For several months
, bitumen from the Athabasca oil sands has been leaching out of the ground
near Cold Lake, Alberta
, so far amounting to roughly half of the oil leaked in the Enbridge-caused disaster
in Kalamazoo, Michigan. Nearby sites of high-pressure steam injection used to extract the bitumen (and which is already associated with violent seismic activity in natural gas fracking operations) are suspected to have caused fractures that push bitumen "sideways" and out to the surface. As Vice
reporter Sarah Berman notes, "The oozing leaks will continue until the underground pressure subsides. How long that will take is anybody’s guess.
" While tons of contaminated vegetation and dead animals have been removed from the sites, access to the region and to government data by First Nation representatives has been repeatedly denied
posted by Blazecock Pileon
on Sep 20, 2013 -
"The vast tar sands of Alberta in Canada hold oil reserves six times the size of Saudi Arabia's. But this 'black gold' is proving a mixed blessing for the frontier town of Fort McMurray, fuelling both prosperity and misery. As the social and environmental toll mounts, Aida Edemariam reports on the dark side of a boom town" - Mud, Sweat and Tears.
posted by chunking express
on Oct 31, 2007 -
Canadian Prime Minister surprises with pledge to put Kyoto accord to Parliament.
Until now, with resistance from the oil-rich western provinces, Canada has been luke-warm on Kyoto. PM Jean Chretien surprised all of us (a pleasant surprise, for many) by making the announcement today at the Summit in South Africa. The PM recently announced that he'll be leaving office in 18 months - leaving him with a lot of power and little accountability - possibly working on his own legacy rather than for the good of his country. So far so good.
posted by stevengarrity
on Sep 2, 2002 -