Fisheries Infosite

Fishery characterisation and setnet catch-per-unit-effort indices for rig in SPO1 and SPO 8, 1989–90 to 2009–10

Filename
12_ 44_TN2577.pdf

Link to file
12_ 44_TN2577.pdf (3.1 MB)

Abstract
This report updates relative abundance of rig caught in six set net fisheries in Northland (SPO 1) and the Taranaki coast (SPO 8), and also presents new indices for three trawl fisheries for the 1989–90 to 2009–10 fishing years. The set net indices are compromised by a developing reporting problem and a proposed adjustment needs further work. Trawl indices are likely to monitor juvenile abundance and describe steady declines to low levels in the mid 2000s and subsequent increases.


Document date
Wednesday, 31 October 2012
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File size
3.1 MB
Reference number
978-0-478-40442-5
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Uploaded from
12_ 44_TN2577.pdf

Uploaded date
Wednesday, 31 October 2012

Search tags
Author: Bentley N.; Kendrick T.H.;
FishingMethod: set net; trawl;
ResearchField: relative abandance; set net fisheries; SPO; SPO 1; SPO 8;
ScienceStock: Inshore;
Species: Rig; SPO;
Stock: SPO 1; SPO 8; SPO1; SPO8;