Bacterial Diversity in the High Arsenic Groundwater Systems of Jianghan Plain and Datong Basin by 16S rDNA Clone Library

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Abstract:

To compare the difference bacterial diversity between Jianghan plain and Datong basin. The high arsenic sediment samples in this study were collected from different depths of borehole. The bacterial diversity in high arsenic aquifer sediments was studied by 16S rDNA clone library. The dominant bacterial community included Burkholderiales, Pseudomonadales, and Enterobacteriales in Jianghan plain, and Burkholderiales, Enterobacteriales and Actinomycetales in Datong basin.

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Advanced Materials Research (Volumes 726-731)

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35-38

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] World Health Organization (WHO), 2004. Guidelines for Drinking Water Quality.Recommendations, vol. 1, 3rd ed., World Health Organization, Geneva, p.306–308

Google Scholar

[2] J L Rosado, D Ronquillo, K Kordas, et al. Arsenic exposure and cognitive performance in Mexican schoolchildren [J]. Environmental Health Perspectives, 2007, 115(9): 1371-1375

DOI: 10.1289/ehp.9961

Google Scholar

[3] Lunshan Zhao, Sheng Wu, Jihua Zhou, et al. Eco-geochemical investigation on the endemic As and F poisoning in Datong Basin [J]. Earth Science Frontiers, 2007, 14(2): 225-235 (in Chinese)

Google Scholar

[4] Xin He, Teng Ma, Yanxin Wang, et al. Geochemical characteristics of the As-bearing aquifer in the Hetao Plain, Inner Mongolia [J]. Geology in China, 2010, 37(3): 781-788 (in Chinese)

Google Scholar

[5] Yanli Luo, Yanhu Yu, Chunxia Zheng, et al. Arsenic concentrations in soils and plants in Kuitun Farm , XinJiang [J]. Journal of Arid Land Resources and Environment, 2010, 24(2): 192-194 (in Chinese)

Google Scholar

[6] Dongmei Yu, Xuehua Wu, Xianghong Cui. Causes and distribution of endemic disease about arseniasis and fluorosis in Pingluo Country from a view of geochemistry [J]. Journal of Agricultural Sciences, 2011, 32(4): 45-47 (in Chinese)

Google Scholar

[7] K L Lu, C W Liu, S W Wang, et al. Assessing the characteristics of groundwater quality of arsenic contaminated aquifers in the blackfoot disease endemic area [J]. Journal of Hazardous Materials, 2011, 185(2-3): 1458–1466

DOI: 10.1016/j.jhazmat.2010.10.069

Google Scholar

[8] MY Duan, ZM Xie, YX Wang, XJ Xie (2009) Microcosm studies on iron and arsenic mobilization from aquifer sediments under different conditions of microbial activity and carbon source. Envior. Geol. 57:997-1003

DOI: 10.1007/s00254-008-1384-z

Google Scholar

[9] R S Oremland, S E Hoeft, J A Santini, et al. Anaerobic oxidation of arsenite in Mono Lake water and by facultative, arsenite-oxidizing chemoautotroph, strain MLHE-1 [J]. Applied and Environment Microbiology, 2002, 68(10): 4795-4802

DOI: 10.1128/aem.68.10.4795-4802.2002

Google Scholar

[10] W J Sun, R Sierra-Alvarez, N Fernandez, et al. Molecular characterization and in situ quantification of anoxic arsenite-oxidizing denitrifying enrichment cultures [J]. FEMS Microbiology Ecology, 2009, 68(1): 72-85

DOI: 10.1111/j.1574-6941.2009.00653.x

Google Scholar

[11] A Violante, P M Huang, G M Gadd. Biophysico-Chemical Processes of Heavy Metals and Metalloids in Soil Environments [M]. Hoboken: Wiley, 2008: 313-338

DOI: 10.1002/9780470175484

Google Scholar

[12] F S Islam, A G Gault, C Boothman, et al. Role of metal- reducing bacteria in arsenic release from Bengal delta sediments [J]. Nature, 2004, 430: 68-71

DOI: 10.1038/nature02638

Google Scholar