The Baltic Sea Information pages contain a wide range of information on the Baltic Sea, its characteristic features and species, and the state and future of the Baltic.
General information On the Baltic. General description of the Baltic Sea and its characteristic features.
Water movements. Information on the hydrography, upwelling areas and water level variations.
Ice conditions. Information on sea ice cover, its formation and movements, the ice winter in the Baltic and the interaction between sea, ice and the atmosphere.
Life in the Baltic Sea. Review of ecosystems and marine species groups in The Baltic Sea.
Reports on the state of the Baltic Sea. Monitoring reports on the state of the Baltic from the year 1996.
Eutrophication. An information package on eutrophication, nutrient loading and nutrient limitation in the Baltic Sea.
Climat change. Climate change and the Baltic Sea – How are the effects of climate change seen in the Baltic?
Harmful substances. Harmful substances in the Baltic Sea – heavy metals, oil, organic and radioactive substances.
Invasive species. Information on invasive species in the Baltic Sea, e.g. the spiny water flea and the American comb jelly.
Helcom monitoring. Information on the coordination of Baltic Sea monitoring by HELCOM, the Helsinki Commission, i.e. the Baltic Marine Environment Protection Commission.
Algaline monitoring. Newest measurements, time series and species reports of the Algaline monitoring.