Assessment of the South African sardine resource using data from 1984-2018: Initial results at the joint posterior mode for the two mixing-component hypothesis.

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dc.contributor.authorde Moor, Carryn
dc.date.accessioned2020-01-23T11:44:00Z
dc.date.available2020-01-23T11:44:00Z
dc.date.issued2019
dc.description.abstractThe assessment of the South African sardine resource is in the process of being revised and updated using data available up to November 2018. While some data are yet to be finalised and robustness to some key model assumptions is still to be considered, the initial results presented here are expected to be sufficiently accurate such that they can reliably form the basis of simple constant catch projections for short-term management decisions. The assessment model considers the sardine population to consist of two mixing ‘components’, with a west component distributed west of Cape Agulhas and a south component distributed south-east of Cape Agulhas. Mixing occurs via movement from the west to the south component in November each year and via some contribution from the south component spawning biomass towards west component recruitment.en_US
dc.identifier.apacitationde Moor, C. (2019). <i>Assessment of the South African sardine resource using data from 1984-2018: Initial results at the joint posterior mode for the two mixing-component hypothesis</i> ,Faculty of Science ,Department of Mathematics and Applied Mathematics. Retrieved from http://hdl.handle.net/11427/30780en_ZA
dc.identifier.chicagocitationde Moor, Carryn <i>Assessment of the South African sardine resource using data from 1984-2018: Initial results at the joint posterior mode for the two mixing-component hypothesis.</i> ,Faculty of Science ,Department of Mathematics and Applied Mathematics, 2019. http://hdl.handle.net/11427/30780en_ZA
dc.identifier.citationde Moor, C. 2019. Assessment of the South African sardine resource using data from 1984-2018: Initial results at the joint posterior mode for the two mixing-component hypothesis.en_ZA
dc.identifier.ris TY - Report AU - de Moor, Carryn AB - The assessment of the South African sardine resource is in the process of being revised and updated using data available up to November 2018. While some data are yet to be finalised and robustness to some key model assumptions is still to be considered, the initial results presented here are expected to be sufficiently accurate such that they can reliably form the basis of simple constant catch projections for short-term management decisions. The assessment model considers the sardine population to consist of two mixing ‘components’, with a west component distributed west of Cape Agulhas and a south component distributed south-east of Cape Agulhas. Mixing occurs via movement from the west to the south component in November each year and via some contribution from the south component spawning biomass towards west component recruitment. DA - 2019 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PY - 2019 T1 - Assessment of the South African sardine resource using data from 1984-2018: Initial results at the joint posterior mode for the two mixing-component hypothesis TI - Assessment of the South African sardine resource using data from 1984-2018: Initial results at the joint posterior mode for the two mixing-component hypothesis UR - http://hdl.handle.net/11427/30780 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/30780
dc.identifier.vancouvercitationde Moor C. Assessment of the South African sardine resource using data from 1984-2018: Initial results at the joint posterior mode for the two mixing-component hypothesis. 2019 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/30780en_ZA
dc.language.isoeng
dc.publisher.departmentDepartment of Mathematics and Applied Mathematicsen_US
dc.publisher.facultyFaculty of Scienceen_US
dc.titleAssessment of the South African sardine resource using data from 1984-2018: Initial results at the joint posterior mode for the two mixing-component hypothesis.en_US
dc.typeReporten_US
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