Just how extensive is sediment resuspension by trawling compared to other resuspension processes?

Ingrid Tjensvoll1, Mattias Sköld2, Anette Jönsson3 and Clare Bradshaw1, (1)Stockholm University, Stockholm, Sweden, (2)SLU Aqua, Sweden, (3)Swedish Meteorological and Hydrological Institute, Norrköping, Sweden