Fig. 3: Main drivers of global wetland methane emissions.
From: Drivers of persistent changes in the global methane cycle under aggressive mitigation action
Global distribution of annual mean surface temperature (first column), annual total precipitation (second column), net primary productivity (third column), wetland fraction (fourth column), and annual total wetland methane emissions (fifth column). Absolute values for each case are presented for the 1850s (top row) and compared to changes with respect to the 1850s for three consecutive decades, the 2000s (second row), the mid-twenty first century (third row) and the 2090s (bottom row). All data shown represent decadal means for each of the state variables; a land-sea mask has been applied to include data on land points only in each case.
