Fisheries Infosite

Relative abundance, size and age structure, and stock status of blue cod off Banks Peninsula in 2012.

Filename
FAR-2017-37-BCO-Banks-Peninsula-2012.pdf

Link to file
FAR-2017-37-BCO-Banks-Peninsula-2012.pdf (5.2 MB)

Abstract
Concurrent fixed and random site potting surveys (80 sites, 6 pots/site) from 5 inshore and 2 offshore Banks Peninsula strata. Catch rates and size frequency are compared with 4 previous fixed site surveys, and comparisons made between survey designs. Otoliths were collected for age compositions, total mortality estimates, and spawner per recruit analyses. Concurrent video transects had an extremely poor relationship with observed density and subsequent pot catches of blue cod less than 30 cm.

Document date
Monday, 31 July 2017
Document type
V 1.3
File format
Adobe PDF
File size
5.2 MB
Reference number
978-1-77665-640-0
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Uploaded from
FAR-2017-37-BCO-Banks-Peninsula-2012.pdf

Uploaded date
Monday, 31 July 2017

Search tags
ScienceStock: Inshore;
Species: BCO;
Stock: BCO 3;
FishingMethod: Potting;
Author: Carbines G.; Haist V;

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