Assessment of Food Supply of Small Pelagic Fish in the Black Sea Based on Their Lipid Content
Yazarlar (8)
Victor Nikolsky
A. O. Kovalevsky Institute Of Biology Of The Southern Seas, Ukrayna
A. O. Kovalevsky Institute Of Biology Of The Southern Seas, Ukrayna
Georgiy Shulman
A. O. Kovalevsky Institute Of Biology Of The Southern Seas, Ukrayna
A. O. Kovalevsky Institute Of Biology Of The Southern Seas, Ukrayna
Alla Shchepkina
A. O. Kovalevsky Institute Of Biology Of The Southern Seas, Ukrayna
A. O. Kovalevsky Institute Of Biology Of The Southern Seas, Ukrayna
Tatjana Yuneva
A. O. Kovalevsky Institute Of Biology Of The Southern Seas, Ukrayna
A. O. Kovalevsky Institute Of Biology Of The Southern Seas, Ukrayna
Prof. Dr. Levent BAT Sinop Üniversitesi, Türkiye
Yalçin Kaya Sinop Üniversitesi, Türkiye
Ahmet Kideyş
Middle East Technical University (Metu), Türkiye
Middle East Technical University (Metu), Türkiye
Kadir Seyhan Karadeniz Technical University, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Turkish Journal of Fisheries and Aquatic Sciences (Q4) | ||
| Dergi ISSN | 1303-2712 Dergi Bilgileri (2012) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2012 |
| Cilt / Sayı / Sayfa | 12 / 0 / 429–434 | DOI | 10.4194/1303-2712-v12_2_33 |
| Makale Linki | http://www.trjfas.org/ | ||
| UAK Araştırma Alanları |
Hidrobiyoloji
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| Özet |
| Total lipids in anchovy and sprat were measured and interpreted as indicators of their nutritional condition and food supply for the period 2005 to 2010. High lipid content in anchovies suggested that they were able to found sufficient food and favorable environmental condition supporting their stock biomass on a certain level which was strongly limited by heavy fishing. Wide inter-annual fluctuations in anchovy landings could be caused by variability in yearly recruitment and due to shifts in the spatial distribution patterns of the exploited stock. Unlike anchovy, lipid reserves in sprat declined remarkably to the lowest levels recorded during the 50-year observations period. Such a significant worsening in sprat nutritional condition followed the evident warming of the Black Sea and coincided with a sharp decline in sprat catches off Crimea. Thus, the deterioration of food supply together with intensive fishing could have contributed to the reduction of that local sprat stock. |
| Anahtar Kelimeler |
| Anchovy | Sprat | Stock biomass | Water temperature |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 5 |
| Scopus | 4 |
| Google Scholar | 10 |