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1 Centre for Northern Studies (CEN), Takuvik Joint International Laboratory, and Department of Biology, Université Laval, Quebec City, QC, Canada. warwick.vincent@bio.ulaval.ca.
2 Water and Ice Research Laboratory, Department of Geography and Environmental Studies, Carleton University, Ottawa, ON, Canada.
1 Centre for Northern Studies (CEN), Takuvik Joint International Laboratory, and Department of Biology, Université Laval, Quebec City, QC, Canada. warwick.vincent@bio.ulaval.ca.
2 Water and Ice Research Laboratory, Department of Geography and Environmental Studies, Carleton University, Ottawa, ON, Canada.