Abstract
This study focused on the influence of base metal mining on heavy metal levels in soils and plants in the vicinity of Arufu lead-zinc mine, Nigeria. Soil samples (0–15 cm depth) and plant samples were collected from cultivated farmlands in and around the mine, the unmineralized site and a nearby forest (the control site). The samples were analyzed for heavy metals (Fe, Zn, Mn, Cu, Pb, Cr and Cd) by Atomic Absorption Spectrophotometry (AAS). The physical properties of soils (pH and LOI) were also measured. Results showed that soils from cultivated farmlands have neutral pH values (6.5–7.5), and low organic matter contents (<10%). Levels of Zn, Pb and Cd in cultivated soils were higher than the concentrations obtained from the control site. These heavy metals are most probably sourced from mining and agricultural activities in the study area. Heavy metal concentrations measured in plant parts decreased in the order of rice leaves>cassava tubers>peelings. In the same plant species, metal levels decreased in the order of Zn>Fe>Mn>Cu>Pb>Cr>Cd. Most heavy metals were found in plant parts at average concentrations normally observed in plants grown in uncontaminated soil, however, elevated concentrations of Pb and Cd were found in a few cassava samples close to the mine dump. A stepwise linear regression analysis identified soil metal contents, pH and LOI as some of the factors influencing soil-plant metal uptake.
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References
Abimbola A.F. and Akande S.O. (1996) Alteration of carbonate host rock of flourite—Pb-Zn mineralization at Arufu and Akwana, Middle Benue Trough, Nigeria [J]. J. Min. Geol. 32, 19–25.
Adamu C.I., Angisto J.I., and Nyiategher T. (2003) Metal contamination at dump sites in Makurdi, Nigeria [J]. Glob. J. Geol. Sci. 1, 85–93.
Adiku-Brown M.E. and Ogezi A.E. (1991) Heavy metal pollution from mining practices: A case study of Zurak [J]. J. Min. Geol. 27, 205–211.
Agbenin J.O. (1998) Phosphate induced Zn retention in semi-arid soil [J]. Eur. J. Soil Sci. 49, 693–700.
Alloway BJ (1990) Heavy metals in soils [J]. Agric. Sci. 241, 1511–1514.
Chon H.T., Ahn J.S., Kim J.Y., and Je H.K. (1997) Geochemical investigation of the environmental impact of an abandoned Au-Ag mine in Korea. Mineral Deposits: Processes to Processing (eds. Stanley et al.) [M]. pp.1172–1174. Balkema, Rotterdam.
Chukwuma C. (1995) Evaluating baseline data for Cu, Mn, Ni, and Zn in rice, yam, Cassava and guinea grass from cultivated soils in Nigeria [J]. Agric. Ecosyst. Environ. 153, 47–61.
Cox P.A. (1995) The Elements on Earth: Inorganic Chemistry in the Environment [M]. Oxford University Press, New York.
Davidson C.M.R., Thomas S.E., Mevey R., Penala D.L., and Ure A.M. (1994) Evaluation of sequential extraction procedure for the speciation of heavy metal in sediments [J]. Analy. Chem.Acta. 291, 277–286.
Dudka S., Piotronska M., and Terdak H. (1996) Transfer of Cd, Pb, and Zn from industrially contaminated soils to crop plants: A field study [J]. Environ. Poll. 94, 1–18.
Fuge R., Paveley C.F., and Holdham M.T. (1989) Heavy metal concentration in the Tamar Valley, North Wales [J]. Environ. Geochem. Health. 11, 127–135.
Hwang C. and Kim K. (1998) A study on distribution pattern of trace elements in Chungnam coal mine area using factor analysis and GIS [J]. Geosyst. Eng. 1, 84–94.
Ileoje N.P. (1981) A New Geography of Nigeria [M]. Longman Ltd., Benin.
Jopony M. and Young S. (1993) Assessment of available Pb in soils contaminated by mine spoils [J]. Plant Soil. 51, 203–215.
Jung M.C. and Chon H.T. (1998) Seasonal variation of heavy metal contents and environmental contamination in paddy fields around the Sambo Pb-Zn mine in Korea [J]. Min. Ener. Resour. Engin. 35, 19–29.
Jung M.C. and Thornton I. (1996) Heavy metal contamination of soils and plants in the vicinity of lead-zinc mine [J]. Korea Appl. Geochem. 11, 53–59.
Jung M.C., Thornton I., and Chon H.T. (2002) Arsenic, Sb and Bi contamination of soils, plants, waters and sediments in the vicinity of the Dalsung Cu-W mine in Korea [J]. Sci. Tot.Environ. 295, 81–89.
Kabata-Pendias A. and Pendias H. (2002) Trace Elements in Soils and Plants [M]. Lewis Boca Raton, USA.
Kobayashi J. (1978) Pollution by Cd and itai-itai disease in Japan. In Toxicity of Heavy Metals in the Environment Marcel Devler (ed. Oehme F.W.) [M]. pp.199–260. New York, USA.
Lee C.G., Chon H.T., and Jung M.C. (2001) Heavy metal contamination in the vicinity of the Daduk Au-Ag-Pb-Zn in Korea [J]. Appl. Geochem. 16, 1377–1386.
Li X. and Thornton I. (1993) Asenic, antimony and bismuth in soil and pasture herbage in some old metaliferrous mining areas in England [J]. Environ. Geochem. Health. 15, 135–144.
Nye P.H. and Tinker P.B. (1977) Solute Movement in the Soil Root System [M]. Los Angeles Unical. Press. pp.21.
Ofulume A.B., Ogbonna C.P., and Aja G.C. (2004) Geoenvironmental evaluation of Isiagu lead-zinc mining town of Ebonyi State. S.E Nigeria [J]. Adv. in Geosci. 2, 32–43.
Salami S.J., Akande E.A., and Zachariah D.M. (2006) Level of heavy metals in soils and lemon Grass in Jos, Bukuru and Environs, Nigeria [J]. Glob. J. Pure Appl. Sci. 13, 193–196.
Sauve N., Crok W., Hendenshort H., and McBride M.R. (1997) Linking plant tissue concentration and soils pools in urban contaminated soil [J]. Environ. Poll. 94, 153–157.
Siegel F.R. (2000) Environmental Geochemistry of Potentially Toxic Metals [M]. Springer-Verlan, Berlin.
Voutsa D., Grimanis A., and Samara S. (1996) Trace elementsin vegetable grown in an industrial area in relation to soil and air particulate matter [J]. Environ. Poll. 94, 325–335.
Xian X. (1989) Effects of chemical forms of Cd, Cu and Pb in polluting soils and their uptake by cabbage plants [J]. Plant and Soil. 113, 257–264.
Yung Z., Yuan L., Schvartz C., Langlade L., and Fan L. (2004) Accumulation of Pb, Cd, Cu and Zn in plants and hyperaccumulator choice in Ianping lead-zinc mine area, China [J]. Environ. International. 30, 567–576.
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Nganje, T.N., Adamu, C.I. & Ukpong, E.E. Heavy metal concentrations in soils and plants in the vicinity of Arufu lead-zinc mine, Middle Benue Trough, Nigeria. Chin. J. Geochem. 29, 167–174 (2010). https://doi.org/10.1007/s11631-010-0167-x
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DOI: https://doi.org/10.1007/s11631-010-0167-x