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Low intensity prescribed fire is widely practiced in seasonally dry forests in many countries to reduce fuel loads and the risk of uncontrollable wildfires. Associated with low intensity fire is the heating and alteration of organic matter of the litter and surface soil to…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk, Prescribed Fire
Region(s): International
Keywords: fire hazard reduction, low intensity burns, wildfires, Australia, Victoria, C - carbon, charcoal, litter, SOM - soil organic matter, understory vegetation, fire management, forest management, eucalyptus, sclerophyll forests, PyC - pyrogenic carbon, SOC - soil organic carbon, wildfire, temperate deciduous forest, slash-and-burn, black carbon, organic matter, pine forests, N Storage, N - nitrogen, ecosystems

Remote mining operations in Canada's Northwest Territories and Nunavut are supported by a 600 km winter road, which spans the transition from subarctic boreal forest in Yellowknife to low Arctic tundra. Each year, thousands of truckloads of fuel, large equipment, and other heavy…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Fire Effects, Emissions and Smoke
Region(s): International
Keywords: wildfires, Canada, Northwest Territories, mining, roads, fire management, forest management, boreal forests, lakes, tundra, PAC - polycyclic aromatic compounds, boreal forest, tundra, Diesel Emissions, wildfire, lakes

The dynamics and structure of the phytomass and production of an undisturbed mesotrophic dwarf shrub-sphagnum phytocenosis and one burned by fire have been compared. The net primary production (NPP) of both sites of phytocenoses in the postpyrogenic period is estimated by direct…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Effects, Intelligence
Region(s): International
Keywords: wildfires, Asia, Russia, C - carbon, remote sensing, fire management, watershed management, peat bogs, Mesotrophic Mire, productivity, carbon emissions

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: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire History, Fire Occurrence, Intelligence, Models
Region(s): International
Keywords: fire frequency, wildfires, Asia, Indonesia, C - carbon, climate change, drainage, greenhouse gases, remote sensing, fire management, watershed management, peatlands, tropical regions, peat fires, carbon loss, climate change, fires, Indonesia, LiDAR - Light Detection and Ranging, remote sensing, tropical peatlands, land-cover change, Southeast Asia, peat fires, Indonesia, forest, soil, vegetation, Algorithm, severity

In this study, WRF-Sfire is coupled with WRF-Chem to construct WRFSC, an integrated forecast system for wildfire behaviour and smoke prediction. WRF-Sfire directly predicts wildfire spread, plume and plume-top heights, providing comprehensive meteorology and fire emissions to…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Models
Region(s): California
Keywords: fire case histories, fire danger rating, fuel moisture, wildfires, air quality, particulates, fire management, smoke management

Air pollutant concentrations near major highways are usually attributed to a combination of nearby traffic emissions and regional background, and generally presumed to be additive in nature. During a near-road measurement study conducted in Las Vegas, NV, the effects of distant…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Hazard and Risk
Region(s): California, Great Basin
Keywords: fire frequency, wildfires, Nevada, air quality, biomass, pollution, fire management, forest management, smoke management, particles, levoglucosan, variability, aerosols

This paper presents a quantitative assessment of adaptation options in the context of forest fires in Europe under projected climate change. A standalone fire model (SFM) based on a state-of-the-art large-scale forest fire modelling algorithm is used to explore fuel removal…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Prevention, Models
Region(s): International
Keywords: wildfires, Europe, climate change, fire management, forest management, forest fires, adaptation, climate change research, community land nodel, burned area, biomass, scenarios, dynamics

Air pollution from landscape fires, domestic fires and fossil fuel combustion is recognized as the single most important global environmental risk factor for human mortality and is associated with a global burden of disease almost as large as that of tobacco smoking. The shift…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects
Region(s): International
Keywords: smoke effects, wildfires, air quality, diseases, health factors, mortality, particulates, pollution, fire management, smoke management, landscape fire, air pollution, Epidemiological Transition, mortality, biomass smoke, particulate matter

Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Models, Logistics, Fire Occurrence, Intelligence, Emissions and Smoke
Region(s): International
Keywords: fire frequency, wildfires, Asia, India, remote sensing, fire management, forest management, vegetation, Algorithm, wildfire, tropics

