Search Results - "Lalonde, Janick D"

The Role of Mercury Redox Reactions in Snow on Snow-to-Air Mercury Transfer by Lalonde, Janick D, Poulain, Alexandre J, Amyot, Marc

“…Wet deposition of Hg in snow represents a major air-to-land flux of Hg in temperate and polar environments. However, the chemical speciation of Hg in snow and…”
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Redox transformations of mercury in an Arctic snowpack at springtime by Poulain, Alexandre J., Lalonde, Janick D., Amyot, Marc, Shead, Justin A., Raofie, Farhad, Ariya, Parisa A.

“…We investigated the springtime temporal dynamics of both total mercury (Hg) and gaseous Hg in snowpacks from the High Arctic. In situ incubation experiments of…”
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Photooxidation of Hg(0) in Artificial and Natural Waters by Lalonde, Janick D, Amyot, Marc, Kraepiel, Anne M. L, Morel, François M. M

“…The oxidation of volatile aqueous Hg(0) in aquatic systems may be important in reducing fluxes of Hg out of aquatic systems. Here we report the results of…”
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Photo-induced Hg(II) reduction in snow from the remote and temperate Experimental Lakes Area (Ontario, Canada) by Lalonde, Janick D., Amyot, Marc, Doyon, Marie-Renée, Auclair, Jean-Christian

“…This paper reports a net snow‐to‐air Hg transfer from the remote and temperate Experimental Lakes area (Ontario, Canada). More than 40% loss of total Hg…”
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Phytoremediation of effluents from aluminum smelters: A study of Al retention in mesocosms containing aquatic plants by Goulet, Richard R., Lalonde, Janick D., Munger, Catherine, Dupuis, Suzanne, Dumont-Frenette, Geneviève, Prémont, Stéfane, Campbell, Peter G.C.

“…Four mesocosms were exposed to circumneutral and aluminum (Al)-rich wastewater during two successive summers (2000, 2001). The goals of the study were to…”
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Photoinduced Oxidation of Hg0(aq) in the Waters from the St. Lawrence Estuary by Lalonde, Janick D, Amyot, Marc, Orvoine, Jord, Morel, François M. M, Auclair, Jean-Christian, Ariya, Parisa A

“…The oxidation of volatile aqueous Hg0 in aquatic systems may be important in decreasing the fluxes of Hg out of the water column. Using incubations of natural…”
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Photoinduced Oxidation of Hg 0 (aq) in the Waters from the St. Lawrence Estuary by Lalonde, Janick D., Amyot, Marc, Orvoine, Jord, Morel, François M. M., Auclair, Jean-Christian, Ariya, Parisa A.

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Photo-induced Hg(II) reduction in snow from the remote and temperate Experimental Lakes Area (Ontario, Canada) by LALONDE, Janick D, AMYOT, Marc, DOYON, Marie-Renée, AUCLAIR, Jean-Christian

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Photooxidation of Hg(0) in Artificial and Natural Waters by LALONDE, Janick D., AMYOT, Marc, KRAEPIEL, Anne M. L., MOREL, François M. M.

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Les Réactions D'oxydoréduction du Hg dans L'eau de Surface et la Neige by Lalonde, Janick D

“…Le mercure (Hg) est un élément naturel dont le cycle biogéochimique a été perturbé par l'homme. I1 est généraTement accepté que les émissions anthropiques…”
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