Abstract
The Dongting Lake, the second biggest freshwater lake in China, consists of three wetlands of national importance, namely the East Dongting Lake, the South Dongting Lake, and the West Dongting Lake. Surface sediments were sampled from 57 locations across the lake. Nutrient concentrations [total organic carbon (TOC), total N (TN) and total P (TP)] and 16 element concentrations (Al, As, B, Ca, Cd, Cr, Cu, K, Fe, Hg, Mn, Ni, Pb, Si, Ti and Zn) in the sediments were measured to investigate the impact of industrialization along the lake’s coastline and several tributaries on the profiles of nutrients and heavy metals in the lake’s surface sediments. R-mode cluster analysis (CA) was used to integrate geochemical data. The result showed that euthophication of the Dongting Lake resulted mainly from TN and TOC. The main polluting trace metals are Hg, As, Cd, Zn, Pb and Mn, which are largely adsorbed on clay minerals or Fe/Mn oxides, or deposited as carbonates. Principal component analysis (PCA) revealed the source of micropollutants. The worst affected district by heavy metals is the East Dongting Lake, the pollution sources may originate mainly from the Xiangjiang drainage area. The results demonstrated that multivariate methods are the potentially great tools for the interpretation of the environmental data on lake sediments.
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References
Ali M.A. and Dzomback D.A. (1996) Effects of simple organic acid on sorption of Cu2+ and Ca2+ on goethite [J]. Geochim. et Cosmochim. Acta. 60, 291–304.
Aucoin J., Blanchard R., and Billiot C. (1999) Trace metals in Fish and Sediments from Lake Boeuf, Southeastern Louisiana [J]. Microchemical Journal. 62, 299–307.
Bu Yuexian and Chai Ming (2001) Preliminary assessment of economic loss caused by water pollution in Dongting Lake [J]. Yangtze River. 32, 27–29 (in Chinese with English abstract).
Dai Youzhi, Tang Shouyin, and Zhang Jianbo (2000) The distribution of zoobenthos species and bio-assessment of water quality in Dongting Lake [J]. Acta Ecologica Sinica. 20, 277–282 (in Chinese with English abstract).
Davis J.C. (1986) Statistics and Data Analysis in Geology (2nd ed.) [M]. Wiley, New York.
El Bilali L., Rasmussen P.E., and Hall G.E.M. (2002) Role of sediment composition in trace metal distribution in lake sediments [J]. Applied Geochemistry. 17, 1171–1181.
Feijtel R.C., Delaune R.D., and Patrick J.W.H. (1988) Biogeochemical control on metal distribution and accumulation in Louisiana sediments [J]. Journal of Environmental Quality. 17, 88–94.
Förstner U. and Wittmann G.T.W. (1979) Metal Pollution in the Aquatic Environment [M]. Springer Verlag, Berlin.
Gibbs R.J. (1977) Transport phases of trace metals in Amazon and Yukon Rivers [J]. Geol. Soc. Am. Bull. 88, 829–843.
Gray J.E., Theodorakos P.M., and Elizabeth A. (2000) Distribution, speciation, and transport of mercury in stream-sediment, stream-water, and fish collected near abandoned mercury mines in southwestern Alaska, U.S.A. [J]. Sci. Total Enviorn. 260, 21–33.
Grosheva E.I., Voronskaya G.N., and Pastukhove M.V. (2000) Trace element bioavailability in Lake Baikal [J]. Aquat. Ecosys. Health Manage. 3, 229–234.
Hákanson L. and Jansson M. (1983) Principles of Lake Sedimentology [M]. Springer Verlag, Berlin.
Hope P.K. (1983) An introduction to multivariate analysis of environmental data. In Analytical Aspects of Environmental Chemistry (eds. Natusch D.F.S. and Hope P.K.) [M]. pp.219–230. Wiley, New York.
Hunan Water Administration (2006) Urgent inform on further strengthening water resources management of Xiangjiang River drainage area. http://www.hnwr.gov.cn/news/html/2006/01/2002010914302 6-1.htm (in Chinese).
Jiang Jiahu and Do Hongshen (2003) Five Major Freshwater Lakes of China [M]. China University of Science and Technology Press, Hefei (in Chinese).
