Environment Canada Researchers Find High Mercury Levels Around Alberta Oilsands
Mercury levels have risen to 16 times the regional "background" levels in an area around...
Mercury levels have risen to 16 times the regional "background" levels in an area around...
Dr. David Schindler, the scientist who sounded the alarm on tar sands contamination back in...
If you ask an Environment Canada media spokesperson about contamination resulting from tar sands operations,...
Today federal scientists from Environment Canada presented research at an international toxicology conference in the...