Growth parameters of red mullet (Mullus barbatus L.,1758) and seasonal cod-end selectivity of traditional bottom trawl nets in Izmir Bay (Aegean Sea)
Küçük Resim Yok
Tarih
2001
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Red mullet is one of the most important species due to its highly economical value in Turkish fishery. The individuals obtained from Izmir Bay in the study are between I-III age year classes and fork lengths are 10.3, 13.4 and 15.4 cm by age, respectively. Weight - length relationship of the male+female specimen was W=0.0071L3.29. Von Bertalanffy growth parameters were determined as LA =19.036, WA =115.1, K=0.438, to= -0.777. The TL50 retention length of commercial bottom trawl net having 44 mm mesh size were obtained totally as 12.98 cm for red mullet and the net was found as unselective.
Açıklama
Anahtar Kelimeler
Bottom trawl selectivity, Growth parameters, Izmir Bay, Mullus barbatus, Red mullet
Kaynak
Acta Adriatica
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
42
Sayı
1
