Gault, A. G., Islam, F. S., Polya, D. A., Charnock, J. M., Boothman, C., Chatterjee, D., Lloyd, J. R. (2005) Microcosm depth profiles of arsenic release in a shallow aquifer, West Bengal. Mineralogical Magazine, 69 (5) 855-863 doi:10.1180/0026461056950293
| Reference Type | Journal (article/letter/editorial) | ||
|---|---|---|---|
| Title | Microcosm depth profiles of arsenic release in a shallow aquifer, West Bengal | ||
| Journal | Mineralogical Magazine | ||
| Authors | Gault, A. G. | Author | |
| Islam, F. S. | Author | ||
| Polya, D. A. | Author | ||
| Charnock, J. M. | Author | ||
| Boothman, C. | Author | ||
| Chatterjee, D. | Author | ||
| Lloyd, J. R. | Author | ||
| Year | 2005 (October) | Volume | 69 |
| Issue | 5 | ||
| Publisher | Mineralogical Society | ||
| DOI | doi:10.1180/0026461056950293Search in ResearchGate | ||
| Generate Citation Formats | |||
| Mindat Ref. ID | 243657 | Long-form Identifier | mindat:1:5:243657:3 |
| GUID | 0 | ||
| Full Reference | Gault, A. G., Islam, F. S., Polya, D. A., Charnock, J. M., Boothman, C., Chatterjee, D., Lloyd, J. R. (2005) Microcosm depth profiles of arsenic release in a shallow aquifer, West Bengal. Mineralogical Magazine, 69 (5) 855-863 doi:10.1180/0026461056950293 | ||
| Plain Text | Gault, A. G., Islam, F. S., Polya, D. A., Charnock, J. M., Boothman, C., Chatterjee, D., Lloyd, J. R. (2005) Microcosm depth profiles of arsenic release in a shallow aquifer, West Bengal. Mineralogical Magazine, 69 (5) 855-863 doi:10.1180/0026461056950293 | ||
| Abstract/Notes | AbstractArsenic mobilization and Fe(III) reduction in acetate-amended sediments collected from a range of depths from an aquifer with elevated groundwater arsenic concentrations in West Bengal were monitored over a 1 month period. Significant arsenic release was noted in sediment collected from 24 m and 45 m depth, with some Fe(III) reduction also observed in the 24 m sample. The structure of the microbial communities present in the sediments prior to incubation showed marked differences down the sediment column. Profiling of the microbial community in the 24 m and 45 m samples revealed a relatively complex make-up, with Acinetobacter species comprising the bulk of the 24 m sedimentary bacterial population, but no previously characterized As(V)-reducers were detected in either sample. | ||
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