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Determination of some Heavy Metal in Sediments of Euphrates River in Nasiriya City, Iraq
Topsoil samples (0-20 cm) were collected from the sediments of Euphrates River in September,2011.Total concentrations of five heavy metals, cadmium (Cd), copper (Cu), iron (Fe),manganese(Mn) and zinc (Zn) were determined using atomic absorption spectrometry in order to assess their contamination levels of the sediments . Four stations were chosen in the Euphrates at Nasiriya city. Results showed that the average concentrations of these heavy metals in the sediments were significantly higher than those previous and similar studies. But the present study indices showed no contamination for Mn, and Zn, in all samples. Location variations were detected in this metals.The highest concentration of Cd was (38µg/g) and the lowest (15µg/g) were recorded in sta.3,4 respectively , Cu revealed the highest conc. 416 μg/g at sta.3. The lowest (317µg/g) was recorde8d in sta.1.The highest conc. Of Fe was encountered in sta.2 (384µg/g) ,while lowest values were recorded from sta.1 was (840 µg/g). Mn showed increments in sta.3 (370 µg/g). And the lowest values were recorded in stas.1 was (327µg/g). Similarly, the highest conc. Of Zn were recorded sta.2(96 µg/g)and lowest was (84 µg/g)at sta. 1.The study showed that pollution with some of this metals compared with global standard request watching period and continue test in regular periods .
- Clark,R,B (1992).Marine pollution .3rded .Grate Britain .Oxford University press.
- Kennish MJ (1998) Trace metal-sediment dynamics in estuaries: Pollution assessment. Res Environ ContamToxicol 155:69–110.
- Friberg, L., Nordberg, G.F., and Vouk, V.B., eds., 1979, Handbook on the toxicology of metals: Amsterdam, Elsevier/North-Holland Biomedical Press, 709 p.
- Szefer P (1998) Distribution and behavior of selected heavy metals and other elements in various components of the southern Baltic ecosystem. ApplGeochem 13:287–292.
- Plewta (2010) Mine waters of the Upper Silesian Coal Basinorigin, pollutants and purification. PraceNaukG,wnegoInstytutu Grnictwa, 654 (in Polish).
- Smith KS, Huyck HLO (1999) An overview of the abundance, relative mobility, bioavailability, and human toxicity of metals. In: Plumlee GS, Logsdon JJ (eds) The environmental geochemistry of mineral deposits. Part A. Processes, techniques, and health issues. Review Econ Geol 6A:29–70.
- Kabata-Pendias A, Krakowiak A (1995) Soil parameters as a base for the calculation of background heavy metal status. In: Wilkens R-D, Frstner U, Knchel A (eds) Heavy metal in the environment.CEP, Edinburgh, 1, pp 398–401.
- Wolt JD (1994) Soil solution chemistry. Applications to environmental science and agriculture.Wiley, New York.
- Zevenhoven R, Mukherjee AB, Bhattacharya P (2006) Arsenic flows in the environment of the European Union: A synoptic review In: Bhattacharya P, Mukherjee AB., Zevenhoven R, Loepper RH (eds) Arsenic in soil and groundwater: biogeochemical interactions. Elsevier Book Series .
- U.S. EPA (2003) Ambient water quality criteria. EPA-440/5-80- 071.Office of water regulations and standards.Criteria and Standard Division. Washington, DC.
- Czaban J, Wrblewska B (2005) Microbial transformation of cadmium in two soils differing in organic matter content and texture. Polish J Environ Studies 14:727–737.
- Helios-Rybicka E (1993) Phase-specific bonding of heavy metals in sediments of the Vistula River. ApplGeochem, Suppl Issue 2:45–48.
- Kabata-Pendias A, Pendias H (2001) Trace elements in soils and plants, 3rd ed., CRC Press, Boca Raton, FL.
- U.S. EPA (1980) Exposure and risk assessment for zinc. Office of Water Regulations and Standards (WH-553) EPA 440/4-81- 016.PB85-212009.
- Bartlett RJ (1999) Characterizing soil redox behavior. In: Sparks DL (ed) Soil physical chemistry, 2nd ed., CRC Press, Boca Raton, FL, pp 371–397.
- Salomons W, Frstner U (1984) Metals in the hydrocycle. Springer-Verlag, Berlin Heidelberg.
- Kucharzewska K, Borkowski J, Kucharzewski A (1991) Contents of heavy metals in sediments and alluvial soils of river Odra. Conf Geological Aspects of Environ Protect, AGH, Krakw, pp 172–176.
- Szefer P (2002) Metals, metalloids and radionuclides in the Baltic Sea Ecosystem. Elsevier, Amsterdam.
- Govindarajan S, Rao VNR (1992) Accumulation of trace metals in the marine biota and their biological transport. ActaBotanica Indica 20:1–5.
- Aleksander-Kwaterczak U, Helios-Rybicka E (2004) Heavy metals distribution in the river sediment depth profiles of the Ma Panew River (southern Poland). Geologia 30:153–164
- Lukin A, Dauvalter V, Kashulin N, Yakovlev, V, Sharov A, Vandysh (2003) Assessment of copper-industry impact on a subarctic ecosystem. Sci Total Environ 306:73–83.
- Bradley RW, Morris JR (1986) Heavy metals in fish from a series of metal contaminated lakes near Sudbury, Ontario. Water Air Soil Polut 27:341–254
- Bryan GW, Langston WJ (1992) Bioavailability, accumulation and effects of heavy metals in sediments with special reference to United Kingdom estuaries: a review. Environ Polut 76:89–131
- Cruz AC, Fomsgaard IS, Lacayo J (1994) Lead, arsenic, cadmium and copper in Lake Asosca, Nicaragua. Sci Total Environ 155:229–236.
- Skwarzec B (2006) Studies on contamination of lakeRo«nowskie with trace metals and numerological modeling of contaminant transport using surface-water model system. Ph. D. Thesis, Univ of Mining & Metallurgy, Krakw .
- Brigden K, Stringer R, Santillo D (2002) Heavy metal and radionuclide contamination of fertilizer products and phosphogypsum waste produced by the Lebanese Chemical Co, Lebanon. Greenpeace Research Laboratories, Tech Note 13/2002, University of Exeter: (www.greenpeace.to/publications.pdf/ LCC_2002.pdf).
- Christensen TH, Haung PM (1999) Solid phase cadmium and the reaction of aqueous cadmium with soil surfaces. In: McLaughlin MJ, Singh BR (eds) Cadmium in soils and plants. Kluwer AcadPubl, London, pp 65–96.
- Sparks DL (1995) Environmental soil chemistry. Acad Press, San Dieg.
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