Model predictions for 2020-29 and 2090-99 of average catch, average profits and the probability of negative profits for northern rock sole in Alaska based on fishery monitoring and environmental data collected in 1975 and 2020 (NCEI Accession 0248633)

Average profit (million $) and average catch (thousand tonnes) [median and 90 % intervals] by harvest strategy and the proportion of years with negative profit. Results are shown for projections based on models 0, 8 and 9. The strategies include the average fishing mortality for 2016–20, and strategies based on constant F and the 40-5 harvest control rule. The target fishing mortality for the latter two strategies are F35%, F35, and FMEY. The calculations account for future variation in recruitment about the stock-recruitment and in the parameters of the growth function.