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dc.contributor.author Butterworth, DS
dc.contributor.author Punt, AE
dc.contributor.author Borchers, DL
dc.contributor.author Pugh, JB
dc.contributor.author Hughes, GS
dc.date.accessioned 2011-01-05T08:03:17Z
dc.date.available 2011-01-05T08:03:17Z
dc.date.issued 1989
dc.identifier.uri http://hdl.handle.net/10204/4736
dc.description.abstract This manual contains an expanded version of material presented at a linefish population dynamics workshop held in Cape Town in February 1987. First the statistical procedures for fitting curves to data are discussed. The standard single-recapture methods, hook selectivity, and multi-species aspects are discussed briefly. The topic are presented in the context of making scientifically based recommendation for management given limited data, as is usually the case for a recreational line fishery. A checklist of standards analysis is suggested, many of which may be implemented using the microcomputer package PC-yield. A number of the analysis techniques are illustrated by application to data for the natal elf resource. en
dc.language.iso en en
dc.relation.ispartofseries SANSP en
dc.relation.ispartofseries 160 en
dc.subject Linefish en
dc.subject fishery en
dc.subject Hooks en
dc.subject Fish en
dc.subject Fishery management en
dc.title A manual of mathematical techniques for linefish assessment en
dc.type Report en


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