Pilot research on species composition of Korean purse seine catch at cannery

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Pilot research on species composition of Korean purse seine catch at cannery

A preliminary study on species composition of a Korean purse seine catch landed at cannery was conducted in April 2011. In the cannery, all tuna catch are sliding through a sorting grid panel that filters and drops fish in the buckets by size class (above 9 kg, 3.4-9 kg, 1.8-3.4 kg, 1.4-1.8 kg and below 1.4 kg). In cannery processing, species sorting was made for skipjack and yellowfin tuna onl...

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Tuna purse seine fishery is a commercial and industrial fishery in the Iranian waters of Oman Sea. An observer programme was conducted to identify the by-catch composition of the tuna purse seine fishery in the Iranian waters of the Oman Sea. Investigations were carried out on board of purse seiner vessel “named Parsian Shila” between September and October 2015. The by-catch was composed of 17 ...

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The catch composition of the beach seine fishery in southeast of the Caspian Sea (Case study: Golestan Province)

The beach seine fishery is performed regularly along Iranian coasts of the Caspian Sea. The aim of the present study was to determinate of the species composition of beach seine fishery in Golestan Province. Due to the extent of fisheries cooperatives in the study area 7 cooperatives was selected, namely Magtymguly, Niyaz Abad, Yashar, Shayan Aydin, Golestan, Charqly, Norgolestan and Nemune. S...

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Empirical and observational data were collected from 31 sets made from a tuna purse seine vessel during the International Seafood Sustainability Foundation’s (ISSF) WCPO bycatch reduction research cruise. Simultaneously, skipjack (Katsuwonis pelamis), yellowfin (Thunnus albacares), and bigeye (T. obesus) tuna and silky sharks (Carcharhinus falciformis) were implanted with pressure sensing acous...

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ژورنال

عنوان ژورنال: Bulletin of the Korean society of Fisheries Technology

سال: 2011

ISSN: 1225-827X

DOI: 10.3796/ksft.2011.47.4.390