Abstract
In the present investigation, bulk and chemical partitioning of elements in the Shefa-Rud riverbed sediments are studies. Higher concentrations of elemental concentrations have been observed in estuarine zone when compared with riverine sediments (except for AI, Fe, Pb and Mn). Manganese is mobilized under anoxic conditions prevailing in the Caspian Sea. Lithogenous materials are greatly diluted in the estuarine zone by various pollutants present in the Caspian Sea. Organic metallic bonds are not significantly present in the area of study. Geological units of the area of study have resulted in the lower concentrations of elemental concentrations of riverbed sediments when compared with published values for mean crust and world sediments ones. Though, cluster analysis has clearly shown the importance of alumina-silicates in controlling the distribution of Fe and Mn in riverbed sediments but it could not depict controlling mechanism for other studied elements. Geochemical Index (Igeo) and Enrichment Factor (EF) values are indicative of a clean environment throughout the river course. These values are in a well agreement with results of chemical partitioning data. Quantification of EF values is not logically possible and therefore Igeo values can be used more effectively.
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Al-Masri, M. S., Aba, A., Khalil, H. and Al-Hares, Z., (2002). Sedimentation rates and pollution history of a dried lake: Al-Oteibeh Lake. Sei. Total Env., 293(1-3), 177–189.
Bellucci, L. G., El Moumni, B., Collavini, F., Frignani, M. and Albertazzi, S., (2003). Heavy metals in Morocco Lagoon and river sediments. J. de Phys., IV 107(1), 139–142.
Bertolotto, R. M., Tortarolo, B., Frignani, M., Bellucci, L. G, Albanese, S. and Cuneo, C, (2003). Heavy metals in coastal sediments of the Ligurian sea off Vado Ligure. Journal de Phys., IV 107(1), 159–162.
Borretzen, P. and Salbu, B., (2002). Fixation of Cs to marine sediments estimated by a stochastic modeling approach. J. Environ. Radioactive., 61(1), 1–20.
Bowen, H. J. M., (1979). Environmental Chemistry of the Elements. Academic Press, London, England, 333.
Chester, R., and Hughes, R. M., (1967). A chemical technique for the separation of ferromanganese minerals, carbonate minerals and adsorbed trace elements from Pelagic Sediments, Chem. Geol., 2, 249–262.
Coker, W. B., Kettles, I. M. and Shuts, W. W., (1995). Comparison of mercury concentrations in modern lake sediments and glacial drift in the Canadian Shield in the region of Ottawa/Kingston to Georgian Bay, Ontario, Canada: Water, Air and Soil Poll. 80, 1025–1029.
Davis, J. C, (1973). Statistics and Data Analysis in Geology. Wiley International, New York.
Farmer, J. G, (1991). The perturbation of historical pollution records in aquatic systems: Environ. Geochem. Health, 13(2), 76–83.
Gibbs, R. J., (1973). Mechanisms of trace metal transport in rivers. Science. 180, 71–72.
Gupta, K. S., and Chen, K. Y, (1975). Partitioning of trace metals in selective chemical fractions of near shore sediments, Environ. Lett., 10, 129–159.
Heyvaert, A. C, Reuter, J. E., Sloton, D. G and Goldman, C. R., (2000). Paleo-limnological reconstruction of historical atmospheric lead and Hg deposition at lake Tahoe, California-Nevada. J. Environ. Sei. Tech., 34, 3588–3597.
Holm, N. G., (1988). Arsenic regeneration from estuarine sediments of the Bothnian Bay, Sweden. J. Chem. Geol., 68, 89–98.
Karbassi, A. R., (1989). Geochemical and magnetic studies of riverine, estuarine and marine sediments. Ph.D. thesis, Mangalore University, India, 196.
Karbassi, A. R., (1993). Geochemistry of a sediment core and applications of analysis in interpret ting data. The 16th Intl. Geo. Expl. Symp. Beijing, China.
Karbassi, A. R., (1996). Geochemistry of Ni, Zn, Cu, Pb, Co, Cd, V, Mn, Fe, Al & Ca in sediments of North Western part of the Persian Gulf. Intl. J. Env. Studies., 54, 205–212.
Karbassi, A. R. and Amirnezhad, R., (2004). Geochemistry of heavy metals and sedimentation rate in a bay adjacent to the Caspian Sea. Int. J. Env. Sei. Tech., 1(3), 199–206.
Lee, S. V. and Cundy, A. B., (2001). Heavy metal contamination and mixing processes in sediments from the Humber Estuary, Eastern England. Estuarine Coastal and Shelf Sei. 53(5), 619–636.
Malo, B. A., (1977). Partial extraction of metals from aquatic sediments. J. Env. Tech. 11, 277–282.
Weis, D. A., Callaway, A. B. and Gersberg, R. M., (2001). Vertical accretion rates and heavy metal chronologies in wetland sediments of the Tijuana Estuary. Estuaries, 24(6A), 840–850.
Yang, H. and Rose N. L., (2003). Distribution of Hg in the lake sediments across the UK, Sei. Total Environ., 304, 391–404.
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Karbassi, A.R., Bayati, I. & Moattar, F. Origin and chemical partitioning of heavy metals in riverbed sediments. Int. J. Environ. Sci. Technol. 3, 35–42 (2006). https://doi.org/10.1007/BF03325905
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DOI: https://doi.org/10.1007/BF03325905