Since 1971, the IOPAN has been publishing a peer-reviewed quarterly journal, Oceanologia, which covers original research results in marine physics, dynamics, optics, chemistry, biology, ecology, geology and genetics with an emphasis on European Seas. Oceanologia, currently within the Elsevier group, is a journal listed in ISI Science Citation Index Expanded and its Impact Factor for 2017 is 1.614 and 5-Year Impact Factor - 1.585 (Journal Citation Reports® 2017).