Fisheries Infosite

FAR 2018/10 - Catch-per-unit-effort (CPUE) analyses for FMA2 red gurnard (GUR 2)

Filename
FAR-2018-10-GUR2-Characterisation-and-CPUE.pdf

Link to file
FAR-2018-10-GUR2-Characterisation-and-CPUE.pdf (2.3 MB)

Abstract
 The fisheries taking gurnard in GUR 2 were analysed from 1989–90 to 2015–16 using commercial catch and effort data. The majority of the GUR 2 catch was taken by the mixed species (gurnard, snapper and trevally) bottom trawl fishery within Hawke Bay and Poverty Bay. The accepted CPUE index using daily aggregated data gradually declined from 1989–90 to 2011–12 and then increased rapidly over the subsequent four years. This increase was corroborated by the recent, tow-based CPUE series.

Document date
Thursday, 14 June 2018
Document type
V 1.3
File format
Adobe PDF
File size
2.3 MB
Reference number
978-1-77665-839-8
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Uploaded from
FAR-2018-10-GUR2-Characterisation-and-CPUE.pdf

Uploaded date
Thursday, 14 June 2018

Search tags
Species: GUR;
Stock: GUR 2;
Author: Schofield M.; Langley A.; Middleton D.;

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