D
Danielle Beaumier
Researcher at National Research Council
Publications - 10
Citations - 1044
Danielle Beaumier is an academic researcher from National Research Council. The author has contributed to research in topics: Bioremediation & Biofilm. The author has an hindex of 8, co-authored 10 publications receiving 958 citations.
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Journal ArticleDOI
Selection of Specific Endophytic Bacterial Genotypes by Plants in Response to Soil Contamination
Steven D. Siciliano,Nathalie Fortin,Anca Mihoc,Gesine Wisse,Suzanne Labelle,Danielle Beaumier,Danielle Ouellette,Réal Roy,Lyle G. Whyte,Margaret Katherine Banks,Paul Schwab,Ken Lee,Charles W. Greer +12 more
TL;DR: The results indicate that the enrichment of catabolic genotypes in the root interior is both plant and contaminant dependent.
Journal ArticleDOI
Metagenomic Analysis of the Bioremediation of Diesel-Contaminated Canadian High Arctic Soils
TL;DR: It is indicated that biopile treatment leads to major shifts in soil microbial communities, favoring aerobic bacteria that can degrade hydrocarbons.
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Soil washing improves the recovery of total community DNA from polluted and high organic content sediments.
TL;DR: The incorporation of a soil washing step prior to the extraction of DNA from polluted environments may be important to solubilize and remove contaminants when high-quality DNA is required for subsequent analyses.
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Microscale and molecular assessment of impacts of nickel, nutrients, and oxygen level on structure and function of river biofilm communities.
John R. Lawrence,M. R. Chenier,Réal Roy,Danielle Beaumier,Nathalie Fortin,George D. W. Swerhone,Thomas R. Neu,Charles W. Greer +7 more
TL;DR: Observations indicate that significant interactions occur between Ni, oxygen, and nutrients and that Ni at 0.5 mg liter−1 may have significant impacts on river microbial community diversity and function.
Journal ArticleDOI
Impact of seasonal variations and nutrient inputs on nitrogen cycling and degradation of hexadecane by replicated river biofilms.
Martin R. Chénier,Martin R. Chénier,Danielle Beaumier,Réal Roy,Brian T. Driscoll,John R. Lawrence,Charles W. Greer +6 more
TL;DR: It appears that bacterial production in the South Saskatchewan River water is limited by the availability of nutrients and that biofilm activities and composition vary with nutrient availability and time of year.