Sains Malaysiana 38(5)(2009): 631–636

Geochemical Proxy of Some Chemical Elements in Sediments of

Kemaman River Estuary, Terengganu, Malaysia

(Proksi Geokimia bagi Beberapa Unsur Kimia di Dalam Sedimen Muara

Sungai Kemaman, Terengganu, Malaysia)

Kamaruzzaman Yunus*

Institute of Ocenography & Maritime Studies

International Islamic University Malaysia

Jalan Istana, Bandar Indera Mahkota

25200 Kuantan, Pahang

Ong Meng Chuan

Faculty of Maritime Studies & Marine Science

Universiti Malaysia Terengganu

21030 Kuala Terengganu, Terengganu

Diserahkan: 31 Julai 2008 / Diterima: 24 November 2008

ABSTRACT

The concentrations of heavy metals (Mn, Co, Cu and Cr) were determined in the surface sediments from Kemaman River estuary using Inductively Coupled Plasma – Mass Spectrometry (ICP-MS). The relationship of heavy metal content with sediment particles size was studied. The average concentration of heavy metals are 597.8 μg/g dry weight, 16.0 μg/g dry weigh, 48.8 μg/g dry weight and 100.4 μg/g dry weight for Mn, Co, Cu and Cr, respectively. All metals showed low Enrichment Factor (EF) values (EF<1) when compared with Al which indicates that the elements in the sediment originated predominantly from crustal material or terigenous in origin. This study shows that there is a positive correlation between the mean particle size and the studied elements.

Keywords: Enrichment factor; Kemaman River estuary; particle size; surface sediment

ABSTRAK

Kepekatan logam berat (Mn, Co, Cu dan Cr) di dalam sedimen permukaan muara Sungai Kemaman telah dianalisis dengan menggunakan Spektrometri jisim – Plasma gandingan teraruh (ICP-MS). Hubungan di antara kepekatan logam berat dan saiz partikel sedimen juga dikaji. Purata kepekatan logam berat bagi Mn adalah 597.8 μg/g berat kering, 16.0 μg/g berat kering bagi Co, 48.8 μg/g berat kering bagi Cu dan 100.4 μg/g berat kering bagi Cr. Nilai Faktor Pengayaan (EF) yang rendah (EF<1) bagi semua logam dibandingkan dengan kepekatan Al boleh dianggap sebagai mempunyai sumber terigenus yang dominan atau secara semulajadi. Kajian ini juga menunjukkan hubungan kolerasi yang baik di antara kepekatan logam dan saiz purata partikel yang dikaji.

Kata kunci: Faktor pengayaan; muara Sungai Kemaman; saiz partikel; sedimen permukaan

RUJUKAN

Arakel, A.V. & Hongjun, T. 1992. Heavy metal geochemistry and dispersion pattern in coastal sediments, soil and water of Kedron Brook floodplain area, Brisbane. Environment Geology. Water Science 20: 219-231.

Brayan, G.W. & Langston, W.J. 1992. Bioavalability, Accumulation and effects of heavy metals in sediments with special reference to United Kingdom estuaries. A review. Environmental Pollution 76: 86-131.

Chen, Z., Kostaschuk, R. & Yang, M. 2001. Heavy metals on tidal flats in the Yangtze Estuary, China. Environment Geology 40(6): 742-749.

De Carlo, E.H. & Anthony, S.S. 2002. Spatial and temporal variability of trace element concentrations in an urban subtropical watershed, Honolulu, Hawaii. Applied Geochemistry 17: 475-492.

Duinker, J.C. 1989. River Input into Ocean Systems. Theme 5 of the Snellius II Expedition. The Netherlands Journal of Sea Research 23(4): 353-357.

Everaat, J.M. & Fischer, C.V. 1992. The distribution of heavy metals (Cu, Zn, Cd and Pb) in the fine fractions of surface sediments of the North Sea. The Netherlands Journal of Sea Research 29: 323-331.

Farkas, A., Claudio, E. & Vigano, L. 2007. Assessment of the environmental significance of heavy metal pollution in surficial sediments of the River Po. Chemosphere 68: 761-768.

Forstner, U. & Wittmann, G.T.W. 1983. Metal Pollution in the Aquatic Environment. New York: Springer-Verlag, Berlin, Heidelberg.

Forstner, U., Wolfgang, A., Wolfgang, C., Kersten, M. & Salomons, W. 1984. Mobility of heavy metals in dredged harbour sediments. In: Sly PG, editor. Sediment and water interaction: proceedings of the third international symposium on interactions between sediments and water. New York: Springer-Verlag 1984: 371-380.

Grant, A. & Middleton, R. 1990. An assessment of metal contamination of sediment in the humber estuary, U.K. Estuarine, Coastal and Shelf Science 31: 71-85.

