REPORT OF THE STANDING COMMITTEE ON RESEARCH ... - Iccat

ICCAT REPORT 2008-2009 (I)Blue Shark North Atlantic21.5F/Fmsy10.5CFASPMBSP00 0.2 0.4 0.6 0.8 1B/BoBlue Shark South Atlantic21.5F/Fmsy10.5CFASPMBSP00 0.2 0.4 0.6 0.8 1B/BoShortfin mako North AtlanticF/Fmsy43.532.521.510.50BSPCFASPM (3 indices) CFASPM (combined)0 0.2 0.4 0.6 0.8 1B/BoSHK-Figure 3. Phase plots summarizing base scenario outputs for the current stock status of blue shark (BSH)and shortfin mako (SMA). BSP=Bayesian surplus production model; CFASPM=catch-free, age-structuredproduction model. The shaded box represents the area at which the biomass at MSY is estimated to be reached.Any points inside or to the left of the box indicate the stock is overfished (with respect to biomass). Any pointsabove the horizontal line indicate overfishing (with respect to F) is occurring.150