Fisheries Infosite

FAR 2015/24 Development of an abundance index for Bounty Plateau smooth oreo using commercial CPUE data from 1994–95 to 2011–12: comparison of standard (GLM) procedures and preliminary spatial CPUE analyses.

Filename
FAR_2015_24_2896_DEE201002OEOD_Objetive 1_Critical step 8.pdf

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FAR_2015_24_2896_DEE201002OEOD_Objetive 1_Critical step 8.pdf (1.2 MB)

Abstract
Catch per unit effort (CPUE) abundance indices were developed for smooth oreo Pseudocyttus maculatus from the Bounty Plateau (OEO 6) using GLM-standardisation procedures and preliminary spatial CPUE analyses. All indices indicated a reduction in the relative abundance of smooth oreo from 1995 to 2012. The spatial approach accounted for bias in the year effect or initial hyper depletion. Commercial CPUE data are the only information source available to evaluate stock status of oreo in OEO 6.

Document date
Tuesday, 21 April 2015
Document type
V 1.3
File format
Adobe PDF
File size
1.2 MB
Reference number
2015/24
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Uploaded from
FAR_2015_24_2896_DEE201002OEOD_Objetive 1_Critical step 8.pdf

Uploaded date
Tuesday, 21 April 2015

Search tags
FAR: 2015/24;
ISSN: 1179-5352;
ISBN: 978-0-477-10593-4;
ScienceStock: Deepwater;
Species: Pseudocyttus maculatus; Smooth oreo;
Stock: Pseudocyttus maculatus;
FishingMethod: trawl survey;
ResearchField: Catch per unit effort; CPUE; GLM; GLM standardisation;
Author: Doonan; Roux;

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