keywords: Thailand, cancer, wildfire, wildland fire, PM - particulate matter, PM2.5, PAH - polycyclic aromatic hydrocarbons, public health
Ambient concentrations of O3, PM2.5, NH3, NO, NO2, HNO3, SO2 and VOCs were measured at Devils Postpile National Monument (DEPO) during the summer seasons of 2013 and 2014. The measurements were impacted by the Aspen and Rim Fires in 2013, and the French and King Fires in 2014.…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Monitoring and Inventory
Region(s): California
Keywords: air quality, O3 - ozone, passive sampler, PM2.5, VOC - volatile organic compounds, NO - nitrogen oxide, air pollution
Forest and land fires in Riau province of Sumatera increase along with the rapid deforestation, land clearing, and are induced by dry climate. Forest and land fires, which occur routinely every year, cause trans-boundary air pollution up to Singapore. Economic losses were felt…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Economics, Emissions and Smoke, Fire Effects, Models
Region(s): International
Keywords: Sumatra, haze, air pollution, aerosols
Biomass burning plays a critical role not only in atmospheric emissions, but also in the deposition and redistribution of biologically important nutrients within tropical landscapes. We quantified the influence of fire on biogeochemical fluxes of nitrogen (N), phosphorus (P),…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: biomass burning, Borneo, nutrients, N - nitrogen, P - phosphorus, S - sulfur, biogeochemical dynamics, PM - particulate matter, MODIS - Moderate Resolution Imaging Spectroradiometer, Indonesia
Tropical peatland fires play a significant role in the context of global warming through emissions of substantial amounts of greenhouse gases. However, the state of knowledge on carbon loss from these fires is still poorly developed with few studies reporting the associated mass…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Fire Effects, Emissions and Smoke
Region(s): International
Keywords: Indonesia, peatland fires, carbon loss, fire frequency
Finding novel ways to plan and implement landscape-level forest treatments that protect sensitive wildlife and other key ecosystem components, while also reducing the risk of large-scale, high-severity fires, can prove to be difficult. We examined alternative approaches to…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Fuels, Fire Occurrence, Emissions and Smoke, Models, Fire Behavior
Region(s): California
Keywords: optimization, fuel treatments, mixed conifer, burn probability, fire spread
Wildland fire management has reached a crossroads. Current perspectives are not capable of answering interdisciplinary adaptation and mitigation challenges posed by increases in wildfire risk to human populations and the need to reintegrate fire as a vital landscape process.…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Aquatic, Climate, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Mapping, Models, Monitoring and Inventory, Outreach, Planning, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation, Safety, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: wildland fires, adaptation, mitigation, resilience, information sharing
[from the text] Our last research brief focused on managing smoke emissions using a decision support system in the wildland-urban interface (WUI). The authors of this system used a look-up table approach using smoke dispersion and fuel parameters to estimate the impact of smoke…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, PM - particulate matter, smoke plume simulations, Gaussian Dispersion Models, BlueSky Modeling Framework, CALPUFF, HYSPLIT - Hybrid Single-Particle Lagrangian Integrated Trajectory
Global change models predict that high-latitude boreal forests will become increasingly susceptible to fire activity as climate warms, possibly causing a positive feedback to warming through fire-driven emissions of CO2 into the atmosphere. However, fire-climate feedbacks depend…
Person:
Year: 2016
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire Occurrence, Models
Region(s): Alaska
Keywords: climate warming, C - carbon, N - nitrogen, succession, black spruce, Picea mariana, trembling aspen, Populus tremuloides, paper birch, Betula neoalaskana, deciduous forests, boreal forest, post-fire recovery, wildfires, climate change, overstory, fire management, forest management, Alaskan birch, quaking aspen
Wildfires are by far the largest contributor to global biomass burning and constitute a large global source of atmospheric traces gases and aerosols. Such emissions have a considerable impact on air quality and constitute a major health hazard. Biomass burning also influences…
Person:
Year: 2016
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: CO2 - carbon dioxide, fire models, wildfires, aerosols, air quality, gases, fire management, smoke management
Smoke measurements were made during grass and forest understorey prescribed fires as part of a comprehensive programme to understand fire and smoke behaviour. Instruments deployed on the ground, airplane and tethered aerostat platforms characterised the smoke plumes through…
Person:
Year: 2016
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Prescribed Fire
Region(s): Southern
Keywords: black carbon, combustion efficiency, emission factor, PM - particulate matter, understory vegetation, RxCADRE, combustion, firing techniques, smoke behavior, Florida, air quality, biomass, CO2 - carbon dioxide, CO - carbon monoxide, CH4 - methane, military lands, particulates, fire management, forest management, smoke management, grasslands
The goal of this paper is to describe the overall meteorological measurement campaign design and methods and present some initial results from analyses of two burn experiments.
Person:
Year: 2016
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Prescribed Fire, Weather
Region(s): Southern
Keywords: Doppler lidar, micrometeorology, RxCADRE, low intensity burns, military lands, wind, fire management, smoke management
Characterising radiation from wildland fires is an important focus of fire science because radiation relates directly to the combustion process and can be measured across a wide range of spatial extents and resolutions. As part of a more comprehensive set of measurements…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Prescribed Fire
Region(s): Southern
Keywords: FRP - Fire Radiative Power, MODIS - Moderate Resolution Imaging Spectroradiometer, remote sensing, UAS - Unmanned Aircraft System, VIIRS - Visible Infrared Imaging Radiometer Suite, WASP - Wildfire Airborne Sensor Platform , RxCADRE
The lack of independent, quality-assured field data prevents scientists from effectively evaluating and advancing wildland fire models. To rectify this, scientists and technicians convened in the south-eastern United States in 2008, 2011 and 2012 to collect wildland fire data in…
Person:
Year: 2016
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Prescribed Fire, Weather
Region(s): Southern
Keywords: model evaluation, RxCADRE, aircraft
Frequent burning is a crucial ecological and economic component of the Kansas Flint Hills. Although burning is important for the preservation of tallgrass prairie and improving livestock production, it has become a controversial societal issue because of its potential impact on…
Person:
Year: 2016
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Prescribed Fire
Region(s): Rocky Mountain
Keywords: Kansas, burn season, tallgrass prairie, season of fire, air quality, biomass, soil moisture, woody plants, fire management, range management, rangelands