Gelibolu Yarımadası ve Çanakkale Boğazı'ndaki (Kuzeydoğu Akdeniz, Türkiye) Kolyoz Balığı (Scomber japonicus Houttuyn, 1782) Avcılığında Kullanılan Olta İğneleri Seçiciliklerinin Belirlenmesi

Year 2013, Volume: 1 Issue: 1, 22 - 27, 03.11.2013

Özgür Cengiz , Adnan Ayaz , Uğur Özekinci , Alkan Öztekin , Can ali Kumova

https://izlik.org/JA92WZ96KF

Abstract

Bu araştırmada Gelibolu Yarımadası ve Çanakkale Boğazı’nda kolyoz balığı (Scomber japonicus)
avcılığında kullanılan 3, 2, 1, 1/0, 2/0, 3/0 ve 4/0 numara iğnelerin seçicilikleri SELECT metodu kullanmak
suretiyle hesaplanmıştır. Bi-normal modele göre 3, 2, 1, 1/0, 2/0, 3/0 ve 4/0 numara iğnelerin optimum yakalama
boyları, sırasıyla, 13, 40 cm, 14,55 cm, 15,70 cm, 16,85 cm, 19,15 cm, 20,29 cm ve 23,97 cm’dir. 

Keywords

İğne seçiciliği , kolyoz , Scomber japonicus

Determination of Hook Selectivity Used for Catching the Chub mackerel (Scomber japonicus Houttuyn, 1782) in Dardanelles and Gallipoli Peninsula (North-eastern Mediterranean, Turkey)

https://izlik.org/JA92WZ96KF

Abstract

In this study, the selectivity of 3, 2, 1, 1/0, 2/0, 3/0 and 4/0 numbers hooks used for catching the Chub mackerel (Scomber japonicus) in Gallipoli Peninsula and Dardanelles was calculated by using SELECT method According to Bi-normal modal, the optimum catch lengths of 3, 2, 1, 1/0, 2/0, 3/0 and 4/0 numbers hooks were 16.85 cm, 19.15 cm, 20.29 cm and 23.97 cm, respectively,

Keywords

Hook selectivity , Chub mackerel , Scomber japonicus

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