Updated 2017 GLMM-standardised lobster CPUE from the Tristan da Cunha outer group of islands

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dc.contributor.authorJohnston, S J
dc.contributor.authorBrandão, A
dc.contributor.authorButterworth, Doug S
dc.date.accessioned2017-11-06T12:52:00Z
dc.date.available2017-11-06T12:52:00Z
dc.date.issued2017-05
dc.description.abstractThe longline CPUE series for Inaccessible and Gough islands are GLMM standardised through to 20161. For Nightingale, the fishery was closed for the 2011 season and catches were set at precautionary levels for the 2011 and 2012 seasons. The Nightingale GLMM model thus excludes 2011 and 2012, although it now includes 2013-2016 for this island. Year, month, area, trap-type, soak time, depth and year-area interactions are treated as fixed effects, and year-month interactions treated as a random effect. The standardised CPUEs for Inaccessible and Nightingale continue to be optimistic, and both show increases since the previous season. For Gough, the standardised CPUE value for the current season is lower than that of the previous season, but still well above the OMP target level Itar.en_ZA
dc.identifier.apacitationJohnston, S. J., Brandão, A., & Butterworth, D. S. (2017). <i>Updated 2017 GLMM-standardised lobster CPUE from the Tristan da Cunha outer group of islands</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/26010en_ZA
dc.identifier.chicagocitationJohnston, S J, A Brandão, and D S Butterworth <i>Updated 2017 GLMM-standardised lobster CPUE from the Tristan da Cunha outer group of islands.</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2017. http://hdl.handle.net/11427/26010en_ZA
dc.identifier.citationJohnston, S.J., Brandão, A. and Butterworth, D.S. 2017. Updated 2017 GLMM-standardised lobster CPUE from the Tristan da Cunha outer group of islands. MARAM document: MARAM/TRISTAN/2017/MAY/06: 14pp.en_ZA
dc.identifier.ris TY - Working Paper AU - Johnston, S J AU - Brandão, A AU - Butterworth, D S AB - The longline CPUE series for Inaccessible and Gough islands are GLMM standardised through to 20161. For Nightingale, the fishery was closed for the 2011 season and catches were set at precautionary levels for the 2011 and 2012 seasons. The Nightingale GLMM model thus excludes 2011 and 2012, although it now includes 2013-2016 for this island. Year, month, area, trap-type, soak time, depth and year-area interactions are treated as fixed effects, and year-month interactions treated as a random effect. The standardised CPUEs for Inaccessible and Nightingale continue to be optimistic, and both show increases since the previous season. For Gough, the standardised CPUE value for the current season is lower than that of the previous season, but still well above the OMP target level Itar. DA - 2017-05 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2017 T1 - Updated 2017 GLMM-standardised lobster CPUE from the Tristan da Cunha outer group of islands TI - Updated 2017 GLMM-standardised lobster CPUE from the Tristan da Cunha outer group of islands UR - http://hdl.handle.net/11427/26010 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/26010
dc.identifier.vancouvercitationJohnston SJ, Brandão A, Butterworth DS. Updated 2017 GLMM-standardised lobster CPUE from the Tristan da Cunha outer group of islands. 2017 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/26010en_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.titleUpdated 2017 GLMM-standardised lobster CPUE from the Tristan da Cunha outer group of islandsen_ZA
dc.typeWorking Paperen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceWorking paperen_ZA
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