Recent intensification of wetland methane feedback

Nature Climate Change, Published online: 20 March 2023; doi:10.1038/s41558-023-01629-0

Atmospheric methane concentrations are increasing and a process-based model now estimates greater methane emissions from wetlands since 2007 than previous studies. Substantial increases in 2020 and 2021 contributed to record-high growth rates in the atmospheric methane burden.