The overall state of ecosystem health in the Baltic Sea is being assessed for the second time. The initial assessment was completed in 2010, resulting in the HOLAS I assessment report (PDF, 3.3MB). The first results were published in mid-2017 as a PDF and on a dedicated website at http://stateofthebalticsea.helcom.fi.
This new, improved assessment
The State of the Baltic Sea report has been under preparation since 2014. Finalization of the assessment is a priority of the EU Chairmanship in HELCOM.
More information about the background can be found on the HOLAS II project page.