Brief examination of conditioning results of the SBT operating model for management procedure evaluation

Kurota, Hiroyuki; Sakai, Osamu; Butterworth, Doug S

Brief examination of conditioning results of the SBT operating model for management procedure evaluation

Working Paper

2010

Publisher

University of Cape Town

Department

Marine Resource Assessment and Management Group

Faculty

Faculty of Science

Abstract

Updated conditioning results for the operating model used for evaluation of management procedures are examined briefly. Although no serious problems are found, the examination shows that: (1) higher steepness is preferred in the grid sampling for the reference set, which leads to slightly more optimistic future projections, and (2) based on the results of grid sampling for future projections under the current catch level, robustness trials relating to longline CPUE series often show features that differ from those for the reference set.

Keywords

SBT operating model

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