Using of ultrasonic spark spectroscopy for in situ elemental analysis of seawater

Alexey V. Bulanov

doi:10.1117/12.2691532

17 October 2023 Using of ultrasonic spark spectroscopy for in situ elemental analysis of seawater

Alexey V. Bulanov

Proceedings Volume 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 127804D (2023) https://doi.org/10.1117/12.2691532
Event: XXIX International Symposium "Atmospheric and Ocean Optics, Atmospheric Physics", 2023, Moscow, Russian Federation

Abstract

To conduct elemental analysis of seawater in situ, the method of ultrasonic spark spectroscopy was used, which was implemented as an automated complex for studying spectral optical characteristics and other hydrophysical characteristics of seawater. The complex was tested in expeditionary conditions during the voyage No. 81 of the R/V Professor Gagarinsky in the Sea of Japan in August 2022 and in the 52 voyage of the R/V Academician Boris Petrov in the Atlantic Ocean in October - December 2022. New data on the state of seawater with high spatial resolution have been obtained. The complex can be recommended for in-situ studies of the state of natural water areas.

Citation Download Citation

Alexey V. Bulanov "Using of ultrasonic spark spectroscopy for in situ elemental analysis of seawater", Proc. SPIE 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 127804D (17 October 2023); https://doi.org/10.1117/12.2691532

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