Assessment of Food Supply of Small Pelagic Fish in the Black Sea Based on Their Lipid Content

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dc.contributor.authorNikolsky, Victor
dc.contributor.authorShulman, Georgiy
dc.contributor.authorShchepkina, Alla
dc.contributor.authorYuneva, Tatjana
dc.contributor.authorBat, Levent
dc.contributor.authorKaya, Yalçın
dc.contributor.authorKıdeys, Ahmet Erkan
dc.contributor.authorSeyhan, Kadir
dc.date.accessioned2015-03-03T08:31:44Z
dc.date.available2015-03-03T08:31:44Z
dc.date.issued2012
dc.description.abstractTotal 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.
dc.identifier.citationNikolsky, V., Shulman, G., Shchepkina, A., Yuneva, T., Bat, L., Kaya, Y., Kıdeys, A.E., Seyhan, K., "Assessment of Food Supply of Small Pelagic Fish in the Black Sea Based on Their Lipid Content". Turkish Jou rnal of Fisheries and Aquatic Sciences, 12 : 429-434 (2012)
dc.identifier.doi10.4194/1303 - 2712 - v1 2_2_33
dc.identifier.scopus2-s2.0-84867862659
dc.identifier.urihttp://www.trjfas.org/pdf/issue_12_02/0233.pdf
dc.identifier.urihttps://hdl.handle.net/11486/826
dc.identifier.urihttps://doi.org/10.4194/1303 - 2712 - v1 2_2_33
dc.identifier.wosWOS:000312423700011
dc.language.isoen
dc.publisherTurkish Journal of Fisheries and Aquatic Sciences
dc.relation.publicationcategoryMakale - Kategorisiz
dc.subjectAnchovy
dc.subjectSprat
dc.subjectWater temperature
dc.subjectStock biomass
dc.titleAssessment of Food Supply of Small Pelagic Fish in the Black Sea Based on Their Lipid Content
dc.typeArticle

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