Figure 6From: Modelling potential impacts of bottom trawl fisheries on soft sediment biogeochemistry in the North Sea†Model simulation results showing steady state organic carbon and sulfide concentrations as a function of physical mixing (PMM) hypothetically caused by trawling activity. Macrofauna are kept at a level of about 70 mmol (C) m-2 for all simulations. At PMM levels greater than 15, the model has multiple solutions.Back to article page