Browsing by Author "Misund, Ole Arve"

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    Studies of biology ecology and school behaviour of Sardinella in the Angolan fishery by Nkosi Luyeye.
    (2002) Luyeye, Nkosi; Field, John G; Fréon, Pierre; Misund, Ole Arve
    This study investigated the biological characteristics (linked with daynight and migration aspects) of the stock, the behavioural patterns of sardinella spp (schoolbehaviour and dynamics) that may lead to under-estimation as well as bias. Biological and acoustic data collected during 22 pelagic surveys (1985-1999), as well as schooling records of three cruises (1996-1998), were used to study the biology, distribution, behaviour of the school dynamics of sardinella.