CBC News Edmonton on Nostr: Contamination from old coal mines in #alberta's Rockies raises cleanup questions A ...
Contamination from old coal mines in #alberta's Rockies raises cleanup questions
A former coal mine in the #alberta Rockies is releasing a contaminant toxic to fish at rates dozens of times higher than federal and provincial guidelines, while another periodically disgorges water so iron-heavy it stains local creeks orange, research says.
https://www.cbc.ca/news/canada/calgary/contamination-from-old-coal-mines-in-alberta-s-rockies-raises-cleanup-questions-1.7099909?cmp=rss
A former coal mine in the #alberta Rockies is releasing a contaminant toxic to fish at rates dozens of times higher than federal and provincial guidelines, while another periodically disgorges water so iron-heavy it stains local creeks orange, research says.
https://www.cbc.ca/news/canada/calgary/contamination-from-old-coal-mines-in-alberta-s-rockies-raises-cleanup-questions-1.7099909?cmp=rss