Feasibility study: vessel-based Hector’s dolphin acoustic monitoring systems /

McPherson, C.

Feasibility study: vessel-based Hector’s dolphin acoustic monitoring systems / Vessel-based Hector’s dolphin acoustic monitoring feasibility study C. McPherson, B. Martin, G. McPherson, A. Egbewande. - Wellington, New Zealand : Fisheries New Zealand, Tini a Tangaroa, 2021. - 1 online resource - New Zealand aquatic environment and biodiversity report, no. 254 1179-6480 ; . - New Zealand aquatic environment and biodiversity report no. 254 .

"April 2021."

This feasibility assessment considers passive acoustic monitoring systems, using the echolocation and communication clicks of the Hector’s dolphins to estimate their location within the water column, and therefore the proximity to demersal trawl fishing equipment. The study examines different array and localisation tracking concepts, possible detection ranges, and installation locations for hydrophones using theoretical simulations.

9781991003492


FISHERIES
NEW ZEALAND

ELECTRONIC

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