Optical and biological research of fluorescence fields in the Black Sea in autumn 2020

O. B. Kudinov; A. A. Sysoev; A. A. Latushkin; D. A. Ryabokon; I. V. Sysoeva

doi:10.1117/12.2603332

15 December 2021 Optical and biological research of fluorescence fields in the Black Sea in autumn 2020

O. B. Kudinov, A. A. Sysoev, A. A. Latushkin, D. A. Ryabokon, I. V. Sysoeva

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119163K (2021) https://doi.org/10.1117/12.2603332
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

The results of hydrological, hydro-optical and biological studies carried out in autumn 2020 near the coast of Crimea during the 114th cruise of the R/V «Professor Vodyanitsky» are presented. Comparison of the vertical profiles of chlorophyll «a» obtained by different methods has been made. A high convergence was revealed between the fluorescent in situ method for determining the concentration of chlorophyll «a» upon excitation in the blue region of the spectrum and the standard biological in vitro method. The necessity of the simultaneous use of both methods for determining the concentration of chlorophyll «a» and its spatial distribution in sea areas is shown.

Citation Download Citation

O. B. Kudinov, A. A. Sysoev, A. A. Latushkin, D. A. Ryabokon, and I. V. Sysoeva "Optical and biological research of fluorescence fields in the Black Sea in autumn 2020", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119163K (15 December 2021); https://doi.org/10.1117/12.2603332

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