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The editorial board of the "MSTU Vestnik" journal supports the «Open Access» policy which enables users to have free and unlimited access to scientific articles (to read, download, copy, distribute) in case the author is indicated when further quoted.

The academic periodical "Vestnik of MSTU" is available under the license Creative Commons «Attribution» (Attribution) 3.0 Unported (CC BY 3.0).

Karaseva T.A., Shamray T.V., Pestrikova L.I.

Monitoring of external pathologies of fish in the Barents Sea: Methods and results

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Abstract. The results of the study carried out in 1999-2011 have been presented. The aim was to evaluate the health of commercial fish and the quality of environment in the Barents Sea and adjacent waters. External pathologies studied by morphological, pathomorphological and histiopathological methods have been used as bioindicators. It has been revealed that pathologies annually registered in fish of the Barents Sea refer to six groups, including tumors. The average prevalence of pathologies in fish was 0,7 %. During last 3 years eye pathologies were dominant and their fraction in the variety of revealed pathologies reached 97,5 %.

Keywords: diseases, marine fishes, necrosis, tumor, pathology, skeletal deformation, prevalence, ulcer

Printed reference: Karaseva T.A., Shamray T.V., Pestrikova L.I. Monitoring of external pathologies of fish in the Barents Sea: Methods and results // Vestnik of MSTU. 2012. V. 15, No 4. P. 758-765.

Electronic reference: Karaseva T.A., Shamray T.V., Pestrikova L.I. Monitoring of external pathologies of fish in the Barents Sea: Methods and results // Vestnik of MSTU. 2012. V. 15, No 4. P. 758-765. URL: http://vestnik.mstu.edu.ru/v15_4_n50/758_765_karas.pdf.

(In Russian, p.8, fig. 12, tables 1, ref 13, Adobe PDF)