HELCOM MORS Environmental database stores environmental levels of radioactivity in the Baltic Sea, reported by contracting parties in accordance with relevant HELCOM recommendations and guidelines.
Environmental database is updated and verified annually by HELCOM contracting parties. The latest verified version of the database consists of concentrations of radionuclides in biota, seawater and sediment from time period 1984-2016 (Database verified in MORS EG 8-2018 meeting).
Download MORS Environmental database
Radioactive substances core indicator
Guidelines for monitoring of radioactive substances
IAEA MaRiS Database