Alexandre J. Poulain

Ottawa, ON, Canada

Last Updated: 09/26/2026

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Found 50 publications

Glacial meltwater is associated with gene-specific diversification of metal resistance genes in high Arctic soil microbiomes.

Glacial meltwater is associated with gene-specific diversification of metal resistance genes in high Arctic soil microbiomes.

Journal: Frontiers in microbiology

Published: June 08, 2026

Methane cycling microbes are important predictors of methylmercury accumulation in rice paddies.

Methane cycling microbes are important predictors of methylmercury accumulation in rice paddies.

Journal: Applied and environmental microbiology

Published: February 17, 2026

Repression of microbial arsenite uptake and methylation by dissolved organic carbon.

Repression of microbial arsenite uptake and methylation by dissolved organic carbon.

Journal: Environmental science & technology letters

Published: August 29, 2025

Sulfur oxidation and implications for oxygen consumption in Base Mine Lake, the first pilot oil sands pit lake in the Athabasca oil sands region.

Sulfur oxidation and implications for oxygen consumption in Base Mine Lake, the first pilot oil sands pit lake in the Athabasca oil sands region.

Journal: Frontiers in microbiology

Published: July 08, 2025

Diverse sulfate- and sulfur intermediate- reducing bacteria contributing to annually expanding water anoxia in an oil sands pit lake.

Diverse sulfate- and sulfur intermediate- reducing bacteria contributing to annually expanding water anoxia in an oil sands pit lake.

Journal: Journal of hazardous materials

Published: May 26, 2025

Aligning global mercury mitigation with climate action.

Aligning global mercury mitigation with climate action.

Journal: Nature communications

Published: April 13, 2025

Bumble bee gut microbial community structure differs between species and commercial suppliers, but metabolic potential remains largely consistent.

Bumble bee gut microbial community structure differs between species and commercial suppliers, but metabolic potential remains largely consistent.

Journal: Applied and environmental microbiology

Published: February 06, 2025

Anaerobic HgII reduction is driven by cellular HgII-thiol interactions.

Anaerobic HgII reduction is driven by cellular HgII-thiol interactions.

Journal: Access microbiology

Published: October 10, 2024

Changes in bumblebee queen gut microbiotas during and after overwintering diapause.

Changes in bumblebee queen gut microbiotas during and after overwintering diapause.

Journal: Insect molecular biology

Published: May 15, 2024

Exposure to a fungicide for a field-realistic duration does not alter bumble bee fecal microbiota structure.

Exposure to a fungicide for a field-realistic duration does not alter bumble bee fecal microbiota structure.

Journal: Applied and environmental microbiology

Published: January 19, 2024

Mercury and Sulfur Redox Cycling Affect Methylmercury Levels in Rice Paddy Soils across a Contamination Gradient.

Mercury and Sulfur Redox Cycling Affect Methylmercury Levels in Rice Paddy Soils across a Contamination Gradient.

Journal: Environmental science & technology

Published: May 17, 2023

The divergent effects of nitrate and ammonium application on mercury methylation, demethylation, and reduction in flooded paddy slurries.

The divergent effects of nitrate and ammonium application on mercury methylation, demethylation, and reduction in flooded paddy slurries.

Journal: Journal of hazardous materials

Published: April 28, 2023

Showing 1-12 of 50

Last Updated: 09/26/2026