Research Document - 2003/115
Assessment of cod in Division 4X in 2003
By Clark, D.S., Hinze, J.M.
Abstract
Landings for 4X cod have been restricted by total allowable catch to 6,000t for the 2000 - 2003 fishing years to promote an increase in population biomass. Despite the record low landings, survey catches do not show any clear increase in biomass in the past five years. While catches are about average in the Bay of Fundy, on the Scotian Shelf, the ITQ (mobile gear <65 ft fleet) survey indicates there has been little change in biomass, while the RV survey catch has declined. Recruitment indices have improved, particularly in the Bay of Fundy, starting with the 1998 yearclass, and growth rate and condition remain at or above average. Overall, biomass is expected to increase for 4X cod; however, unequivocal indications of improvement on the Scotian Shelf are needed to ensure the improvement is widespread.
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