Fig. 2

Measures of length at which 50% of surveyed northern shrimp biomass was female. At each survey site for each year the biomass is based on 250 individual northern shrimps. The OS site consistently shows that terminal phase females are longer than at either the innermost site in Skjálfandi bay (S1) or a site further out of the bay, well past the inshore/offshore delimiting harvest line (S4)