OMP-13: Further investigation of the anchovy control rule

 

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dc.contributor.author De Moor, Carryn L
dc.contributor.author Butterworth, Doug S
dc.date.accessioned 2016-03-31T11:24:18Z
dc.date.available 2016-03-31T11:24:18Z
dc.date.issued 2013
dc.identifier.citation de Moor, C. L., & Butterworth, D. S. OMP-13: (2013). Further Investigation of the Anchovy Control Rule. MARAM: University of Namibia. en_ZA
dc.identifier.uri http://hdl.handle.net/11427/18459
dc.description.abstract de Moor and Butterworth (2013) have shown that under equivalent leftward shifts of the OMP to no catch biomass distribution in the transition from operating models (whether HS0.91 or BH1.22 ) based on data to 2006 to those based on data to 2011, the anchovy A risk statistic deteriorates, reflecting an appreciably greater probability that the adult anchovy biomass falls below 10% of its average value over the November 1984 to November 1999 period at least once during a 20-year projection period. This document explores the effect of changes to the anchovy catch control rule, in particular to the threshold survey biomass level A Bec below which Exceptional Circumstances provisions are invoked.
dc.language eng en_ZA
dc.title OMP-13: Further investigation of the anchovy control rule en_ZA
dc.type Working Paper en_ZA
dc.date.updated 2016-03-31T11:23:02Z
uct.type.publication Research en_ZA
uct.type.resource Research paper en_ZA
dc.publisher.institution University of Cape Town
dc.publisher.faculty Faculty of Science en_ZA
dc.publisher.department Marine Resource Assessment and Management Group en_ZA
uct.type.filetype Text
uct.type.filetype Image


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