… by the tailings ponds oilsands operations leave behind. … are particularly concerned about tailing ponds, which have a history … in communities downstream from oilsands operations. Indigenous communities … the potential release of oilsands mining effluent are …

… are particularly concerned about tailing ponds, which have a history … the impacts of the oilsands on community members’ health … in communities downstream from oilsands operations. Indigenous communities … the potential release of oilsands mining effluent are …

… "The accumulation of [oilsands mine water] represents a management … #39;s report states oilsands mining operations use about … of tailings in the oilsands it should make a … more effectively manage oilsands mine water and tailing ponds," Schulz said …

… nations downstream of the oilsands have received funding to understand … (NAs) that accumulate in oilsands tailing ponds and have been found to … map the contaminates from the oilsands. The money will be … ponds from the Kearl’s oilsands mine near Fort McMurray, …

Article content The numbers that describe oilsands tailings are so big that they almost lose meaning. Right now, tailings ponds cover roughly 300 square kilometres of boreal forest in northern Alberta — nearly half the size of Edmonton and one-third the …

Breadcrumb Trail Links National The company and the Alberta Energy Regulator (AER) had both insisted no wildlife had been harmed when the leaks were made public in early February. A tailings pond at Imperial Oil's Kearl Lake oilsands operation north of …

Breadcrumb Trail Links National The company and the Alberta Energy Regulator (AER) had both insisted no wildlife had been harmed when the leaks were made public in early February. A tailings pond at Imperial Oil's Kearl Lake oilsands operation north of …

Federal scientists say a leaking tailings pond at Imperial Oil’s Kearl Lake site likely harmed fish. The company and the Alberta Energy Regulator (AER) have insisted wildlife has not been harmed when the leaks were made public in early February. “Based on …

… the air molecules at the oil sands, factoring out the greenhouse … of Canada’s biggest oil sands companies stated that the ECCC … most concerning would be tailing ponds wherein the leftover solution … The development of the oil sands has brought about damage to …

… about Canada’s vast oil sands tailings ponds, which reached … to clean up. Oil sands mining companies are responsible … for it. Remediating oil sands mines could cost C … environmental liabilities that are tailing ponds,” spokeswoman Kaitlin Power said …