Seasonal Changes In Mineralogy, Geochemistry and Microbial Community of Bacteriogenic Iron Oxides (BIOS) Deposited in a Circumneutral Wetland

Andrew G. Gault; Sean Langley; Alexandre Ibrahim; Robert Renaud; Yoshio Takahashi; Christopher Boothman; Jonathan R. Lloyd; Ian D. Clark; F. Grant Ferris; Danielle Fortin

doi:10.1080/01490451.2010.532196

Seasonal Changes In Mineralogy, Geochemistry and Microbial Community of Bacteriogenic Iron Oxides (BIOS) Deposited in a Circumneutral Wetland

Andrew G. Gault
, Sean Langley
, Alexandre Ibrahim
, Robert Renaud
, Yoshio Takahashi
, Christopher Boothman
, Jonathan R. Lloyd
, Ian D. Clark
, F. Grant Ferris
, Danielle Fortin

Research output: Contribution to journal › Article › peer-review

Abstract

Changes in the mineralogy, microbial community structure and aquatic geochemistry of bacteriogenic iron oxides (BIOS) deposited at a circumneutral groundwater seep were recorded seasonally. X-ray diffraction and X-ray absorption spectroscopy demonstrated that 2-line ferrihydrite dominated the iron-bearing mineralogy of the BIOS (>60%). Minor proportions of the more crystalline lepidocrocite were also detected in BIOS collected throughout the year (

Original language	English
Pages (from-to)	161-172
Number of pages	11
Journal	Geomicrobiology Journal
Volume	29
Issue number	2
DOIs	https://doi.org/10.1080/01490451.2010.532196
Publication status	Published - Mar 2012

Keywords

Bacteriogenic iron oxides
circumneutral iron oxidation
iron reduction
microbial diversity
seasonal

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10.1080/01490451.2010.532196

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Gault, A. G., Langley, S., Ibrahim, A., Renaud, R., Takahashi, Y., Boothman, C., Lloyd, J. R., Clark, I. D., Ferris, F. G., & Fortin, D. (2012). Seasonal Changes In Mineralogy, Geochemistry and Microbial Community of Bacteriogenic Iron Oxides (BIOS) Deposited in a Circumneutral Wetland. Geomicrobiology Journal, 29(2), 161-172. https://doi.org/10.1080/01490451.2010.532196

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doi = "10.1080/01490451.2010.532196",

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AU - Langley, Sean

AU - Ibrahim, Alexandre

AU - Renaud, Robert

AU - Takahashi, Yoshio

AU - Boothman, Christopher

AU - Lloyd, Jonathan R.

AU - Clark, Ian D.

AU - Ferris, F. Grant

AU - Fortin, Danielle

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KW - Bacteriogenic iron oxides

KW - circumneutral iron oxidation

KW - iron reduction

KW - microbial diversity

KW - seasonal

U2 - 10.1080/01490451.2010.532196

DO - 10.1080/01490451.2010.532196

M3 - Article

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JO - Geomicrobiology Journal

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ER -

Seasonal Changes In Mineralogy, Geochemistry and Microbial Community of Bacteriogenic Iron Oxides (BIOS) Deposited in a Circumneutral Wetland

Abstract

Keywords

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