Contents

Oceanology

Vol. 66, No. 3, 2026

MARINE PHYSICS

Comparison of Satellite Data about Total Cloud Cover with Visual Observations over Marine Areas

A. V. Sinitsyn and S. K. Gulev p. 313  abstract

Water Mass Transformation Rate in the Labrador Sea and Its Variability on Different Timescales

P. K. Mironenkov, N. D. Tilinina, and S. K. Gulev p. 323  abstract

Study of the Formation and Drainage of Dense Water on the Shelf and Continental Slope in the Area of Existence of the Coastal Cape Darnley Polynya in the Commonwealth Sea in Antarctica

P. N. Golovin, M. S. Molchanov, N. N. Antipov, S. V. Kashin, and I. A. Chistyakov p. 337  abstract

Changes in the Duration of the Ice-Free Period in the East Siberian Sea Based on Passive Microwave Remote Sensing

P. A. Shabanov p. 353  abstract

Current State of the Cold Intermediate Layer of the Black Sea Waters from Ship Measurements 2022–2025

E. V. Mankovskaya and A. N. Morozov p. 367  abstract

Cyprus Topographic Eddies in the Eastward Meandering Flow

V. M. Egorova and V. A. Bagatinsky p. 374  abstract

Modeling of Tides in the La Perouse Strait Using a High-Resolution Grid

V. S. Arkhipkin, V. I. Ilyin, S. A. Myslenkov, V. M. Pishchalnik, E. M. Latkovskaya, I. V. Shumilov, V. A. Romanyuk, and A. V. Pishchalnik p. 385  abstract

MARINE CHEMISTRY

Oil Spill-Induced Pollution of the Caucasian Coast of the Black Sea

I. A. Nemirovskaya, N. V. Medvedeva, and P. O. Zavialov p. 398  abstract

MARINE GEOLOGY

Peculiarities of Spatial Distribution of CaCO3, Al2O3 and SiO2 in the Indian Ocean Pleistocene Sediments

M. A. Levitan, L. G. Domaratskaya, and A. V. Koltsova p. 413  abstract

Macro- and Microlitter in Surface Waters of the Kara and Barents Seas

M. P. Pogojeva, V. A. Spirina, P. N. Krivoshlyk, I. A. Zhdanov, N. B. Stepanova, and A. A. Osadchiyev p. 426  abstract

INSTRUMENTS AND METHODS

Laser Method for Rapid Registration of the Distribution of Capillary Wave Slopes on the Sea Surface

V. V. Sterlyadkin, M. V. Likhacheva, and K. V. Kulikovsky p. 442  abstract

INFORMATION

Arctic Marine Ecosystems under Conditions of Modern Natural and Anthropogenic Impacts: Results of Research on the R/V Dalnie Zelentsy in 2025

P. R. Makarevich p. 452  abstract

International Expedition Paleorap-2025: New Data on Oceanology of the Bering Sea and Adjacent Pacific Ocean

A. A. Bosin, J. Zou, A. N. Kolesnik, O. N. Kolesnik, V. A. Kuzmina, A. O. Kholmogorov, I. I. Bazhenov, E. N. Sukhoveev, A. Yu. Yurtsev, A. V. Volkova, A. A. Gorbarev, P. D. Zherdev, S. A. Zverev, D. S. Kalyuzhny, N. S. Li, A. A. Mazur, D. S. Makseev, A. S. Malikov, A. P. Motora, A. S. Nezhdanova, Yu. V. Novoselova, M. P. Savenko, Zh. Dong, Q. Wang, X. Jiang, L. Luo, S. A. Gorbarenko, A. V. Artemova, E. A. Yanchenko, and Yu. P. Vasilenko p. 455  abstract