Remote sensing northern lake methane ebullition

Nature Climate Change, Published online: 11 May 2020; doi:10.1038/s41558-020-0762-8 Arctic lake methane emissions, which occur primarily by ebullition, are difficult to quantify from extrapolating in situ data due to spatial and temporal variability. Remote sensing can detect ebullition, through changes in frozen lake surface properties, reducing uncertainty in emission fluxes.