Mercury in eggs downstream from oil sands grows 50 per cent: study
Bob Weber
Edmonton— The Canadian Press
Published Friday, Oct. 01, 2010
A study by Environment Canada indicates levels of toxic mercury in the eggs of water birds downstream from the oil-sands industry seem to have grown by nearly 50 per cent over the last three decades.
The study, one of the few to compare the region's ecosystem before and after its industrial boom, doesn't tie the increased mercury specifically to energy development.