1. Hydrophysical Structure and Current Dynamics of the Kodor River Plume

   • A. A. Osadchiev
   • A. A. Barymova
   • R. S. Dbar

   MARINE PHYSICS 12 April 2021 Pages: 1 - 14

   

2. Hydrochemical Composition of the Runoff of Abkhazian Rivers and the Distinctive Features of Its Transformation in the Coastal Zone

   • A. A. Polukhin
   • A. D. Zagovenkova
   • R. S. Dbar

   MARINE CHEMISTRY 12 April 2021 Pages: 15 - 24

   

3. Concentration and Diffusion of Nutrients in the Interpore–Bottom Water System of the Ob River Estuary

   • G. V. Borisenko
   • E. P. Makkaveev
   • P. A. Stunzhas

   MARINE CHEMISTRY 12 April 2021 Pages: 25 - 33

   

4. Seasonal and Inter Annual Variations between Concentrations and Fluxes of Dissolved and Particulate Organic Carbon, Iron and Manganese from the Northern Dvina River to the White Sea

   • V. V. Gordeev
   • A. I. Kochenkova
   • V. Yu. Fedulov

   MARINE CHEMISTRY 12 April 2021 Pages: 34 - 47

   

5. Composition and Distribution of Marine Anthropogenic Litter in the Barents Sea

   • M. A. Novikov
   • E. A. Gorbacheva
   • M. N. Kharlamova

   MARINE CHEMISTRY 12 April 2021 Pages: 48 - 57

   

6. Effect of Certain Abiotic and Biotic Factors on Spawning of the European Sprat Sprattus sprattus (Linnaeus, 1758) in the Black Sea in November 2016–2017

   • T. N. Klimova
   • I. V. Vdodovich
   • V. V. Melnikov

   MARINE BIOLOGY 12 April 2021 Pages: 58 - 68

   

7. Size and Age at Maturity of the Sea Urchin Strongylocentrotus intermedius along the Northwestern Coast of the Sea of Japan

   • M. O. Chalienko
   • M. V. Kalinina
   • V. I. Matveev

   MARINE BIOLOGY 12 April 2021 Pages: 69 - 79

   

8. Organochlorine Pesticides and Polychlorinated Biphenyls in the Subcutaneous Adipose Tissue of Beluga Whales (Delphinapterus leucas) of the White, Kara and Bering Seas

   • V. V. Krasnova
   • A. D. Chernetsky
   • V. V. Andrianov

   MARINE BIOLOGY 12 April 2021 Pages: 80 - 93

   

9. Platinum Group Element Geochemistry in Ferromanganese Crust of the Detroit Guyot, Pacific Ocean

   • E. D. Berezhnaya
   • A. V. Dubinin
   • E. V. Mikhailik

   MARINE GEOLOGY 12 April 2021 Pages: 94 - 103

   

10. Structure, Rheology, Petrology, and Geodynamics of the Tectonosphere of the Sea of Japan

    • A. M. Petrishchevsky
    • L. A. Izosov
    • N. S. Lee

    MARINE GEOLOGY 12 April 2021 Pages: 104 - 118

    

11. Ore Sands in Curonian Spit Sediments (Baltic Sea)

    • G. S. Kharin
    • I. P. Zhukovskaya
    • D. V. Eroshenko

    MARINE GEOLOGY 12 April 2021 Pages: 119 - 126

    

12. Specifics of Marginal Filter Formation in the Tidal Estuaries of Small Rivers of the Arctic Seas

    • I. V. Miskevich
    • V. B. Korobov
    • D. S. Moseev

    MARINE GEOLOGY 12 April 2021 Pages: 127 - 131

    

13. Experience of Simultaneous Measurements of Parameters of Currents and Hydrological Structure of Water from a Moving Vessel

    • S. B. Kuklev
    • A. G. Zatsepin
    • D. M. Soloviev

    INSTRUMENTS AND MEASUREMENT METHODS 12 April 2021 Pages: 132 - 138

    

14. Studies of the European Arctic on Cruise 80 of the R/V Akademik Mstislav Keldysh

    • A. A. Klyuvitkin
    • N. V. Politova
    • M. D. Kravchishina

    INFORMATION 12 April 2021 Pages: 139 - 141

    

15. Integrated Research of the Southeastern Baltic Sea during the Cruise 47 of the R/V Akademik Nikolaj Strakhov

    • D. V. Dorokhov
    • M. O. Ulyanova
    • E. D. Egoshina

    INFORMATION 12 April 2021 Pages: 142 - 143

    

16. Integrated Oceanographic Research of Discovery Gap (Eastern North Atlantic) during the Cruise 43 of the R/V Akademik Nikolaj Strakhov

    • E. V. Dorokhova
    • V. A. Krechik
    • T. A. Glazkova

    INFORMATION 12 April 2021 Pages: 144 - 146

    

17. Integrated Geological–Geophysical and Oceanographic Research in the South China Sea: Cruise 88 of the R/V “Akademik M.A. Lavrentyev”

    • R. B. Shakirov
    • Do Huy Cuong
    • Le Duc Luong

    INFORMATION 12 April 2021 Pages: 147 - 149