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2013 | 22 | 4 |

Tytuł artykułu

Pollution and potential ecological risk assessment of heavy metals in a lake

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This research was undertaken in order to determine and analyze various heavy metals present in sediments taken from Lake Donghu. Six heavy metals: arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), lead (Pb), and zinc (Zn) were determined by inductively coupled plasma-atomic emission spectroscopy (ICPAES). Relative enrichment factors and potential ecological risk indexes were used to study the pollution status of heavy metals in sediments and assess their potential ecological risk to the environment. Sediment enrichment factors of heavy metals were found in the following order Cr > As > Cd > Zn > Cu > Pb. Potential ecological risk indices for heavy metals were: Cd > As > Cr > Cu > Pb > Zn. The calculated potential ecological risk indices showed that the lake was polluted by heavy metals. Cd had moderate potential ecological risk to the ecological environment and was the main contributor to potential toxicity response indices for various heavy metals in Lake Donghu. Analysis of variance (ANOVA) was used to establish the significance of variations in heavy metals. The mean seasonal concentrations of metals showed that there were significant differences among seasons and sampling sites (P<0.05). The cause of pollution in Lake Donghu could be associated with industrial and human activities. We proposed strategies that can be applied in order to prevent accumulation of heavy metals in the lake.








Opis fizyczny



  • Faculty of Urban Construction and Environmental Engineering, Chongqing University, P.R.China
  • Key Laboratory of Three Gorges Reservoir Region’s Eco-environment, Ministry of Education, Chongqing University, P.R.China
  • Faculty of Urban Construction and Environmental Engineering, Chongqing University, P.R.China
  • Key Laboratory of Three Gorges Reservoir Region’s Eco-environment, Ministry of Education, Chongqing University, P.R.China
  • Key Laboratory on Water Environment of Reservoir Watershed, Chinese Academy of Sciences, Chongqing 400045, P.R.China
  • Faculty of Urban Construction and Environmental Engineering, Chongqing University, P.R.China
  • Faculty of Urban Construction and Environmental Engineering, Chongqing University, P.R.China
  • Key Laboratory of Three Gorges Reservoir Region’s Eco-environment, Ministry of Education, Chongqing University, P.R.China


