Canada sets aside its boreal forest as giant carbon vault
A new conservation drive in Canada's boreal forests will see the banning of logging mining and oil drilling on some 250m acres � an area more than twice the size of California. A report by the International Boreal Conservation Campaign said the forests with their rich mix of trees wetlands peat and tundra were a far bigger carbon store than scientists had realised soaking up 22% of the total carbon stored on the earth's land surface.If you look across Canada one of [the boreal forest's] great values to us globally is its carbon storage value said Steve Kallick director of the Pew Environment Group's International Boreal Conservation Campaign. There is so much carbon sequestered in it already that if it escaped it would pose a whole new very grave threat.Canada's cold temperatures slow decomposition allowing the build-up of organic soil and peat. The forest floors beneath its evergreens hold twice as much carbon per acre as tropical forests such as the Amazon.It is unclear how long Canada's forests can continue to serve as carbon vaults. As the climate warms the place is going to dry up. There will be a problem with insect infestation. There is going to be increased natural carbon release due to fire or wetlands drying up said Sue Libenson a spokeswoman for the International Boreal Conservation Campaign.