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Concentrations of some heavy metals in tench [Tinca tinca L., 1758], its endoparasite [Ligula intestinalis L., 1758], sediment and water in Beysehir Lake, Turkey

100%

Tekin-Ozan S., Kir I.

Polish Journal of Environmental Studies

2008

tom 17

nr 4

597-603

Concentrations of Al, B, Ba, Cd, Cr, Ni, Pb and Sr were analyzed by inductively coupled plasma optical emission spectroscopy (ICP-OES) in the Ligula intestinalis plerocercoid (L., 1758), its host tissues (Tinca tinca L., 1758), sediment and water from Beyşehir Lake. Al, Ba, Cd, Cr, Ni, Pb and Sr were highest in sediment, while B was the highest in liver. Al in Ligula intestinalis plerocercoid was 6.91 times higher than in fish muscle. The Al, Ba and Sr levels in Ligula intestinalis plerocercoid, were 2.99x, 1.23x and 2.26x respectively, higher than those in fish liver. Compared with water, all heavy metal concentrations in Ligula intestinalis plerocercoid were higher. This study supports the idea that cestodes aren’t useful to determine the heavy metal pollution in aquatic systems when they are located in their intermediate host’s body cavity.

Concentrations of some heavy metals in water, sediment, and tissues of pikeperch (Sander lucioperca) from karataş lake related to physico-chemical parameters, fish size, and seasons

100%

Basyigit B., Tekin-Ozan S.

Polish Journal of Environmental Studies

2013

tom 22

nr 3

The aim of the current study is to investigate the relationships between physico-chemical parameters, seasons, and fish size to determine levels of some heavy metals in water, sediment, and gills of Sander lucioperca in Karataş Lake, Turkey. Temperature, pH, dissolved oxygen, and EC (electrical conductivity) were measured. DORM 3 and DOLT 4 reference material showed good accuracy. In the water, Fe had the highest level, while Cd had the lowest. Generally, heavy metal levels increased in spring. Both positive and negative correlations were detected between their content in water and physico-chemical parameters. Results of the heavy metal levels were compared with national and international water quality guidelines. In sediment, Fe was the highest too. In fish, high levels of heavy metals were found in liver of pikeperch while low levels in muscle and gill samples depended on metal properties. In season, the metal levels were highest in autumn in muscle, in summer in liver, and in winter in gill. Positive and negative relationships were found between metal levels and fish size. Metal concentrations in the muscle of examined fish were compared with Turkish Food Codex and EC standarts.

Ograniczanie wyników

2 Polish Journal of Environmental Studies

2 Tekin-Ozan S.

1 Basyigit B.

1 Kir I.

1 2013

1 2008

Wyniki wyszukiwania

Concentrations of some heavy metals in tench [Tinca tinca L., 1758], its endoparasite [Ligula intestinalis L., 1758], sediment and water in Beysehir Lake, Turkey

Concentrations of some heavy metals in water, sediment, and tissues of pikeperch (Sander lucioperca) from karataş lake related to physico-chemical parameters, fish size, and seasons