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From the text ... 'Despite major advances in our understanding of how anthropogenic emissions impact on air quality, there is still very little knowledge of the roll that very small particles play in this pollution and how we can better manage this component of global emissions…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Intelligence, Prescribed Fire
Region(s): Southern
Keywords: aerosols, air quality, carbon, nitrogen, particulates, pollution, remote sensing, S - sulfur, Tall Timbers Research Station, north Florida, fire management

Crop-residue burning plays an important role in regional air quality and global climate change. The North China Plain, the largest winter wheat production district in China, experiences extensive crop fires during harvest seasons. Traditional methods to estimate emissions from…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence
Region(s): International
Keywords: cropland fires, fire frequency, wildfires, agriculture, air quality, particulates, radiation, remote sensing, China, Asia, fire management, forest management, crop residue, FRP - Fire Radiative Power, North China Plain, emission estimates

Biomass burning is a major source of aerosols that affect air quality and the Earth's radiation budget. Current estimates of biomass burning emissions vary markedly due to uncertainties in biomass density, combustion efficiency, emission factor…
Person:
Year: 2008
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Occurrence, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, Arizona, Arkansas, biomass, biomass burning, combustion, coniferous forests, cover, cover type, deciduous forests, fire frequency, fire management, fire size, Florida, forest management, fuel loading, fuel management, fuel moisture, grasses, grasslands, hardwood forests, heavy fuels, Idaho, leaves, litter, Louisiana, moisture, Montana, needles, Oregon, particulates, radiation, remote sensing, shrubs, statistical analysis, vegetation surveys, wildfires, biomass burning emissions, particulate matter, multiple satellite instruments, GOES, near real time

The Global Fire Assimilation System (GFASv1.0) calculates biomass burning emissions by assimilating Fire Radiative Power (FRP) observations from the MODIS instruments onboard the Terra and Aqua satellites. It corrects for gaps in the observations, which are mostly due to cloud…
Person:
Year: 2012
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Intelligence, Models
Region(s): International
Keywords: biomass burning, aerosols, air quality, remote sensing, statistical analysis, fire management

Mercury emissions from forest fires in Europe and in North African countries bordering the Mediterranean Sea were estimated on the basis of ground-based forest fires data, forests phytomass and measured emission factors. Satellite observations…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Behavior, Fire Ecology, Intelligence, Mapping, Monitoring and Inventory, Restoration and Rehabilitation, Mapping
Region(s): International
Keywords: Africa, air quality, Asia, biomass, carbon, combustion, deforestation, distribution, Europe, fire management, fire size, foliage, France, GIS, Italy, Mediterranean habitats, Hg - mercury, Middle East, phenology, plant communities, Poland, pollution, Portugal, remote sensing, Russia, smoke management, Spain, statistical analysis, wildfires, remote sensing, GIS, Europe, Russian federation, Mediterranean, forest fires, Hg - mercury

Biomass burning from forest regions and agriculture crop residues can emit substantial amounts of particulate matter and other pollutants into the atmosphere. An inventory of forest, grassland and agricultural burning is important for studies related to global change. This study…
Person:
Year: 2006
Type: Document
Source: TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Intelligence, Mapping, Monitoring and Inventory, Prescribed Fire
Region(s): International
Keywords: agriculture, air quality, Asia, biomass, broadcast burning, croplands, fire management, gases, climate change, grasslands, India, particulates, range management, remote sensing, statistical analysis, biomass burning, cereal waste, gases and particle emissions, field burning, global change

The paper discusses the main uncertainties of wild-land fire emission estimates used in the AQMEII-II case study. The wild-land fire emission of particulate matter for the summer fire season of 2010 in Eurasia was generated by the Integrated System for wild-land Fires (IS4FIRES…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence, Models
Region(s): International
Keywords: wildfires, air quality, particulates, radiation, remote sensing, Europe, fire management, smoke management, fire emission uncertainty, IS4FIRES, FRP - Fire Radiative Power

The aim of this paper was to provide an overview of the current state of the art on research into the emission of biogenic volatile organic compounds (BVOCs) from vegetation fires. Significant amounts of VOCs are emitted from vegetation fires, including several reactive…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire History, Fire Occurrence, Intelligence
Region(s): International
Keywords: biomass burning, heat effects, wildfires, air quality, C - carbon, chemical compounds, hydrocarbons, organic soils, ozone, plant communities, remote sensing, Africa, Amazon, South America, fire management, Mediterranean habitats, savannas, biomass burning, BVOC - Biogenic Volatile Organic Compounds, combustion phases, forest fires, isoprenoids, plant communities and functional types

Fires contribute substantial emissions of trace gases and particles to the atmosphere. These emissions can impact air quality and even climate. We have developed a modeling framework to estimate the emissions from fires in North and parts of Central America (10-71 degrees N and…
Person:
Year: 2006
Type: Document
Source: FRAMES, TTRS
Topic(s): Communications, Emissions and Smoke, Fuels, Intelligence, Mapping, Models, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: Canada, emissions, FERA - Fire and Environmental Research Applications Team, North America, PM - particulate matter, Mexico, agriculture, agricultural fires, CO - carbon monoxide, South America, air quality, biomass, C - carbon, cover, croplands, duff, fire management, fuel loading, gases, grasslands, herbaceous vegetation, overstory, particulates, precipitation, remote sensing, shrubs, smoke management, statistical analysis, wetlands, wildfires

