Type
Report - Fisheries Assessment Report (FAR)
Subjects
News & Resources, Publications, Fisheries
This report describes the results of concurrent fixed and random-site blue cod (Parapercis colias) potting surveys carried out off north Otago in January 2018. Estimates are provided for population abundance, size and age structure, sex ratio, total mortality (Z), and spawner biomass-per-recruit ratio. This is the fourth survey in the north Otago fixed-site survey time series, following those in 2005, 2009 and 2013; and the second random-site survey, with the first survey in 2013.
Published
Last updated
ISBN Online
978-1-98-857182-9
ISSN Online
1179-5352