Descriptive analysis and stock assessment model inputs of hake (Merluccius australis) in the Sub-Antarctic (HAK 1) for the 2020–21 fishing year / A. Dunn, S. Mormede, D.N. Webber.
By: Dunn, Alistair
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Contributor(s): Mormede, S. (Sophie). SoFish Consulting Ltd., Wellington New Zealand | Webber, D. N. (D'Arcy Nathan). Quantifish Ltd., Tauranga, New Zealand | Fisheries New Zealand (Government agency).
Material type: 
BookSeries: New Zealand fisheries assessment report: 2021/74Publisher: Wellington, New Zealand : Fisheries New Zealand, Tini a Tangaroa, 2021Description: 1 online resource (52 pages).ISBN: 9781991019882.Subject(s): FISHERIES | NEW ZEALANDOnline resources: FAR 2021/74 Fisheries Infosite | NIWA document server Summary: This report summarises the Sub-Antarctic hake (HAK 1 south of 46° S) fishery with spatial structure of the stock, biological parameters, and standardised catch per unit effort (CPUE). The CPUE indices were similar for the tow-by-tow data and the daily summary data and showed a similar trend to the Sub-Antarctic trawl surveys. In general, the CPUE indices had declined over the period of fishing but had levelled off in recent years as the total catch declined.
| Item type | Current library | Call number | Copy number | Status | Date due | Barcode |
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PDF
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WELLINGTON ONLINE | ONLINE | 1 | Not for loan | 399109 |
"November 2021."
FAR-2021-74-Descriptive-Analysis-And-Stock-Assessment-Inputs-HAK1-2020-21-4226
This report summarises the Sub-Antarctic hake (HAK 1 south of 46° S) fishery with spatial structure of the stock, biological parameters, and standardised catch per unit effort (CPUE). The CPUE indices were similar for the tow-by-tow data and the daily summary data and showed a similar trend to the Sub-Antarctic trawl surveys. In general, the CPUE indices had declined over the period of fishing but had levelled off in recent years as the total catch declined.
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