The Arctic landscape holds massive potential to affect the global carbon balance. Soils of the northern permafrost region account for approximately 50 percent of the estimated global below-ground organic carbon pool. The total soil organic carbon in the first 3 m in northern circumpolar permafrost, excluding yedoma, is ca.1024 PgC. Under a projected warmer and . . . → Read More: Seasonal and Inter-Annual Controls on CO2 Flux in Arctic Alaska