Aerosol studies in Kara Sea basin: 89th-90th cruises of RV Akademik Mstislav Keldysh and multiyear data

Ivan A. Kruglinsky; Dmitry M. Kabanov; Daria А. Kalashnikova; Marina D. Kravchishina; Valeriy I. Makarov; Svetlana A. Popova; Anton O. Pochufarov; Sergey M. Sakerin; Galina V. Simonova; Maksim Y. Shikhovtsev

doi:10.1117/12.2690142

17 October 2023 Aerosol studies in Kara Sea basin: 89th-90th cruises of RV Akademik Mstislav Keldysh and multiyear data

Ivan A. Kruglinsky, Dmitry M. Kabanov, Daria А. Kalashnikova, Marina D. Kravchishina, Valeriy I. Makarov, Svetlana A. Popova, Anton O. Pochufarov, Sergey M. Sakerin, Galina V. Simonova, Maksim Y. Shikhovtsev

Author Affiliations +

Proceedings Volume 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 127802N (2023) https://doi.org/10.1117/12.2690142
Event: XXIX International Symposium "Atmospheric and Ocean Optics, Atmospheric Physics", 2023, Moscow, Russian Federation

Abstract

We discuss the specific features of the spatiotemporal variations in aerosol characteristics in the Arctic atmosphere on the routes of 89th and 90th cruises of RV Akademik Mstislav Keldysh (September – November 2022). We present the average (over the period of expeditions) values of the studied characteristics: the aerosol optical depth of the atmosphere, the aerosol and black carbon concentrations, as well as the chemical composition of aerosol samples, i.e., the concentrations of the main elements, the concentrations of organic and elemental carbon, and the isotopic composition of carbon. Based on multiyear (2013-2022) data from expedition measurements, we present the results from a statistical generalization of aerosol characteristics for the atmosphere of the Kara Sea and southern part of the Barents Sea.

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Ivan A. Kruglinsky, Dmitry M. Kabanov, Daria А. Kalashnikova, Marina D. Kravchishina, Valeriy I. Makarov, Svetlana A. Popova, Anton O. Pochufarov, Sergey M. Sakerin, Galina V. Simonova, and Maksim Y. Shikhovtsev "Aerosol studies in Kara Sea basin: 89th-90th cruises of RV Akademik Mstislav Keldysh and multiyear data", Proc. SPIE 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 127802N (17 October 2023); https://doi.org/10.1117/12.2690142

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