Journal article Open Access

Assessment of Sediment Quality in the West Port Based On the Index Analysis Approach

S.B. Tavakoly Sany; A. Salleh; A.H. Sulaiman; G.H. Monazami

The coastal sediments of West Port of Malaysia was monitored from Nov. 2009 to Oct. 2010 to assess spatial distribution of heavy metals As, Cu, Cd, Cr, Hg, Ni, Zn and Pb. Sediment samples were collected from 10 stations in dry and rainy season in West Port. The range concentrations measured (Mg/g dry weight ) were from 23.4 to 98.3 for Zn, 22.3 to 80 for Pb, 7.4 to 27.6 Cu, 0.244 to 3.53 for Cd, 7.2 to 22.2 for Ni, 20.2 to 162 for As, 0.11 to 0.409 for Hg and 11.5 to 61.5 for Cr. The geochemical indexes used in this study were Geoaccumulation (Igeo), Contamination Factor (CF) and Pollution Load Index (PLI); these indexes were used to evaluate the levels of sediment contaminations. The results of these indexes show that, the status of West Port sediment quality are moderately polluted by heavy metals except in arsenic which shows the high level of pollution.

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  • Caeiro, S., Costa, M. H., Ramos, T. B., Fernandes, F., Silveira, N., Coimbra, A., Medeiros, G. & Painho, M. (2005): Assessing Heavy Metal Contamination in Sado.Estuary Sediment: An Index Analysis Approach.Ecological Indicators. 5, 151-169.
  • Chong ,V.C.,Sasekumar,A.,Leh,M.U.C.and D-Cruz,R.,1990. The fish and prawn communities of a Malaysian coastal mangrove system. With comparisons to adjacent mudflats and inshore waters.Est Coasta Shelf Science 31:703-722.
  • El Nemar,A.,Khaled,A.,Sikaily,A.E.,(2006). Distribution and Statistical Analysis of Leachable and total Heavy Metals in the Sediments of the Suez Gulf. Environ.Monit.Assess.,118: 89-112.
  • Muller, G. (1979): Schwermetalle in den sedimenten des Rheins- Vera├ênderungenseit. Umschau 79:778-783. In: Green-Ruiz, C. & Pa├éez-Osuna, F. 2001). Heavy metal Anomalies in Lagoon Sediments related to Intensive Agriculture in Altata-Ensenada del Pabello├én coastal system (SE Gulf of California). Environment International. 26, 265-273.
  • Singh, A. K., Hasnain, S. I. & Banerjee, D. K. (2003): Grain Size and Geochemical Portioning of Heavy Metals in Sediments of the Damodar River- A Tributary of the Lower Ganga, India. Environmental Geology. 39, 90-98.
  • Soc. Am. Bull., 72:175-92.In:Ntekim,E.E. U., Ekwere, S. J., Ukpong, E. E., (2004).Heavy metal distribution in sediments from Calabar River, Southeastern Nigeria. Environ. Geo.,21:237-241.
  • Tomlinson, D. L., Wilson, J. G., Hariis, C. R. & Jeffrey, D. W. (1980): Problems in the Assessment of Heavy Metal Levels in Estuaries and the Formation of a Pollution Index. Helgol├ñnder Meeresunters. 33, 566-575. [10] Weng, H., Zhang, X., Chen, X., Wu, N., (2003). The stability of the relative content ratios of Cu, Pb and Zn in soils and sediments. Environ. Geo., 45: 79-85. [11] Wang, X., Qin, Y., (2006). Spatial Distribution of Metals in Urban Topsoils of Xuzhou (China): Controlling Factors and Environmental Implications. Environ. Geol., 49: 905-914. [12] Loska, K. and D. Wiechu┼éa, 2003. Application of principal component analysis for the estimation of source of heavy metal contamination in surface sediments from the Rybnik Reservoir. Chemosphere, 51: 723- 733. DOI: 10.1016/S0045-6535(03)00187-5.
  • Turekian, K. K., Wedepohl, K. H. 1961. Distribution of the elements in some major units of the Earth-s crust. - Bull. Geol. Soc. America, 72, 2; 175ÔÇö192.
  • van Valine, S.P. and B.J. Morse, 2003. Techniques in soil analysis. In Procedures of Soil Analysis, ed., van Reeuwijk, L. P., Oxford: Blackwell Scientific Publications.
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