Monitoring of air-surface exchange of total gaseous mercury in the Canadian Arctic at Alert, Nunavut, Canada

Katrina Macsween1, Geoff Stupple2, Meng Si3, Alexandra Steffen2 and Carl P J Mitchell4, (1)Environment and Climate Change Canada, Toronto, Canada, (2)Environment and Climate Change Canada, Toronto, ON, Canada, (3)University of Toronto Scarborough, Department of Physical and Environmental Sciences, Toronto, Canada, (4)University of Toronto, Physical and Environmental Sciences, Toronto, ON, Canada