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Title: Light Absorption Properties and Radiative Effects of Primary Organic Aerosol Emissions

Journal Article · · Environmental Science and Technology
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  1. Energy Systems Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
  2. Department of Civil and Environmental Engineering, University of Illinois at Urbana−Champaign, 205 North Mathews Avenue, Urbana, Illinois 61801, United States
  3. Environmental Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
  4. Earth and Environmental Sciences Division, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545, United States
  5. National Center for Environmental Assessment, U.S. EPA, 4930 Page Road, Research Triangle Park, Durham, North Carolina 27709, United States
  6. Department of Chemical and Biochemical Engineering, The University of Iowa, 4133 Seamans Center, Iowa City, Iowa 52242, United States

Organic aerosols (OAs) in the atmosphere affect Earth’s energy budget by not only scattering but also absorbing solar radiation due to the presence of the so-called “brown carbon” (BrC) component. However, the absorptivities of OAs are not represented or are poorly represented in current climate and chemical transport models. In this study, we provide a method to constrain the BrC absorptivity at the emission inventory level using recent laboratory and field observations. We review available measurements of the light-absorbing primary OA (POA), and quantify the wavelength-dependent imaginary refractive indices (kOA, the fundamental optical parameter determining the particle’s absorptivity) and their uncertainties for the bulk POA emitted from biomass/biofuel, lignite, propane, and oil combustion sources. In particular, we parametrize the kOA of biomass/biofuel combustion sources as a function of the black carbon (BC)-to-OA ratio, indicating that the absorptive properties of POA depend strongly on burning conditions. The derived fuel-type-based kOA profiles are incorporated into a global carbonaceous aerosol emission inventory, and the integrated kOA values of sectoral and total POA emissions are presented. The results of a simple radiative transfer model show that the POA absorptivity warms the atmosphere significantly and leads to ~27% reduction in the amount of the net global average POA cooling compared to results from the nonabsorbing assumption.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1178350
Alternate ID(s):
OSTI ID: 1221600
Journal Information:
Environmental Science and Technology, Journal Name: Environmental Science and Technology Vol. 49 Journal Issue: 8; ISSN 0013-936X
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 122 works
Citation information provided by
Web of Science

References (58)

