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Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species

Year 2008, Volume: 8 Issue: 2, - , 01.04.2008

Irina I. Rudneva Elena B. Melnikova Svetlana O. Omelchenko Irina N. Zalevskaya Galina V. Symchuk

Abstract

The present study examined the interrelationships of water temperature, phytoplankton concentration and nitrosamine compounds (NA) content in six Black Sea teleoste fish species investigated in 4 seasons. The total level of NA in examined fish ranged from 0.0002 to 0.003 µg per kg that is lower then the legal level in Ukraine (0.003 µg per kg ). The significant decrease of NA concentration in all fish species in warmer season was observed. The negative correlations were found between NA level in fish, water temperature and microalgae concentrations in water. The interactions between endogenous and exogenous factors and NA formation in fish are discussed.

Keywords

eutrophication nitrite pollution phytoplankton temperature risk assessment

Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species

Year 2008, Volume: 8 Issue: 2, - , 01.04.2008

Irina I. Rudneva Elena B. Melnikova Svetlana O. Omelchenko Irina N. Zalevskaya Galina V. Symchuk

Abstract

The present study examined the interrelationships of water temperature, phytoplankton concentration and nitrosamine compounds (NA) content in six Black Sea teleoste fish species investigated in 4 seasons. The total level of NA in examined fish ranged from 0.0002 to 0.003 µg per kg that is lower then the legal level in Ukraine (0.003 µg per kg ). The significant decrease of NA concentration in all fish species in warmer season was observed. The negative correlations were found between NA level in fish, water temperature and microalgae concentrations in water. The interactions between endogenous and exogenous factors and NA formation in fish are discussed.

Keywords

eutrophication nitrite pollution phytoplankton temperature risk assessment

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Details

Primary Language Turkish
Journal Section Articles
Authors

Irina I. Rudneva This is me

Elena B. Melnikova This is me

Svetlana O. Omelchenko This is me

Irina N. Zalevskaya This is me

Galina V. Symchuk This is me

Publication Date April 1, 2008
Published in Issue Year 2008 Volume: 8 Issue: 2

Cite

APA Rudneva, I. I., Melnikova, E. B., Omelchenko, S. O., Zalevskaya, I. N., et al. (2008). Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species. Turkish Journal of Fisheries and Aquatic Sciences, 8(2).
AMA Rudneva II, Melnikova EB, Omelchenko SO, Zalevskaya IN, Symchuk GV. Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species. Turkish Journal of Fisheries and Aquatic Sciences. April 2008;8(2).
Chicago Rudneva, Irina I., Elena B. Melnikova, Svetlana O. Omelchenko, Irina N. Zalevskaya, and Galina V. Symchuk. “Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species”. Turkish Journal of Fisheries and Aquatic Sciences 8, no. 2 (April 2008).
EndNote Rudneva II, Melnikova EB, Omelchenko SO, Zalevskaya IN, Symchuk GV (April 1, 2008) Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species. Turkish Journal of Fisheries and Aquatic Sciences 8 2
IEEE I. I. Rudneva, E. B. Melnikova, S. O. Omelchenko, I. N. Zalevskaya, and G. V. Symchuk, “Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species”, Turkish Journal of Fisheries and Aquatic Sciences, vol. 8, no. 2, 2008.
ISNAD Rudneva, Irina I. et al. “Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species”. Turkish Journal of Fisheries and Aquatic Sciences 8/2 (April 2008).
JAMA Rudneva II, Melnikova EB, Omelchenko SO, Zalevskaya IN, Symchuk GV. Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species. Turkish Journal of Fisheries and Aquatic Sciences. 2008;8.
MLA Rudneva, Irina I. et al. “Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species”. Turkish Journal of Fisheries and Aquatic Sciences, vol. 8, no. 2, 2008.
Vancouver Rudneva II, Melnikova EB, Omelchenko SO, Zalevskaya IN, Symchuk GV. Seasonal Variations of Nitrosamine Content in Some Black Sea Fish Species. Turkish Journal of Fisheries and Aquatic Sciences. 2008;8(2).