Fisheries Infosite

FAR 2015/43 Commercial catch sampling for species proportion, sex, length, and age of jack mackerels in JMA 7 in the 2013–14 fishing year, with a summary of all available data sets.

FAR_2015_43_ 2932_MID2010-01E_SO6_CS14_RR2E.pdf

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FAR_2015_43_ 2932_MID2010-01E_SO6_CS14_RR2E.pdf (851.0 kb)

Estimates of relative species proportions and catch-at-age for the three jack mackerel (Trachurus) species in the commercial JMA 7 catch for 2013–14 are presented. The available time series of catch-at-age estimates, sex ratios and species proportions for the JMA 7 catch (2006–07 to 2013–14) are summarised.

Document date
Friday, 4 September 2015
Document type
V 1.3
File format
Adobe PDF
File size
851.0 kb
Reference number
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FAR_2015_43_ 2932_MID2010-01E_SO6_CS14_RR2E.pdf

Uploaded date
Friday, 4 September 2015

Search tags
Author: Horn, P.L.; Hulston, D.; Ó Maolagáin, C.;
FishingMethod: trawl;
ResearchField: catch-at-age; catch-at-length; species proportions; sx ratios;
ScienceStock: Middle depths;
Species: Jack mackerels; T. declivis; T. murphyi; Trachurus novaezelandiae;
Stock: JMA7;

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