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Now showing items 11-20 of 39
Biodiversite microfongique du Fagus grandifolia dans une forêt ancienne : bioindicateurs et structure mycosociologique
(Ottawa Field Naturalists Club, 2001)
En Amérique du Nord, l’étude de la biodiversité des micromycètes dans les forêts anciennes représente un potentiel incontournable et largement inexploré. Le présent inventaire nous a permis de mettre en évidence la ...
Forked Three-awned Grass, Aristida basiramea Engelm. ex Vasey : a new addition to the flora of Quebec
(Ottawa Field Naturalists Club, 2004)
A population of Forked Three-awned Grass (Aristida basiramea Engelm. ex Vasey; Poaceae) was found for the first time in
Quebec, on a sand barren of the Cazaville region (Haut-Saint-Laurent). The only other region where ...
The Haut-Saint-Laurent wilderness at the time of settlement based on Sellar’s History. Part II : Forests and wetlands.
(Société Historique de la Vallée de la Châteauguay = Chateauguay Valley Historical Society, 2006)
The Haut-Saint-Laurent wilderness at the time of settlement based on Sellar’s History. Part I : Wildlife
(Société Historique de la Vallée de la Châteauguay = Chateauguay Valley Historical Society, 2004)
Local fungi, willow and municipal compost effectively remediate petroleum-contaminated soil in the Canadian North
(Elsevier, 2018-12-15)
Low energy-input alternatives based on locally available products are needed for treating petroleum-hydrocarbon spills in northern regions. We tested the efficacy of three local biological components (municipal compost, ...
Neuron participation in a synchrony-encoding assembly
(2006)
BACKGROUND:Synchronization of action potentials between neurons is considered to be an encoding process that allows the grouping of various and multiple features of an image leading to a coherent perception. How this coding ...
Increasing phytoremediation efficiency and reliability using novel omics approaches
(Cell Press, 2014-04-12)
Phytoremediation is a cost-effective green alternative to traditional soil remediation technologies, but has experienced varied success in practice. The recent omics revolution has led to leaps in our understanding of soil ...
Fate and trophic transfer of rare earth elements in temperate lake food webs
(2017-05-05)
Many mining projects targeting rare earth elements (REE) are in development in North America, but the background concentrations and trophic transfer of these elements in natural environments have not been well characterized. ...
Freshwater sample preservation for the analysis of dissolved low molecular mass thiols
(Wiley, 2017)
Low molecular mass (LMM) thiols are ubiquitous organosulfur peptides that play key roles in biogeochemical element cycling. These LMM thiols, found at low concentrations in the water column, are highly sensitive to oxidation ...
Mercury and selenium distribution in key tissues and early life stages of Yellow Perch (Perca flavescens)
(Elsevier, 2019-07-26)
Whereas early life stages are usually considered as particularly sensitive to both organic and inorganic contaminants, field studies assessing contaminant bioaccumulation in these stages are scarce. Selenium (Se) is thought ...