  • 1. CRUZ-GUZMAN M., CELIS R., HERMOStN M. C., KOSKINEN W.C., NATER, E.A., CORNEJO J. Sorption desorption of lead (II) and mercury (II) by model associations of soil colloids. Soil Sci. Soc. Am. J. 67, (5), 1378, 2003.
  • 2. CRUZ-GUZMAN M., CELIS R., HERMOStN M.C., KOSKINEN W.C., NATER E.A., CORNEJO J. Heavy metal adsorption by Montmorillonites modified with natur­al organic cations. Soil Sci. Soc. Am. J. 70, (1), 215, 2006.
  • 3. MARCOVECCHIO J., FERRE L. Distribution of geochem- ical Partitioning of Heavy metals in sediments of Bahia Blanca Estuary, Algentina. J. Coastal Res. 24, (4), 826, 2005.
  • 4. KRONVANG B., LAUBEL A., LARSEN SE., FRIBERG N. Pesticides and heavy metals in Danish streambed sedi­ment. Hydrobiologia. 494, (3), 93, 2003.
  • 5. MILENKOVIC N., DAMJANOVIC M., RISTIC M. Study of heavy metal pollution in sediments from the Iron Gate (Danube River), Serbia and Montenegro. Pol. J. Environ. Stud. 14, (6), 781, 2005.
  • 6. MWAMBURI J. Variations in trace elements in bottom sed­iments of major rivers in Lake Victoria's Basin, Kenya. Lakes Reservoirs: Res Manage. 8, (11), 5, 2003.
  • 7. ERGIN M., SAYDAM C., BASTURK O., ERDEM E., YORUK R. Heavy metal concentrations in surface sedi­ments from the two coastal inlets (Golden Horn Estuary and Izmit Bay) of the Northeastern Sea of Marmara. Chem. Geol. 91, (3) 269, 1991.
  • 8. FUKUE M., NAKAMURA T., KATO Y., YAMASAKI S. Degree of pollution for marine sediments. Eng. Geol. 53, (2) 131, 1999.
  • 9. KUCUKSEZGIN F. Distribution of Heavy Metals in the Surficial Sediments of Izmir Bay (Turkey). Toxicol. Environ. Chem. 80, (3-4), 203, 2001.
  • 10. SARI E., CAGATAY M. Distributions of heavy metals in the surface sediments of Gulf of Saros NE Aegean Sea. Environ. Int. 26, (3), 169, 2001.
  • 11. KUCUKSEZGIN F., KONTAS A., ALTAY O., ULU- TURHAN E., DARILMAZ E. Assessment of marine pollu­tion in Izmir Bay. Nutrient, heavy metal ant total hydrocar­bon concentrations. Environ. Int. 32, (3), 341, 2006.
  • 12. DALMAN O., DEMIRAK A., BALCI A. Determination of heavy metals (Cd, Pb) and trace elements (Cu, Zn) in sediments and fish of the Southeastern Aegean Sea (Turkey) by atomic absorption spectrometry. Food Chem. 95, (1), 157, 2006.
  • 13. IDRIS A.B., ELTAYEB M.A., POTGIETER-VERMAAK S., GRIEKEN R.V., POTGIETER J. H. Assessment of heavy metals pollution in Sudanese harbors along the Red Sea Coast. Microchem. J. 87, (2), 104, 2007.
  • 14. FIANKO J.R., OSAE S., ADOMAKO D., ADOTEYD. K., SERFOR-ARMAH Y. Assessment of heavy metal pollution of the Iture Estuary in the central region of Ghana. Environ. Monit. Assess. 131, (1-3), 467, 2007.
  • 15. ALTUN O., SACAN M.T., ERDEM A.K. Water quality and heavy metal monitoring in water and sediment samples of the Ku9uk9ekmece Lagoon, Turkey (2002-2003). Environ. Monit. Assess. 151, (1-4), 345, 2008.
  • 16. UNLU S., TOPCUOGLU S., ALPAR B., KIRBASOGLU C., YILMAZ Y. Z. Heavy metal pollution in surface sedi­ment and mussel samples in the Gulf of Gemlik. Environ. Monit. Assess. 144, (1-3), 169, 2007.
  • 17. CUI Y.J., ZHU Y.G., ZHAI R.H., CHEN D.Y., HUANG Y.Z., QIU Y., LIANG J.Z. Transfer of metals from soil to vegetables in an area near a smelter in Nanning. China. Environ. Int. 30, (6), 785, 2004.
  • 18. CUI Y.J., ZHU Y.G., ZHAI R.H., HUANG Y.Z., QI Y., LIANG J.Z. Exposure to metal mixtures and human health impacts in a contaminated area in Nanning. China. Environ. Int. 31, (6), 784, 2005.
  • 19. ZHENG N., WANG Q.C., ZHANG X.W., ZHENG D.M., ZHANG Z.S., ZHANG S.Q. Population health risk due to dietary intake of heavy metals in the industrial area of Huludao City. China. Sci. Total Environ. 387, (1-3), 96, 2007.
  • 20. KHAN S., CAO Q., ZHENG Y.M., HUANG Y.Z., ZHU Y.G. Health risks of heavy metals in contaminated soil and food crops irrigated with wastewater in Beijing, China. Environ. Pollut. 152, (3), 686, 2008.
