Browsing by Author "Bostanci, D"

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Age analysis on different bony structures of Perch (Perca fluviatilis L. 1758) inhabiting Derbent Dam Lake (Bafra, Samsun)

Polat, N; Bostanci, D; Yilmaz, S (Scientific Technical Research Council Turkey, 2004)

The age determination method and its accuracy are the most important subjects for the evaluation of age-length-weight relations in fisheries biology, since estimates of survival, growth and mortality rates, analysis of ...
Dietary preferences of perch (Perca fluviatilis L., 1758) inhabiting Derbent dam lake (Bafra-Samsun) and their relationship with seasonal and age-dependent variations

Yilmaz, M; Yilmaz, S; Kandemir, S; Bostanci, D; Polat, N (Scientific Technical Research Council Turkey, 2003)

The aim of this research was to establish whether the dietary preferences of perch (Perca fluviatilis L., 1758) change due to age and the seasons. Food items were examined by the Geometric Index of Importance (GII) method. ...
Differences between whole otolith and broken-burnt otolith ages of red mullet (Mullus barbatus ponticus Essipov, 1927) sampled from the Black Sea (Samsun, Turkey)

Polat, N; Bostanci, D; Yllmaz, S (Scientific Technical Research Council Turkey-Tubitak, 2005)

Different bony structures as scales, vertebrae, otoliths, opercles and subopercles of 156 red mullet (Mullus barbatus ponticus Essipov, 1927) sampled from the Black Sea were removed for age determination. Otoliths were ...