Bathymetric distribution seasonal growth and mortality of the deep water rose shrimp Parapenaeus longirostris Decapoda Penaeidae in an unexploited stock in Saros Bay Aegean Sea
Yazarlar (4)
Prof. Dr. Sabri BİLGİN Recep Tayyip Erdogan University, Türkiye
Ozcan Ozen Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Prof. Dr. Ali Ismen Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Prof. Dr. Ugur Ozekinci Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Animal and Veterinary Advances (Q4)
Dergi ISSN 1680-5593 Dergi Bilgileri (2009)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2009
Cilt / Sayı / Sayfa 8 / 11 / 2404–2417 DOI 10.5555/20093259275
Makale Linki http://docsdrive.com/pdfs/medwelljournals/javaa/2009/2404-2417.pdf
UAK Araştırma Alanları
Su Ürünleri Avlama Teknolojileri
Özet
To describe the growth, mortality and distribution pattern of the deep-water rose shrimp, Parapenaeus longirostris in an unexploited resource, 301 trawl surveys were conducted between 20 and 465 m water depths from February 2005 to September 2008 in Saros Bay, Aegean Sea. Bathymetrical biomass distribution of the deep-water rose shrimp shown a clear tendency towards the deeper waters with highest biomass estimations exceeding 50 kg h-1 obtained in water depths between 201 and 300 m. Von Bertalanffy Growth (VBG) parameters were estimated from monthly Carapace Length (CL) frequency distribution data using three different methods: ELEFAN, PROJMAT and SLCA. For the data of this study, the seasonal VBG parameters obtained from ELEFAN was considered to best describe the growth pattern and were estimated as L∞=34.7 mm, K=1.05 year-1, to=-0.95 year, WP=0.87 (i.e., November …
Anahtar Kelimeler
Distribution | ELEFAN | Growth | Mortality | Parapenaeus longirostris | PORJMAT | SLCA