The experimental grid has an opening to allow langoustine to pass through into the codend instead of being filtered out with other by-catches. Image: Liz B. Kolstad Kvalvik, Havforskningsinstituttet
Shrimp grid developed to keep langoustine by-catch
Norwegian coastal fishermen have since the beginning of this year been required to use a sorting grid when trawling for shrimp, with the disadvantage that they lose a valuable by-catch…
