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Fisheries management of round sardinella Sardinella aurita along North Sinai coast

By Ahmed Mohamed Al-beak

Abstract

Objective: To estimate the biological and population parameters required for proposing a\ud preparation to sustain and manage this valuable fish resource.\ud Methods: Aging was done by scales reading, and growth was estimated by using the backcalculation\ud method. The values of growth parameters L∞, k and to were calculated by von\ud Bertalanffy model.\ud Results: The results of growth parameters L∞, k and to were 28.36 cm, 0.184 per year and\ud –0.8437 per year, respectively. Mortality coefficient, survival and exploitation rates estimated\ud to perceive yield per recruit and biomass per recruit.\ud Conclusions: Biological reference points and virtual population analysis were prepared to plan\ud appropriate managements for Sardinella aurita fisheries

Topics: Eastern Mediterranean, Age and growth, Stock assessment, Fisheries management, Sardinella aurita, Medicine (General), R5-920, Biology (General), QH301-705.5
Publisher: Journal of Coastal Life Medicine Editorial Office
Year: 2016
OAI identifier: oai:doaj.org/article:791a4ff12f864349945d07276a67212d
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