Improved bycatch reduction in the mixed demersal trawl fishery for Norway pout (Trisopterus esmarkii)
Through fishing trials conducted in the North Sea, this study compared the bycatch reduction capacity in the Norway pout (Trisopterus esmarkii) small-meshed trawl fishery between trawls fitted with a standard sorting grid and trawls fitted with a new, more flexible system called the 'Excluder". The trawls fitted with the Excluder significantly reduced the bycatch (in weight) of nine whitefish species: blue whiting, mackerel, horse mackerel, herring, haddock, whiting, cod, European hake, and greater argentine.