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Further results relating to appropriate TACs for the South African Merluccius paradoxus and M. capensis resources

Authors: Rademeyer, Rebecca A; Butterworth, Doug S;

Further results relating to appropriate TACs for the South African Merluccius paradoxus and M. capensis resources

Abstract

A simple species-aggregated population model is applied to combined-species hake CPUE data since 1992 as a “reality check” on the short term substantial reductions in TACs being indicated by candidate OMPs when tested under the operating model. These simple computations suggest similar levels of TAC reduction are necessary to restore resource abundance (and hence CPUE) to 1992 levels over the next 10 years. Retrospective analyses comparing the reliabilities of the SR1 and SR2 options in predicting recent recruitment are pursued, and suggest slight preference for use of the SR2 option. TAC projections under the various OMP candidates for fixed future inputs for resource abundance indices are shown to illustrate how the TACs output by these OMPs depend on the index values input

Country
South Africa
Related Organizations
Keywords

South African Merluccius paradoxus, South African M. capensis, TACs

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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