Alberta oilsands releasing heavy metals: report
EDMONTON - A new study shows that heavy metals including lead and mercury which are being released from oilsands facilities into the air and water of northern Alberta are already above levels considered hazardous to fish.
The study, published Monday in the Proceedings of the National Academy of Sciences, takes aim at the province's environmental monitoring and dismisses government claims that the contaminants come from natural sources...............
http://www.metronews.ca/toronto/ ... heavy-metals-report |
發表於 2010-8-30 22:46
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