An updated assessment of the Agulhas sole resource, Austroglossus pectoralis

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dc.contributor.authorButterworth, Doug S
dc.contributor.authorGlazer, J P
dc.contributor.authorFairweather, T P
dc.contributor.authorDurholtz, M D
dc.date.accessioned2017-02-20T10:59:03Z
dc.date.available2017-02-20T10:59:03Z
dc.date.issued2016-09
dc.description.abstractThis analysis updates that of Butterworth and Glazer (2014), which considered two hypotheses of decreasing catchability and of decreasing productivity to account for a recent large drop in CPUE. Two further years of data reflect some increase in CPUE. For the most pessimistic scenario (a decrease in productivity, which remains at its current reduced level into the future), projections are somewhat more positive than previously, with recent biomasses estimated higher and projected to decrease more slowly if the 2013 effort level is maintained.en_ZA
dc.identifier.apacitationButterworth, D. S., Glazer, J. P., Fairweather, T. P., & Durholtz, M. D. (2016). <i>An updated assessment of the Agulhas sole resource, Austroglossus pectoralis</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/23978en_ZA
dc.identifier.chicagocitationButterworth, Doug S, J P Glazer, T P Fairweather, and M D Durholtz <i>An updated assessment of the Agulhas sole resource, Austroglossus pectoralis.</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2016. http://hdl.handle.net/11427/23978en_ZA
dc.identifier.citationButterworth, D.S., Glazer, J.P., Fairweather, T.P. and Durholtz, M.D. 2016. An updated assessment of the Agulhas sole resource, Austroglossus pectoralis. DAFF Branch Fisheries document. FISHERIES/2016/SEPT/SWG-DEM/53: 12pp.en_ZA
dc.identifier.ris TY - Working Paper AU - Butterworth, Doug S AU - Glazer, J P AU - Fairweather, T P AU - Durholtz, M D AB - This analysis updates that of Butterworth and Glazer (2014), which considered two hypotheses of decreasing catchability and of decreasing productivity to account for a recent large drop in CPUE. Two further years of data reflect some increase in CPUE. For the most pessimistic scenario (a decrease in productivity, which remains at its current reduced level into the future), projections are somewhat more positive than previously, with recent biomasses estimated higher and projected to decrease more slowly if the 2013 effort level is maintained. DA - 2016-09 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2016 T1 - An updated assessment of the Agulhas sole resource, Austroglossus pectoralis TI - An updated assessment of the Agulhas sole resource, Austroglossus pectoralis UR - http://hdl.handle.net/11427/23978 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/23978
dc.identifier.vancouvercitationButterworth DS, Glazer JP, Fairweather TP, Durholtz MD. An updated assessment of the Agulhas sole resource, Austroglossus pectoralis. 2016 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/23978en_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.titleAn updated assessment of the Agulhas sole resource, Austroglossus pectoralisen_ZA
dc.typeWorking Paperen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceWorking paperen_ZA
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