Sexual seasonal growth of the European anchovy Engraulis encrasicolus caught by mid water trawl and purse seine in the southern Black Sea
Yazarlar (3)
Prof. Dr. Sabri BİLGİN Recep Tayyip Erdogan University, Türkiye
Doç. Dr. Burak Taşçı Recep Tayyip Erdogan University, Türkiye
Hatice Bal
Recep Tayyip Erdogan University, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of the Marine Biological Association of the United Kingdom (Q3)
Dergi ISSN 0025-3154 Dergi Bilgileri (2013)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2013
Kabul Tarihi Yayınlanma Tarihi 05-07-2012
Cilt / Sayı / Sayfa 93 / 2 / 333–339 DOI 10.1017/S0025315412000732
Makale Linki http://journals.cambridge.org/action/displayFulltext?type=6&fid=8832501&jid=MBI&volumeId=93&issueId=02&aid=8832500&bodyId=&membershipNumber=&societyETOCSession=&fulltextType=RA&fileId=S0025315412000732
UAK Araştırma Alanları
Su Ürünleri Avlama Teknolojileri
Özet
The seasonal growth pattern and size composition of the European anchovy, Engraulis encrasicolus caught by mid-water trawl and purse seine was studied in the southern Black Sea between October 2010 and April 2011. Total length (TL) and size distribution of females caught by purse seine was higher than males and females obtained from mid-water trawl (P < 0.05). The seasonal von Bertalanffy growth parameters, computed from monthly length–frequency distributions, were estimated as asymptotic length to which the fish grow (L∞) = 13.01 cm TL, growth-rate parameter (K) = 0.993 year−1, amplitude of the sinusoidal growth oscillations (C) = 0.800, and the time of the year when the growth rate is slowest, the winter period (WP) = 0.298 for males and as L∞ = 13.69 cm TL, K = 1.249 year−1, C = 0.950, and WP = 0.151 for females caught by mid-water trawl. The seasonal von Bertalanffy growth parameters for …
Anahtar Kelimeler
Black Sea | ELEFAN | Keywords Engraulis encrasicolus | mid-water trawl | purse seine | seasonal growth | size-distribution