Evolving and devolving bycatch reduction devices in an Australian penaeid-trawl fishery

Location
New South Wales, Australia
Article
Target catch
School prawns (Metapenaeus macleayi)
Study Type
Field study in the wild
Effect on target catch
The codend with a radial escape section and the simplified Nordmore-grid retained fewer school prawns by weight 11.5% and 4.6% respectively, compared to the control net.
Effect on bycatch species
The Nordmore-grid codend caught 50% fewer yellowfin bream than the radial escape section net and 55% fewer than the control net. Both trial codends significantly reduced the predicted mean weight (36% Nordmore-grid and 74.3% radial escape section).
Fishing Gear
Reduction technique