Further sole dynamic Schaefer production model results

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dc.contributor.authorButterworth, Doug S
dc.contributor.authorGlazer, Jean
dc.date.accessioned2020-08-24T07:17:42Z
dc.date.available2020-08-24T07:17:42Z
dc.date.issued2019
dc.description.abstractThe sole resource is modelled by a dynamic Schaefer production model which allows for a drop in the value of the intrinsic growth rate parameter from 2000 onwards. The model is fit to the available CPUE and survey abundance indices. These data are not sufficiently informative to be able to distinguish amongst fairly wide ranges of pre- and post-2000 intrinsic growth rate parameters. Nevertheless, all suggest that the sole resource has never been substantially depleted (being well above its MSY level), and furthermore that the current replacement yield and MSY are reasonably robustly estimated in the ranges of 300-400 and 500-650 mt respectively.en_US
dc.identifier.apacitationButterworth, D., & Glazer, J. (2019). <i>Further sole dynamic Schaefer production model results</i> ,Faculty of Science ,Department of Mathematics and Applied Mathematics. Retrieved from http://hdl.handle.net/11427/32125en_ZA
dc.identifier.chicagocitationButterworth, Doug, and Jean Glazer <i>Further sole dynamic Schaefer production model results.</i> ,Faculty of Science ,Department of Mathematics and Applied Mathematics, 2019. http://hdl.handle.net/11427/32125en_ZA
dc.identifier.citationButterworth, D. & Glazer, J. 2019. <i>Further sole dynamic Schaefer production model results</i>. ,Faculty of Science ,Department of Mathematics and Applied Mathematics. http://hdl.handle.net/11427/32125 .en_ZA
dc.identifier.ris TY - Report AU - Butterworth, Doug AU - Glazer, Jean AB - The sole resource is modelled by a dynamic Schaefer production model which allows for a drop in the value of the intrinsic growth rate parameter from 2000 onwards. The model is fit to the available CPUE and survey abundance indices. These data are not sufficiently informative to be able to distinguish amongst fairly wide ranges of pre- and post-2000 intrinsic growth rate parameters. Nevertheless, all suggest that the sole resource has never been substantially depleted (being well above its MSY level), and furthermore that the current replacement yield and MSY are reasonably robustly estimated in the ranges of 300-400 and 500-650 mt respectively. DA - 2019 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PY - 2019 T1 - Further sole dynamic Schaefer production model results TI - Further sole dynamic Schaefer production model results UR - http://hdl.handle.net/11427/32125 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/32125
dc.identifier.vancouvercitationButterworth D, Glazer J. Further sole dynamic Schaefer production model results. 2019 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/32125en_ZA
dc.publisher.departmentDepartment of Mathematics and Applied Mathematicsen_US
dc.publisher.facultyFaculty of Scienceen_US
dc.titleFurther sole dynamic Schaefer production model resultsen_US
dc.typeReporten_US
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