Arctic 1: from the Canadian Coast Guard Research Icebreaker CCGS Amundsen.sma mass spectrometer

Arctic 2: Photos taken from the Canadian Coast Guard Research Icebreaker CCGS Amundsen.

Arctic 3: Taken from the Canadian Coast Guard Research Icebreaker CCGS Amundsen.

Flin Flon stack: The smelter stack in Flin Flon, Manitoba, Canada

Ground water collection in New Brunswick at the Murray Brook

Hg isotopes: Spectrogram of the seven Hg isotopes

In-situ incubation: Incubation of Hg in snow samples from Svalbard

MCICPMS 1: View inside the multicollector block of the Neptune multicollector inductively coupled plasma mass spectrometer

MCICPMS 2: Inside of the Neptune multicollector inductively coupled plasma mass spectrometer

MCICPMS 3: View of plasma of the Neptune multicollector inductively coupled plasma mass spectrometer

BCEIA Hintelmann S-H1

Murray Brook mine: Tailing of cyanide mine at the Murray Brook location

Ocean water sampling: Niskin rosette collecting ocean water samples

Purge and Trap Scheme

Purge and Trap: Photo of Hg(0) purging from water sample and collection in permanganate trapping solution

Collecting sediment cores: Collecting sediment cores in the North

Rain Water Collection: Manual rain water collection in Peterborough, ON

SRB: Cultures with sulfate reducing bacteria methylating Hg to MMHg