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This research investigates the fisheries characteristics and spawning potential ratio of frigate tuna (Auxis thazard) in the Gulf of Tomini, Indonesia, conducted from 2020 to 2021. The study found that frigate tuna constituted 10.81% of the purse seine catch, with a size range of 13 to 44 cm and an average length of 29 cm, indicating a potential for recruitment overfishing. The spawning potential ratio was calculated at 0.38, suggesting the need for regulated fishing practices to maintain sustainable popula

Author

Berliana marpaung

Language

EN