The Athabasca River regulates methylmercury burdens of waterbirds breeding downstream

Abstract This study characterized the transport pathways and sources of mercury in downstream food webs of the Athabasca River Basin in northern Alberta, Canada. Flowing through a large boreal watershed in the Athabasca Oil Sands Region, the river drains into the ecologically-sensitive Peace-Athabas...

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Autors principals:	John Chételat, Craig Hebert, Jason D. Demers, Colin A. Cooke, Christine McClelland, Maureen Angell, Bridgit Bergquist, Marlene Evans, Maria F. Fahnestock, Kuzey Güneşli, Sarah Greenwood, Bruce Maclean, Mark McMaster, Lukas Mundy, Gerald Tetreault, Philippe J. Thomas
Format:	Artigo
Idioma:	Inglês
Publicat:	Nature Portfolio 2026-01-01
Col·lecció:	Scientific Reports
Matèries:	Mercury isotopes River transport High flow Bioaccumulation Terrestrial sources
Accés en línia:	https://doi.org/10.1038/s41598-026-35970-z
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