Articles | Volume 17, issue 19
https://doi.org/10.5194/acp-17-12097-2017
https://doi.org/10.5194/acp-17-12097-2017
Research article
 | 
12 Oct 2017
Research article |  | 12 Oct 2017

Classifying aerosol type using in situ surface spectral aerosol optical properties

Lauren Schmeisser, Elisabeth Andrews, John A. Ogren, Patrick Sheridan, Anne Jefferson, Sangeeta Sharma, Jeong Eun Kim, James P. Sherman, Mar Sorribas, Ivo Kalapov, Todor Arsov, Christo Angelov, Olga L. Mayol-Bracero, Casper Labuschagne, Sang-Woo Kim, András Hoffer, Neng-Huei Lin, Hao-Ping Chia, Michael Bergin, Junying Sun, Peng Liu, and Hao Wu

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Cited articles

Anderson, T. L. and Ogren, J. A.: Determining aerosol radiative properties using the TSI 3563 integrating nephelometer, Aerosol Sci. Technol., 29, 57–69, 1998.
Angelov, C., Angelov, I., Arsov, T., Archangelova, N., Boyukliiski, A., Damianova, A., Drenska, M., Georgiev, K., Kalapov, I., and Nishev, A.: BEO Moussala–A New Facility for Complex Environment Studies, in: Sustainable Development in Mountain Regions, Springer, 123–139, 2011.
Bahadur, R., Praveen, P. S., Xu, Y., and Ramanathan, V.: Solar absorption by elemental and brown carbon determined from spectral observations, P. Natl. Acad. Sci. USA, 109, 17366–17371, 2012.
Bergin, M., Schwartz, S., Halthore, R., Ogren, J., and Hlavka, D.: Comparison of aerosol optical depth inferred from surface measurements with that determined by sun photometry for cloud-free conditions at a continental U. S. site, J. Geophys. Res., 105, 6807–6816, 2000.
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Short summary
Three methods are used to classify aerosol type from aerosol optical properties measured in situ at 24 surface sites. Classification methods work best at sites with stable, homogenous aerosol at particularly polluted and dust-prone continental and marine sites. Classification methods are poor at remote marine and Arctic sites. Using these methods to extrapolate aerosol type from optical properties can help determine aerosol radiative forcing and improve aerosol satellite retrieval algorithms.
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