All I'd add is that I don't have the numbers right at hand here, but we have the national capital report that Mark Anielski completed for us. He did estimate the total carbon stored in the boreal forest at 67 million tonnes, so there is enormous carbon storage. It would account for multiple years of Canada's GHG emissions. It just emphasizes the fact that the boreal forest does store an enormous amount of carbon. Ensuring that we don't lose the carbon stored in these forests will help to offset the greenhouse gas emissions emitted by the oil sands, but I don't have a precise number about the proportions.
