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http://dx.doi.org/10.3796/KSFT.2006.42.4.203

Catching characteristics of northern shortfin squid by the experimental jig fishery in the Northwest Atlantic Ocean (NAFO area)  

Oh, Taeg-Yun (Distant-Water Fisheries Resources Team, National Fisheries Research and Development Institute)
Kim, Jin-Young (Distant-Water Fisheries Resources Team, National Fisheries Research and Development Institute)
Kim, Sun-Song (Distant-Water Fisheries Resources Team, National Fisheries Research and Development Institute)
Kim, Young-Song (Distant-Water Fisheries Resources Team, National Fisheries Research and Development Institute)
Yang, Won-Seok (Distant-Water Fisheries Resources Team, National Fisheries Research and Development Institute)
Moon, Dae-Yeon (Distant-Water Fisheries Resources Team, National Fisheries Research and Development Institute)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.42, no.4, 2006 , pp. 203-209 More about this Journal
Abstract
This paper described the experimental squid jigging fishery conducted by a commercial fishing vessel in the Northwest Atlantic Ocean from August to October 2005. Author carried out experimental jiggings of 65 times during 57 days by three type of jigs which were pick jig, soft jig and soft luminous jig. The total catch, effort/day and catches/line-day of northern shortfin squid (Illex illecebrosus) were 12,726kg, 35 auto jigging machine and 3.5kg, respectively. Higher CUPE was observed in September, August and October. Catch ratio of pick jig was higher by 57-86% than those of soft jig and soft luminous jig. Higher catch was recorded at the $42^{\circ}55 with surface temperature ranging $18-21^{\circ}C$. The range of the dorsal mantle length was from 13.5cm to 23.0cm with average 17.2cm for female and from 13.0cm to 20.0cm with average 17.0cm for male. Sex ratio showed 55.4% of female.
Keywords
Illex illecebrosus; Jigging; Northern shortfin squid;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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