Limited mid-water scavenging of trawl discards
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چکیده
منابع مشابه
Limited mid-water scavenging of trawl discards
The consumption or scavenging of ¢sh in the water column at depths from 75 to 275m in Algarve (southern Portugal) trawl ¢shing grounds was evaluated. Longlines were used to suspend baits throughout the water column while electric ¢shing reels were used to simulate sinking discards. Eighteen species were caught, with higher catch rates near the surface than near the bottom. However, scavenging r...
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ژورنال
عنوان ژورنال: Journal of the Marine Biological Association of the United Kingdom
سال: 2003
ISSN: 0025-3154,1469-7769
DOI: 10.1017/s0025315403007719h