GLMM- and GLM-standardised lobster CPUE from the Tristan da Cunha group of islands for the 1997-2007 period

dc.contributor.authorJohnston, Susan J
dc.contributor.authorBrandão, Anabela
dc.contributor.authorButterworth, Doug S
dc.date.accessioned2016-04-04T10:25:35Z
dc.date.available2016-04-04T10:25:35Z
dc.date.issued2009
dc.date.updated2016-04-04T10:24:32Z
dc.description.abstractThe longline CPUE series for the three outer islands are GLMM standardised. 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. For Tristan, for which the available powerboat data are more limited, a GLM with year and month as fixed effects is applied. After initial increase, the standardised CPUE indices show drops over the most recent years for all islands except Gough, for which there is a steep recent increase.en_ZA
dc.identifier.apacitationJohnston, S. J., Brandão, A., & Butterworth, D. S. (2009). <i>GLMM- and GLM-standardised lobster CPUE from the Tristan da Cunha group of islands for the 1997-2007 period</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/18533en_ZA
dc.identifier.chicagocitationJohnston, Susan J, Anabela Brandão, and Doug S Butterworth <i>GLMM- and GLM-standardised lobster CPUE from the Tristan da Cunha group of islands for the 1997-2007 period.</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2009. http://hdl.handle.net/11427/18533en_ZA
dc.identifier.citationJohnston, S. J., Brandao, A., & Butterworth, D. S. (2010). GLMM-and GLM-standardised lobster CPUE from the Tristan da Cunha group of islands for the 1997-2008 period. MARAM/Tristan/2010/May/04. CPUE series for Nightingale Island. Both series have been renormalised to a mean of, 1.en_ZA
dc.identifier.ris TY - Working Paper AU - Johnston, Susan J AU - Brandão, Anabela AU - Butterworth, Doug S AB - The longline CPUE series for the three outer islands are GLMM standardised. 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. For Tristan, for which the available powerboat data are more limited, a GLM with year and month as fixed effects is applied. After initial increase, the standardised CPUE indices show drops over the most recent years for all islands except Gough, for which there is a steep recent increase. DA - 2009 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2009 T1 - GLMM- and GLM-standardised lobster CPUE from the Tristan da Cunha group of islands for the 1997-2007 period TI - GLMM- and GLM-standardised lobster CPUE from the Tristan da Cunha group of islands for the 1997-2007 period UR - http://hdl.handle.net/11427/18533 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/18533
dc.identifier.vancouvercitationJohnston SJ, Brandão A, Butterworth DS. GLMM- and GLM-standardised lobster CPUE from the Tristan da Cunha group of islands for the 1997-2007 period. 2009 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/18533en_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.titleGLMM- and GLM-standardised lobster CPUE from the Tristan da Cunha group of islands for the 1997-2007 perioden_ZA
dc.typeWorking Paperen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceResearch paperen_ZA
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