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Journal of Environmental and Public Health
Volume 2012 (2012), Article ID 352309, 10 pages
http://dx.doi.org/10.1155/2012/352309
Research Article

Evaluation of Trace Metal Levels in Tissues of Two Commercial Fish Species in Kapar and Mersing Coastal Waters, Peninsular Malaysia

School of Environmental and Natural Resource Sciences, Faculty of Sciences and Technology, National University of Malaysia, Selangor, 43600 Bangi, Malaysia

Received 16 June 2011; Revised 20 July 2011; Accepted 15 August 2011

Academic Editor: Mohammad Mehdi Amin

Copyright © 2012 Fathi Alhashmi Bashir et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

This study is focused on evaluating the trace metal levels in water and tissues of two commercial fish species Arius thalassinus and Pennahia anea that were collected from Kapar and Mersing coastal waters. The concentrations of Fe, Zn, Al, As, Cd and Pb in these coastal waters and muscle, liver and gills tissues of the fishes were quantified. The relationship among the metal concentrations and the height and weight of the two species were also examined. Generally, the iron has the highest concentrations in both water and the fish species. However, Cd in both coastal waters showed high levels exceeding the international standards. The metal level concentration in the sample fishes are in the descending order livers > gills > muscles. A positive association between the trace metal concentrations and weight and length of the sample fishes was investigated. Fortunately the level of these metal concentrations in fish has not exceeded the permitted level of Malaysian and international standards.