Document Meeting Documents Survey for the abundance of harbour porpoises (Phocoena phocoena) in the Western Baltic, Belt Sea and Kattegat ('Gap-Area') AC20/Doc.4.1.f ASCOBANS Public files AC20_4.1.f_PorpoiseAbundanceGapArea.pdf 1.88 MB Aug 16, 2013 Related content Meetings 1 20th Meeting of the Advisory Committee 27 - 29 Aug 2013 Warsaw Poland Pałac Prymasowski Species Harbour Porpoise Harbour Porpoise