Fisheries Infosite

FAR 2023/61 Stock assessment of trevally (Pseudocaranx georgianus) for TRE 1 to 2021/22

Filename
FAR-2023-61-Trevally-Stock-Assessment-TRE1-To-202122-4432.pdf

Link to file
FAR-2023-61-Trevally-Stock-Assessment-TRE1-To-202122-4432.pdf (4.4 MB)

Abstract
For the Bay of Plenty base model run current biomass was estimated to be 68.4% B0 (median), with 95% credible interval 46.6–97.7% B0. For all five-year projection scenarios, there was a low probability that the target biomass would decline below the target level of 40% B0. A stock assessment was also attempted for a Ninety Mile Beach/East Northland/Hauraki Gulf stock, but was unsuccessful due to conflicts between the abundance and catch-at-age data.

Document date
Friday, 17 November 2023
Document type
V 1.3
File format
Adobe PDF
File size
4.4 MB
Reference number
2023/61
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Uploaded from
FAR-2023-61-Trevally-Stock-Assessment-TRE1-To-202122-4432.pdf

Uploaded date
Friday, 17 November 2023

Search tags
FAR: 2023/61;
ISSN: 1179-5352;
ISBN: 978-1-991120-25-0;
AUTHOR: McKenzie, A.;

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