Photic zone in the deep region of the Black Sea according to 4D IOPs model data

V. V. Suslin; O. V. Martynov; A. A. Latushkin

doi:10.1117/12.2643230

7 December 2022 Photic zone in the deep region of the Black Sea according to 4D IOPs model data

V. V. Suslin, O. V. Martynov, A. A. Latushkin

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1234147 (2022) https://doi.org/10.1117/12.2643230
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

Using the results of the 4D IOPs model, an estimate of the lower boundary of the photosynthesis zone in the deep water region of the Black Sea was obtained. For the year warm period, its value significantly differs downward (by 5–10 m) from that obtained in earlier paper. At the cold period, this difference in estimates is smaller and amounts to 2–3 m. The main reason is the more correct consideration of the light absorption profile of dissolved organic matter, which increases with depth.

Citation Download Citation

V. V. Suslin, O. V. Martynov, and A. A. Latushkin "Photic zone in the deep region of the Black Sea according to 4D IOPs model data", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1234147 (7 December 2022); https://doi.org/10.1117/12.2643230

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