Strong spectral variation of biomass smoke light absorption and single scattering albedo observed with a novel dual-wavelength photoacoustic instrument journal January 2008
Variability of Aerosol Optical Properties at Four North American Surface Monitoring Sites journal March 2002
Sulfur dioxide and primary carbonaceous aerosol emissions in China and India, 1996–2010 journal January 2011
Exhaust emissions of polycyclic aromatic hydrocarbons, n-alkanes and phenols from vehicles coming within different European classes journal January 2014
Exploiting simultaneous observational constraints on mass and absorption to estimate the global direct radiative forcing of black carbon and brown carbon journal January 2014
Brown Carbon Spheres in East Asian Outflow and Their Optical Properties journal August 2008
Using Aerosol Light Absorption Measurements for the Quantitative Determination of Wood Burning and Traffic Emission Contributions to Particulate Matter journal May 2008
Color of brown carbon: A model for ultraviolet and visible light absorption by organic carbon aerosol journal January 2007
Climate-relevant properties of primary particulate emissions from oil and natural gas combustion journal June 2006
Contribution of organic carbon to wood smoke particulate matter absorption of solar radiation journal January 2012
Brown carbon in tar balls from smoldering biomass combustion journal January 2010
Light Absorption by Carbonaceous Particles: An Investigative Review journal January 2006
Bounding the role of black carbon in the climate system: A scientific assessment: BLACK CARBON IN THE CLIMATE SYSTEM journal June 2013
Brownness of organics in aerosols from biomass burning linked to their black carbon content journal August 2014
Light Absorption by Primary Particle Emissions from a Lignite Burning Plant journal November 1999
Quantifying the emission of light-absorbing particles: Measurements tailored to climate studies journal February 1998
Ambient measurements of light-absorption by agricultural waste burning organic aerosols journal July 2009
Brown carbon: a significant atmospheric absorber of solar radiation? journal January 2013
Impact of brown and clear carbon on light absorption enhancement, single scatter albedo and absorption wavelength dependence of black carbon journal January 2010
Particle Morphology and Density Characterization by Combined Mobility and Aerodynamic Diameter Measurements. Part 2: Application to Combustion-Generated Soot Aerosols as a Function of Fuel Equivalence Ratio journal January 2004
Size-Resolved Polycyclic Aromatic Hydrocarbon Emission Factors from On-Road Gasoline and Diesel Vehicles: Temperature Effect on the Nuclei-Mode journal February 2012
Absorption Ångström coefficient, brown carbon, and aerosols: basic concepts, bulk matter, and spherical particles journal January 2011
The use of satellite-measured aerosol optical depth to constrain biomass burning emissions source strength in the global model GOCART: MODIS AOD TO CONSTRAIN BB EMISSIONS journal September 2012
Spectral dependence of visible light absorption by carbonaceous particles emitted from coal combustion journal November 2001
Radiative forcing by aerosols as derived from the AeroCom present-day and pre-industrial simulations journal January 2006
Funeral Pyres in South Asia: Brown Carbon Aerosol Emissions and Climate Impacts journal September 2013
Brown carbon and internal mixing in biomass burning particles journal August 2012
Strong spectral dependence of light absorption by organic carbon particles formed by propane combustion journal January 2006
Isolating nitrated and aromatic aerosols and nitrated aromatic gases as sources of ultraviolet light absorption journal February 1999
Observationally constrained estimates of carbonaceous aerosol radiative forcing journal July 2012
A contribution of brown carbon aerosol to the aerosol light absorption and its radiative forcing in East Asia journal April 2010
Czech Air Quality Monitoring and Receptor Modeling Study journal April 1998
Black carbon or brown carbon? The nature of light-absorbing carbonaceous aerosols journal January 2006
Species Contributions to PM2.5 Mass Concentrations: Revisiting Common Assumptions for Estimating Organic Mass journal January 2001
Brown carbon in the continental troposphere: LIU ET. AL.; BROWN CARBON IN THE TROPOSPHERE journal March 2014
A technology-based global inventory of black and organic carbon emissions from combustion journal January 2004
Radiative forcing of organic aerosol in the atmosphere and on snow: Effects of SOA and brown carbon journal June 2014
Limitations in the enhancement of visible light absorption due to mixing state journal January 2006
Contribution of Nitrated Phenols to Wood Burning Brown Carbon Light Absorption in Detling, United Kingdom during Winter Time journal May 2013
Primary particle emissions from residential coal burning: Optical properties and size distributions: PARTICLES EMITTED FROM RESIDENTIAL COAL BURNING journal October 2002
Optical properties of humic-like substances (HULIS) in biomass-burning aerosols journal January 2006
Evidence that the spectral dependence of light absorption by aerosols is affected by organic carbon: SPECTRAL LIGHT ABSORPTION BY AEROSOLS journal November 2004
Effect of absorbing aerosols on global radiation budget journal April 1995
Consideration of Black Carbon and Primary Organic Carbon Emissions in Life-Cycle Analysis of Greenhouse Gas Emissions of Vehicle Systems and Fuels journal October 2014
Coupled IMPACT aerosol and NCAR CAM3 model: Evaluation of predicted aerosol number and size distribution journal January 2009
Sources, Composition and Absorption Ångström Exponent of Light-absorbing Organic Components in Aerosol Extracts from the Los Angeles Basin journal April 2013
Attribution of aerosol light absorption to black carbon, brown carbon, and dust in China – interpretations of atmospheric measurements during EAST-AIRE journal January 2009
Effect of Solar Radiation on the Optical Properties and Molecular Composition of Laboratory Proxies of Atmospheric Brown Carbon journal August 2014
On the attribution of black and brown carbon light absorption using the Ångström exponent journal January 2013
Size-resolved measurements of brown carbon in water and methanol extracts and estimates of their contribution to ambient fine-particle light absorption journal January 2013
Climate-Relevant Particulate Emission Characteristics of a Coal Fired Heating Plant journal November 1999
The complex refractive index of atmospheric and model humic-like substances (HULIS) retrieved by a cavity ring down aerosol spectrometer (CRD-AS) journal January 2008
Aerosol single scattering albedo dependence on biomass combustion efficiency: Laboratory and field studies: SINGLE SCATTERING ALBEDO OF BB AEROSOL journal January 2014
Dynamic light absorption of biomass-burning organic carbon photochemically aged under natural sunlight journal January 2014
Absorptivity of brown carbon in fresh and photo-chemically aged biomass-burning emissions journal January 2013
Impacts of nonrefractory material on light absorption by aerosols emitted from biomass burning: Biomass burning aerosol light absorption journal November 2014
Light absorption by organic carbon from wood combustion journal January 2010
Speciation of “brown” carbon in cloud water impacted by agricultural biomass burning in eastern China: “BROWN” CARBON SPECIATION IN CLOUD WATER journal July 2013

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