Area CO2 CO2 CO2 CH4 CH4 CH4 N2O N2O N2O
106 km2 Tg CO2-C yr-1 Tg CO2-C yr-1 Tg CO2-C yr-1 Tg CH4-C yr-1 Tg CH4-C yr-1 Tg CH4-C yr-1 Tg N2O-N yr-1 Tg N2O-N yr-1 Tg N2O-N yr-1
sites (#) mean 2.5% CI 97.5% CI sites (#) mean 2.5% CI 97.5% CI sites (#) mean 2.5% CI 97.5% CI
Upland and wetland land covers Upland and wetland land covers 17.05 95 -1611 -2148 -1074 458 16 8.6 23.3 45 0.273 -0.019 0.572
Boreal Forests 9 25 -1034 -1305 -763 26 -1.1 -2.3 0 13 0.07 -0.01 0.15
Non-permafrost Wetlands 1.6 10 -145 -193 -96 182 13 9.1 17 11 0.03 -0.02 0.09
Permafrost Bogs 0.86 2 -54 -139 31 79 0.50 0.20 0.70 5 0.05 -0.01 0.11
Dry Tundra 5.2 25 -358 -482 -234 62 1.4 -0.3 2.9 16 0.11 -0.02 0.21
Tundra Wetlands 0.38 33 -20 -29 -234 109 2.1 1.7 25 11 0.01 0.00 0.01