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Proceedings Paper

Annual variability in light absorption by particles and colored dissolved organic matter in the Crimean coastal waters (the Black Sea)
Author(s): T. Churilova; N. Moiseeva; T. Efimova; V. Suslin; O. Krivenko; E. Zemlianskaia
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Paper Abstract

Bio-optical studies were carried out in coastal waters around the Crimea peninsula in different seasons 2016. It was shown that variability of chlorophyll a concentration (Chl-a), light absorption by suspended particles (ap(λ)), phytoplankton pigments (aph(λ)), non-algal particles (aNAP(λ)) and by colored dissolved organic matter (aCDOM(λ)) in the Crimea coastal water was high (~order of magnitudes) in all seasons 2016. Relationships between ap(440), aph(440) and Chl-a were obtained and their seasonal differences were analyzed. Spectral distribution of aNAP(λ) and aCDOM(λ) were parameterized. Seasonality in aCDOM(λ) parameterization was revealed, but - in aNAP(λ) parameterization was not revealed. The budget of light absorption by aph(λ), aNAP(λ) и aCDOM(λ) at 440 nm was assessed and its seasonal dynamics was analyzed.

Paper Details

Date Published: 30 November 2017
PDF: 14 pages
Proc. SPIE 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 104664B (30 November 2017); doi: 10.1117/12.2288339
Show Author Affiliations
T. Churilova, Kovalevsky Institute of Marine Biological Research (Russian Federation)
N. Moiseeva, Kovalevsky Institute of Marine Biological Research (Russian Federation)
T. Efimova, Kovalevsky Institute of Marine Biological Research (Russian Federation)
V. Suslin, Marine Hydrophysical Institute (Russian Federation)
O. Krivenko, Kovalevsky Institute of Marine Biological Research (Russian Federation)
E. Zemlianskaia, Kovalevsky Institute of Marine Biological Research (Russian Federation)


Published in SPIE Proceedings Vol. 10466:
23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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