Update to the hake Reference Case model incorporating the 2018 commercial and 2019 survey data

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dc.contributor.authorRoss-Gillespie, Andrea
dc.contributor.authorButterworth, Doug S
dc.date.accessioned2020-11-18T19:12:56Z
dc.date.available2020-11-18T19:12:56Z
dc.date.issued2019
dc.description.abstractThe Reference Case Ricker model is updated with commercial and survey data from 2018 and 2019. The updated data points lie within the bounds predicted by OMP2018 projections, except for the 2018 proportion of M. capensis in the South Coast offshore trawl fishery catch, which is markedly higher than predicted. The updated assessment results are compatible with the previous Reference Case results and suggest an increase in spawning biomass since 2017 for both species.en_US
dc.identifier.apacitationRoss-Gillespie, A., & Butterworth, D. (2019). <i>Update to the hake Reference Case model incorporating the 2018 commercial and 2019 survey data</i> ,Faculty of Science ,Department of Mathematics and Applied Mathematics. Retrieved from http://hdl.handle.net/11427/32394en_ZA
dc.identifier.chicagocitationRoss-Gillespie, Andrea, and Doug Butterworth <i>Update to the hake Reference Case model incorporating the 2018 commercial and 2019 survey data.</i> ,Faculty of Science ,Department of Mathematics and Applied Mathematics, 2019. http://hdl.handle.net/11427/32394en_ZA
dc.identifier.citationRoss-Gillespie, A. & Butterworth, D. 2019. <i>Update to the hake Reference Case model incorporating the 2018 commercial and 2019 survey data</i>. ,Faculty of Science ,Department of Mathematics and Applied Mathematics. http://hdl.handle.net/11427/32394 .en_ZA
dc.identifier.ris TY - Report AU - Ross-Gillespie, Andrea AU - Butterworth, Doug AB - The Reference Case Ricker model is updated with commercial and survey data from 2018 and 2019. The updated data points lie within the bounds predicted by OMP2018 projections, except for the 2018 proportion of M. capensis in the South Coast offshore trawl fishery catch, which is markedly higher than predicted. The updated assessment results are compatible with the previous Reference Case results and suggest an increase in spawning biomass since 2017 for both species. DA - 2019 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PY - 2019 T1 - Update to the hake Reference Case model incorporating the 2018 commercial and 2019 survey data TI - Update to the hake Reference Case model incorporating the 2018 commercial and 2019 survey data UR - http://hdl.handle.net/11427/32394 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/32394
dc.identifier.vancouvercitationRoss-Gillespie A, Butterworth D. Update to the hake Reference Case model incorporating the 2018 commercial and 2019 survey data. 2019 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/32394en_ZA
dc.publisher.departmentDepartment of Mathematics and Applied Mathematicsen_US
dc.publisher.facultyFaculty of Scienceen_US
dc.titleUpdate to the hake Reference Case model incorporating the 2018 commercial and 2019 survey dataen_US
dc.typeReporten_US
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