Past studies suggest that forest fires contribute significantly to the formation of ozone in the troposphere. However, the emissions of ozone precursors from wildfires, and the mechanisms involved in ozone production from boreal fires, are very complicated. Moreover, an…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence, Intelligence
Region(s): Alaska, International
Keywords: biomass burning, wildfires, air quality, ozone, resprouting, Russia, Siberia, Asia, fire management, forest management, boreal forests

Emissions of atmospheric pollutants from vegetation fires can greatly affect local and regional air quality. The near real-time information on the magnitude of fires, the amount of pollutants emitted, and their impact on air quality is critical to fire managers* decisions to…
Person:
Year: 2000
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire History, Intelligence, Mapping, Monitoring and Inventory, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: Africa, air quality, carbon, CO - carbon monoxide, combustion, digital data collection, experimental fires, field experimental fires, fire management, fire regimes, Idaho, JFSP - Joint Fire Science Program, moisture, overstory, pollution, remote sensing, understory vegetation, AVHRR - Advanced Very High Resolution Radiometer, NASA EOS

A modeling framework has been developed to examine the spatial and temporal aspects of biomass burning emissions from southern African savanna fires. The complexity of the fire emissions processes is described using a spatially and temporally explicit model that integrates…
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fuels, Intelligence
Region(s): International
Keywords: biomass burning, fuel loading, fuel moisture, air quality, cover, gases, remote sensing, statistical analysis, Angola, Botswana, Democratic Republic of Congo, Kenya, Lesotho, Mozambique, Namibia, South Africa, Swaziland, Tanzania, Zambia, Zimbabwe, Africa, fire management, forest management, fuel management, grasslands, savannas, African savannas, biomass burning, OVOC - oxygenated volatile organic compounds, seasonal trace gas emissions, sensitivity analysis

Biomass burning is an important source of many trace gases in the global troposphere. We have constructed an airborne trace gas measurement system consisting of a Fourier transform infrared spectrometer (FTIR) coupled to a flow-through multipass cell (AFTIR) and installed it on…
Person:
Year: 1999
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence, Prescribed Fire
Region(s): Southern
Keywords: North Carolina, AFTIR - airborne Fourier transform infrared spectroscopy, trace gas emissions, biomass burning, troposphere, experimental fire, fuel loading, wildfires, air quality, gases, GPS - global positioning system, military lands, fire management, forest management, smoke management, SFP - Southern Fire Portal

Contemporary human activities such as tropical deforestation. Land clearing for agriculture, pest control and grassland management lead to biomass burning, which in turn leads to land-cover changes. However, biomass burning emissions are not correctly measured and the methods to…
Person:
Year: 2009
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fuels, Intelligence, Mapping, Monitoring and Inventory, Restoration and Rehabilitation
Region(s): International
Keywords: aerosols, agriculture, air quality, biomass, biomass burning, Brazil, carbon, CO - carbon monoxide, cerrado, deforestation, energy, evolution, fire management, forest management, fuel loading, fuel moisture, gases, grasslands, moisture, pest control, radiation, rainforests, remote sensing, smoke effects, South America, statistical analysis, tropical forests, FRP - Fire Radiative Power, smoke aerosol emission coefficient, aerosol optical depth, biomass burning

Vegetation fires emit large amounts of nitrogen compounds in the atmosphere, including ammonia (NH3). These emissions are still subject to large uncertainties. In this study, we analyze time series of monthly NH3 total columns (molec cm-2) from the IASI sounder on board MetOp-A…
Person:
Year: 2015
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence
Region(s): International
Keywords: biomass burning, wildfires, Africa, Asia, South America, air quality, nitrogen, remote sensing, vegetation surveys, fire management, forest management, smoke management, Ammonia Emissions, vegetation fires, FRP - Fire Radiative Power, Biomass Burning Emission Inventories, GFEDv3.1, GFASv1.0

Forest fires are a major contributor of gaseous and particulate compounds to the atmosphere, impairing air quality and affecting human health. A new forest fire emissions module was developed and integrated into the European Forest Fire Information System (EFFIS), which…
Person:
Year: 2014
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Intelligence, Models, Fuels
Region(s): International
Keywords: fire case histories, fire intensity, fire size, fuel loading, fuel moisture, wildfires, air quality, gases, humidity, overstory, particulates, pollution, precipitation, remote sensing, temperature, Portugal, Europe, fire management, forest management, smoke management, forest aires, burnt area, gas and particulate pollutants, air quality

The accuracy of wildfire air pollutant emission estimates was assessed by comparing observations of carbon monoxide (CO) and particulate matter (PM) concentrations in wildfire plumes to predictions of CO and PM concentrations, based on emission estimates and air quality models.…
Person:
Year: 2005
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Fire History, Fire Occurrence, Fuels, Intelligence, Models, Monitoring and Inventory
Region(s): Southern
Keywords: aerosols, air quality, carbon, CO - carbon monoxide, chemistry, coniferous forests, eastern Texas, fire case histories, fire frequency, fire management, fire size, fuel loading, fuel management, light, ozone, particulates, population density, smoke effects, smoke management, Texas, vegetation surveys, wildfires, wildfires, wildfire inventory, wildfire emissions, emissions inventory, emissions modeling, TexAQS, photochemical modeling, CAMx, plume rise, plumes

Frequent wildfires emit large amounts of black carbon (BC) into the atmosphere in the semiarid regions of the African continent. This atmospheric BC efficiently absorbs shortwave radiation and thus modifies the climate system on a regional scale. Therefore, it is essential to…
Person:
Year: 2013
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fire Effects, Intelligence
Region(s): International
Keywords: wildfires, air quality, carbon, climate change, remote sensing, vegetation surveys, Africa, fire management, smoke management, black carbon, wildfire, Africa, emission factor, regional variation