Harbour porpoise importance map 2016-2021 (HOLAS 3)

This map shows the distribution and abundance of harbour porpoise across the Baltic Sea. The ecosystem component maps on mammals distribution were drafted by EG MAMA harbour porpoise and seals distribution teams. The dataset was created to be used in the HELCOM Third Holistic Assessment of the Ecosystem health of the Baltic Sea. The methodology report can be found in https://dce2.au.dk/pub/TR240.pdf