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Developing an operating model and testing management procedures for pāua (Haliotis iris) fisheries in PAU 3B / P. Neubauer, K. Kim.

By: Neubauer, Philipp.
Contributor(s): Fisheries New Zealand (Government agency).
Material type: materialTypeLabelBookSeries: New Zealand fisheries assessment report: 2023/27Publisher: Wellington, New Zealand : Fisheries New Zealand, Tini a Tangaroa, 2023Description: 1 online resource (65 pages).ISBN: 9781991080707.Subject(s): FISHERIES | NEW ZEALANDOnline resources: FAR 2023/27 Fisheries Infosite | NIWA document server Summary: 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.
List(s) this item appears in: New Zealand Fisheries Assessment Report
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Item type Current library Call number Copy number Status Date due Barcode
PDF PDF WELLINGTON ONLINE ONLINE 1 Not for loan 401081

"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.

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