massive footprint

Aussie Coal Mines Pose Big Threat to Southern Alberta’s Water: Study

Aussie Coal Mines Pose Big Threat to Southern Alberta’s Water: Study

A new scientific study on controversial metallurgical coal mines being proposed in southern Alberta’s famed eastern slopes says that the open-pit mines will leave a massive and irreversible footprint on water quality and quantity in the arid region. “Our study has identified significant risks to water quality and quantity and biological diversity in the Oldman River watershed,” Brad Stelfox, the lead author, told The Tyee. Stelfox is the province’s most prominent land use ecologist and founder of the ALCES group which models impact of human activity on natural systems over time.