Detailed chemical characterisation was performed for wintertime and summertime PM10 samples collected in Melbourne, Australia. The samples were analysed for marker compounds of biomass burning and biogenic secondary organic aerosol (SOA). The chemical analysis showed that the…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology
Region(s): International
Keywords: combustion, wildfires, Australia, Victoria, aerosols, air quality, fire management, smoke management, Eucalyptus spp., biogenic SOA, wood smoke SOA, eucalyptus combustion, Fine-Particle Emissions, chemical characterization, fireplace combustion, carbonaceous aerosols, biomass combustion, atmospheric tracer, stove combustion, levoglucosan, smoke impact

Relations between soil biota diversity and its contribution to the performance of some ecosystem functions were assessed based on the results obtained in undisturbed and burned spruce forests near the Central Forest Nature Biosphere Reserve (Tver oblast). In August 2014, in two…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects
Region(s): International
Keywords: wildfires, Europe, Russia, soil organisms, species diversity (animals), ecosystem dynamics, fire management, forest management, boreal forests, coniferous forests, taiga, soil fauna, biodiversity, Functioning, taiga, boreal ecosystems, nitrogen mineralization, ecosystem services, community, landscape, abundance, Nematodes, podzols, fauna

In this study, volatile and semi-volatile organic compound (VOCs and SVOCs) mass emission factors were determined from laboratory peat fire experiments. The peat samples originated from two National Wildlife Refuges on the coastal plain of North Carolina, U.S.A. Gas- and…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fuels
Region(s): Southern
Keywords: biomass burning, laboratory fires, peat fires, North Carolina, air quality, C - carbon, organic soils, peat, fire management, smoke management, coastal plain, biomass burning, organic soil, VOC - volatile organic compounds, emission factors, Fine-Particle Emissions, wood combustion, source apportionment, particulate matter, gas phase, biomass, tracers

The 2015 fire season and related smoke pollution in Indonesia was more severe than the major 2006 episode, making it the most severe season observed by the NASA Earth Observing System satellites that go back to the early 2000s, namely active fire detections from the Terra and…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Intelligence, Weather
Region(s): International
Keywords: biomass burning, fire intensity, wildfires, Asia, Indonesia, air quality, droughts, ENSO - El Nino Southern Oscillation, pollution, precipitation, remote sensing, fire management, land use, smoke management, Indonesia, biomass burning, haze, pollution

The Cerrado (Brazilian savanna) is a biodiversity hotspot with a history of fire that goes back as far as 10 million years. Fire has influenced the evolution of several aspects of the vegetation, including reproduction and life cycles. This study tested how fire by-products such…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire Effects, Fire Occurrence, Restoration and Rehabilitation
Region(s): International
Keywords: heat, Brazil, South America, seed dormancy, seed germination, temperature, ecosystem dynamics, fire management, forest management, cerrado, grasslands, savannas, tropical regions, Campo Sujo, fire-prone ecosystem, heat shock, tropical savannas, wet grasslands, heat shock, Brazilian Cerrado, high temperatures, dormancy, Fluctuations, conservation, grasslands, management, plants

During the dry season, from November to April, agricultural biomass burning and forest fires especially from March to late April in mainland Southeast Asian countries of Myanmar, Thailand, Laos and Vietnam frequently cause severe particulate pollution not only in the local areas…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Models, Weather
Region(s): International
Keywords: biomass burning, wildfires, Asia, Laos, Thailand, Vietnam, Myanmar, aerosols, air quality, pollution, fire management, smoke management, biomass burning, Southeast Asia, MODIS Aerosol Optical Depth, CALIPSO Aerosol Types, WRF - Weather Research Forecast, Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT)

See publishers web site for abstract. http://www.springeronline.com © Springer Science+Business Media New York 2015.
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Hazard and Risk, Models
Region(s): California
Keywords: fire hazard reduction, fire intensity, wildfires, Sierra Nevada, fire management, forest management, fuel management, coniferous forests, treatment optimization, burn probability, fuel treatments, mixed conifer, mixed-conifer forest, reduction treatments, western United States, Treatment Impacts, wildland fires, ponderosa pine, carbon stocks, spotted owl

We present a study focusing on detection and initial quantitative estimates of ethylene (C2H4) in observations from the Tropospheric Emission Spectrometer (TES), a Fourier transform spectrometer aboard the Aura satellite that measures thermal infrared radiances with high…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Intelligence
Region(s): California
Keywords: biomass burning, flame length, carbon dioxide, CO - carbon monoxide, chemical compounds, hydrocarbons, ozone, remote sensing, fire management, Ethylene, Tropospheric Emission Spectrometer, satellite remote sensing

