A re-analysis of the squid jig CPUE data

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dc.contributor.authorGlazer, Jean Patricia
dc.contributor.authorButterworth, Doug S
dc.date.accessioned2016-04-05T10:36:31Z
dc.date.available2016-04-05T10:36:31Z
dc.date.issued2006
dc.date.updated2016-04-05T10:35:29Z
dc.description.abstractThe 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.identifier.apacitationGlazer, J. P., & Butterworth, D. S. (2006). <i>A re-analysis of the squid jig CPUE data</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/18577en_ZA
dc.identifier.chicagocitationGlazer, Jean Patricia, and Doug S Butterworth <i>A re-analysis of the squid jig CPUE data.</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2006. http://hdl.handle.net/11427/18577en_ZA
dc.identifier.citationGlazer, J. P., & Butterworth, D. S. (2006) A re-analysis of the squid jig CPUE data. WG/07/06/SQ3en_ZA
dc.identifier.ris TY - Working Paper AU - Glazer, Jean Patricia AU - Butterworth, Doug S AB - 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. DA - 2006 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2006 T1 - A re-analysis of the squid jig CPUE data TI - A re-analysis of the squid jig CPUE data UR - http://hdl.handle.net/11427/18577 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/18577
dc.identifier.vancouvercitationGlazer JP, Butterworth DS. A re-analysis of the squid jig CPUE data. 2006 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/18577en_ZA
dc.languageengen_ZA
dc.publisher.departmentMarine Resource Assessment and Management Groupen_ZA
dc.publisher.facultyFaculty of Scienceen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.subject.othersquid
dc.subject.otherCPUE data
dc.titleA re-analysis of the squid jig CPUE dataen_ZA
dc.typeWorking Paperen_ZA
uct.type.filetypeText
uct.type.publicationResearchen_ZA
uct.type.resourceResearch paperen_ZA
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