Analysis of seasonal anomalies of recovered salinity in the Sea of Azov in 2000–2018 by climatology

Tatiana Ya. Shulga; Vyacheslav V. Suslin

doi:10.1117/12.2685162

17 October 2023 Analysis of seasonal anomalies of recovered salinity in the Sea of Azov in 2000–2018 by climatology

Tatiana Ya. Shulga, Vyacheslav V. Suslin

Proceedings Volume 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 127803X (2023) https://doi.org/10.1117/12.2685162
Event: XXIX International Symposium "Atmospheric and Ocean Optics, Atmospheric Physics", 2023, Moscow, Russian Federation

Abstract

In this work, we obtained the results of salinity recovery in the Sea of Azov for the 19-year period 2000–2018, obtained on the basis of a regression model using regional biooptical parameters according to MODIS-Terra/Aqua data. To analyzed the deviations of the average monthly values of the restored salinity relative to climatology for 1913–2018. The results of the estimating of average monthly salinity anomalies in the spring and summer seasons relative to the climatic fields of salinity in the maps. Based on the comparison of the average monthly values of the reconstructed and observed in situ salinity, conclusions are drawn about the feasibility of using a regression model obtained by direct averaging of regression coefficients. The most effective regional bio-optical parameter determined, in terms of the best correlation of reconstructed salinity versus in situ measurements.

Citation Download Citation

Tatiana Ya. Shulga and Vyacheslav V. Suslin "Analysis of seasonal anomalies of recovered salinity in the Sea of Azov in 2000–2018 by climatology", Proc. SPIE 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 127803X (17 October 2023); https://doi.org/10.1117/12.2685162

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