2018 updated south coast rock lobster assessment results

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dc.contributor.authorJohnston, Susan
dc.contributor.authorButterworth, Doug S
dc.date.accessioned2020-01-20T06:59:33Z
dc.date.available2020-01-20T06:59:33Z
dc.date.issued2018
dc.description.abstractThe 2017 assessment of the resource is updated given two further years of catch-at-length data now available. Recruitment is estimated to have increased over the last two seasons compared to the previous three seasons when recruitment was estimated to be poor. The spawning biomass trajectory decreases slightly over recent years. Current spawning biomass is estimated to be 27% of K. The RC MSY estimate is 259 MT at a Bsp/K of 0.27. Fmsy is estimated to be 0.112. The RC model thus estimates that the resource is currently slightly above Bmsy.en_US
dc.identifier.apacitationJohnston, S., & Butterworth, D. (2018). <i>2018 updated south coast rock lobster assessment results</i> ,Faculty of Science ,Department of Mathematics and Applied Mathematics. Retrieved from http://hdl.handle.net/11427/30767en_ZA
dc.identifier.chicagocitationJohnston, Susan, and Doug Butterworth <i>2018 updated south coast rock lobster assessment results.</i> ,Faculty of Science ,Department of Mathematics and Applied Mathematics, 2018. http://hdl.handle.net/11427/30767en_ZA
dc.identifier.citationJohnston, S., Butterworth, D. 2018. 2018 updated south coast rock lobster assessment results.en_ZA
dc.identifier.ris TY - Report AU - Johnston, Susan AU - Butterworth, Doug AB - The 2017 assessment of the resource is updated given two further years of catch-at-length data now available. Recruitment is estimated to have increased over the last two seasons compared to the previous three seasons when recruitment was estimated to be poor. The spawning biomass trajectory decreases slightly over recent years. Current spawning biomass is estimated to be 27% of K. The RC MSY estimate is 259 MT at a Bsp/K of 0.27. Fmsy is estimated to be 0.112. The RC model thus estimates that the resource is currently slightly above Bmsy. DA - 2018 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PY - 2018 T1 - 2018 updated south coast rock lobster assessment results TI - 2018 updated south coast rock lobster assessment results UR - http://hdl.handle.net/11427/30767 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/30767
dc.identifier.vancouvercitationJohnston S, Butterworth D. 2018 updated south coast rock lobster assessment results. 2018 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/30767en_ZA
dc.language.isoeng
dc.publisher.departmentDepartment of Mathematics and Applied Mathematicsen_US
dc.publisher.facultyFaculty of Scienceen_US
dc.title2018 updated south coast rock lobster assessment resultsen_US
dc.typeReporten_US
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