Wildfires are important contributors to atmospheric aerosols and a large source of emissions that impact regional air quality and global climate. In this study, the regional and nearfield influences of wildfire emissions on ambient aerosol concentration and chemical properties…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Hazard and Risk, Intelligence
Region(s): Northwest
Keywords: biomass burning, combustion, wildfires, Oregon, aerosols, air quality, remote sensing, fire management, forest management, biomass burning emissions, Organic Aerosol, Mass-Spectrometer, high resolution, trace gases, chemical composition, particulate matter, mixing ratios

Large-scale sea surface temperature (SST) patterns influence the interannual variability of burned area in many regions by means of climate controls on fuel continuity, amount, and moisture content. Some of the variability in burned area is predictable on seasonal timescales…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Occurrence, Models, Planning, Weather
Region(s): International
Keywords: biomass burning, fire size, wildfires, ENSO - El Nino Southern Oscillation, temperature, fire management, biomass burning, teleconnection, Seasonal Outlook, mitigation, biomass burning emissions, fire danger forecasts, interannual variability, Southeast Asia, El-Nino, Statistical-Model, wildfire activity, drought, severity

Formic acid (HCOOH) is one of the most abundant carboxylic acids and a dominant source of atmospheric acidity. Recent work indicates a major gap in the HCOOH budget, with atmospheric concentrations much larger than expected from known sources. Here, we employ recent space-based…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Models
Region(s): International
Keywords: biomass burning, fire frequency, Africa, fire management, forest management, tropical forests, Infrared-Spectroscopy Aftir, Gas-Phase Reactions, global distribution, acetic acid, isoprene emissions, CO - carbon monoxide, Vinyl Alcohol, Mexico City, trace gases

A key uncertainty concerning the effect of wildfire on carbon dynamics is the rate at which fire‐killed biomass (e.g., dead trees) decays and emits carbon to the atmosphere. We used a ground‐based approach to compute decomposition of forest biomass killed, but not combusted, in…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects
Region(s): Northwest
Keywords: fire case histories, fire injuries (plants), fire size, post-fire recovery, wildfires, C - carbon, decomposition, fire management, forest management, coniferous forests, carbon emissions, necromass, Forest Decomposition, dead wood, CWD - coarse woody debris, western Oregon, forest fires, conifer forest, ponderosa pine, climate change, wildland fire, dynamics, ecosystem, chronosequence, Pinus ponderosa

Seeds of some eastern Australian Grevillea species show the characteristics of non-deep physiological dormancy, which is broken by exposure to heat shock and/or smoke. The current study tested whether the restrictive effect of the seed coat on germination was localized to…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Ecology, Restoration and Rehabilitation
Region(s): International
Keywords: heat effects, smoke effects, Australia, seed dormancy, seed germination, fire management, smoke management, Embryonic Growth Potential, Mechanical Constraint, Non-Deep Physiological Dormancy, Selective Seed Coat Removal, water potential

Africa has the most extensive C4 grassy biomes of any continent. They are highly flammable accounting for greater than 70% of the world's burnt area. Much of Africa's savannas and grasslands occur in climates warm enough and wet enough to support closed forests. The combination…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Restoration and Rehabilitation
Region(s): International
Keywords: fire frequency, flammability, human-caused fires, Africa, deforestation, fire management, range management, grasslands, old fields, savannas, old-growth grasslands, forest restoration, grassland biodiversity, sub-Saharan Africa, fire regimes, global vegetation, carbon emissions, plant diversity, atmospheric CO2, tropical forest, climate change, savanna fire

Humans use combustion for heating and cooking, managing lands, and, more recently, for fuelling the industrial economy. As a shift to fossil-fuel-based energy occurs, we expect that anthropogenic biomass burning in open landscapes will decline as it becomes less fundamental to…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Ecology, Fire Effects, Fire History, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: biomass burning, human caused fires, carbon dioxide, climate change, fire management, fuel management, smoke management, anthropogenic burning, carbon dioxide emissions, climate change, Global Fire, pyrogeography, fire regimes, wildfire, Impact, Anthropocene, transition, landscape, patterns, drivers

Two specific fires from 2011 are tracked for local to regional scale contribution to ozone (O3) and fine particulate matter (PM2.5) using a freely available regulatory modeling system that includes the BlueSky wildland fire emissions tool, Spare Matrix Operator Kernel Emissions…
Person:
Year: 2016
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: wildfires, Arizona, Kansas, aerosols, air quality, ozone, particulates, fire management, smoke management, wild fire, Photochemical Model, ozone, particulate matter