Jin Xiangcan (1995) Lake Environment in China (Vol.2) [M]. Ocean Press, Beijing (in Chinese).
Johansson K., Andersson A., and Andersson T. (1995) Regional accumulation of trace metals in Lake sediments and forest soils in Sweden [J]. Sci. Total Environ. 160, 373–380.
Lee B. and Yi J. (1999) A statistical approach for determining the environment impact of polynuclear aromatic hydrocarbons in an oil spill-contaminated coastal area [J]. Envir. Pollut. 105, 391–396.
Marr I.L. and Cresser M.S. (1983) Environmental Chemical Analysis [M]. Blackie & Son Ltd. Press, London.
Mao Dehua and Xia Jun (2002) Ecological and environmental problems and their causing mechanisms in Dongting Lake wetland [J]. Journal of Glaciology and Geocryology. 24, 444–451 (in Chinese with English abstract).
Meglen R. (1992) Examining large databases: A chemometric approach using principal component analysis [J]. Mar. Chem. 39, 217–237.
Pardo R., Barrado E., Perez L., and Vega M. (1990) Determination and speciation of heavy metals in sediments of the Pisuerga River [J]. Water Research. 24, 373–379.
Qu Wenchuan, Dickman M., and Wang Sumin (2001) Multivariate analysis of heavy metal and nutrient concentrations in sediments of Taihu Lake, China [J]. Hydrobiologia. 450, 83–89.
Ramsar List (2004) Sitelist of Wetlands of International Importance [Z]. pp.86–177. http://Ramsar.Org/Sitelist.Doc.
Tessier A., Fortin D., Belzile N., Devitre R.R., and Leppard G.G. (1996) Metal sorption to diagenetic iron and mangenese oxyhydroxides and associated organic matter: Narrowing the gap between field and laboratory measurements [J]. Geochim. et Cosmochim. Acta. 60, 387–404.
Tong Ting (2005) Element concentrations in river delta sediments and mineral resources potential in the drainage basin: A case study in the Xiangjiang, Zishui, Yuanjiang, and Lishui rivers basins [J]. Quaternary Sciences. 25, 298–305 (in Chinese with English abstract).
Tu Jiwu (2001) Hydrogeological present situation of regional environment in Dongting district [J]. Hunan Geology. 20, 203–206 (in Chinese with English abstract).
Zhang Chaosheng, Zhang Shen, Wang Lijun, and Wang Lizhen (1998) Geochemistry of metals in sediments from the Changjiang River and Huanghe River and their comparison [J]. Acta Geographica Sinica. 53. 314–322 (in Chinese with English abstract).
Zhu Shengqing and Zang Xiaoping (2001) On heavy metal pollution along the Yangtze River stretches of urban areas in major cities [J]. Yangtze River. 32, 23–25 (in Chinese with English abstract).
Yao Zhigang, Bao Zhengyu, and Gao Pu (2006a) Environmental assessments of trace metals in sediments from Dongting Lake, Central China [J]. Journal of China University of Geosciences. 17, 310–319.
Yao Zhigang, Bao Zhengyu, and Gao Pu (2006b) Geochemical characteristics of trace elements in sediments of Dongting Lake, central China. In Proceedings of the 7 th International Symposium on Environmental Geochemistry [J]. Chinese Journal of Geochemistry. 25(Supp.), 137.
Yao Zhigang, Bao Zhengyu, and Gao Pu (2006c) Environmental geochemistry of heavy metals in sediments of Dongting Lake [J]. Geochimica. 35, 629–638 (in Chinese with English abstract).
Yao Zhigang and Gao Pu (2007) Heavy metal research in lacustrine sediment: A review [J]. Chinese Journal of Oceanology and Limnology. 25, 444–454.
Yi Danhui (2002) Statistica6.0 Application Guideness [M]. China Statistics Press, Beijing (in Chinese).
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Yao, Z., Bao, Z., Zhou, L. et al. A statistical approach for determining the environment impact of surface sediments from the Dongting Lake area, central China. Chin. J. Geochem. 28, 97–104 (2009). https://doi.org/10.1007/s11631-009-0097-7
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DOI: https://doi.org/10.1007/s11631-009-0097-7