@article {49540,
	title = {Modeling soil acidification in the Athabasca Oil Sands Region, Alberta, Canada},
	volume = {43},
	year = {2009},
	note = {Trent University},
	pages = {5844-5850},
	publisher = {Environmental Science and Technology},
	author = {Whitfield, Colin J. and Aherne, Julian and Watmough, Shaun A.}
}
