Studies on the use of visual stimuli to control fish escape from codend. Ⅱ. The effect of a black tunnel on the reaction behaviour of fish in otter trawl codends
Relationships between opercula girth, maximum girth and total length of fish species caught in gillnet and trammel net selectivity surveys off the Portuguese coast
Relationship between opercular girth, maximum girth and total length of fishes caught in gillnets in the estuarine and lower river sections of Shatt al-Arab River (Basrah Province, Iraq)
Determination of the Selectivity of Monofilament Gillnets Used for Catching the Annular Sea Bream (Diplodus annularis L., 1758) by Length-Girth Relationships in İzmir Bay (Aegean Sea)