Distribution of Available Cu and Zn in the Soil Environment of Yunnan Plateau

Abstract:

Cu and Zn are the essential trace nutrient elements and the important heavy metal elements. Available Cu and Zn are the parts directly absorbed by plant, but the higher concentration of them would impact the quality of plant product and endanger the human body health. Taking Chinese Herbs Plantation Base of Yunnan Baiyao Group Co.LTD as exemple, this paper analysis the distribution of available Cu, Zn in the southwest mountain soil. The results of 214 soil sampling point data show that the average content of available Cu is 0.69 mg•kg^-1, with low and middle grade, and available Zn is 1.65 mg•kg^-1, with high and middle grade, belong to the high variability of soil character. The data were interpolated by means of ordinary kringing coupled with a GIS to produce contour distribution maps of aviliable Cu and Zn. Far away from the pollution of production activities, the distribution of soil available Cu, Zn content have better consistency, and are mainly determained by soil parent materials. Terrain undulation on the regional is another impact with higher concentration in the ditch and inlet of reservoir. The highest values were 3.461 and 4.96 mg•kg^-1, but they won’t cause environmental pollution.

• Periodical: Advanced Materials Research (Volumes 610-613)
• Pages: 3115-3121
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.610-613.3115
• Online since: December 2012
• Authors: Ai Guo Wang, Zhong Jun He
• Keywords: Aviliable Cu and Zn, Distribution, Heavy Metal Element, Soil Enviroment, Yunnan Plateau

References

[1] Czupryn M, Falchuk K H and Vallee B L: Biochemistry Vol.26(1987),pp.8263-8269.

[2] Arnold M A, Airhart D L and Davis W E: Journal of Environmental Horticulture Vol.11(3) (1993), pp.106-110.

[3] Yruela I: Brazilian Journal of Plant Physiology Vol. 17(2005),pp.145-156．

[4] Yun Wang, Fusheng Wei, in:Soil Environmental Element Chemistry, edtied by China Environmental Science Press, Beijing(1995), in press,in Chinese.

[5] Huaiman Chen, in: Heavy Metal Pollution of Soil-Plant System, edtied by China Science Press, Beijing(1996), in press,in Chinese.

[6] Zheng Liu, Qiqing Zhu, in:Agricultural Chemistry of Trace Elements, edtied by China Agr- iculture Press,Beijing(1991)34, in press,in Chinese.

[7] Bin Liu, Yuyi Huang and Guifen Chen. Guangxi agricultural sciences Vol.37（6）(2006),pp.707-709, in Chinese.

[8] Dadi Zhang: Soils and fertilizers Vol.5(1981),pp.33-35,in Chinese.

[9] Shkolnik M Y A:Trace Elements in Plants(Trans Elsevier Science Publishers B.V., Netherlands 1984).

[10] Mocquot, Vangron sveld J, Clijsters H, etal: Plant and Soil Vol.1829(1996),pp.287-300.

[11] Nagalak shmi N, Prasad M N V: Bulletin of Environmental Contamination and Toxicology Vol.61 (5)(1998), pp.623-628.

[12] JuanYang, Dongyan Wang: Global Geology Vol.22(4)(2003),pp.392-395．

[13] Zhang Qingli, Xuezheng Shi, Biao Huang, et al: Soils Vol.37(1)(2005),pp.41-47,in Chinese.

[14] Ming Zhao, Kui Cai, Zhengyu Zhao, Xuehui Chen: Chinese Journal of Soil Science Vol.38(1) (2007), pp.93-96,in Chinese.

[15] Yufang Song, Huaxia Xu, Liping Ren, et al: Journal of Agro-Environment Science Vol.22 (1)(2003),pp.13-15,in Chinese.

[16] Jiangying Si; Xiaoli Wang; Haitao Zhao, et al: Journal of Agro-Environment Science Vol.26(4) (2007), pp.1312-1315,in Chinese.

[17] Yufang Song, Huaxia Xu, Liping Ren, et al: Chinese Journal of Ecology Vol.20 (3)(2001), pp.4-8,in Chinese.

[18] Chaudri A M, Allain CM G, Barbosa-Jefferson V L, et al: Plant and Soil Vol.221(2000),pp.167-179.

[19] Hongfei Yang; Mi Yan; Jing Yao; Youbao Wang; Dengyi Liu: Chinese Journal of Applied Ecology Vol.18 (7) (2007),pp.1484-149,in Chinese.

[20] Haygarth P M, Jones K C, in: Atmospheric Deposition of Metals to Agricultural Surfaces, edited by Adriano, D.C. Ed, in Biogeochemistry,pp.249-276, Lewis Publishers, Boca Raton(1992).

[21] Mantovi P, Bonazzi G, Maestri E.,et al:Plant and Soil Vol.250(2003),pp.249-257.

DOI: 10.1023/a:1022848131043

[22] Xiuli Wang, Jianmin Xu, Zhengmiao Xie, Huaiying Yao, Weiyong Shi: Journal of Zhejiang University (Agric1 & Life Sci1) Vol.28 (2) (2002),pp.190-194,in Chinese.

[23] Huaiman Chen, in: Environmental Pedology,edtied by China science press,Beijing (2005), in press, in Chinese.

[24] Wuding Soil, edtied by Soil Investigating Office of Chuxiong State and Soil Investigating Office of Wuding County, p.10.(1983), in press,in Chinese.

[25] Shidan Bao,in: Soil Agricultural Chemistry Analysis, edtied by China Agriculture Press, Beijing (2000),in press,in Chinese.

[26] Nielson D R,Bouma J, in: Soil Spatial Variability, edtied by Wageningen:Purdoc., Wageningen(1984),in press.

[27] Baicheng Xie, Chunxia Zhang, Xuzhang Xue: Journal of Agro-Environment Science Vol.26(2007), pp.132-135,in Chinese.

[28] Kaiser K, Zech W: Soil Sci Soc Am Vol.61(1997),pp.64-69.

[29] Xiaoning Li, Ming Gao, EN Ci: Chinese Journal of Eco-Agriculture Vol.15(3)(2007), pp.25-28,in Chinese.

[30] Yanfang Gao, Zengqiang Duan, Hengfu Xun, et al: Soils Vol.39(6)(2007),pp.910-914,in Chinese.

[31] Lin Wang, Zicheng Xu, Hanqian Xiao, et al: Chinese Journal of Soil Science, Vol.39(1)(2008), pp.119-124,in Chinese.

[32] Fulekar M H: International Journal of Environmental Studies Vol.38(4)(1991), pp.281-296.