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Peatlands or mires contain about one third of this global terrestrial carbon pool which are located on between 3 and 6% of the global land area. In the boreal and sub-arctic areas permafrost covers about 18,782 x 103 km2 and peatlands or mires cover about 19% of this area. Observed mean annual air temperatures in these regions have increased by 2-3oC since the 1950s. Thawing permafrost leads to ch ...