Developing an operating model and testing management procedures for pāua (Haliotis iris) fisheries in PAU 3B /

Neubauer, Philipp

Developing an operating model and testing management procedures for pāua (Haliotis iris) fisheries in PAU 3B / P. Neubauer, K. Kim. - Wellington, New Zealand : Fisheries New Zealand, Tini a Tangaroa, 2023. - 1 online resource (65 pages) - New Zealand fisheries assessment report, 2023/27 1179-5352 ; . - New Zealand fisheries assessment report 2023/27 .

"May 2023."

This study attempted to fit stock assessment models and test potential management procedures for pāua (Haliotis iris) stock in quota management area (QMA) PAU 3B. A flat or increasing catch-per-unit-effort (CPUE) prevented the fitting of stock assessment models, leading to the use of CPUE relative to CPUE in other QMAs. This approach suggested a relatively low exploitation rate, high stock status near 60% of unfished biomass, and continued low exploitation from proposed harvest control rules.

9781991080707


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