Document Presentations Effects of PAL on acoustic occurrence and behaviour of harbour porpoise ASCOBANS/JG21/Pres.4.1a ASCOBANS Oct 27, 2025 Public files ascobans_jg21_pres4.1a_effects-pal.pdf 2.23 MB Oct 27, 2025 Related content Meetings 1 21st Meeting of the Jastarnia Group 11 - 12 Mar 2025 Online