Document Presentations Passive acoustic monitoring – optimising the power to detect temporal changes in relative density of a cetacean population under pressure ASCOBANS/NSG-JG-2026/Pres.3e ASCOBANS Jun 29, 2026 Public files ascobans_nsg-jg-2026_pres3e_passive-acoustic-monitoring.pdf English 4.14 MB Jun 29, 2026 Related content Meetings 2 22nd Meeting of the Jastarnia Group 14 - 16 Apr 2026 Online 14th Meeting of the North Sea Group 13 - 14 Apr 2026 Online