Species contributions to PM2.5 mass concentrations: Revisiting common assumptions for estimating organic mass
Barbara J. Turpin,Ho-Jin Lim +1 more
TLDR
The authors revisited common assumptions for estimating PM2.5 mass concentration and found that these assumptions can be used to estimate organic mass in a wide range of scenarios, such as PM1.5.Abstract:
(2001). Species Contributions to PM2.5 Mass Concentrations: Revisiting Common Assumptions for Estimating Organic Mass. Aerosol Science and Technology: Vol. 35, No. 1, pp. 602-610.read more
Citations
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The formation, properties and impact of secondary organic aerosol: current and emerging issues
Mattias Hallquist,John C. Wenger,Urs Baltensperger,Yinon Rudich,David Simpson,David Simpson,Magda Claeys,J. Dommen,Neil M. Donahue,Christian George,Christian George,Allen H. Goldstein,Jacqueline F. Hamilton,Hartmut Herrmann,Thorsten Hoffmann,Yoshiteru Iinuma,Myoseon Jang,Michael E. Jenkin,Jose L. Jimenez,Astrid Kiendler-Scharr,Willy Maenhaut,Gordon McFiggans,Th. F. Mentel,Anne Monod,André S. H. Prévôt,John H. Seinfeld,Jason D. Surratt,Rafal Szmigielski,Jürgen Wildt +28 more
TL;DR: In this article, an overview of the atmospheric degradation mechanisms for SOA precursors, gas-particle partitioning theory and analytical techniques used to determine the chemical composition of SOA is presented.
Journal ArticleDOI
Organic aerosol and global climate modelling: a review
Maria Kanakidou,John H. Seinfeld,Spyros N. Pandis,Ian Barnes,Frank Dentener,Maria Cristina Facchini,R. Van Dingenen,Barbara Ervens,Athanasios Nenes,Claus J. Nielsen,Erik Swietlicki,J. P. Putaud,Yves Balkanski,Sandro Fuzzi,J. Horth,Geert K. Moortgat,R. Winterhalter,Cathrine Lund Myhre,Kostas Tsigaridis,Elisabetta Vignati,Euripides G. Stephanou,J. Wilson +21 more
TL;DR: In this article, the authors reviewed existing knowledge with regard to organic aerosol (OA) of importance for global climate modelling and defined critical gaps needed to reduce the involved uncertainties, and synthesized the information to provide a continuous analysis of the flow from the emitted material to the atmosphere up to the point of the climate impact of the produced organic aerosols.
Journal ArticleDOI
Chemical and microphysical characterization of ambient aerosols with the aerodyne aerosol mass spectrometer
Manjula R. Canagaratna,John T. Jayne,Jose L. Jimenez,James Allan,M. R. Alfarra,Qi Zhang,Timothy B. Onasch,Frank Drewnick,Hugh Coe,Ann M. Middlebrook,A. E. Delia,Leah R. Williams,A. Trimborn,M. J. Northway,Peter F. DeCarlo,Charles E. Kolb,Paul Davidovits,Douglas R. Worsnop +17 more
TL;DR: A detailed discussion of the strengths and limitations of the AMS measurement approach is presented and how the measurements are used to characterize particle properties are reviewed to highlight the different applications of this instrument.
Journal ArticleDOI
O/C and OM/OC Ratios of Primary, Secondary, and Ambient Organic Aerosols with High-Resolution Time-of-Flight Aerosol Mass Spectrometry
Allison C. Aiken,Peter F. DeCarlo,Jesse H. Kroll,Douglas R. Worsnop,J. Alex Huffman,Kenneth S. Docherty,Ingrid M. Ulbrich,Claudia Mohr,Joel R. Kimmel,Donna Sueper,Yele Sun,Qi Zhang,A. Trimborn,M. J. Northway,Paul J. Ziemann,Manjula R. Canagaratna,Timothy B. Onasch,M. Rami Alfarra,André S. H. Prévôt,Josef Dommen,Jonathan Duplissy,A. Metzger,Urs Baltensperger,Jose L. Jimenez +23 more
TL;DR: A recently developed method to rapidly quantify the elemental composition of bulk organic aerosols (OA) using a high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS) is improved and applied to ambient measurements.
Journal ArticleDOI
A review of biomass burning emissions part III: intensive optical properties of biomass burning particles
Jeffrey S. Reid,Thomas F. Eck,Sundar A. Christopher,Ralf Koppmann,Oleg Dubovik,Daniel P. Eleuterio,Brent N. Holben,Elizabeth A. Reid,Jianglong Zhang +8 more
TL;DR: In this article, the authors review and discuss the literature concerning the measurement of smoke particle size, chemistry, thermodynamic properties, and emission factors, and show that very large differences in measured particle properties have appeared in the literature, in particular with regards to particle carbon budgets.
References
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Water-soluble organics in atmospheric particles: A critical review of the literature and application of thermodynamics to identify candidate compounds
Pradeep Saxena,Lynn M. Hildemann +1 more
TL;DR: In this paper, the authors identify specific compounds that are likely to contribute to the water-soluble fraction by juxtaposing observations regarding the extraction characteristics and the molecular composition of atmospheric particulate organics with compound-specific solubility and condensibility for a wide variety of organics.
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Seasonal changes in the distribution of dicarboxylic acids in the urban atmosphere
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