A re-analysis of the squid jig CPUE data

 

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dc.contributor.author Glazer, Jean Patricia
dc.contributor.author Butterworth, Doug S
dc.date.accessioned 2016-04-05T10:36:31Z
dc.date.available 2016-04-05T10:36:31Z
dc.date.issued 2006
dc.identifier.citation Glazer, J. P., & Butterworth, D. S. (2006) A re-analysis of the squid jig CPUE data. WG/07/06/SQ3 en_ZA
dc.identifier.uri http://hdl.handle.net/11427/18577
dc.description.abstract The catch per unit effort (CPUE) indices from the squid jig fishery have to date been expressed in terms of catch per man-hour (Roel, 1998). Industry has for many years questioned the use of man-hours as the unit of effort since it is alleged that the information contained in the database regarding the number of hours fished is unreliable. A re-analysis of the jig catch and effort data has therefore been undertaken, with the unit of effort revised to one of man-days, under the assumption (though see further discussion below) that the proportion of a day spent fishing has remained roughly unchanged over time. en_ZA
dc.language eng en_ZA
dc.subject.other squid
dc.subject.other CPUE data
dc.title A re-analysis of the squid jig CPUE data en_ZA
dc.type Working Paper en_ZA
dc.date.updated 2016-04-05T10:35:29Z
uct.type.publication Research en_ZA
uct.type.resource Research paper en_ZA
dc.publisher.institution University of Cape Town
dc.publisher.faculty Faculty of Science en_ZA
dc.publisher.department Marine Resource Assessment and Management Group en_ZA
uct.type.filetype Text


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