Fig. 5. Results of model simulation of Scenario 1. Impact of percentage reduction of total nitrogen (A) and total nitrogen and phosphor (B) relative to the annual averages from 1985-2003 of (from top to bottom) phytoplankton concentration, mussel biomass in shallow and deep waters, mussel landings, and mussel fishery profit. The baseline is 100% loading, corresponding to the average from 1985-2003 (Table 2).