Comparison of measurements of black carbon concentrations in aerosol, using two aethalometry methods

Yury S. Turchinovich; Vladimir M. Kopeikin; Alexander N. Novigatsky; Viktor V. Pol’kin; Sergey M. Sakerin; Vladimir P. Shevchenko; Vladimir P. Shmargunov

doi:10.1117/12.2600593

15 December 2021 Comparison of measurements of black carbon concentrations in aerosol, using two aethalometry methods

Yury S. Turchinovich, Vladimir M. Kopeikin, Alexander N. Novigatsky, Viktor V. Pol’kin, Sergey M. Sakerin, Vladimir P. Shevchenko, Vladimir P. Shmargunov

Author Affiliations +

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119161V (2021) https://doi.org/10.1117/12.2600593
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

A comparative analysis of measurements of black carbon concentrations in the composition of atmospheric aerosol is carried out using two aethalometry methods: on the basis of collecting aerosol samples on filters and with the use of aethalometer. The two independent techniques for measuring the black carbon concentrations are shown to well agree: the cross-correlation coefficient is 0.87, the standard deviation is 17 ng/m³, and the systematic component is 0.65 ng/m³.

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Yury S. Turchinovich, Vladimir M. Kopeikin, Alexander N. Novigatsky, Viktor V. Pol’kin, Sergey M. Sakerin, Vladimir P. Shevchenko, and Vladimir P. Shmargunov "Comparison of measurements of black carbon concentrations in aerosol, using two aethalometry methods", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119161V (15 December 2021); https://doi.org/10.1117/12.2600593

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