Pearls are not just for girls: Plastic spheres do not interfere with target catches in a set net fishery

Authors
Kindt-Larsen, L., Noack, T., Books, M.E., Kroner, A.M., and Glemarec, G.
Year
Journal/Publisher Name
Fisheries Research
Volume (Issue #)
276
Page #s
6
Contact information
L. Kindt-Larsen (lol@aqua.dtu.dk)
Summary

Pearl Nets, a passive acoustic deterrent, were tested in commercial gillnet fisheries in the Western Baltic Sea. Compared to a control, the Peal Nets reduced harbor porpoise bycatch and maintained target catch rate for Atlantic cod.

Field Studies

Pearls are not just for girls: Plastic spheres do not interfere with target catches in a set net fishery

Study Type
Field study in the wild
Location
Western Baltic Sea
Target catch
Atlantic cod (Gadus morhua)
Effect on bycatch species
Prevented bycatch
Effect on target catch
No effect, catch rates did not siginficanly differ from catch rates with regular gillnets
Reduction technique
Fishing Gear