Oceanologia《海洋学》(季刊). Oceanologia, the official journal of the Committee of Marine Research and the Institute of Oceanology of the Polish Academy of Sciences, is an international journal that publishes results of original research in the field of marine sciences with emphasis on the European seas. Manuscripts contributing, but not limited, to the understanding of properties and processes in the marine environment in the aspect of basic sciences: biology, chemistry, physics, ecology and geochemistry will be considered for publication.