Horowitz, A.J. 1991. A Primer on Sediments – Trace Element Chemistry. 2nd ed. Michigan: Lewis Publishers.

Kamaruzzaman, B.Y. 1994. A Study of Some Physico-Chemical Parameters in the Estuarine System of Chukai-Kemaman River, Terengganu. Master of Science Thesis, Fakulti Perikanan dan Sains Samudera, Universiti Pertanian Malaysia.

Kamaruzzaman, B.Y. 1999. Geochemistry of the marine sediments: Its Paleoceanographic Significance. A Ph.D Dissertation, Hokkaido University, Japan.

Kehrig, H.A., Pinto, F.N., Moreira, I. & Malm, O. 2003. Heavy metals and methylmercury in a tropical coastal estuary and a mangrove in Brazil. Organic Geochemistry 34: 661-669.

Kennish, J.M. 1994. Practical Handbook of Marine Science : 2nd ed. CRC Press, Inc. pp. 417-418.

Kremling, K. & Streu, P. 1993. Saharan dust influence trace element fluxes in deep North Atlantic Subtropical Waters. Deep Sea Research 40: 1155-1168.

Loska, K. & Wiechula, D. 2003. Application of principal component analysis for the estimation of source heavy metal contamination in surface sediments from Rybnik Reservoir. Chemosphere 51: 723-733.

Luoma, N.S. 1983. Bioavailability of trace metals to aquatic organism. A Review. Science of Total Environment 28: 1-22.

MacFarlane, G.R. & Burchett, M.D. 2000. Cellular distribution of Cu, Pb and Zn in the Grey Mangrove Avicennia Marina (Forsk.) Vierh. Aquatic Botany 68: 45-59.

Mason, B. & Moore, C.B. 1982. Principles of Chemistry, 4th Edition. New York: J. Wiley and Sons.

McMurtry, G.M., Wiltshire, J.C. & Kauahikaua, J.P. 1995. Heavy metal anomalies in coastal sediments of Oahu, Hawaii. Pac Sci 49: 452-470.

Molinari, E., Guerzoni, S. & Rampazzo, G. 1993. Contribution of saharan dust to the central Mediterranean Basin. Geological Society of America, Special Paper 284: 303-312.

Moore, J.N., Brook, E.J. & Johns, C. 1989. Grain size partitioning of metals in contaminated coarse–grained floodplain sediment, Clark Fork River, Montana. Environment Geology and Water Research 14: 107-115.

Noriki, S., Nakanishi, K., Fukawa, T., Uematsu, M., Uchida, T. & Tsunogai, S. 1980. Use of a teflon vessel for the decomposition followed by the determination of chemical contituents of various marine samples. Bull. Fac. Fish, Hokkaido Univ. 3: 354-465.

Nriagu, J.O. 1989. A global assessment of the natural sources of atmosphere trace metal. Nature 338: 47-49.

Ong, M.C. 2006. Geochemistry of sediment and heavy metals in the major estuarine mangrove forest of Terengganu, Malaysia. Master of Science Thesis. Kolej Universiti Sains & Teknologi Malaysia, Malaysia.

Owen R.B. & Sandhu N. 2000. Heavy metal accumulation and anthropogenic impacts on Tolo Harbour, Hong Kong. Marine Pollution Bulletin 40(2): 174-180.

Perin, G., Fabris, R., Manente, S., Wagner Rebello, A., Hamacher, C. & Scotto, S. 1997. A five-year study on the heavy-metal pollution of guanabara Bay Sediments (Rio de Janeiro, Brazil) and evaluation of the metal Bioavailability by means of geochemical speciation. Water Research 31(12): 3017-3028.

Sabine D., Lyn C.N. Lorenzo G., Susan B.M. Hans J.S. & David J.B. 2006. Evidence for declining levels of heavy-metals in the Severn Estuary and Bristol Channel, U.K. and their spatial distribution in sediments. Environmental Pollution 143: 187-196.

Schuurmann, G. & Market, B. 1998. Ecotoxicology, ecological fundamentals, chemical exposure and biological effects. John Wiley & Sons Inc. and Spektrum Akademischer Verlag.

Segura R., Arancibia V. Zuniga M.C. & Pasten P. 2006. Distribution of copper, zinc, lead and cadmium concentrations in stream sediments from the Mapocho River in Santiago, Chile. Journal of Geochemical Exploration 91: 71-80.

Tam, N.F.Y. & Wong, Y.S. 1995. Retention and distribution of heavy metal in mangrove soils reciving wastewater. Environmental Pollution 94: 283-291.

Veena, B., Radhakrishnan, C.K. & Chacko, J. 1997. Heavy metal induced biochemical effects in an estuarine Teleost. Indian Journal of Marine Science 26: 74-78.

*Pengarang untuk surat-menyurat; email: kama@iiu.edu.my