Bioaccumulation of Lead, Cadmium and Nickel In The Muscle Two Species of Fish in The Konarak and Pozm Fishing Ports

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Khoshbin Ahmad; POURKHABBAZ ALIREZA

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Journal: Journal of Research in Environmental Health Year:2021 | Volume:6 | Issue:4 Page(s): 360-370

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Information Journal Paper

Title

Bioaccumulation of Lead, Cadmium and Nickel In The Muscle Two Species of Fish in The Konarak and Pozm Fishing Ports

Author(s)

Khoshbin Ahmad | POURKHABBAZ ALIREZA | Issue Writer Certificate

Keywords

Oman SeaQ1

leadQ1

cadmiumQ2

Otolithes ruberQ1

Sphyraena forsteriQ1

nickelQ1

Abstract

Background and Aim: One of the major global concerns about the environment is the pollution of aquatic ecosystems by heavy metals. These elements contaminate aquatic environments and accumulate and concentrate at through bioaccumulation in the tissues of living organisms at higher levels of the food chain consumed by humans. The aim of this study was to investigate the concentrations of three heavy metals, lead, nickel and cadmium, in the muscle tissue of two species of fish Otolithes ruber and Sphyraena forsteri in the fishing ports of Konarak and Pozm were investigated. Material and Methods: 36 fish samples were collected from Konarak and Pazm ports. After preparation of the samples by acid digestion, the concentrations of heavy elements lead, nickel and cadmium were measured by Contr-AA-700 atomic absorption spectrometer. Data were analyzed using SPSS statistical software, version 20 and ANCOVA (covariance) tests and Pearson correlation test at the significance level of 0. 05. Results: According to the results of the study, there was no significant difference between the amounts of lead, nickel and cadmium in the muscle tissue of Otolithes ruber and Sphyraena forsteri (P> 0. 05). lead levels in Otolithes ruber and Sphyraena forsteri 0. 59 and 0. 55, respectively, and cadmium concentrations were 0. 07 and 0. 09 mg/kg, respectively. Also, the concentrations of heavy metals lead and nickel Sphyraena forsteri fish were lower than those of Otolithes ruber samples. Conclusion: The results of the present study showed that the levels of lead and cadmium in the muscle tissue of Otolithes ruber and Sphyraena forsteri were lower than the standards of FDA, MAFF, FAO and USEPA. The concentration of nickel in the muscle of Otolithes ruber and Sphyraena forsteri was higher than the permissible limit WHO.

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APA: Copy

Khoshbin, Ahmad, & POURKHABBAZ, ALIREZA. (2021). Bioaccumulation of Lead, Cadmium and Nickel In The Muscle Two Species of Fish in The Konarak and Pozm Fishing Ports. JOURNAL OF RESEARCH IN ENVIRONMENTAL HEALTH, 6(4 ), 360-370. SID. https://sid.ir/paper/390169/en

Vancouver: Copy

Khoshbin Ahmad, POURKHABBAZ ALIREZA. Bioaccumulation of Lead, Cadmium and Nickel In The Muscle Two Species of Fish in The Konarak and Pozm Fishing Ports. JOURNAL OF RESEARCH IN ENVIRONMENTAL HEALTH[Internet]. 2021;6(4 ):360-370. Available from: https://sid.ir/paper/390169/en

IEEE: Copy

Ahmad Khoshbin, and ALIREZA POURKHABBAZ, “Bioaccumulation of Lead, Cadmium and Nickel In The Muscle Two Species of Fish in The Konarak and Pozm Fishing Ports,” JOURNAL OF RESEARCH IN ENVIRONMENTAL HEALTH, vol. 6, no. 4 , pp. 360–370, 2021, [Online]. Available: https://sid.ir/paper/390169/en

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