1. To determine the effect of the position of a 90 mm square mesh top panel on the selectivity of a 100 mm diamond mesh codend attached to a commercial whitefish trawl as part of an EU funded Study Contract.
2. To measure the selectivity of the same codend with no square mesh panel.
3. To collect, as time allows, video film of the gear and fish reaction to it using the remote controlled television vehicle (RCTV).
Robert J Kynoch (Fisheries Research Services Aberdeen Marine Laboratory)
Biology and fisheries
Other biological/fisheries measurement
Quantity: number of hauls = 32 Description: Fish selectivity hauls.