Gas geochemical studies of amur and ussuri bays (sea of japan) on the r/v “professor gagarinskiy”, cruises № 84, 85

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Abstract

Information is provided on the results of gas geochemical and hydrometeorological studies of the Amur and Ussuri bays, the Sea of Japan on cruises 84 and 85 of the R/V “Professor Gagarinskiy” in December 2022. For the first time for the winter period, synchronous measurements of greenhouse gases and atomic mercury were carried out in the surface marine boundary layer of Peter the Great Bay, and new information was obtained on the seasonal characteristics of gas geochemical fields in the water column and bottom sediments.

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About the authors

A. V. Yatsuk

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS; Far Eastern Federal University

Author for correspondence.
Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok; Vladivostok

M. A. Bovsun

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS; Far Eastern Federal University

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok; Vladivostok

R. B. Shakirov

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

V. V. Kalinchuk

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

D. S. Makseev

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

I. G. Yugai

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

D. A. Shvalov

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

I. A. Sigeev

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

K. I. Aksentov

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

E. V. Maltseva

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

A. Yu. Lazaryuk

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: yatsuk@poi.dvo.ru
Russian Federation, Vladivostok

References

  1. Яцук А.В., Бовсун М.А. Атмохимические и метеорологические параметры приводного слоя атмосферы акваторий Амурского и Уссурийского заливов (Японское море), измеренные на НИС “Профессор Гагаринский” в рейсах № 84 и № 85 (01–31.12.2022): RU2023623106 Россия. ТОИ ДВО РАН. 2023.
  2. Легкодимов А.А., Бовсун М.А., Швалов Д.А., и др. Предварительные результаты комплексных океанографических и геофизических наблюдений на профиле залив Петра Великого – Цусимский пролив (Японское море, октябрь 2019 г.) // Вестник ДВО РАН. 2020. № 3 (211). С. 59–67.
  3. Kalinchuk V., Yatsuk A., Marchesini L.B. et al. The first simultaneous and continuous underway measurements of atmospheric gaseous elemental mercury, carbon dioxide and methane in the marine boundary layer: Results of cruise study in the Sea of Japan in May 2018 // Atmospheric Pollution Research. 2022. V. 13. № 7. 101458.

Supplementary files

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2. Fig. 1. Map-scheme of the research route and location of complex oceanographic stations during cruises 84 (2) and 85 (3) of the R/V Professor Gagarinsky, December 1–31, 2022. (1) Far Eastern Carbon Test Site; (4) daily climate monitoring stations; (5) track of cruise 84; (6) track of cruise 85.

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