Submersible dual-frequency fluorimeter for environmental monitoring of marine ecosystems

Oleg A. Bukin; Dmitriy Yu. Proschenko; Ilya O. Bukin; Denis A. Korovetskiy; Aleksey A. Chekhlenok; Andrey M. Krivotulov; Viktoriya F. Yurchik

doi:10.1117/12.2690957

17 October 2023 Submersible dual-frequency fluorimeter for environmental monitoring of marine ecosystems

Oleg A. Bukin, Dmitriy Yu. Proschenko, Ilya O. Bukin, Denis A. Korovetskiy, Aleksey A. Chekhlenok, Andrey M. Krivotulov, Viktoriya F. Yurchik

Author Affiliations +

Proceedings Volume 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1278048 (2023) https://doi.org/10.1117/12.2690957
Event: XXIX International Symposium "Atmospheric and Ocean Optics, Atmospheric Physics", 2023, Moscow, Russian Federation

Abstract

A small-sized two-frequency fluorometer based on the method of laser-induced fluorescence has been developed. This complex is intended for use on a remote-controlled uninhabited underwater vehicle (ROV) for simultaneous monitoring of oil products dissolved in sea water and assessing the state of phytoplankton communities. The spectrometer has passed full-scale tests on ROV of observation class RB-660D in the waters of the Amur Bay (Vladivostok) when submerged to depths of about 20 meters. The developed methodology and equipment can be used both for ecological monitoring of underwater areas in the presence of pollution in the form of dissolved oil products, and for assessing the damage caused by these pollutions to phytoplankton communities.

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Oleg A. Bukin, Dmitriy Yu. Proschenko, Ilya O. Bukin, Denis A. Korovetskiy, Aleksey A. Chekhlenok, Andrey M. Krivotulov, and Viktoriya F. Yurchik "Submersible dual-frequency fluorimeter for environmental monitoring of marine ecosystems", Proc. SPIE 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1278048 (17 October 2023); https://doi.org/10.1117/12.2690957

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