Some initial ideas for data required before the next assessments for sardine and anchovy

C L, de Moor; J, Coetzee

Some initial ideas for data required before the next assessments for sardine and anchovy

Report

2014

Abstract

This document lists the standard data required prior to the commencement of the next assessments of South African anchovy and sardine, as well as some ideas for changes to the use of these data and the inclusion of some potential new data. This is to help prioritisation of any data analyses required this year. Furthermore, the current two-stock hypothesis (and in particular mixing) needs to be reinvestigated. What further data are available to improve the two-stock model and current assumptions?

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