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Recommendations on rock lobster TAC's for the Tristan group of islands for the 2012/13 season

Authors: Butterworth, Doug S; Johnston, D S;

Recommendations on rock lobster TAC's for the Tristan group of islands for the 2012/13 season

Abstract

Based on a similar approach as used last year, but updated to take account of recent decisions about the probable impact of the OLIVA incident on the resources at Nightingale and Inaccessible, TACs have been calculated for all four islands which aim to achieve and maintain CPUE at the levels that would have applied in 2011 had it not been for the Oliva incident. The results suggest reductions in the present TAC at Inaccessible, Tristan and Nightingale. However, given the intended move to a management procedure approach for setting catch limits by next year, and taking cognisance of the greater industrial stability that such an approach intends, it is recommended that the TAC reductions as now calculated be considered for phasing in over time.

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South Africa
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selected citations
These citations are derived from selected sources.
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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