Vol. 59, No. 6, 2019

Oceanology

Marine Physics

Conductors of the Current Variations of the Sea-Surface Temperature of the North Atlantic

N. V. Vakulenko and D. M. Sonechkin p. 807 abstract

A Mesocyclone over the Northern Sea of Japan in February 2013

E. Yu. Potalova, T. I. Kleshcheva and M. S. Permyakov p. 814 abstract

Impact of Salt Finger Convection on the Structure of the Oceanic Thermohalocline

A. I. Pereskokov p. 823 abstract

Variability of Ice Conditions of the Bering Sea and Assessment of Their Possible Modeling

V. V. Plotnikov, N. M. Vakulskaya and V. A. Dubina p. 829 abstract

Marine Chemistry

Sources and Mechanisms of Seawater Freshening in Tsivolky and Sedov Bays (Novaya Zemlya Archipelago) Based on Isotope Data (δD and δ¹⁸О)

E. O. Dubinina, S. A. Kossova and A. Yu. Miroshnikov p. 836 abstract

Solubility of BaSO₄ and the Physicochemical State of Barium in Seawater

V. S. Savenko, A. V. Savenko and O. S. Pokrovsky p. 848 abstract

Interseasonal Variability in Methane Concentrations and Fluxes at the Water–Atmosphere Boundary in the Western Sea of Okhotsk

A. I. Obzhirov, G. I. Mishukova, R. B. Shakirov, V. F. Mishukov, E. V. Maltseva, N. L. Sokolova, A. K. Okulov, A. V. Yatsuk and E. V. Lifanskiy p. 853 abstract

Influx of Streaming Methane into Anoxic Waters of the Black Sea Basin

Yu. G. Artemov, V. N. Egorov and S. B. Gulin p. 860 abstract

Marine Biology

Picophytoplankton Distribution at the Ob River Section and in the Western Part of the Kara Sea

T. A. Belevich, L. V. Ilyash, A. B. Demidov and M. V. Flint p. 871 abstract

Heterotrophic Nanoflagellates in the Pelagic Zone and Sediments of the Eastern Laptev Sea

N. G. Kosolapova, D. B. Kosolapov, A. I. Kopylov and A. V. Romanenko p. 881 abstract

Zooplankton Composition and Trophic Status of Aquatic Species in the Laptev and East Siberian Seas

K. M. Gorbatenko and S. I. Kiyashko p. 893 abstract

Genetic Diversity of Copepod Limnocalanus macrurus from Russian Arctic Seas

N. V. Gordeeva, A. V. Drits and M. V. Flint p. 903 abstract

Oithona davisae: Naturalization in the Black Sea, Interannual and Seasonal Dynamics, and Effect on the Structure of the Planktonic Copepod Community

A. D. Gubanova, O. A. Garbazey, E. V. Popova, D. A. Altukhov and V. S. Mukhanov p. 912 abstract

Submergence of the Sublittoral–Bathyal Species into the Abyssal Zone of the Sea of Japan

A. N. Mironov, A. B. Dilman, K. V. Minin and M. V. Malyutina p. 920 abstract

Benthic Fauna of Oga Bay (Novaya Zemlya, Kara Sea)

A. A. Udalov, A. A. Vedenin, A. I. Chava and S. A. Shchuka p. 931 abstract

Marine Geology

Hydrothermal Mineral Assemblages at 71° N of the Mid-Atlantic Ridge (First Results)

M. D. Kravchishina, A. Yu. Lein, A. G. Boev, V. Yu. Prokofiev, D. P. Starodymova, O. M. Dara, A. N. Novigatsky and A. P. Lisitzin p. 941 abstract

Irregular End-Pliocene Discoasters in Sediments of the Southwest Atlantic

O. B. Dmitrenko p. 960 abstract

Morphostructures and Sedimentary Cover Structure of the Inner Shelf of Western Crimea

V. I. Myslivets, N. A. Rimsky-Korsakov, V. N. Korotaev, A. V. Porotov, A. A. Pronin and V. V. Ivanov p. 965 abstract

Crucial Boundaries in the Development of the Late Cretaceous Biota of Planktonic Foraminifera in the Southern Indian Ocean

E. A. Sokolova p. 975 abstract

Information

Multidisciplinary Program of Field Studies of the Ecosystem in the Atlantic Sector of the Southern Ocean (December 2019–March 2020)

E. G. Morozov, M. V. Flint, V. A. Spiridonov and R. Yu. Tarakanov p. 989 abstract

Hydrological and Hydrochemical Research of the Mouths of the Small Rivers Flowing to the White Sea in the Winter Low-Water Season of 2019

I. V. Miskevich, A. V. Leshchev, D. S. Moseev and A. S. Lokhov p. 992 abstract

Oceanographic Studies in the Northwest Pacific and Seas of Japan and Okhotsk on Cruise 73 of the R/V Professor Gagarinskiy and Cruise 53 of the R/V Akademik Oparin