  • 21. HANG X., WANG H., ZHOU J., MA C., DU C., CHEN X. Risk assessmentof potentially toxic element pollution in soils and rice (Oryza sativa) in a typical area of the Yangtze River Delta. Environ. Pollut. 157, (8-9), 2542, 2009.
  • 22. WILSON B., PYATT F.B. Heavy metal dispersion, persis­tence, and bio-accumulation around an ancient copper mine situated in Anglesey. UK. Ecotoxicol. Environ. Safe. 66, (2), 224, 2007.
  • 23. WANG X., SATO T., BAOSHAN X., TAO S. Health risk of heavy metals to the general public in Tianjin, China via con­sumption of vegetables and fish. Sci. Total Environ. 350, (1­3), 28, 2005.
  • 24. ZHENG N., WANG Q.C., ZHENG., D.M. Health risk of Hg, Pb, Cd, Zn, and Cu to the inhabitants around Huludao Zinc Plant in China via consumption of vegetables. Sci. Total Environ. 383, (1-3), 81, 2007.
  • 25. SRIDHARA C.N., KAMALA C.T., SAMUEL S.R.D. Assessing risk of heavy metals from consuming food grown on sewage irrigated soils and food chain transfer. Ecotoxicol. Environ. Safe. 69, (3), 513, 2008.
  • 26. WHYTE A.L.H., HOOK G.R., GREENING G.E., GIBBS- SMITH E., GARDNER J.P.A. Human dietary exposure to heavy metals via the consumption of green shell mussels (Perna canaliculus Gmelin 1791) from the Bay of Islands, northern New Zealand. Sci.Total Environ. 407, (14), 4348, 2009.
  • 27. ZHUANG P., M BRIDE M.B., XIA H., LI N., LI Z. Health risk from heavy metals via consumption of food crops in the vicinity of Dabaoshan mine, South China. Sci. Total Environ. 407, (5), 1551, 2009.
  • 28. METIAN M., CHARBONNIER L., OBERHA F., BUSTA- MANTE P., JEFFREE R., AMIARD.J.C. Assessment of metal, metalloid, and radionuclide bio-accessibility from mussels to human consumers, using centrifugation and sim­ulated digestion methods coupled with radiotracer tech­niques. Ecotoxicol. Environ. Safe. 72, (5), 1499, 2009.
  • 29. YU YJ., HUANG H., WANG X D., LIU D., WANG L.S. Sedimentary heavy metal pollution in the Huaihe River. Res Environ Sci. 16, (6), 26, 2003.
  • 30. DING X.G., YE S.Y., GAO Z.J. Methods of heavy metal pollution evaluation for offshore sediments. Marine Geol Lett. 21, (8), 31, 2005.
  • 31. SUN Y.B., ZHOU Q.X., XIE X.K., LIU R. Spatial, sources and risk assessment of heavy metal contamination of urban soils in typical regions of Shenyang. China. J. Hazard. Mater. 174, (4), 455, 2010.
  • 32. ZANDBERGEN P.A. Urban watershed ecological risk assessment using GIS: a case study of the Brunette River watershed in British Columbia, Canada. J. Hazard Mater. 61, (1-3), 163, 1998.
  • 33. OHLSON DW., SERVEISS V.B. The integration of ecolog­ical risk assessment and structured decision making into watershed management. Integr Environ Assess Manag 3, (1) , 118, 2007.
  • 34. SERVEISS V.B. Applying ecological risk principles to watershed assessment and management. Environ. Manage. 29, (2), 145, 2002.
  • 35. LIU J. K. Ecological studies on Donghu Lake. In Series from Chinese Ecology Research Network. Science Press, Beijing. 75, (2), 491, 1993.
  • 36. TANG H.J., XIE P., XIE L.Q., CHEN F. Effect of Enclosure and Nutrient enrichment on Microcystis blooms in Donghu Lake. Chinese Journal of Limnology and Oceanography. 24, (3), 278, 2006.
  • 37. PEKEY H., KARAKAS D., AYBERK S., TOLUN L., BAKOGLU M. Ecological risk assessment using metals from surface sediments of Izmit Bay (Northeastern Marnara Sea) Turkey. Mar. Pollut. Bull. 48, (9-10), 946, 2004.
  • 38. ZHANG L.X., JIANG X.S., ZHAO M., LI Z.E. Pollution of surface sediments and its assessment of potential ecological risk in the Yangtze Estuary. Ecol Environ. 16, (2), 389, 2007.
  • 39. HAKANSON L. An ecological risk index for aquatic pollu­tion control - a sediment logical approach. Water Res. 14, (2) , 975, 1980.
  • 40. CHEN J.S., ZHOU J.Y Study of Heavy Metals in the Water Environment of China. Beijing: China Environmental Science Press, pp. 168-170, 1992.
  • 41. MASON C. F. Biology of freshwater pollution. 4rf ed. Essex Univ. England. pp. 387, 2002.

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