Study finds coal mine contaminants blown onto snowpack in Alberta, British Columbia
CROWSNEST PASS, AB – Newly published research has found cancer-causing chemicals downwind from coal mines in southern British Columbia in concentrations that rival those next to oilsand mines.
The research, conducted by the Alberta government and the University of Alberta, studied the snowpack around four coal mines in British Columbia’s Elk Valley.
It says clear traces of coal dust found in Alberta and B.C. matched the profile of coal from the mines in patterns that suggest the dust was carried by wind.
The study says, as a result, snow in that area contains chemicals known as PACs in concentrations that exceed Alberta environmental guidelines.